PostId int64 13 11.8M | PostCreationDate stringlengths 19 19 | OwnerUserId int64 3 1.57M | OwnerCreationDate stringlengths 10 19 | ReputationAtPostCreation int64 -33 210k | OwnerUndeletedAnswerCountAtPostTime int64 0 5.77k | Title stringlengths 10 250 | BodyMarkdown stringlengths 12 30k | Tag1 stringlengths 1 25 ⌀ | Tag2 stringlengths 1 25 ⌀ | Tag3 stringlengths 1 25 ⌀ | Tag4 stringlengths 1 25 ⌀ | Tag5 stringlengths 1 25 ⌀ | PostClosedDate stringlengths 19 19 ⌀ | OpenStatus stringclasses 5 values | unified_texts stringlengths 47 30.1k | OpenStatus_id int64 0 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2,344,018 | 02/26/2010 18:45:27 | 282,280 | 02/26/2010 18:45:27 | 1 | 0 | Why is 'java.net.SocketException: jks not found'? | I am passing the same VM arguments '-Djavax.net.ssl.keyStore=./key.jks -Djavax.net.ssl.keyStorePassword=abc -Djavax.net.ssl.trustStore=./key.jks -Djavax.net.ssl.trust=abc -Djavax.net.ssl.trustStorePassword=abc -Djava.protocol.handler.pkgs=com.ibm.net.ssl.internal.www.protocol -Djavax.net.ssl.trustStoreType=JKS -DtraceSettingsFile=trace.log' to a WS client application that runs on Websphere 5.1.1 JRE, one on Windows XP and one on Linux but get different behaviors. On Windows all work fine, but on Linux I am getting an exception right where the WS client is supposed to open a connection:
java.net.SocketException: jks not found
at javax.net.ssl.DefaultSSLSocketFactory.createSocket(Unknown Source)
at com.ibm.ws.webservices.engine.components.net.JSSESocketFactory.create(JSSESocketFactory.java:207)
at com.ibm.ws.webservices.engine.transport.http.HTTP11Sender$5.run(HTTP11Sender.java:1789)
at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:111)
at com.ibm.ws.webservices.engine.transport.http.HTTP11Sender$SocketPoolFactory.obtainSocket(HTTP11Sender.java:1781)
at com.ibm.ws.webservices.engine.transport.http.HTTP11Sender.invoke(HTTP11Sender.java:185)
at com.ibm.ws.webservices.engine.transport.http.HTTPSender.invoke(HTTPSender.java:87)
at com.ibm.ws.webservices.engine.PivotHandlerWrapper.invoke(PivotHandlerWrapper.java:212)
at com.ibm.ws.webservices.engine.WebServicesEngine.invoke(WebServicesEngine.java:255)
Am I missing something?
Thanks
Peter | java | java-ee | websphere | null | null | null | open | Why is 'java.net.SocketException: jks not found'?
===
I am passing the same VM arguments '-Djavax.net.ssl.keyStore=./key.jks -Djavax.net.ssl.keyStorePassword=abc -Djavax.net.ssl.trustStore=./key.jks -Djavax.net.ssl.trust=abc -Djavax.net.ssl.trustStorePassword=abc -Djava.protocol.handler.pkgs=com.ibm.net.ssl.internal.www.protocol -Djavax.net.ssl.trustStoreType=JKS -DtraceSettingsFile=trace.log' to a WS client application that runs on Websphere 5.1.1 JRE, one on Windows XP and one on Linux but get different behaviors. On Windows all work fine, but on Linux I am getting an exception right where the WS client is supposed to open a connection:
java.net.SocketException: jks not found
at javax.net.ssl.DefaultSSLSocketFactory.createSocket(Unknown Source)
at com.ibm.ws.webservices.engine.components.net.JSSESocketFactory.create(JSSESocketFactory.java:207)
at com.ibm.ws.webservices.engine.transport.http.HTTP11Sender$5.run(HTTP11Sender.java:1789)
at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:111)
at com.ibm.ws.webservices.engine.transport.http.HTTP11Sender$SocketPoolFactory.obtainSocket(HTTP11Sender.java:1781)
at com.ibm.ws.webservices.engine.transport.http.HTTP11Sender.invoke(HTTP11Sender.java:185)
at com.ibm.ws.webservices.engine.transport.http.HTTPSender.invoke(HTTPSender.java:87)
at com.ibm.ws.webservices.engine.PivotHandlerWrapper.invoke(PivotHandlerWrapper.java:212)
at com.ibm.ws.webservices.engine.WebServicesEngine.invoke(WebServicesEngine.java:255)
Am I missing something?
Thanks
Peter | 0 |
5,909,284 | 05/06/2011 09:17:39 | 252,799 | 01/17/2010 21:19:19 | 873 | 46 | ruby - empty string as nil to avoid variable caching | `"".chomp` returns `""` and the system command returns empty string if *which* doesn't know it. In other words, the code below will cache "" and not check system again.
@wkhtmltoimage ||= `which wkhtmltoimage-proxy`.chomp
I'd like to
- keep variable caching, not running system command again if found.
- avoid running the system command twice in the code in order to check `.empty?`
if chomp returned *nil on empty string*, it wouldn't be a problem. Any suggestions? | ruby | null | null | null | null | null | open | ruby - empty string as nil to avoid variable caching
===
`"".chomp` returns `""` and the system command returns empty string if *which* doesn't know it. In other words, the code below will cache "" and not check system again.
@wkhtmltoimage ||= `which wkhtmltoimage-proxy`.chomp
I'd like to
- keep variable caching, not running system command again if found.
- avoid running the system command twice in the code in order to check `.empty?`
if chomp returned *nil on empty string*, it wouldn't be a problem. Any suggestions? | 0 |
7,278,025 | 09/02/2011 00:11:43 | 379,468 | 06/29/2010 21:17:31 | 98 | 2 | On OSX Tiger, where does Adobe Media Encoder save the queue file to? | So I read somewhere that adobe media encoder saves the current queue in an XML file. Unfortunately you can't load or save other queues. My thought was perhaps there is a way to manually do this, back up the xml file then rename to load a new one. But I can't seem to locate where it stores this file. Does anyone know? | xml | batch | adobe | media | encoder | 09/02/2011 01:47:05 | off topic | On OSX Tiger, where does Adobe Media Encoder save the queue file to?
===
So I read somewhere that adobe media encoder saves the current queue in an XML file. Unfortunately you can't load or save other queues. My thought was perhaps there is a way to manually do this, back up the xml file then rename to load a new one. But I can't seem to locate where it stores this file. Does anyone know? | 2 |
6,565,952 | 07/03/2011 22:34:01 | 827,320 | 07/03/2011 22:34:01 | 1 | 0 | creating functions and using function calls in PHP | How would one go about creating a function file that is stored outside of the document root? I want to create a function that could accept 2 - 4 arguments and returns the sum of the arguments and want it in an external file... any ideas / suggestions would help because i seem to be a little (ok, a lot) confused! | php | function | calls | creating | null | null | open | creating functions and using function calls in PHP
===
How would one go about creating a function file that is stored outside of the document root? I want to create a function that could accept 2 - 4 arguments and returns the sum of the arguments and want it in an external file... any ideas / suggestions would help because i seem to be a little (ok, a lot) confused! | 0 |
7,098,300 | 08/17/2011 19:25:17 | 897,491 | 08/16/2011 20:46:53 | 1 | 1 | Ruby on Rails: Need Recommendations for Wizards/Spring Webflow-type Solutions | I'm starting work on a multi-page web application using Ruby on Rails 3. My webapp won't be using a database directly - it'll be calling a web service to persist the collected information.
Are there any equivalents to Spring Webflow that more advanced RoR developers would recommend? I've looked at examples for wizardly and actsaswizard. Both libraries seem to use ActiveRecord. A few co-workers have experimented with Spring Webflow, which seems to work well, but I'd really like to find a RoR solution. My team would be open to looking at a Rails 3.1 solution, if available.
Any feedback would be greatly appreciated. Thanks! | ruby-on-rails-3 | wizard | webflow | formwizard | null | null | open | Ruby on Rails: Need Recommendations for Wizards/Spring Webflow-type Solutions
===
I'm starting work on a multi-page web application using Ruby on Rails 3. My webapp won't be using a database directly - it'll be calling a web service to persist the collected information.
Are there any equivalents to Spring Webflow that more advanced RoR developers would recommend? I've looked at examples for wizardly and actsaswizard. Both libraries seem to use ActiveRecord. A few co-workers have experimented with Spring Webflow, which seems to work well, but I'd really like to find a RoR solution. My team would be open to looking at a Rails 3.1 solution, if available.
Any feedback would be greatly appreciated. Thanks! | 0 |
7,631,108 | 10/03/2011 04:45:46 | 333,239 | 05/05/2010 09:10:50 | 201 | 9 | Defy Froyo Kernel | I am a proud owner of Motorola Defy. A few months ago i upgraded my defy from 2.1 to 2.2. Although it had new features it became a bit laggy and so finally i decided to root my defy and install MIUI Gingerbread.
I was using MIUI Gingerbread all this time and suddenly it started itching me and a thought came to my mind that i want to experience Motoblur again.
I had already created an image of my Motoblur Froyo before installing MIUI Gingerbread. So i went ahead and reverted the Froyo image back on my defy.
But then some of the things stopped working..e.g. Camera is not working now.
I found that the Foryo image did not copy the Motoblur Froyo Kernel and when i reverted back my defy is still having the MIUI kernel.
Can someone help me getting back to Motoblur Froyo!
OR
Can i download the original kernel and re-install it back to my defy!
Anything would help....
Thanks. | android | kernel | froyo | motorola | null | 10/03/2011 05:14:07 | off topic | Defy Froyo Kernel
===
I am a proud owner of Motorola Defy. A few months ago i upgraded my defy from 2.1 to 2.2. Although it had new features it became a bit laggy and so finally i decided to root my defy and install MIUI Gingerbread.
I was using MIUI Gingerbread all this time and suddenly it started itching me and a thought came to my mind that i want to experience Motoblur again.
I had already created an image of my Motoblur Froyo before installing MIUI Gingerbread. So i went ahead and reverted the Froyo image back on my defy.
But then some of the things stopped working..e.g. Camera is not working now.
I found that the Foryo image did not copy the Motoblur Froyo Kernel and when i reverted back my defy is still having the MIUI kernel.
Can someone help me getting back to Motoblur Froyo!
OR
Can i download the original kernel and re-install it back to my defy!
Anything would help....
Thanks. | 2 |
11,007,510 | 06/13/2012 02:34:45 | 1,419,734 | 05/27/2012 03:40:54 | 1 | 1 | Custom editing mask in UIImagePickerController? | Is it possible to change the "cropping guideline mask" (from `[imagePicker setAllowsEditing:YES];`) displayed after the photo is taken?
I thought that `[imagePicker setCameraOverlayView addSubview:customMaskView]` would do it, but apparently that is looks like thats only for the camera screen, and not the subsequent editing screen or from the photo library (since it throws the exception: `'Source type must be UIImagePickerControllerSourceTypeCamera'`).
I want to leave the camera view uninhibited, but add a custom mask onto to the editing view. Is it possible to change this editing mask?
Or please let me know if I'm just doing it wrong! | iphone | objective-c | ios | uiview | uiimagepickercontroller | null | open | Custom editing mask in UIImagePickerController?
===
Is it possible to change the "cropping guideline mask" (from `[imagePicker setAllowsEditing:YES];`) displayed after the photo is taken?
I thought that `[imagePicker setCameraOverlayView addSubview:customMaskView]` would do it, but apparently that is looks like thats only for the camera screen, and not the subsequent editing screen or from the photo library (since it throws the exception: `'Source type must be UIImagePickerControllerSourceTypeCamera'`).
I want to leave the camera view uninhibited, but add a custom mask onto to the editing view. Is it possible to change this editing mask?
Or please let me know if I'm just doing it wrong! | 0 |
7,892,610 | 10/25/2011 16:35:30 | 275,617 | 02/17/2010 21:36:58 | 355 | 6 | Flot memory leak while associating two graphs using panning | we are rendering two graphs with flot, which share the same x-axis.
we plot them with:
plot1 = $.plot($("#placeholderGraph1"), p1_data, d1_options);
plot2 = $.plot($("#placeholderGraph2"), p2_data, d2_options);
we need to make sure that panning and zooming on one graph also redraws the other and vice versa. we achieve this with the following binding:
$("#placeholderGraph1").bind("plotpan", adjustGraph1Axes);
$("#placeholderGraph2").bind("plotpan", adjustGraph2Axes);
If we don't add these last two statements, there is no memory leak and browser(all the browsers) drops the memory whenever it redraws. But with the above binding, browser never drops memory and it piles up towards hundreds of megabytes.
Apart from this, we also update individual legends with mouse movements.
we tried following approaches for the memory leak, but none worked:
1. making plot1 and plot2 global variables and explicitly deleting the contents
2. Deleting the graph divs and recreating
3. Explicitly unbinding events before rebinding
4. Plotting a empty graph before redrawing
Any other approaches to associating two graphs or dumping memory?
| javascript | jquery | memory-leaks | flot | null | null | open | Flot memory leak while associating two graphs using panning
===
we are rendering two graphs with flot, which share the same x-axis.
we plot them with:
plot1 = $.plot($("#placeholderGraph1"), p1_data, d1_options);
plot2 = $.plot($("#placeholderGraph2"), p2_data, d2_options);
we need to make sure that panning and zooming on one graph also redraws the other and vice versa. we achieve this with the following binding:
$("#placeholderGraph1").bind("plotpan", adjustGraph1Axes);
$("#placeholderGraph2").bind("plotpan", adjustGraph2Axes);
If we don't add these last two statements, there is no memory leak and browser(all the browsers) drops the memory whenever it redraws. But with the above binding, browser never drops memory and it piles up towards hundreds of megabytes.
Apart from this, we also update individual legends with mouse movements.
we tried following approaches for the memory leak, but none worked:
1. making plot1 and plot2 global variables and explicitly deleting the contents
2. Deleting the graph divs and recreating
3. Explicitly unbinding events before rebinding
4. Plotting a empty graph before redrawing
Any other approaches to associating two graphs or dumping memory?
| 0 |
9,902,127 | 03/28/2012 06:20:08 | 1,138,923 | 01/09/2012 14:50:39 | 38 | 0 | How to get total value on dynamic value? | I have form like this :
<input type='hidden' name='seq' id='idseq' value='1' />
<div id='add_field' class='locbutton'><a href='#' title='Add'>Add</a></div>
<div id='remove_field' class='locbutton2'><a href='#' title='Delete'>Delete</a></div>
<div id="idcover">
1.<br />
<div class="group">
<div class="satu"><input type='text' name='score[1][]' id='score[1][]'></div>
<div class="dua"><input type='text' name='weight[1][]' id='weight[1][]'> %</div>
<div class="tiga"><input type='text' name='weightscore[1][]' id='weightscore[1][]'
disabled></div>
</div>
</div>
<br /><br />
<div id='idtotalcover' class='totalcover'>
Total <div class='total'><input type='text' name='total' id='idtotal' disabled /></div>
</div>
This is the jquery script:
<script type="text/javascript">
$(document).ready(
function ()
{
$("input[id^=score],input[id^=weight]").bind("keyup", recalc);
recalc();
var counter = $("#idseq").val();
$("#add_field").click(function ()
{
counter++;
$.ajax({
url: 'addinput.php',
dataType: "html",
data: "count="+counter,
success: function(data)
{
$('#idcover').append(data);
$('.dua input').keyup(function()
{
var $duaInput = $(this);
var weight=$duaInput.val();
var score=$duaInput.closest(".group").find('.satu input').val();
$.ajax({
url: "cekweightscore.php",
data: "score="+score+"&weight="+weight,
success:
function(data)
{
$duaInput.closest(".group").find('.tiga input').val(data);
}//success
});//ajax
});
}//success
});//ajax
});
});
function recalc()
{
var a=$("input[id^=score]");
var b=$("input[id^=weight]");
$("[id^=weightscore]").calc("(score * weight)/100",{score: a,weight: b},
function (s)
{
return s.toFixed(2);
},
function ($this){
//function($("[id^=weightscore]")){
// sum the total of the $("[id^=total_item]") selector
//alert($this);
//var sum = $this.sum();
var sum=$this.sum();
$("#idtotal").val(sum.toFixed(2));
}
);
}
</script>
This is the php code:
<?
$count=$_GET['count'];
echo"
<br>
$count
<div class='group' >
<div class='satu'>
<input type='text' name='score[$count][]' id='score[$count][]'>
</div>
<div class='dua'>
<input type='text' name='weight[$count][]' id='weight[$count][]'> %
</div>
<div class='tiga'>
<input type='text' name='weightscore[$count][]' id='weightscore[$count][]' disabled>
</div>
</div>";
?>
When I click the Add button, i cant get value on new form so that the new form cannot be calculated. What can i do to get total value on dynamic value ? | php | jquery | input | null | null | null | open | How to get total value on dynamic value?
===
I have form like this :
<input type='hidden' name='seq' id='idseq' value='1' />
<div id='add_field' class='locbutton'><a href='#' title='Add'>Add</a></div>
<div id='remove_field' class='locbutton2'><a href='#' title='Delete'>Delete</a></div>
<div id="idcover">
1.<br />
<div class="group">
<div class="satu"><input type='text' name='score[1][]' id='score[1][]'></div>
<div class="dua"><input type='text' name='weight[1][]' id='weight[1][]'> %</div>
<div class="tiga"><input type='text' name='weightscore[1][]' id='weightscore[1][]'
disabled></div>
</div>
</div>
<br /><br />
<div id='idtotalcover' class='totalcover'>
Total <div class='total'><input type='text' name='total' id='idtotal' disabled /></div>
</div>
This is the jquery script:
<script type="text/javascript">
$(document).ready(
function ()
{
$("input[id^=score],input[id^=weight]").bind("keyup", recalc);
recalc();
var counter = $("#idseq").val();
$("#add_field").click(function ()
{
counter++;
$.ajax({
url: 'addinput.php',
dataType: "html",
data: "count="+counter,
success: function(data)
{
$('#idcover').append(data);
$('.dua input').keyup(function()
{
var $duaInput = $(this);
var weight=$duaInput.val();
var score=$duaInput.closest(".group").find('.satu input').val();
$.ajax({
url: "cekweightscore.php",
data: "score="+score+"&weight="+weight,
success:
function(data)
{
$duaInput.closest(".group").find('.tiga input').val(data);
}//success
});//ajax
});
}//success
});//ajax
});
});
function recalc()
{
var a=$("input[id^=score]");
var b=$("input[id^=weight]");
$("[id^=weightscore]").calc("(score * weight)/100",{score: a,weight: b},
function (s)
{
return s.toFixed(2);
},
function ($this){
//function($("[id^=weightscore]")){
// sum the total of the $("[id^=total_item]") selector
//alert($this);
//var sum = $this.sum();
var sum=$this.sum();
$("#idtotal").val(sum.toFixed(2));
}
);
}
</script>
This is the php code:
<?
$count=$_GET['count'];
echo"
<br>
$count
<div class='group' >
<div class='satu'>
<input type='text' name='score[$count][]' id='score[$count][]'>
</div>
<div class='dua'>
<input type='text' name='weight[$count][]' id='weight[$count][]'> %
</div>
<div class='tiga'>
<input type='text' name='weightscore[$count][]' id='weightscore[$count][]' disabled>
</div>
</div>";
?>
When I click the Add button, i cant get value on new form so that the new form cannot be calculated. What can i do to get total value on dynamic value ? | 0 |
7,682,023 | 10/07/2011 00:43:05 | 969,068 | 09/28/2011 12:32:55 | 18 | 0 | jquery to display diffrent text onclick | I have this current script which works great for changing class names
$('#mydiv li a').click(
function(e) {
e.preventDefault(); // prevent the default action
e.stopPropagation(); // stop the click from bubbling
$(this).closest('ul').find('.current').removeClass('current');
$(this).addClass('current');
});
<ul>
<li><a href="" class="current">one</a></li>
<li><a href="#">two</a></li>
<li><a href="#">three</a></li>
<li><a href="#">four</a></li>
</ul>
Now i have 4 diffrent div's area
<div id="first">some text and form</div>
<div id="second">some text and form</div>
<div id="third">some text and form</div>
<div id="last">some text and form</div>
which i have hidden with jquery like $(#second).hide(); $(#third).hide();$(#last).hide();
so when page loads one #first is visible on page, if i click on second href from above list item i wants to initialize $(#second).show(); and hide other 3 div's, if i click on 3rd href from above list i wants to display $(#third).show(); and so on.
So from 4 div's only one should be visible on page.
can someone help me to show how i can achieve it with above code?
Thanks
| jquery | null | null | null | null | null | open | jquery to display diffrent text onclick
===
I have this current script which works great for changing class names
$('#mydiv li a').click(
function(e) {
e.preventDefault(); // prevent the default action
e.stopPropagation(); // stop the click from bubbling
$(this).closest('ul').find('.current').removeClass('current');
$(this).addClass('current');
});
<ul>
<li><a href="" class="current">one</a></li>
<li><a href="#">two</a></li>
<li><a href="#">three</a></li>
<li><a href="#">four</a></li>
</ul>
Now i have 4 diffrent div's area
<div id="first">some text and form</div>
<div id="second">some text and form</div>
<div id="third">some text and form</div>
<div id="last">some text and form</div>
which i have hidden with jquery like $(#second).hide(); $(#third).hide();$(#last).hide();
so when page loads one #first is visible on page, if i click on second href from above list item i wants to initialize $(#second).show(); and hide other 3 div's, if i click on 3rd href from above list i wants to display $(#third).show(); and so on.
So from 4 div's only one should be visible on page.
can someone help me to show how i can achieve it with above code?
Thanks
| 0 |
1,832,236 | 12/02/2009 11:06:42 | 206,003 | 11/08/2009 11:23:15 | 8 | 0 | creating a dropdown with customized options | Situation: There is a page with 2 dropdowns. On clicking the first drop down, you get a list of companies. After selecting a company, the second dropdown, labelled Comapany's Project, should automatically customise its list to the list of projects associated with the selected company. How can the second drop down be achieved? | .net | drop-down-menu | null | null | null | 12/04/2010 05:47:41 | not a real question | creating a dropdown with customized options
===
Situation: There is a page with 2 dropdowns. On clicking the first drop down, you get a list of companies. After selecting a company, the second dropdown, labelled Comapany's Project, should automatically customise its list to the list of projects associated with the selected company. How can the second drop down be achieved? | 1 |
3,982,048 | 10/20/2010 20:34:17 | 481,224 | 10/20/2010 03:40:58 | 6 | 0 | computer science GPA | I just wonder how important is my computer science GPA in terms of getting my first job? right now I only have a 2.5 GPA, which is kind of bad. can I just leave it out on my resume? do employers really care what my GPA is? I've heard stories of people getting into big name companies like Microsoft with 2.0 GPA. | gpa | null | null | null | null | 10/20/2010 20:39:29 | off topic | computer science GPA
===
I just wonder how important is my computer science GPA in terms of getting my first job? right now I only have a 2.5 GPA, which is kind of bad. can I just leave it out on my resume? do employers really care what my GPA is? I've heard stories of people getting into big name companies like Microsoft with 2.0 GPA. | 2 |
9,442,326 | 02/25/2012 07:52:10 | 1,191,660 | 02/06/2012 06:12:41 | 11 | 2 | E:unable to bind netlink socket no such a file directory | last time i open my app its runnig but now my emulator stock, here the logcat :
"E: unable to bind netlink socket no such a file directory"
help me out on this error i cant find in google | android | android-intent | android-emulator | null | null | null | open | E:unable to bind netlink socket no such a file directory
===
last time i open my app its runnig but now my emulator stock, here the logcat :
"E: unable to bind netlink socket no such a file directory"
help me out on this error i cant find in google | 0 |
7,791,403 | 10/17/2011 08:51:25 | 855,331 | 07/21/2011 06:46:13 | 1 | 3 | XAMPP 1.7.7 - port 80 and 8080 are taken, how do i change Tomcat's port? | I have read http://stackoverflow.com/questions/4756039/how-to-change-the-port-of-tomcat-from-8080-to-80 (and similar pages), and have already tried this (I've tried port 8888, 8090 and 8088), but Tomcat still wants to listen on 8080. As the title says, port 80 and 8080 are already taken by IIS and Apache respectively. And no, I can't disable IIS because it is in use by other processes.
Solutions, anyone? | apache | tomcat | xampp | port | null | 10/17/2011 14:59:34 | off topic | XAMPP 1.7.7 - port 80 and 8080 are taken, how do i change Tomcat's port?
===
I have read http://stackoverflow.com/questions/4756039/how-to-change-the-port-of-tomcat-from-8080-to-80 (and similar pages), and have already tried this (I've tried port 8888, 8090 and 8088), but Tomcat still wants to listen on 8080. As the title says, port 80 and 8080 are already taken by IIS and Apache respectively. And no, I can't disable IIS because it is in use by other processes.
Solutions, anyone? | 2 |
11,712,470 | 07/29/2012 19:57:42 | 1,406,854 | 05/20/2012 23:47:57 | 6 | 0 | I am a beginner in C# and need help creating a proper method | Ok, here is my assignment at school.
1. Create a console application named CreateVehicle.
2. Develop a Vehicle class that captures the following information:
a. Company
b. Model
c. MRSP
d. Number of vehicles created.
3. Your class should have a null constructor and at least one additional constructor to collect the full information on creation.
4. Have a method to buy the vehicle.
5. Create an efficient way to print out all of the information collected on a vehicle.
6. Develop a class to test your Vehicle class. In this class do the following:
a. Create the following vehicles from the information below:
Car: Model: MSRP:
Aston Martin Vantage $129,000
Ford Fusion $ 28,678.99
Honda Civic EX $ 18,713.27
b. Exercise your Buy method by buying the Honda Civic.
c. Use your print method to print out all relevant information on the vehicles above.
d. When you buy your Honda print out the fact that you bought the Honda.
7. Bonus points (10). Include a flag item in your class that tells the status of whether the created vehicle was bought or not and have that status print out in your overall Vehicle class print method.
Here is the code I've come up with so far, but I'm not sure where to go from here or how to fix the parts with syntax problems. I'm definitely not sure how my BuyVehicle method is supposed to work:
Program.cs
using System;
namespace CreateVehicle
{
class Program
{
static void Main(string[] args)
{
Vehicle firstVehicle = new Vehicle("Aston Martin", "Vantage", 129000);
Console.WriteLine(firstVehicle.ToString());
firstVehicle.BuyVehicle(true);
Console.WriteLine("You bought a {0}", firstVehicle.Model);
Vehicle secondVehicle = new Vehicle("Ford", "Fusion", 28678.99);
Console.WriteLine(secondVehicle.ToString());
Vehicle thirdVehicle = new Vehicle("Honda", "Civic EX", 18713.27);
Console.WriteLine(thirdVehicle.ToString());
}
}
}
Vehicle.cs
using System;
namespace CreateVehicle
{
class Vehicle
{
public string companyName;
private static int totalVehicles = 0;
private string mModel;
private string mMSRP;
public Vehicle()
{
companyName = "Not assigned";
mModel = "Not assigned";
mMSRP = 0;
totalVehicles++;
}
public Vehicle(string companyName, string model, double price)
{
this.companyName = companyName;
mModel = model;
mMSRP = price;
totalVehicles++;
}
public string Model
{
get
{
return mModel;
}
}
public decimal MSRP
{
get
{
return mMSRP;
}
set
{
if (value >= 0)
{
mMSRP = value;
}
else
{
mMSRP = 0;
}
}
}
public string BuyVehicle(Boolean buy)
{
if (buy == true)
{
return mModel;
}
else
{
return "";
}
public override string ToString()
{
return "Vehicle Data: \n\t" +
"Company Name: " + companyName + "\n\t" +
"Model: " + mModel + "\n\t" +
"MSRP: " + mMSRP.ToString("C") + "\n\t" +
"Total vehicles: " + totalVehicles + "\n";
}
}
}
| c# | visual-studio-2010 | homework | class | methods | 07/30/2012 02:24:03 | not a real question | I am a beginner in C# and need help creating a proper method
===
Ok, here is my assignment at school.
1. Create a console application named CreateVehicle.
2. Develop a Vehicle class that captures the following information:
a. Company
b. Model
c. MRSP
d. Number of vehicles created.
3. Your class should have a null constructor and at least one additional constructor to collect the full information on creation.
4. Have a method to buy the vehicle.
5. Create an efficient way to print out all of the information collected on a vehicle.
6. Develop a class to test your Vehicle class. In this class do the following:
a. Create the following vehicles from the information below:
Car: Model: MSRP:
Aston Martin Vantage $129,000
Ford Fusion $ 28,678.99
Honda Civic EX $ 18,713.27
b. Exercise your Buy method by buying the Honda Civic.
c. Use your print method to print out all relevant information on the vehicles above.
d. When you buy your Honda print out the fact that you bought the Honda.
7. Bonus points (10). Include a flag item in your class that tells the status of whether the created vehicle was bought or not and have that status print out in your overall Vehicle class print method.
Here is the code I've come up with so far, but I'm not sure where to go from here or how to fix the parts with syntax problems. I'm definitely not sure how my BuyVehicle method is supposed to work:
Program.cs
using System;
namespace CreateVehicle
{
class Program
{
static void Main(string[] args)
{
Vehicle firstVehicle = new Vehicle("Aston Martin", "Vantage", 129000);
Console.WriteLine(firstVehicle.ToString());
firstVehicle.BuyVehicle(true);
Console.WriteLine("You bought a {0}", firstVehicle.Model);
Vehicle secondVehicle = new Vehicle("Ford", "Fusion", 28678.99);
Console.WriteLine(secondVehicle.ToString());
Vehicle thirdVehicle = new Vehicle("Honda", "Civic EX", 18713.27);
Console.WriteLine(thirdVehicle.ToString());
}
}
}
Vehicle.cs
using System;
namespace CreateVehicle
{
class Vehicle
{
public string companyName;
private static int totalVehicles = 0;
private string mModel;
private string mMSRP;
public Vehicle()
{
companyName = "Not assigned";
mModel = "Not assigned";
mMSRP = 0;
totalVehicles++;
}
public Vehicle(string companyName, string model, double price)
{
this.companyName = companyName;
mModel = model;
mMSRP = price;
totalVehicles++;
}
public string Model
{
get
{
return mModel;
}
}
public decimal MSRP
{
get
{
return mMSRP;
}
set
{
if (value >= 0)
{
mMSRP = value;
}
else
{
mMSRP = 0;
}
}
}
public string BuyVehicle(Boolean buy)
{
if (buy == true)
{
return mModel;
}
else
{
return "";
}
public override string ToString()
{
return "Vehicle Data: \n\t" +
"Company Name: " + companyName + "\n\t" +
"Model: " + mModel + "\n\t" +
"MSRP: " + mMSRP.ToString("C") + "\n\t" +
"Total vehicles: " + totalVehicles + "\n";
}
}
}
| 1 |
6,561,064 | 07/03/2011 04:16:55 | 192,298 | 10/19/2009 08:38:40 | 161 | 2 | Displaying images like Google Image Search | Does anybody know of a script that will let me diplay image results in the way that Google Image Search does (image grid view) with hover to enlarge and details? Something that I can just "plug-and-play" so to speak. | javascript | jquery | user-interface | null | null | null | open | Displaying images like Google Image Search
===
Does anybody know of a script that will let me diplay image results in the way that Google Image Search does (image grid view) with hover to enlarge and details? Something that I can just "plug-and-play" so to speak. | 0 |
11,205,117 | 06/26/2012 10:14:17 | 1,400,581 | 05/17/2012 09:14:58 | 24 | 0 | How can i goto appdelegate class | Iam developing one application.In that i set the notification in viewcontroller1.And close the application.After getting the notification iam directly going to viewcontroller1 xib not main xib.I written code like that.But my problem is after coming to viewcontroller1 xib,that contain the cancel button.When i click on cancel button i need to go to appdelegate class.But its not going.That cancel button is working when i come from appdelegate class.But its not working when i come directly to this class.That cancel method contain [self.view dismissviewcontroller];So please tell me how can i go to appdelegate class when i click on cancel button. | iphone | null | null | null | null | 06/26/2012 16:38:07 | not a real question | How can i goto appdelegate class
===
Iam developing one application.In that i set the notification in viewcontroller1.And close the application.After getting the notification iam directly going to viewcontroller1 xib not main xib.I written code like that.But my problem is after coming to viewcontroller1 xib,that contain the cancel button.When i click on cancel button i need to go to appdelegate class.But its not going.That cancel button is working when i come from appdelegate class.But its not working when i come directly to this class.That cancel method contain [self.view dismissviewcontroller];So please tell me how can i go to appdelegate class when i click on cancel button. | 1 |
3,917,085 | 10/12/2010 16:51:43 | 383,609 | 07/05/2010 11:20:27 | 52 | 4 | C++ cross platform USB library? | I'm (going to be) writing an application in Qt that will run on the 3 main OSes (Windoze, Linux and Mac). One of the features of this app is that it needs USB to talk to a piece of custom external hardware. Would anyone know of a cross platform USB library so porting is as easy as possible? Or am I going to be slugging it out on Windoze because Micro$oft's overpaid developers can't write propper APIs? (sorry for mini rant)
James | c++ | c | cross-platform | usb | null | null | open | C++ cross platform USB library?
===
I'm (going to be) writing an application in Qt that will run on the 3 main OSes (Windoze, Linux and Mac). One of the features of this app is that it needs USB to talk to a piece of custom external hardware. Would anyone know of a cross platform USB library so porting is as easy as possible? Or am I going to be slugging it out on Windoze because Micro$oft's overpaid developers can't write propper APIs? (sorry for mini rant)
James | 0 |
9,328,471 | 02/17/2012 12:47:06 | 1,095,606 | 12/13/2011 11:11:43 | 6 | 2 | Making a panel persist despite click on page opened in browser | I want to achieve this
1. Anchor a panel to a widget
2. make it persist
3. It will only appear or disappear when widget is clicked
4. or It may be made to disappear by clicking some button on it
I want to achieve this because my addon is entirely residing in a panel
[Here][1] is the addon.
[1]: https://addons.mozilla.org/en-US/firefox/search/?q=gradientoo&appver=10.0.1&platform=windows | firefox-addon-sdk | null | null | null | null | null | open | Making a panel persist despite click on page opened in browser
===
I want to achieve this
1. Anchor a panel to a widget
2. make it persist
3. It will only appear or disappear when widget is clicked
4. or It may be made to disappear by clicking some button on it
I want to achieve this because my addon is entirely residing in a panel
[Here][1] is the addon.
[1]: https://addons.mozilla.org/en-US/firefox/search/?q=gradientoo&appver=10.0.1&platform=windows | 0 |
5,884,168 | 05/04/2011 13:28:05 | 158,008 | 08/17/2009 20:35:44 | 681 | 4 | CU updates with SP2? | I am planning to update My MOSS SP1 to SP2. But SP2 was released almost 2 years back. After that there were so many CUs released. If download SP2 for MOSS. Will all CUs will come with SP2 or Do I need install CU separately after installing SP2.
Please give me suggestions | .net | asp.net | sharepoint | sharepoint2007 | null | 05/04/2011 18:35:53 | off topic | CU updates with SP2?
===
I am planning to update My MOSS SP1 to SP2. But SP2 was released almost 2 years back. After that there were so many CUs released. If download SP2 for MOSS. Will all CUs will come with SP2 or Do I need install CU separately after installing SP2.
Please give me suggestions | 2 |
8,766,980 | 01/07/2012 02:58:03 | 867,895 | 07/28/2011 16:20:29 | 2,835 | 232 | Logic in making sure a int variable doesnt exceed 0 | Okay i know this may be simple but i am struggling with it for some reason.
What i am trying to do is not allow a user's score to go into the negative.
For example, a user score is 10..Then they get a -11. instead of the int going to -1 i would like for it to just go to 0. Now, ive came up with this code so far.
hitCount -=10;
if(hitCount <= 0){
hitCount = 0;
}else{
hitCount -=10;
}
As you see i deduct -10 initially but run a check to make sure the number isnt negative, and if it is we set it to 0. The only problem is, when the hitCount is 11 and then - 10. it subtracts to -9 for some reason.
I just want it to simply go to 0 and not beyond that.
Any suggestions?
| java | null | null | null | null | 01/07/2012 03:51:24 | too localized | Logic in making sure a int variable doesnt exceed 0
===
Okay i know this may be simple but i am struggling with it for some reason.
What i am trying to do is not allow a user's score to go into the negative.
For example, a user score is 10..Then they get a -11. instead of the int going to -1 i would like for it to just go to 0. Now, ive came up with this code so far.
hitCount -=10;
if(hitCount <= 0){
hitCount = 0;
}else{
hitCount -=10;
}
As you see i deduct -10 initially but run a check to make sure the number isnt negative, and if it is we set it to 0. The only problem is, when the hitCount is 11 and then - 10. it subtracts to -9 for some reason.
I just want it to simply go to 0 and not beyond that.
Any suggestions?
| 3 |
1,971,183 | 12/28/2009 19:47:55 | 236,215 | 12/21/2009 17:39:14 | 26 | 1 | when does c++ allocate/deallocate string literals | When is the string literal "hello" allocated and deallocated during the lifetime of the program in this example?
<code>
init(char **s) {
*s = "hello";
}
int f() {
char *s = 0;
init(&s);
printf("%s\n", s);
return 0;
}
</code>
| memory-allocation | c++ | null | null | null | null | open | when does c++ allocate/deallocate string literals
===
When is the string literal "hello" allocated and deallocated during the lifetime of the program in this example?
<code>
init(char **s) {
*s = "hello";
}
int f() {
char *s = 0;
init(&s);
printf("%s\n", s);
return 0;
}
</code>
| 0 |
6,304,280 | 06/10/2011 09:11:50 | 531,984 | 12/06/2010 08:29:33 | 300 | 7 | Alternative to infopath | I'm looking for an application that provides similar functionality to what ms infopath provides.
It should preferably be free or open source. I have done some searching, however I cannot seem to find a suitable product. | infopath | alternative | null | null | null | null | open | Alternative to infopath
===
I'm looking for an application that provides similar functionality to what ms infopath provides.
It should preferably be free or open source. I have done some searching, however I cannot seem to find a suitable product. | 0 |
6,456,801 | 06/23/2011 15:39:58 | 812,545 | 06/23/2011 15:39:58 | 1 | 0 | Using scala and lift, how can I do efficient filtering operations on documents in a collection of mongodb? | I have a User collection in mongodb and am using lift/scala to do User.findAll operations and retrieve the number of users that were created within certain time frames. I am taking advantage of the getTime method of an objectId, however I need to apply a few methods and multiply to get the string that is stored in each document, convert it back to an objectID and convert to seconds from milliseconds. This is the line of code for users created in the last hour:
val users = User.findAll.filter{ u:User => ((((ObjectId.massageToObjectId(u._id)).getTime)* 1000) <= 3600)}.length
I need to find a way to do this inside the database as opposed to getting all the data into memory and then filtering it with the function. In the past I have used queryBuilder in ways like this to accomplish the same goal but in this case I had no other methods of calculations to apply to the value from the document:
val qry1 = QueryBuilder.start("numberOfFriends").greaterThan(0).get
var oneplus:List[User] = User.findAll{qry1}
I also am aware of methods like this:
User.findAll(("name" -> "joe") ~ ("age" -> 27))
And I know that findall can take in many other things like a DBObject called sort. But i am unfamiliar with how to use that.
If anyone knows how to manipulate one of these methods or can suggest another it would be greatly appreciated.
Thanks,
-Ronnie | database | query | scala | mongodb | filter | null | open | Using scala and lift, how can I do efficient filtering operations on documents in a collection of mongodb?
===
I have a User collection in mongodb and am using lift/scala to do User.findAll operations and retrieve the number of users that were created within certain time frames. I am taking advantage of the getTime method of an objectId, however I need to apply a few methods and multiply to get the string that is stored in each document, convert it back to an objectID and convert to seconds from milliseconds. This is the line of code for users created in the last hour:
val users = User.findAll.filter{ u:User => ((((ObjectId.massageToObjectId(u._id)).getTime)* 1000) <= 3600)}.length
I need to find a way to do this inside the database as opposed to getting all the data into memory and then filtering it with the function. In the past I have used queryBuilder in ways like this to accomplish the same goal but in this case I had no other methods of calculations to apply to the value from the document:
val qry1 = QueryBuilder.start("numberOfFriends").greaterThan(0).get
var oneplus:List[User] = User.findAll{qry1}
I also am aware of methods like this:
User.findAll(("name" -> "joe") ~ ("age" -> 27))
And I know that findall can take in many other things like a DBObject called sort. But i am unfamiliar with how to use that.
If anyone knows how to manipulate one of these methods or can suggest another it would be greatly appreciated.
Thanks,
-Ronnie | 0 |
9,422,031 | 02/23/2012 21:58:02 | 696,485 | 04/07/2011 09:18:36 | 174 | 5 | GUI for Mono port of .NET 4 application using WPF | I've decided to port a little C# .NET application over to linux.
It uses .NET 4, and the author (not me) decided to use WPF because he had performance issues with Winforms.
http://www.mono-project.com/Gui_Toolkits shows quite a lot of possible options for me to use, but I'm relatively new to C# and even more so to Mono. I need it to be fast, and preferably fairly lightweight.
What would you recommend and why? | c# | .net | gui | mono | port | 02/24/2012 22:10:56 | not constructive | GUI for Mono port of .NET 4 application using WPF
===
I've decided to port a little C# .NET application over to linux.
It uses .NET 4, and the author (not me) decided to use WPF because he had performance issues with Winforms.
http://www.mono-project.com/Gui_Toolkits shows quite a lot of possible options for me to use, but I'm relatively new to C# and even more so to Mono. I need it to be fast, and preferably fairly lightweight.
What would you recommend and why? | 4 |
6,693,708 | 07/14/2011 13:14:13 | 479,003 | 10/18/2010 06:06:57 | 155 | 1 | using get or post to pass argument to django view | In my django app ,I need to call a view with an argument named 'year'. Then in the template,I created a form and a dropdown list using a list of year names,At this point,I am confused as to how the view should be invoked.
The view is named 'create_report_for_data_of_the_year'.It expects a year argument.
ie,
http://127.0.0.1:8000/myapp/reports/2011
I tried to write the template as shown below.
<li id="yearlydataplots" class="report">
<form action="create_report_for_data_of_the_year" >
<select name="year" id="year">
{% for anyear in years %}
<option value={{anyear}} > {{anyear}}</option>
{% endfor %}
</select>
<input type="submit" value="Plot for entries of the year"/>
</form>
</li>
However,when the submit button is clicked,the browser goes to
http://127.0.0.1:8000/myapp/reports/create_report_for_data_of_the_year?year=2006
which causes a 404.
I changed method="post", and clicking submit goes to
http://127.0.0.1:8000/myapp/reports/create_report_for_data_of_the_year
which again causes 404
I know,I am missing something very basic :-)..If someone can kindly point it out,it would be nice
thanks in advance,
mark
def create_report_for_data_of_the_year(request,year,page_title,template_name):
dataset=MyDataModel.objects.filter(today__year=year,creator=request.user)
#today is a field in MyDataModel and is a datetime.datetime
map = create_map_of_names_and_values(dataset)
basefilename = "plotofdataforyear%s"%year
page_title = page_title+" "+year
imgfilename= create_plot(map,basefilename)
report_data={'basefilename':basefilename,'plot_image':imgfilename,'year':year,'page_title':page_title}
report_data["name_value_dict"]=map
req_context=RequestContext(request,context)
return render_to_response(template_name,req_context)
and url mapping is
...
url(r'^reports/(?P<year>\d{4})/$','myapp.views.create_report_for_data_of_the_year',
{
'template_name':'myapp/report_for_data_of_the_year.html',
'page_title':'report for data in the Year'
},name='report_data_for_year' ),
... | django | select | view | option | arguments | null | open | using get or post to pass argument to django view
===
In my django app ,I need to call a view with an argument named 'year'. Then in the template,I created a form and a dropdown list using a list of year names,At this point,I am confused as to how the view should be invoked.
The view is named 'create_report_for_data_of_the_year'.It expects a year argument.
ie,
http://127.0.0.1:8000/myapp/reports/2011
I tried to write the template as shown below.
<li id="yearlydataplots" class="report">
<form action="create_report_for_data_of_the_year" >
<select name="year" id="year">
{% for anyear in years %}
<option value={{anyear}} > {{anyear}}</option>
{% endfor %}
</select>
<input type="submit" value="Plot for entries of the year"/>
</form>
</li>
However,when the submit button is clicked,the browser goes to
http://127.0.0.1:8000/myapp/reports/create_report_for_data_of_the_year?year=2006
which causes a 404.
I changed method="post", and clicking submit goes to
http://127.0.0.1:8000/myapp/reports/create_report_for_data_of_the_year
which again causes 404
I know,I am missing something very basic :-)..If someone can kindly point it out,it would be nice
thanks in advance,
mark
def create_report_for_data_of_the_year(request,year,page_title,template_name):
dataset=MyDataModel.objects.filter(today__year=year,creator=request.user)
#today is a field in MyDataModel and is a datetime.datetime
map = create_map_of_names_and_values(dataset)
basefilename = "plotofdataforyear%s"%year
page_title = page_title+" "+year
imgfilename= create_plot(map,basefilename)
report_data={'basefilename':basefilename,'plot_image':imgfilename,'year':year,'page_title':page_title}
report_data["name_value_dict"]=map
req_context=RequestContext(request,context)
return render_to_response(template_name,req_context)
and url mapping is
...
url(r'^reports/(?P<year>\d{4})/$','myapp.views.create_report_for_data_of_the_year',
{
'template_name':'myapp/report_for_data_of_the_year.html',
'page_title':'report for data in the Year'
},name='report_data_for_year' ),
... | 0 |
9,857,767 | 03/25/2012 03:43:52 | 1,233,647 | 02/26/2012 10:06:11 | 57 | 1 | java: run process by crontab | My search system has two main parts: index and search. I want to make the index as a java process which can be called by crontab. But I have no idea how to implement this. Could someone tell my how to do it? | java | null | null | null | null | null | open | java: run process by crontab
===
My search system has two main parts: index and search. I want to make the index as a java process which can be called by crontab. But I have no idea how to implement this. Could someone tell my how to do it? | 0 |
9,063,566 | 01/30/2012 12:02:26 | 1,175,951 | 01/29/2012 01:54:08 | 1 | 0 | How much bandwidth is used by Javascript/PHP GET and POST | When sending just a simple XMLHTTPrequest how much bandwidth is actually used to send it to the web server.
How much to send it back from the web server?
| php | javascript | xmlhttprequest | bandwidth | web-developer | 01/31/2012 04:41:10 | not a real question | How much bandwidth is used by Javascript/PHP GET and POST
===
When sending just a simple XMLHTTPrequest how much bandwidth is actually used to send it to the web server.
How much to send it back from the web server?
| 1 |
6,008,446 | 05/15/2011 12:47:22 | 711,400 | 04/16/2011 17:59:31 | 41 | 1 | javascript confirmation box?? | Public Function CheckIfItemPresent(ByVal userID As String, ByVal itemID As String, ByVal itemPrice As Integer, ByVal offer As String) As Boolean
On Error GoTo galti
Dim sqlStatement As String = "SELECT itemQtty FROM shoppingCart WHERE userID = '" & _
userID & "' AND itemID = '" & itemID & "'" & _
" AND itemPrice = " & itemPrice & " AND offer = '" & offer & "'"
Dim con As New SqlClient.SqlConnection("Data Source=.\SQLEXPRESS;" & _
"AttachDbFilename=|DataDirectory|\database.mdf;" & _
"Integrated Security=True;User Instance=True")
Dim sql As New SqlClient.SqlCommand(sqlStatement, con)
Dim reader As SqlClient.SqlDataReader
con.Open()
reader = sql.ExecuteReader
reader.Read()
Dim itemQtty As Integer = reader.Item("itemQtty")
reader.Close()
If itemQtty > 0 Then
If ***MsgBox("Item already present. Add another one? Currently, number of this item in cart: " & itemQtty, MsgBoxStyle.YesNo, "") = MsgBoxResult.Yes*** Then
itemQtty = itemQtty + 1
sql.CommandText = "UPDATE shoppingCart SET itemQtty = " & itemQtty & " WHERE " & _
"userID = '" & userID & "' AND itemID = '" & itemID & "' AND itemPrice=" & _
itemPrice & " AND offer = '" & offer & "'"
sql.ExecuteNonQuery()
Else
End If
End If
con.Close()
con.Dispose()
Return True
Exit Function
galti:
con.Close()
con.Dispose()
Return False
End Function
how to use javascript conformation box instead of asp.net msgbox...please check the portion in between *** | javascript | asp.net | messagebox | null | null | 05/15/2011 13:09:57 | not a real question | javascript confirmation box??
===
Public Function CheckIfItemPresent(ByVal userID As String, ByVal itemID As String, ByVal itemPrice As Integer, ByVal offer As String) As Boolean
On Error GoTo galti
Dim sqlStatement As String = "SELECT itemQtty FROM shoppingCart WHERE userID = '" & _
userID & "' AND itemID = '" & itemID & "'" & _
" AND itemPrice = " & itemPrice & " AND offer = '" & offer & "'"
Dim con As New SqlClient.SqlConnection("Data Source=.\SQLEXPRESS;" & _
"AttachDbFilename=|DataDirectory|\database.mdf;" & _
"Integrated Security=True;User Instance=True")
Dim sql As New SqlClient.SqlCommand(sqlStatement, con)
Dim reader As SqlClient.SqlDataReader
con.Open()
reader = sql.ExecuteReader
reader.Read()
Dim itemQtty As Integer = reader.Item("itemQtty")
reader.Close()
If itemQtty > 0 Then
If ***MsgBox("Item already present. Add another one? Currently, number of this item in cart: " & itemQtty, MsgBoxStyle.YesNo, "") = MsgBoxResult.Yes*** Then
itemQtty = itemQtty + 1
sql.CommandText = "UPDATE shoppingCart SET itemQtty = " & itemQtty & " WHERE " & _
"userID = '" & userID & "' AND itemID = '" & itemID & "' AND itemPrice=" & _
itemPrice & " AND offer = '" & offer & "'"
sql.ExecuteNonQuery()
Else
End If
End If
con.Close()
con.Dispose()
Return True
Exit Function
galti:
con.Close()
con.Dispose()
Return False
End Function
how to use javascript conformation box instead of asp.net msgbox...please check the portion in between *** | 1 |
9,214,314 | 02/09/2012 16:02:23 | 1,199,397 | 02/09/2012 10:32:15 | 1 | 0 | Rougelike game library for mac | I am looking into making a "rouge-like" game, preferably in python/Java/C++ and it has to run on a mac. I have looked into using the libtcod library but there doesn't seem to be an easy way of compiling with that on a mac. | java | c++ | python | null | null | 02/09/2012 16:20:45 | not constructive | Rougelike game library for mac
===
I am looking into making a "rouge-like" game, preferably in python/Java/C++ and it has to run on a mac. I have looked into using the libtcod library but there doesn't seem to be an easy way of compiling with that on a mac. | 4 |
4,323,934 | 12/01/2010 11:39:41 | 145,261 | 07/26/2009 11:30:12 | 691 | 87 | adding icon between back button & title of navigation bar | I want to put an icon by side of the title of my navigation bar. I'd prefer not to implement it as a custom titleView, because then i'll need to create a custom titleView for each controller i put on the stack (and I have pretty deep nesting). I'm adding currently as an UIImageView to a navigationBar, which. My problem is to calculate exactly this icon's horizontal position. It depends on the length of the back button, which has each time another title. How do I calculate this back button frame? Googling on it seems doesn't bring any reasonable results.
Thanks in advance | iphone | size | uinavigationbar | uibarbuttonitem | null | null | open | adding icon between back button & title of navigation bar
===
I want to put an icon by side of the title of my navigation bar. I'd prefer not to implement it as a custom titleView, because then i'll need to create a custom titleView for each controller i put on the stack (and I have pretty deep nesting). I'm adding currently as an UIImageView to a navigationBar, which. My problem is to calculate exactly this icon's horizontal position. It depends on the length of the back button, which has each time another title. How do I calculate this back button frame? Googling on it seems doesn't bring any reasonable results.
Thanks in advance | 0 |
4,453,569 | 12/15/2010 18:36:55 | 32,834 | 10/30/2008 17:00:00 | 923 | 18 | How to find the code for color I like ? | There is a color I like in an image, but how can I find the code [ i.e. #FFC6A5 ] for it ? The image is in .png format. | colors | null | null | null | null | 12/15/2010 18:40:59 | off topic | How to find the code for color I like ?
===
There is a color I like in an image, but how can I find the code [ i.e. #FFC6A5 ] for it ? The image is in .png format. | 2 |
7,419,409 | 09/14/2011 16:03:51 | 888,495 | 08/10/2011 18:02:06 | 19 | 1 | Image Processing using Gabor Filter | I am trying to execute gabor filter on images.
%% Read
clear all;
close all;
clc;
I=imread('test.png');
imshow(I);
%% Crop
I2 = imcrop(I);
figure, imshow(I2)
m=size(I2,1);
n=size(I2,2);
%% Gabor
phi = 7*pi/8;
theta = 2;
sigma = 0.65*theta;
for i=1:3
for j=1:3
xprime= j*cos(phi);
yprime= i*sin(phi);
K = exp(2*pi*theta*i(xprime+ yprime));
G= exp(-(i.^2+j.^2)/(sigma^2)).*abs(K);
end
end
%% Convolve
for i=1:m
for j=1:n
J(i,j)=conv2(I2,G);
end
end
imshow(uint8(J))
I am getting this error always.
??? Subscript indices must either be real positive integers or logicals.
Not sure how to solve this... | matlab | null | null | null | null | null | open | Image Processing using Gabor Filter
===
I am trying to execute gabor filter on images.
%% Read
clear all;
close all;
clc;
I=imread('test.png');
imshow(I);
%% Crop
I2 = imcrop(I);
figure, imshow(I2)
m=size(I2,1);
n=size(I2,2);
%% Gabor
phi = 7*pi/8;
theta = 2;
sigma = 0.65*theta;
for i=1:3
for j=1:3
xprime= j*cos(phi);
yprime= i*sin(phi);
K = exp(2*pi*theta*i(xprime+ yprime));
G= exp(-(i.^2+j.^2)/(sigma^2)).*abs(K);
end
end
%% Convolve
for i=1:m
for j=1:n
J(i,j)=conv2(I2,G);
end
end
imshow(uint8(J))
I am getting this error always.
??? Subscript indices must either be real positive integers or logicals.
Not sure how to solve this... | 0 |
3,575,291 | 08/26/2010 13:03:43 | 254,788 | 01/20/2010 10:32:44 | 107 | 1 | Validation naming conventions? C# | Very simple question, but I want to start using a consistent naming convention for validation methods and I can't think of the best way!
Do people tend to use IsDataValid() style? or are there any others that are more descriptive and meaningful?
Cheers | c# | standards | null | null | null | 08/27/2010 02:26:01 | not constructive | Validation naming conventions? C#
===
Very simple question, but I want to start using a consistent naming convention for validation methods and I can't think of the best way!
Do people tend to use IsDataValid() style? or are there any others that are more descriptive and meaningful?
Cheers | 4 |
9,759,921 | 03/18/2012 16:21:37 | 1,277,114 | 03/18/2012 16:10:06 | 1 | 0 | Floyd-Warshall algorithm doesn't work [C++] | I'm currently developing a little c++-program in order to find the shortest way from a point a to a point b in a directed and weighted graph saved in an adjacency matrix. To do this, I'm using the Floyd-Warshall algorithm (http://en.wikipedia.org/wiki/Floyd_Warshall). Unluckily, my program does not work. The algorithm creates totally wrong data, my entire program than tries to use ways that don't even exist. I've been working on this since three days and I can't find a solution. Maybe you're able to help me...
My code looks like this:
void map::floydWarshall() {
for(unsigned int k=0;k<this->nodes;k++) {
for(unsigned int i=0;i<this->nodes;i++) {
for(unsigned int j=0;j<this->nodes;j++) {
if((this->floydWarshallMatrix[i][k] +
this->floydWarshallMatrix[k][j]) <
this->floydWarshallMatrix[i][j]) {
this->floydWarshallMatrix[i][j] =
this->floydWarshallMatrix[i][k] +
this->floydWarshallMatrix[k][j];
this->nextStepMatrix[i][j] = k;
}
}
}
}
}
unsigned int map::getNextNodeOnWayFromTo(unsigned int from, unsigned int to) {
if(this->floydWarshallMatrix[from][to] == INF) {
return NOEDGE;
}
if(this->nextStepMatrix[from][to] == INF) {
return to;
} else {
return this->getNextNodeOnWayFromTo(from,
this->nextStepMatrix[from][to]);
}
}
I hope you understand what I mean and can help me.
Thanks in advance
Dominik | c++ | floyd-warshall | null | null | null | 03/18/2012 16:31:13 | too localized | Floyd-Warshall algorithm doesn't work [C++]
===
I'm currently developing a little c++-program in order to find the shortest way from a point a to a point b in a directed and weighted graph saved in an adjacency matrix. To do this, I'm using the Floyd-Warshall algorithm (http://en.wikipedia.org/wiki/Floyd_Warshall). Unluckily, my program does not work. The algorithm creates totally wrong data, my entire program than tries to use ways that don't even exist. I've been working on this since three days and I can't find a solution. Maybe you're able to help me...
My code looks like this:
void map::floydWarshall() {
for(unsigned int k=0;k<this->nodes;k++) {
for(unsigned int i=0;i<this->nodes;i++) {
for(unsigned int j=0;j<this->nodes;j++) {
if((this->floydWarshallMatrix[i][k] +
this->floydWarshallMatrix[k][j]) <
this->floydWarshallMatrix[i][j]) {
this->floydWarshallMatrix[i][j] =
this->floydWarshallMatrix[i][k] +
this->floydWarshallMatrix[k][j];
this->nextStepMatrix[i][j] = k;
}
}
}
}
}
unsigned int map::getNextNodeOnWayFromTo(unsigned int from, unsigned int to) {
if(this->floydWarshallMatrix[from][to] == INF) {
return NOEDGE;
}
if(this->nextStepMatrix[from][to] == INF) {
return to;
} else {
return this->getNextNodeOnWayFromTo(from,
this->nextStepMatrix[from][to]);
}
}
I hope you understand what I mean and can help me.
Thanks in advance
Dominik | 3 |
9,138,014 | 02/04/2012 02:52:52 | 1,188,801 | 02/04/2012 02:45:57 | 1 | 0 | Android Rendering / shaping for Pashto (Arabic) | I'm a newbie Android developer. I'm looking for some help with rendering or text shaping for Pashto language which is written in arabic script but has additional letters. What's the best way to work on it? any help would be appreciated.
| android | rendering | arabic | reshape | null | 02/05/2012 22:09:07 | not constructive | Android Rendering / shaping for Pashto (Arabic)
===
I'm a newbie Android developer. I'm looking for some help with rendering or text shaping for Pashto language which is written in arabic script but has additional letters. What's the best way to work on it? any help would be appreciated.
| 4 |
11,329,393 | 07/04/2012 12:45:20 | 537,936 | 12/10/2010 14:13:41 | 256 | 20 | Find file including full path in name search | I was using "find / -name xxx" but it searches only for the file name.
What I want is to include results containing "xxx" in the full path to the file.
For instance I want a file with path "/data/xxx/somefile.txt" to be included in the results.
How can I achieve this? | linux | null | null | null | null | 07/05/2012 14:21:22 | off topic | Find file including full path in name search
===
I was using "find / -name xxx" but it searches only for the file name.
What I want is to include results containing "xxx" in the full path to the file.
For instance I want a file with path "/data/xxx/somefile.txt" to be included in the results.
How can I achieve this? | 2 |
7,550,125 | 09/26/2011 02:26:12 | 964,265 | 09/26/2011 02:05:30 | 1 | 0 | Android Goole API Java Client com.google.api.client.auth.oauth2.draft10 | first question here on StackOverflow.
I've searched the internet, stackoverflow, everything, times and times again, I've tried everything but now I'm getting desperate.
I'm fairly new into android development, but I've developed enough to know the bare minimum of what I'm talking about.
I was trying to do a simple app using the Google Tasks API. Something simple it's turning into a nightmare. Maybe it's something simple, probably it is, but I can't figure it out.
So the problem.
I was following the example of TasksSample.java from google but I can't compile even after [importing the libraries and dependencies required][2]. I'm using Google API Java Client version 1.5.0.
The problem it's when I access the GoogleAccessProtectedResource class. The import is import com.google.api.client.googleapis.auth.oauth2.draft10.GoogleAccessProtectedResource;
I always, and I mean always, no matter what code I have get the following error:
> 09-26 03:14:38.372: ERROR/dalvikvm(18731): Could not find class 'com.google.api.client.googleapis.auth.oauth2.draft10.GoogleAccessProtectedResource', referenced from method com.greven.test.google.tasks.GoogleTasksTake100Activity.<init>
09-26 03:14:38.402: ERROR/AndroidRuntime(18731): FATAL EXCEPTION: main
09-26 03:14:38.402: ERROR/AndroidRuntime(18731): java.lang.NoClassDefFoundError: com.google.api.client.googleapis.auth.oauth2.draft10.GoogleAccessProtectedResource
I really can't see where the problem is. I imported all the needed .jars... I guess
As you can see in this picture the class is obviously imported: http://cl.ly/AQGC
So what other options do I have to fix this? Use Maven? I'm clueless now. I never thought I would have a problem like this. Oh I also tested on different computers, other google java api client (version 1.4) and same thing happend.
Thanks in advance.
[2]: http://code.google.com/apis/tasks/articles/oauth-and-tasks-on-android.html | android | oauth-2.0 | google-api-java-client | null | null | null | open | Android Goole API Java Client com.google.api.client.auth.oauth2.draft10
===
first question here on StackOverflow.
I've searched the internet, stackoverflow, everything, times and times again, I've tried everything but now I'm getting desperate.
I'm fairly new into android development, but I've developed enough to know the bare minimum of what I'm talking about.
I was trying to do a simple app using the Google Tasks API. Something simple it's turning into a nightmare. Maybe it's something simple, probably it is, but I can't figure it out.
So the problem.
I was following the example of TasksSample.java from google but I can't compile even after [importing the libraries and dependencies required][2]. I'm using Google API Java Client version 1.5.0.
The problem it's when I access the GoogleAccessProtectedResource class. The import is import com.google.api.client.googleapis.auth.oauth2.draft10.GoogleAccessProtectedResource;
I always, and I mean always, no matter what code I have get the following error:
> 09-26 03:14:38.372: ERROR/dalvikvm(18731): Could not find class 'com.google.api.client.googleapis.auth.oauth2.draft10.GoogleAccessProtectedResource', referenced from method com.greven.test.google.tasks.GoogleTasksTake100Activity.<init>
09-26 03:14:38.402: ERROR/AndroidRuntime(18731): FATAL EXCEPTION: main
09-26 03:14:38.402: ERROR/AndroidRuntime(18731): java.lang.NoClassDefFoundError: com.google.api.client.googleapis.auth.oauth2.draft10.GoogleAccessProtectedResource
I really can't see where the problem is. I imported all the needed .jars... I guess
As you can see in this picture the class is obviously imported: http://cl.ly/AQGC
So what other options do I have to fix this? Use Maven? I'm clueless now. I never thought I would have a problem like this. Oh I also tested on different computers, other google java api client (version 1.4) and same thing happend.
Thanks in advance.
[2]: http://code.google.com/apis/tasks/articles/oauth-and-tasks-on-android.html | 0 |
3,446,195 | 08/10/2010 05:07:55 | 368,957 | 06/17/2010 05:06:22 | 153 | 16 | Deploy Struts and Spring application using java service wrapper.. | I am very new to Java Service Wrapper and windows service.
Can we run struts and spring application as windows service using Java Service Wrapper without any web server(Tomcat, Jboss etc.) ?. | java | windows | null | null | null | null | open | Deploy Struts and Spring application using java service wrapper..
===
I am very new to Java Service Wrapper and windows service.
Can we run struts and spring application as windows service using Java Service Wrapper without any web server(Tomcat, Jboss etc.) ?. | 0 |
4,323,773 | 12/01/2010 11:18:52 | 170,365 | 09/08/2009 18:48:04 | 1,183 | 10 | Java: How do I do a "onclick" for TextField? | I want to make my text field clear the text when someone clicks it. How can I do this? | java | null | null | null | null | null | open | Java: How do I do a "onclick" for TextField?
===
I want to make my text field clear the text when someone clicks it. How can I do this? | 0 |
9,386,031 | 02/21/2012 22:09:38 | 987,903 | 10/10/2011 14:49:29 | 72 | 0 | Writing hex representation to file | In my program, I am trying to read data from binary file, and then write it's hex representation to txt file.
#include <stdio.h>
#include <stdlib.h>
int counter = 0;
int read;
int i = 0;
long size;
FILE *file1 = NULL;
FILE *file2 = NULL;
fpos_t length;
char newLine = '\n';
int main(int argc, char **argv) {
if (argc < 2) {
printf("Use: %s file1 file2", argv[0]);
exit (-1);
}
unsigned char hex[513];
unsigned char buffer[257];
file1 = fopen(argv[1], "rb");
fseek(file1, 0, SEEK_END);
fgetpos(file1, &length);
size = length.__pos;
fseek(file1, 0, SEEK_SET);
if (file1) {
file2 = fopen(argv[2], "w");
if (!file2) {
printf("Cannot open file: %s\n", argv[2]);
exit(-1);
}
while (counter < size) {
read = fread(buffer, 1, 256, file1);
counter += read;
i = 0;
while (i < read) {
sprintf(hex, "%02x", buffer[i++]);
}
printf("%d\n", sizeof(hex));
fwrite(hex, 1, 512, file2);
fwrite(&newLine, 1, 1, file2);
}
} else
printf("Cannot open file %s\n", argv[1]);
fclose(file1);
fclose(file2);
}
Unfortunately data don't write to txt file properly. Please help me find my mistake. What is wrong in this code?
| c | null | null | null | null | 02/22/2012 02:09:08 | too localized | Writing hex representation to file
===
In my program, I am trying to read data from binary file, and then write it's hex representation to txt file.
#include <stdio.h>
#include <stdlib.h>
int counter = 0;
int read;
int i = 0;
long size;
FILE *file1 = NULL;
FILE *file2 = NULL;
fpos_t length;
char newLine = '\n';
int main(int argc, char **argv) {
if (argc < 2) {
printf("Use: %s file1 file2", argv[0]);
exit (-1);
}
unsigned char hex[513];
unsigned char buffer[257];
file1 = fopen(argv[1], "rb");
fseek(file1, 0, SEEK_END);
fgetpos(file1, &length);
size = length.__pos;
fseek(file1, 0, SEEK_SET);
if (file1) {
file2 = fopen(argv[2], "w");
if (!file2) {
printf("Cannot open file: %s\n", argv[2]);
exit(-1);
}
while (counter < size) {
read = fread(buffer, 1, 256, file1);
counter += read;
i = 0;
while (i < read) {
sprintf(hex, "%02x", buffer[i++]);
}
printf("%d\n", sizeof(hex));
fwrite(hex, 1, 512, file2);
fwrite(&newLine, 1, 1, file2);
}
} else
printf("Cannot open file %s\n", argv[1]);
fclose(file1);
fclose(file2);
}
Unfortunately data don't write to txt file properly. Please help me find my mistake. What is wrong in this code?
| 3 |
1,169,670 | 07/23/2009 04:54:02 | 117,802 | 06/05/2009 05:50:00 | 455 | 16 | How to interpret "error C2018: unknown character '0x40'? | While compiling some code I receive the following:
"error C2018: unknown character '0x40'"
I wonder how to resolve such issue?
| c | visual-studio-2008 | null | null | null | null | open | How to interpret "error C2018: unknown character '0x40'?
===
While compiling some code I receive the following:
"error C2018: unknown character '0x40'"
I wonder how to resolve such issue?
| 0 |
5,605,610 | 04/09/2011 14:27:24 | 306,719 | 04/01/2010 08:57:51 | 358 | 1 | why it is so difficult to learn ruby? | I have learn ruby almost two weaks.( I am working on java for two years,two years ago I do not know what's java and what java can do.) But now I can use java in my work(though I am not a java experter yet.)
But when I try to use ruby,I found it is so difficult!!!
After two weaks,I still can not write a ruby code.
The following problem confusing me most:
> the ruby syntax
It is too flexible,I can not find any rule when I try to write the ruby code. For example the iterator in ruby. And too flexible means too many choices,but sometime too many choices is not a good idea.
In fact,maybe it is my own problem,I do not like javascirpt's syntax(also the perl,python..). I just think the syntax of java is the best for reading and understanding....
So many people say ruby is simple and fast,but what do you mean simple???
In my opinion it is difficult to learn than java.
Everything in java is object to the rules,so it is easy to start(though hard to be a experter).
I post here just want to know if some of you guys have the same problem with me?
Any suggestion to make me feel comfortable when use ruby?
| ruby | null | null | null | null | 04/09/2011 14:37:29 | not a real question | why it is so difficult to learn ruby?
===
I have learn ruby almost two weaks.( I am working on java for two years,two years ago I do not know what's java and what java can do.) But now I can use java in my work(though I am not a java experter yet.)
But when I try to use ruby,I found it is so difficult!!!
After two weaks,I still can not write a ruby code.
The following problem confusing me most:
> the ruby syntax
It is too flexible,I can not find any rule when I try to write the ruby code. For example the iterator in ruby. And too flexible means too many choices,but sometime too many choices is not a good idea.
In fact,maybe it is my own problem,I do not like javascirpt's syntax(also the perl,python..). I just think the syntax of java is the best for reading and understanding....
So many people say ruby is simple and fast,but what do you mean simple???
In my opinion it is difficult to learn than java.
Everything in java is object to the rules,so it is easy to start(though hard to be a experter).
I post here just want to know if some of you guys have the same problem with me?
Any suggestion to make me feel comfortable when use ruby?
| 1 |
4,857,666 | 02/01/2011 00:18:40 | 345,600 | 05/19/2010 23:24:33 | 342 | 17 | Iterate over jQuery JSON object in original order | I've got some json data in a map object which is sorted by time. The key is an integer id and the value is an object which contains a timestamp. However when I try to iterate over this data with the jQuery $.each function, the results come back sorted by the key instead. How can I iterate over my collection of objects in their original order?
Code example:
$.getJSON(url, addPages);
function addPages(pageData) {
$.each(pageData, function(key,value){
alert(key+' : '+value);
}
} | javascript | jquery | json | null | null | null | open | Iterate over jQuery JSON object in original order
===
I've got some json data in a map object which is sorted by time. The key is an integer id and the value is an object which contains a timestamp. However when I try to iterate over this data with the jQuery $.each function, the results come back sorted by the key instead. How can I iterate over my collection of objects in their original order?
Code example:
$.getJSON(url, addPages);
function addPages(pageData) {
$.each(pageData, function(key,value){
alert(key+' : '+value);
}
} | 0 |
6,529,789 | 06/30/2011 03:57:25 | 822,304 | 06/30/2011 03:57:25 | 1 | 0 | How do I make a MySQL statement from ID to ID | Example I have 500 users and every 50 users manage by one moderator.
Let's say `moderator_id = 1` can edit/manage user from `user_id` 1 until 50. What is the statement should I use?
SELECT * FROM users
WHERE
user_id `what should i use here?`
AND
moderator_id = '1';
Let me know.. | mysql | sql | null | null | null | null | open | How do I make a MySQL statement from ID to ID
===
Example I have 500 users and every 50 users manage by one moderator.
Let's say `moderator_id = 1` can edit/manage user from `user_id` 1 until 50. What is the statement should I use?
SELECT * FROM users
WHERE
user_id `what should i use here?`
AND
moderator_id = '1';
Let me know.. | 0 |
7,175,203 | 08/24/2011 12:13:02 | 829,679 | 07/05/2011 12:32:43 | 11 | 1 | Driver installation | I have a kernel mode driver and i have to install t on 64 bit win 7. It needs to be digitally signed. I digitally signed it using the dseo13b.exe. But when i load the driver i get error in the system event log saying
The driver failed to start due to the following error:
Windows cannot verify the digital signature for this file. A recent hardware or software change might have installed a file that is signed incorrectly or damaged, or that might be malicious software from an unknown source.
I dont want to use the testsigning mode. How do i resolve this? DO i need to get certificate from microsoft?
I have developed the driver and now making it work on the 64 bit machine... | driver | null | null | null | null | 08/24/2011 19:38:45 | off topic | Driver installation
===
I have a kernel mode driver and i have to install t on 64 bit win 7. It needs to be digitally signed. I digitally signed it using the dseo13b.exe. But when i load the driver i get error in the system event log saying
The driver failed to start due to the following error:
Windows cannot verify the digital signature for this file. A recent hardware or software change might have installed a file that is signed incorrectly or damaged, or that might be malicious software from an unknown source.
I dont want to use the testsigning mode. How do i resolve this? DO i need to get certificate from microsoft?
I have developed the driver and now making it work on the 64 bit machine... | 2 |
7,833,507 | 10/20/2011 09:04:56 | 1,004,762 | 10/20/2011 08:34:30 | 1 | 1 | wcf error by using mono for android | my client is programe by mono fro andriod with c# and run in android2.2.
my server is programe in windows by c# . it can use some sdk to play a video record file
on of a api interface can be playrecord(string filepath,int windowhandle)
filepath is the video file'path
windowhandle is the handle of control for play video on
you give the file path and control handle ,it can play the video on the control you give
i use wcf to send the parm from client to service. if i use windows client it works well,
but when i use the android client, some problem appare, i think it's the buffer size'problem.
but i do not know how to resovle it.can someone help me?thx . exception info is belove:
{System.IndexOutOfRangeException: Array index is out of range.
at (wrapper stelemref) object:virt_stelemref_object (intptr,object)
at System.Xml.Serialization.XmlTypeMapMember.SetValueSpecified (System.Object ob, Boolean value) [0x0000c] in /home/jon/Development/xamarin/mono/mcs/class/System.XML/System.Xml.Serialization/XmlTypeMapMember.cs:200
at System.Xml.Serialization.XmlSerializationReaderInterpreter.SetMemberValue (System.Xml.Serialization.XmlTypeMapMember member, System.Object ob, System.Object value, Boolean isValueList) [0x0002d] in /home/jon/Development/xamarin/mono/mcs/class/System.XML/System.Xml.Serialization/XmlSerializationReaderInterpreter.cs:585
at System.Xml.Serialization.XmlSerializationReaderInterpreter.SetMemberValueFromAttr (System.Xml.Serialization.XmlTypeMapMember member, System.Object ob, System.Object value, Boolean isValueList) [0x00028] in /home/jon/Development/xamarin/mono/mcs/class/System.XML/System.Xml.Serialization/XmlSerializationReaderInterpreter.cs:596
at System.Xml.Serialization.XmlSerializationReaderInterpreter.ReadMessage (System.Xml.Serialization.XmlMembersMapping typeMap) [0x00057] in /home/jon/Development/xamarin/mono/mcs/class/System.XML/System.Xml.Serialization/XmlSerializationReaderInterpreter.cs:125
at System.Xml.Serialization.XmlSerializationReaderInterpreter.ReadRoot () [0x0004c] in /home/jon/Development/xamarin/mono/mcs/class/System.XML/System.Xml.Serialization/XmlSerializationReaderInterpreter.cs:92
at System.Xml.Serialization.XmlSerializer.Deserialize (System.Xml.Serialization.XmlSerializationReader reader) [0x0001c] in /home/jon/Development/xamarin/mono/mcs/class/System.XML/System.Xml.Serialization/XmlSerializer.cs:361 } System.IndexOutOfRangeException
| c# | android | xml | wcf | mono | 10/20/2011 13:48:04 | not a real question | wcf error by using mono for android
===
my client is programe by mono fro andriod with c# and run in android2.2.
my server is programe in windows by c# . it can use some sdk to play a video record file
on of a api interface can be playrecord(string filepath,int windowhandle)
filepath is the video file'path
windowhandle is the handle of control for play video on
you give the file path and control handle ,it can play the video on the control you give
i use wcf to send the parm from client to service. if i use windows client it works well,
but when i use the android client, some problem appare, i think it's the buffer size'problem.
but i do not know how to resovle it.can someone help me?thx . exception info is belove:
{System.IndexOutOfRangeException: Array index is out of range.
at (wrapper stelemref) object:virt_stelemref_object (intptr,object)
at System.Xml.Serialization.XmlTypeMapMember.SetValueSpecified (System.Object ob, Boolean value) [0x0000c] in /home/jon/Development/xamarin/mono/mcs/class/System.XML/System.Xml.Serialization/XmlTypeMapMember.cs:200
at System.Xml.Serialization.XmlSerializationReaderInterpreter.SetMemberValue (System.Xml.Serialization.XmlTypeMapMember member, System.Object ob, System.Object value, Boolean isValueList) [0x0002d] in /home/jon/Development/xamarin/mono/mcs/class/System.XML/System.Xml.Serialization/XmlSerializationReaderInterpreter.cs:585
at System.Xml.Serialization.XmlSerializationReaderInterpreter.SetMemberValueFromAttr (System.Xml.Serialization.XmlTypeMapMember member, System.Object ob, System.Object value, Boolean isValueList) [0x00028] in /home/jon/Development/xamarin/mono/mcs/class/System.XML/System.Xml.Serialization/XmlSerializationReaderInterpreter.cs:596
at System.Xml.Serialization.XmlSerializationReaderInterpreter.ReadMessage (System.Xml.Serialization.XmlMembersMapping typeMap) [0x00057] in /home/jon/Development/xamarin/mono/mcs/class/System.XML/System.Xml.Serialization/XmlSerializationReaderInterpreter.cs:125
at System.Xml.Serialization.XmlSerializationReaderInterpreter.ReadRoot () [0x0004c] in /home/jon/Development/xamarin/mono/mcs/class/System.XML/System.Xml.Serialization/XmlSerializationReaderInterpreter.cs:92
at System.Xml.Serialization.XmlSerializer.Deserialize (System.Xml.Serialization.XmlSerializationReader reader) [0x0001c] in /home/jon/Development/xamarin/mono/mcs/class/System.XML/System.Xml.Serialization/XmlSerializer.cs:361 } System.IndexOutOfRangeException
| 1 |
5,895,682 | 05/05/2011 09:48:30 | 739,631 | 05/05/2011 09:42:12 | 101 | 0 | What's an algorithm to retrieve values for a week to date calculation | The algorithm needs to accept a date and then get values for each day from Monday until the date inputted. | c# | algorithm | null | null | null | 05/10/2011 01:06:05 | not a real question | What's an algorithm to retrieve values for a week to date calculation
===
The algorithm needs to accept a date and then get values for each day from Monday until the date inputted. | 1 |
7,795,620 | 10/17/2011 14:57:24 | 239,279 | 12/27/2009 20:03:55 | 379 | 5 | WCF - how to make custom errors? | I've got a WCF REST project and I want to catch the errors that the WCF framework throws and display them in my way (JSON, that is).
For example, If I'm expecting an int parameter in my call and I get a string, the framework would display a page with "request error" and some trace info... I'd just like to get the exception and display it in my JSON format as response to the user.
Any ideas how this can be done?
Many thanks in advance! | c# | .net | wcf | null | null | null | open | WCF - how to make custom errors?
===
I've got a WCF REST project and I want to catch the errors that the WCF framework throws and display them in my way (JSON, that is).
For example, If I'm expecting an int parameter in my call and I get a string, the framework would display a page with "request error" and some trace info... I'd just like to get the exception and display it in my JSON format as response to the user.
Any ideas how this can be done?
Many thanks in advance! | 0 |
6,676,568 | 07/13/2011 09:05:30 | 738,737 | 05/04/2011 20:12:15 | 68 | 1 | How to print in a tabular format in tcl? | I am trying to print the data in a tabular format in tcl. Suppose I have three arrays:-
`GOLD, TEST, DIFF` and it has some values in it. I want to get in printed in the following format:-
> GOLD TEST DIFF <br>
>----------- -------- ---------<br>
1 Hello Hi<br>
> 2 Stack Format<br>
3 Guys for<br>
4 TCL print <br>
Would you guys like to suggest something?
Thanks!!!
| format | tcl | sprint | null | null | null | open | How to print in a tabular format in tcl?
===
I am trying to print the data in a tabular format in tcl. Suppose I have three arrays:-
`GOLD, TEST, DIFF` and it has some values in it. I want to get in printed in the following format:-
> GOLD TEST DIFF <br>
>----------- -------- ---------<br>
1 Hello Hi<br>
> 2 Stack Format<br>
3 Guys for<br>
4 TCL print <br>
Would you guys like to suggest something?
Thanks!!!
| 0 |
2,001,460 | 01/04/2010 19:03:40 | 181,222 | 09/29/2009 15:16:08 | 88 | 0 | What is the Explanation for DOMDocument's Inconsistent Behavior when Dumping a non-ASCII Character? | I've noticed different "dumping" behaviors when using PHP's ``DOMDocument``'s ``saveXML()`` and ``saveHTML()`` methods. Here is a simple example of dumping the copyright symbol (©).
<code>
<?<br>$domDoc = new DOMDocument();<br>
$domDoc->loadHTML("&copy;");<br>
echo $domDoc->saveHTML();<br>
echo $domDoc->saveXML();<br>
echo $domDoc->saveXML($domDoc);<br>
?>
</code>
The three dumps produce three different outputs:
The first outputs the string ``©``<br>The second outputs the character entity ``©``<br>
The third outputs the UTF8 2-byte code for the copyright symbol (``U+00A9``)
Why the different outputs? Is there a way to predictability control which method is used? | domdocument | xml | utf-8 | html | dom | null | open | What is the Explanation for DOMDocument's Inconsistent Behavior when Dumping a non-ASCII Character?
===
I've noticed different "dumping" behaviors when using PHP's ``DOMDocument``'s ``saveXML()`` and ``saveHTML()`` methods. Here is a simple example of dumping the copyright symbol (©).
<code>
<?<br>$domDoc = new DOMDocument();<br>
$domDoc->loadHTML("&copy;");<br>
echo $domDoc->saveHTML();<br>
echo $domDoc->saveXML();<br>
echo $domDoc->saveXML($domDoc);<br>
?>
</code>
The three dumps produce three different outputs:
The first outputs the string ``©``<br>The second outputs the character entity ``©``<br>
The third outputs the UTF8 2-byte code for the copyright symbol (``U+00A9``)
Why the different outputs? Is there a way to predictability control which method is used? | 0 |
1,008,277 | 06/17/2009 16:48:47 | 79,910 | 03/19/2009 07:35:54 | 32 | 2 | MultiTriggers with other elements |
Is it possible to use a multiTrigger to evaluate properties on multiple elements? That don't reside within a template, but are within the Usercontrol/Window.
Example:
<CheckBox x:Name="checkBox1" />
<CheckBox x:Name="checkBox2" />
<CustomControl>
<CustomControl.ContentTemplate>
<DataTemplate>
<DataTemplate.Triggers>
<MultiTrigger>
<MultiTrigger.Conditions>
<Condition
SourceName="checkBox1"
Property="IsChecked"
Value="False" />
<Condition
SourceName="checkBox2"
Property="IsChecked"
Value="True" />
</MultiTrigger.Conditions>
<MultiTrigger.Setters>
<Setter
Property="Visibility"
Value="Collapsed" />
</MultiTrigger.Setters>
</MultiTrigger>
</DataTemplate.Triggers>
</DataTemplate>
</CustomControl.ContentTemplate>
<CustomControl>
In a normal Trigger this is fine, but with a multiTrigger I get build errors finding the controls.
Note: The reason I'm using a DataTemplate as opposed to a Style is mentioned [here][1]
[1]: http://social.msdn.microsoft.com/Forums/en-US/wpf/thread/b59822de-21ea-4a74-a115-3860241ba6b1 | wpf | triggers | xaml | null | null | null | open | MultiTriggers with other elements
===
Is it possible to use a multiTrigger to evaluate properties on multiple elements? That don't reside within a template, but are within the Usercontrol/Window.
Example:
<CheckBox x:Name="checkBox1" />
<CheckBox x:Name="checkBox2" />
<CustomControl>
<CustomControl.ContentTemplate>
<DataTemplate>
<DataTemplate.Triggers>
<MultiTrigger>
<MultiTrigger.Conditions>
<Condition
SourceName="checkBox1"
Property="IsChecked"
Value="False" />
<Condition
SourceName="checkBox2"
Property="IsChecked"
Value="True" />
</MultiTrigger.Conditions>
<MultiTrigger.Setters>
<Setter
Property="Visibility"
Value="Collapsed" />
</MultiTrigger.Setters>
</MultiTrigger>
</DataTemplate.Triggers>
</DataTemplate>
</CustomControl.ContentTemplate>
<CustomControl>
In a normal Trigger this is fine, but with a multiTrigger I get build errors finding the controls.
Note: The reason I'm using a DataTemplate as opposed to a Style is mentioned [here][1]
[1]: http://social.msdn.microsoft.com/Forums/en-US/wpf/thread/b59822de-21ea-4a74-a115-3860241ba6b1 | 0 |
8,369,721 | 12/03/2011 18:01:30 | 1,078,800 | 12/03/2011 09:03:56 | 1 | 0 | how to convert from opengl to opengl ES? | please write the implementation of glutPostRedisplay() to change from opengl to opengl ES
.Also send all implementation of all the functions that are in opengl and not in opengl ES | opengl-es | null | null | null | null | 12/04/2011 00:14:49 | not a real question | how to convert from opengl to opengl ES?
===
please write the implementation of glutPostRedisplay() to change from opengl to opengl ES
.Also send all implementation of all the functions that are in opengl and not in opengl ES | 1 |
8,248,311 | 11/23/2011 19:56:51 | 562,422 | 01/04/2011 10:49:29 | 182 | 9 | how to correctly format WideString using sprintf or wprintf | I am using this code to format WideString but with no success! It prints unexpecting results :(
here is my code
WideString s;
dep=new TStringList();
while(!DM->tDepPln->Eof)
{
//where tDepPlnFltNo is mysql field type of WideString
s.sprintf(L"%-11S",DM->tDepPlnFltNo->AsWideString);
dep->Add(s);
DM->tDepPln->Next();
}
when I use `s.sprintf(L"%-11S","blablabla");` it works but when i set to mysql field type of WideString it's not!!
I think the problem is with conversion!
How to correct it ???
| sprintf | widestring | c++builder-2010 | null | null | null | open | how to correctly format WideString using sprintf or wprintf
===
I am using this code to format WideString but with no success! It prints unexpecting results :(
here is my code
WideString s;
dep=new TStringList();
while(!DM->tDepPln->Eof)
{
//where tDepPlnFltNo is mysql field type of WideString
s.sprintf(L"%-11S",DM->tDepPlnFltNo->AsWideString);
dep->Add(s);
DM->tDepPln->Next();
}
when I use `s.sprintf(L"%-11S","blablabla");` it works but when i set to mysql field type of WideString it's not!!
I think the problem is with conversion!
How to correct it ???
| 0 |
9,325,408 | 02/17/2012 08:59:36 | 1,215,742 | 02/17/2012 08:19:23 | 1 | 0 | Doctrine 2, how to get a property in a left join result set? | Symfony 2, Doctrine 2.
I've got 3 entities, one of them intermediate (join table). Let's say it's SomeObject, SomeProperty and ObjectProperties.
**Problem:** I can't get the value of SomeProperty 'name' property. Here's the code:
[...]
class SomeObject
{
/**
* @var integer $id
*
* @ORM\Column(name="id", type="integer")
* @ORM\Id
* @ORM\GeneratedValue(strategy="AUTO")
*/
private $id;
/**
*
* @var ObjectProperties $objectProperties
*
* @ORM\OneToMany(targetEntity="ObjectProperties", mappedBy="object_id", cascade={"all"})
*/
private $objectProperties;
[...]
---
[...]
class SomeProperty
{
/**
* @var integer $id
*
* @ORM\Column(name="id", type="integer")
* @ORM\Id
* @ORM\GeneratedValue(strategy="IDENTITY")
* @ORM\OneToMany(targetEntity="ObjectProperties", mappedBy="property_id", cascade={"all"})
*/
private $id;
/**
* @var string $name
*
*/
private $name;//I NEED TO GET VALUE OF $name
[...]
---
[...]
class ObjectProperties
{
/**
* @var integer $id
*
* @ORM\Column(name="id", type="integer")
* @ORM\Id
* @ORM\GeneratedValue(strategy="AUTO")
*/
private $id;
/**
* @ORM\ManyToOne(targetEntity="SomeObject", inversedBy="id", cascade={"all"})
* @ORM\JoinColumn(name="object_id", referencedColumnName="id")
*/
private $object_id;
/**
* @ORM\Id
* @ORM\ManyToOne(targetEntity="SomeProperty", inversedBy="id", cascade={"all"})
* @ORM\JoinColumn(name="property_id", referencedColumnName="id")
*/
private $property_id;
[...]
---
Setters and getters as usual.
In my controller I've got something along the lines of:
$entity = $em->getRepository('SomeTestBundle:SomeObject')->find($id);
[...]
$props = $entity->getObjectProperties();
foreach ($props as $prop){
echo '---------------------------<br>';
var_dump($prop->getPropertyId()->getName());
}
---
Now, getName() gives me null result, but if i replace it with getId it works as expected. Same if I try to use it in a form class. Is it because there is no doctrine association between SomeProperty->name and ObjectProperties?
I think I don't quite get the way doctrine is supposed to work. I thought that only property_id and object_id are needed in a junction table, otherwise it doesn't make much sense for me, because SomeProperty serves as a dictionary table, so I could change SomeProperty->name in one place.
I'm seriously stuck with it. Is it some sort of configuration option that is lacking or am I generally not getting the bigger picture? | join | symfony-2.0 | doctrine2 | junction-table | null | 03/11/2012 14:00:00 | too localized | Doctrine 2, how to get a property in a left join result set?
===
Symfony 2, Doctrine 2.
I've got 3 entities, one of them intermediate (join table). Let's say it's SomeObject, SomeProperty and ObjectProperties.
**Problem:** I can't get the value of SomeProperty 'name' property. Here's the code:
[...]
class SomeObject
{
/**
* @var integer $id
*
* @ORM\Column(name="id", type="integer")
* @ORM\Id
* @ORM\GeneratedValue(strategy="AUTO")
*/
private $id;
/**
*
* @var ObjectProperties $objectProperties
*
* @ORM\OneToMany(targetEntity="ObjectProperties", mappedBy="object_id", cascade={"all"})
*/
private $objectProperties;
[...]
---
[...]
class SomeProperty
{
/**
* @var integer $id
*
* @ORM\Column(name="id", type="integer")
* @ORM\Id
* @ORM\GeneratedValue(strategy="IDENTITY")
* @ORM\OneToMany(targetEntity="ObjectProperties", mappedBy="property_id", cascade={"all"})
*/
private $id;
/**
* @var string $name
*
*/
private $name;//I NEED TO GET VALUE OF $name
[...]
---
[...]
class ObjectProperties
{
/**
* @var integer $id
*
* @ORM\Column(name="id", type="integer")
* @ORM\Id
* @ORM\GeneratedValue(strategy="AUTO")
*/
private $id;
/**
* @ORM\ManyToOne(targetEntity="SomeObject", inversedBy="id", cascade={"all"})
* @ORM\JoinColumn(name="object_id", referencedColumnName="id")
*/
private $object_id;
/**
* @ORM\Id
* @ORM\ManyToOne(targetEntity="SomeProperty", inversedBy="id", cascade={"all"})
* @ORM\JoinColumn(name="property_id", referencedColumnName="id")
*/
private $property_id;
[...]
---
Setters and getters as usual.
In my controller I've got something along the lines of:
$entity = $em->getRepository('SomeTestBundle:SomeObject')->find($id);
[...]
$props = $entity->getObjectProperties();
foreach ($props as $prop){
echo '---------------------------<br>';
var_dump($prop->getPropertyId()->getName());
}
---
Now, getName() gives me null result, but if i replace it with getId it works as expected. Same if I try to use it in a form class. Is it because there is no doctrine association between SomeProperty->name and ObjectProperties?
I think I don't quite get the way doctrine is supposed to work. I thought that only property_id and object_id are needed in a junction table, otherwise it doesn't make much sense for me, because SomeProperty serves as a dictionary table, so I could change SomeProperty->name in one place.
I'm seriously stuck with it. Is it some sort of configuration option that is lacking or am I generally not getting the bigger picture? | 3 |
9,090,817 | 02/01/2012 04:30:54 | 334,304 | 05/06/2010 10:12:13 | 416 | 6 | Copying files using rsync from remote server to local machine | Once I've ssh'd into my remote server, what would the command be to copy all files in a directory to a local directory on my machine?
Thanks!
| ssh | rsync | null | null | null | 02/01/2012 08:23:57 | off topic | Copying files using rsync from remote server to local machine
===
Once I've ssh'd into my remote server, what would the command be to copy all files in a directory to a local directory on my machine?
Thanks!
| 2 |
11,045,566 | 06/15/2012 06:22:37 | 1,457,933 | 06/15/2012 06:16:37 | 1 | 0 | connecting JSP with MySQL in netbeans | I want to connect **JSP** with **MySQL** using netbeans.
> Blockquote
Is it possible?
> Blockquote | mysql | database | jsp | netbeans | connect | 06/15/2012 07:12:19 | not a real question | connecting JSP with MySQL in netbeans
===
I want to connect **JSP** with **MySQL** using netbeans.
> Blockquote
Is it possible?
> Blockquote | 1 |
7,785,367 | 10/16/2011 15:43:36 | 893,402 | 08/13/2011 21:28:38 | 1 | 0 | Regex in Python and save in csv | Input text file view: 64120655007 6173 0578 111 8th Avenue, 7th Floor 30319.
File consist a lot of lines
how to use regex save in scv file - 64120655007 6173 0578 30319.
only need the numbers, where numbers + letters that do not need to
| python | null | null | null | null | 10/17/2011 13:42:49 | not a real question | Regex in Python and save in csv
===
Input text file view: 64120655007 6173 0578 111 8th Avenue, 7th Floor 30319.
File consist a lot of lines
how to use regex save in scv file - 64120655007 6173 0578 30319.
only need the numbers, where numbers + letters that do not need to
| 1 |
5,445,322 | 03/26/2011 21:08:21 | 421,109 | 08/15/2010 17:35:13 | 626 | 3 | ImageMagick requirement for Paperclip plugin | The paperclip plugin says that I need to install ImageMagick in order to use Paperclip. I'm typically really bad at getting things installed and running, so I was wondering if anyone could explain to me the exact specific steps I should take to get it installed and communicating with Paperclip. | ruby | ruby-on-rails-3 | installation | imagemagick | paperclip | 03/27/2011 09:33:35 | off topic | ImageMagick requirement for Paperclip plugin
===
The paperclip plugin says that I need to install ImageMagick in order to use Paperclip. I'm typically really bad at getting things installed and running, so I was wondering if anyone could explain to me the exact specific steps I should take to get it installed and communicating with Paperclip. | 2 |
5,686,278 | 04/16/2011 11:54:13 | 711,109 | 04/16/2011 11:54:13 | 1 | 0 | change dotnetnuke file manager default addres | I need to change dotnetnuke file manager default address, to save files in another system.
do you can help me? | dotnetnuke | null | null | null | null | null | open | change dotnetnuke file manager default addres
===
I need to change dotnetnuke file manager default address, to save files in another system.
do you can help me? | 0 |
2,640,138 | 04/14/2010 18:49:43 | 313,555 | 04/10/2010 17:23:16 | 32 | 0 | Recognizing file - Python | Ok, so the title may trick you a bit, and I'm sorry for that but didn't find a better title.
This question might be a bit hard to understand so I'll try my best.
I have no idea how this works or if it is even possible but what I want to do is for example create a file type (lets imagine .test (in which a random file name would be random.test)). Now before I continue, its obviously easy to do this using for example:
filename = "random.test"
file = open(filename, 'w')
file.write("some text here")
But now what I would like to know is if it is possible to write the file .test so if I set it to open with a wxPython program, it recognizes it and for example opens up a Message Dialog automatically.
I'm sorry if I'm being vague and in case you don't understand, let me know so I can try my best to explain you. | python | file | open | null | null | null | open | Recognizing file - Python
===
Ok, so the title may trick you a bit, and I'm sorry for that but didn't find a better title.
This question might be a bit hard to understand so I'll try my best.
I have no idea how this works or if it is even possible but what I want to do is for example create a file type (lets imagine .test (in which a random file name would be random.test)). Now before I continue, its obviously easy to do this using for example:
filename = "random.test"
file = open(filename, 'w')
file.write("some text here")
But now what I would like to know is if it is possible to write the file .test so if I set it to open with a wxPython program, it recognizes it and for example opens up a Message Dialog automatically.
I'm sorry if I'm being vague and in case you don't understand, let me know so I can try my best to explain you. | 0 |
7,462,308 | 09/18/2011 15:00:29 | 951,322 | 09/18/2011 15:00:29 | 1 | 0 | Best way to publish information without overloading people | I run a football (soccer) website that currently publishes live scores to several twitter accounts. What I want to do is enable facebook users to choose a league/team and receive updates on their news feed from relevant matches.
What is the best way of doing this without publishing every score from every match to every user? Is there any way for users to select a league/team and for my posts to be tagged in such a way that they only appear on the feeds of those who are interested?
I also want to avoid having to make 50 posts if 50 users need to see the post...
Any help much appreciated. I don't want to start down the wrong route. | facebook-graph-api | feed | news | null | null | 09/19/2011 12:19:50 | off topic | Best way to publish information without overloading people
===
I run a football (soccer) website that currently publishes live scores to several twitter accounts. What I want to do is enable facebook users to choose a league/team and receive updates on their news feed from relevant matches.
What is the best way of doing this without publishing every score from every match to every user? Is there any way for users to select a league/team and for my posts to be tagged in such a way that they only appear on the feeds of those who are interested?
I also want to avoid having to make 50 posts if 50 users need to see the post...
Any help much appreciated. I don't want to start down the wrong route. | 2 |
3,414,403 | 08/05/2010 11:56:15 | 411,915 | 08/05/2010 11:56:15 | 1 | 0 | Are there any visually impaired PHP programmers? | I'm a PHP programmer from Bulgaria. I have a visual impairment called Keratoconus which worsens my vision with time, and although it's not very probable that it's going to develop much further I'm a bit worried about my programming career. Especially dealing with the front end work technologies like HTML/CSS/AJAX coding. Do you know any visually impaired PHP programmer out there? I was even thinking if I would switch to another language so I can concentrate solely on backend work .... but it would take several more years to gain the same experience with another platform :/
Do you know any PHP programmers with visual disabilities? | php | disability | null | null | null | 08/06/2010 01:36:53 | not a real question | Are there any visually impaired PHP programmers?
===
I'm a PHP programmer from Bulgaria. I have a visual impairment called Keratoconus which worsens my vision with time, and although it's not very probable that it's going to develop much further I'm a bit worried about my programming career. Especially dealing with the front end work technologies like HTML/CSS/AJAX coding. Do you know any visually impaired PHP programmer out there? I was even thinking if I would switch to another language so I can concentrate solely on backend work .... but it would take several more years to gain the same experience with another platform :/
Do you know any PHP programmers with visual disabilities? | 1 |
8,791,533 | 01/09/2012 16:17:12 | 817,452 | 06/27/2011 13:29:58 | 1,747 | 89 | Does it make sense to use Hungarian notation prefixes in weakly-typed, interpreted languages? | First of all, I have taken a look at the following posts to avoid duplicate question.
http://stackoverflow.com/questions/1184717/hungarian-notation
http://stackoverflow.com/questions/111933/why-shouldnt-i-use-hungarian-notation
http://stackoverflow.com/questions/309205/are-variable-prefixes-hungarian-notation-really-necessary-anymore
http://stackoverflow.com/questions/5428/do-people-use-the-hungarian-naming-conventions-in-the-real-world
Now, all of these posts are related to C#, C++, Java - strongly typed languages.
I do understand that there is no need for the prefixes when the type is known before compilation.
Nevertheless, my question is:
**Is it worthwhile to use the prefixes in weakly typed languages, interpreter based languages, considering the fact that you cant see the type of the object before runtime?**
| python | matlab | interpreter | interpreted-language | weak-typing | 01/10/2012 02:02:41 | not constructive | Does it make sense to use Hungarian notation prefixes in weakly-typed, interpreted languages?
===
First of all, I have taken a look at the following posts to avoid duplicate question.
http://stackoverflow.com/questions/1184717/hungarian-notation
http://stackoverflow.com/questions/111933/why-shouldnt-i-use-hungarian-notation
http://stackoverflow.com/questions/309205/are-variable-prefixes-hungarian-notation-really-necessary-anymore
http://stackoverflow.com/questions/5428/do-people-use-the-hungarian-naming-conventions-in-the-real-world
Now, all of these posts are related to C#, C++, Java - strongly typed languages.
I do understand that there is no need for the prefixes when the type is known before compilation.
Nevertheless, my question is:
**Is it worthwhile to use the prefixes in weakly typed languages, interpreter based languages, considering the fact that you cant see the type of the object before runtime?**
| 4 |
7,564,234 | 09/27/2011 04:34:50 | 919,434 | 08/30/2011 09:53:05 | 15 | 3 | Make a Buttonistener in a second layout | How would I implement a Buttonlistener for a second layout which is still be called in the main Acitivity?
I already tried it by a named Button listener and via an anonymous. But still get nullpointer Exceptions.
Code:
back = (Button) findViewById(R.id.backToMain);
if(back != null)
back.setOnClickListener( new View.OnClickListener() {
public void onClick(View view) {
setLayout(R.layout.main);
}
});
Layout.xml
<Button android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:id="@+id/backToMain"
android:text="Zurück">
</Button>
| android | android-layout | null | null | null | null | open | Make a Buttonistener in a second layout
===
How would I implement a Buttonlistener for a second layout which is still be called in the main Acitivity?
I already tried it by a named Button listener and via an anonymous. But still get nullpointer Exceptions.
Code:
back = (Button) findViewById(R.id.backToMain);
if(back != null)
back.setOnClickListener( new View.OnClickListener() {
public void onClick(View view) {
setLayout(R.layout.main);
}
});
Layout.xml
<Button android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:id="@+id/backToMain"
android:text="Zurück">
</Button>
| 0 |
5,813,470 | 04/28/2011 04:01:54 | 728,510 | 04/28/2011 04:01:54 | 1 | 0 | Objective-C division is off, incorrect mathematical results disrupting my program | In my calculator program, objective-c seems to think that 41137447 / 13 = 3164419. However, this is quite off.
I don't think that this is an error with integers losing decimal places... does anyone know what could cause this? Here's my code:
#import <Foundation/Foundation.h>
//Calculator int, imp.
@interface Calculator : NSObject {
double accumulator;
}
-(void) setAccumulator: (double) n;
-(void) clear;
-(double) accumulator;
-(void) divide: (double) n;
-(void) subtract: (double) n;
-(void) multiply: (double) n;
-(void) add: (double) n;
@end
@implementation Calculator
-(void) setAccumulator: (double) n{
accumulator = n;
}
-(void) clear{
accumulator = 0;
}
-(double) accumulator{
return accumulator;
}
-(void) divide: (double) n{
if (n == 0.0)
NSLog(@"Dividing by 0.");
else
accumulator /= n;
}
-(void) subtract: (double) n{
accumulator -= n;
}
-(void) multiply: (double) n{
accumulator *= n;
}
-(void) add: (double) n{
accumulator += n;
}
@end
//main pgm
int main (int argc, const char * argv[])
{
NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
Calculator *deskCalc = [[Calculator alloc]init];
double value1, value2;
char operator;
NSLog(@"Enter your equation:");
scanf("%lf %c %lf", &value1, &operator, &value2);
[deskCalc setAccumulator: value1];
if (operator == '+')
[deskCalc add: value2];
else if (operator == '-')
[deskCalc subtract:value2];
else if (operator == '*')
[deskCalc multiply:value2];
else if (operator == '/')
[deskCalc divide: value2];
else {
NSLog(@"Error: unknown operator");
}
NSLog(@"The result is %.3f", [deskCalc accumulator]);
[deskCalc release];
[pool drain];
return 0;
} | objective-c | math | calculator | foundation | null | 04/28/2011 11:00:49 | not a real question | Objective-C division is off, incorrect mathematical results disrupting my program
===
In my calculator program, objective-c seems to think that 41137447 / 13 = 3164419. However, this is quite off.
I don't think that this is an error with integers losing decimal places... does anyone know what could cause this? Here's my code:
#import <Foundation/Foundation.h>
//Calculator int, imp.
@interface Calculator : NSObject {
double accumulator;
}
-(void) setAccumulator: (double) n;
-(void) clear;
-(double) accumulator;
-(void) divide: (double) n;
-(void) subtract: (double) n;
-(void) multiply: (double) n;
-(void) add: (double) n;
@end
@implementation Calculator
-(void) setAccumulator: (double) n{
accumulator = n;
}
-(void) clear{
accumulator = 0;
}
-(double) accumulator{
return accumulator;
}
-(void) divide: (double) n{
if (n == 0.0)
NSLog(@"Dividing by 0.");
else
accumulator /= n;
}
-(void) subtract: (double) n{
accumulator -= n;
}
-(void) multiply: (double) n{
accumulator *= n;
}
-(void) add: (double) n{
accumulator += n;
}
@end
//main pgm
int main (int argc, const char * argv[])
{
NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
Calculator *deskCalc = [[Calculator alloc]init];
double value1, value2;
char operator;
NSLog(@"Enter your equation:");
scanf("%lf %c %lf", &value1, &operator, &value2);
[deskCalc setAccumulator: value1];
if (operator == '+')
[deskCalc add: value2];
else if (operator == '-')
[deskCalc subtract:value2];
else if (operator == '*')
[deskCalc multiply:value2];
else if (operator == '/')
[deskCalc divide: value2];
else {
NSLog(@"Error: unknown operator");
}
NSLog(@"The result is %.3f", [deskCalc accumulator]);
[deskCalc release];
[pool drain];
return 0;
} | 1 |
5,489,828 | 03/30/2011 17:25:49 | 471,810 | 10/11/2010 00:14:48 | 1 | 0 | Extending how Win 7 (Aero) draws it's default Windows and Controls | I'm looking to extend/override how Windows 7 draw's its standard Windows and controls. Right now I'm doing preliminary research on how to modify the standard UI to make it just a little bit more touch friendly for a project I'm working on.
Specifically what I would like to do is modify how W7 draws borders around its Windows, and how to modify the *Window Control Buttons* (close, minimize, exit etc). This is intended to be a Global change, and would affect how all windows on the system are drawn. Honestly, I'm looking for functionality that is very similar to what WindowBlinds does, at least for this part of the project...
As for how to accomplish the goal, I believe the best course of action would be to create a service that watches each process, or inject a DLL in to each process, that would watch its Message Queue for any messages involved with painting the window. It would then override that event, drawing the window (or control) how I want it to be drawn.
Unfortunately I'm a bit sketchy on how to actually do that... Does anyone have any suggestions on how best to approach this? Any examples, in any language (I will probably use C# or C++) would be appreciated!
| c# | c++ | windows | winapi | dwm | null | open | Extending how Win 7 (Aero) draws it's default Windows and Controls
===
I'm looking to extend/override how Windows 7 draw's its standard Windows and controls. Right now I'm doing preliminary research on how to modify the standard UI to make it just a little bit more touch friendly for a project I'm working on.
Specifically what I would like to do is modify how W7 draws borders around its Windows, and how to modify the *Window Control Buttons* (close, minimize, exit etc). This is intended to be a Global change, and would affect how all windows on the system are drawn. Honestly, I'm looking for functionality that is very similar to what WindowBlinds does, at least for this part of the project...
As for how to accomplish the goal, I believe the best course of action would be to create a service that watches each process, or inject a DLL in to each process, that would watch its Message Queue for any messages involved with painting the window. It would then override that event, drawing the window (or control) how I want it to be drawn.
Unfortunately I'm a bit sketchy on how to actually do that... Does anyone have any suggestions on how best to approach this? Any examples, in any language (I will probably use C# or C++) would be appreciated!
| 0 |
3,279,322 | 07/19/2010 08:00:47 | 164,769 | 08/28/2009 10:15:11 | 55 | 3 | Searching MySQL with iphone SDK? | I am a bit of a newbie when i comes to iphone dev, but was wondering the best way to retrieve informations form a MySQL database.
I have a load of information via a website all stored on a database which changes daily and wanted to build an app that pulled in the information depending on parameters.
What would be the best way to achieve this? Can you grab info from MySQL or would a XML feed be a safer bet? | iphone | mysql | null | null | null | null | open | Searching MySQL with iphone SDK?
===
I am a bit of a newbie when i comes to iphone dev, but was wondering the best way to retrieve informations form a MySQL database.
I have a load of information via a website all stored on a database which changes daily and wanted to build an app that pulled in the information depending on parameters.
What would be the best way to achieve this? Can you grab info from MySQL or would a XML feed be a safer bet? | 0 |
7,460,654 | 09/18/2011 09:38:03 | 337,504 | 05/10/2010 17:24:07 | 160 | 9 | How was DOS Games written? | I always wondered how was the DOS games like [Sky Roads](http://www.dosgamesarchive.com/download/skyroads/), [Turbo](http://www.dosgamesarchive.com/download/turbo/), [Aladdin](http://www.abandonia.com/en/games/2/Aladdin.html), [Duke Nukem](http://www.dosgamesarchive.com/download/duke-nukem/), [Commander Keen 6](http://www.dosgamesarchive.com/download/commander-keen-6-aliens-ate-my-baby-sitter/) written. I cannot find a good source. If I write a console application in C#, C++, Java etc.. It is always displayed and remains still. And it is always Text.
1. How did they generate graphics?
2. Were there any libraries to use?
3. What languages they used?
Any good source will be appreciated. | graphics | dos | null | null | null | 09/19/2011 12:51:28 | off topic | How was DOS Games written?
===
I always wondered how was the DOS games like [Sky Roads](http://www.dosgamesarchive.com/download/skyroads/), [Turbo](http://www.dosgamesarchive.com/download/turbo/), [Aladdin](http://www.abandonia.com/en/games/2/Aladdin.html), [Duke Nukem](http://www.dosgamesarchive.com/download/duke-nukem/), [Commander Keen 6](http://www.dosgamesarchive.com/download/commander-keen-6-aliens-ate-my-baby-sitter/) written. I cannot find a good source. If I write a console application in C#, C++, Java etc.. It is always displayed and remains still. And it is always Text.
1. How did they generate graphics?
2. Were there any libraries to use?
3. What languages they used?
Any good source will be appreciated. | 2 |
7,804,056 | 10/18/2011 07:52:10 | 976,899 | 10/03/2011 14:52:40 | 1 | 2 | How can i make an animation where the Earth is spinning? | This thing is completely over my head.I thought that putting many images in cascade would solve my problem but it wasn't like that.Some source code would be much appreciated! | android | null | null | null | null | 10/18/2011 12:12:58 | not a real question | How can i make an animation where the Earth is spinning?
===
This thing is completely over my head.I thought that putting many images in cascade would solve my problem but it wasn't like that.Some source code would be much appreciated! | 1 |
9,754,544 | 03/17/2012 22:59:58 | 1,145,086 | 01/12/2012 09:05:50 | 1,483 | 144 | iterating over Zend_Paginator object for display | I have a Zend_Paginator_Adapter_DbTableSelect object from this query:
public function fetchPagedTracks() {
$select = $this->select(Zend_Db_Table::SELECT_WITH_FROM_PART)
->setIntegrityCheck(FALSE);
$select->join(array('ar' => 'artist'), 'ar.id = track.artist_id',
array('artist_name' => 'name'));
$select->join(array('al' => 'album'), 'al.id = track.album_id',
array('album_name' => 'name', 'artist_id', 'year'));
$select->order('artist_name', 'ASC');
$select->order('album_name');
$select->order('track', 'ASC');
//create a new instance of the paginator adapter and return it
$adapter = new Zend_Paginator_Adapter_DbTableSelect($select);
return $adapter;
}
The data returns as expected and works, my issue is with my viewscript. I want to iterate over the result set in a specific way. Basically i want to have the artist at the top of a table with sub tables for each album with the tracks listed in each in order. I have accomplished this...but not properly, I had to do what I feel is a hack and I'm hoping SO can help me fix it.<br />
Here is the view:
<?php
echo $this->paginationControl(
$this->paginator, 'Sliding', '_paginatorControl.phtml'
)
?>
<table>
<?php
foreach ($this->paginator as $track):;
// Zend_Debug::dump($track, '');
$artist = $track->artist_name;
$album = $track->album_name;
?>
<?php if ($end_artist != $artist): ?>
<tr>
<th colspan="4"><?php echo $track->artist_name ?></th>
</tr>
<?php endif ?>
<?php if ($end_album != $album): ?>
<tr>
<th colspan="4"><?php echo $track->album_name . ' ' . $track->year ?></th>
</tr>
<tr>
<th>Track #</th>
<th>Title</th>
<th>Bitrate</th>
<th>Play Time</th>
</tr>
<?php endif; ?>
<tr>
<td><?php echo $track->track ?></td>
<td><?php echo $track->title ?></td>
<td><?php echo $track->bit_rate . 'Kbps' ?></td>
<td><?php echo $this->playtime($track->play_time) ?></td>
</tr>
<?php
$end_artist = $track->artist_name;
$end_album = $track->album_name
?>
<?php endforeach ?>
</table>
<?php
echo $this->paginationControl(
$this->paginator, 'Sliding', '_paginatorControl.phtml'
); ?>
The big issue is that this code causes two notices:
> Notice: Undefined variable: end_artist in
> E:\www\home.local\application\modules\music\views\scripts\index\display.phtml
> on line 13... and on line 18
The offending variables are `$end_artist` and `$end_album` and for life of me I can't figure out how to do this a different way. Suggestions?
P.S. a dump of the paginator object can be seen at [Pastbin][1]
[1]: http://pastebin.com/b3mWsT5m | php | zend-framework | null | null | null | 03/19/2012 14:48:15 | too localized | iterating over Zend_Paginator object for display
===
I have a Zend_Paginator_Adapter_DbTableSelect object from this query:
public function fetchPagedTracks() {
$select = $this->select(Zend_Db_Table::SELECT_WITH_FROM_PART)
->setIntegrityCheck(FALSE);
$select->join(array('ar' => 'artist'), 'ar.id = track.artist_id',
array('artist_name' => 'name'));
$select->join(array('al' => 'album'), 'al.id = track.album_id',
array('album_name' => 'name', 'artist_id', 'year'));
$select->order('artist_name', 'ASC');
$select->order('album_name');
$select->order('track', 'ASC');
//create a new instance of the paginator adapter and return it
$adapter = new Zend_Paginator_Adapter_DbTableSelect($select);
return $adapter;
}
The data returns as expected and works, my issue is with my viewscript. I want to iterate over the result set in a specific way. Basically i want to have the artist at the top of a table with sub tables for each album with the tracks listed in each in order. I have accomplished this...but not properly, I had to do what I feel is a hack and I'm hoping SO can help me fix it.<br />
Here is the view:
<?php
echo $this->paginationControl(
$this->paginator, 'Sliding', '_paginatorControl.phtml'
)
?>
<table>
<?php
foreach ($this->paginator as $track):;
// Zend_Debug::dump($track, '');
$artist = $track->artist_name;
$album = $track->album_name;
?>
<?php if ($end_artist != $artist): ?>
<tr>
<th colspan="4"><?php echo $track->artist_name ?></th>
</tr>
<?php endif ?>
<?php if ($end_album != $album): ?>
<tr>
<th colspan="4"><?php echo $track->album_name . ' ' . $track->year ?></th>
</tr>
<tr>
<th>Track #</th>
<th>Title</th>
<th>Bitrate</th>
<th>Play Time</th>
</tr>
<?php endif; ?>
<tr>
<td><?php echo $track->track ?></td>
<td><?php echo $track->title ?></td>
<td><?php echo $track->bit_rate . 'Kbps' ?></td>
<td><?php echo $this->playtime($track->play_time) ?></td>
</tr>
<?php
$end_artist = $track->artist_name;
$end_album = $track->album_name
?>
<?php endforeach ?>
</table>
<?php
echo $this->paginationControl(
$this->paginator, 'Sliding', '_paginatorControl.phtml'
); ?>
The big issue is that this code causes two notices:
> Notice: Undefined variable: end_artist in
> E:\www\home.local\application\modules\music\views\scripts\index\display.phtml
> on line 13... and on line 18
The offending variables are `$end_artist` and `$end_album` and for life of me I can't figure out how to do this a different way. Suggestions?
P.S. a dump of the paginator object can be seen at [Pastbin][1]
[1]: http://pastebin.com/b3mWsT5m | 3 |
2,101,362 | 01/20/2010 12:43:23 | 246,608 | 01/08/2010 17:54:17 | 100 | 7 | Why is QMutex unknown? | I've included the QMutex header and using it as seen below. But I get the following error:
> 2>c:\projekte\recorder\recorderinterface.h(166):
> error C2146: syntax error : missing
> ';' before identifier
> '_RecorderParamsMutex'
#ifndef RECORDERinterface_h
#define RECORDERinterface_h
#include "qstring.h"
#include "ccc.h"
#include "ddd.h"
#include <qmutex.h>
#include "eee.h"
using namespace Common; //for aaaaa
class RecorderInterface{
//the implemented recorders are my friends, the may access all my private stuff :)
friend class A;
friend class B;
public:
RecorderInterface();
bool setParam(RecorderPrintParam *up);
private:
QMutex _RecorderParamsMutex;
};
#endif
| c++ | mutex | qt | null | null | null | open | Why is QMutex unknown?
===
I've included the QMutex header and using it as seen below. But I get the following error:
> 2>c:\projekte\recorder\recorderinterface.h(166):
> error C2146: syntax error : missing
> ';' before identifier
> '_RecorderParamsMutex'
#ifndef RECORDERinterface_h
#define RECORDERinterface_h
#include "qstring.h"
#include "ccc.h"
#include "ddd.h"
#include <qmutex.h>
#include "eee.h"
using namespace Common; //for aaaaa
class RecorderInterface{
//the implemented recorders are my friends, the may access all my private stuff :)
friend class A;
friend class B;
public:
RecorderInterface();
bool setParam(RecorderPrintParam *up);
private:
QMutex _RecorderParamsMutex;
};
#endif
| 0 |
989,981 | 06/13/2009 04:32:43 | 22,471 | 09/25/2008 23:40:51 | 1,290 | 29 | How can I free-up or release the memory I've allocated to a .wav file? | I load some .wav files in my iPhone app like this:
SoundEngine_LoadLoopingEffect([[bundle pathForResource:@"loop" ofType:@"wav"] UTF8String], NULL, NULL, &MySounds[Loop]);
SoundEngine_LoadEffect([[bundle pathForResource:@"intro" ofType:@"wav"] UTF8String], &MySounds[IntroMusic]);
The "intro.wav" file takes up some space (approx 2 meg). I play it only once when the app starts up. I'd like to free-up or release the memory allocated for this .wav file. How can I do this?
Does:
SoundEngine_Teardown();
release all the memory I've allocated by calling SoundEngine_LoadEffect?
| iphone | xcode | audio | null | null | null | open | How can I free-up or release the memory I've allocated to a .wav file?
===
I load some .wav files in my iPhone app like this:
SoundEngine_LoadLoopingEffect([[bundle pathForResource:@"loop" ofType:@"wav"] UTF8String], NULL, NULL, &MySounds[Loop]);
SoundEngine_LoadEffect([[bundle pathForResource:@"intro" ofType:@"wav"] UTF8String], &MySounds[IntroMusic]);
The "intro.wav" file takes up some space (approx 2 meg). I play it only once when the app starts up. I'd like to free-up or release the memory allocated for this .wav file. How can I do this?
Does:
SoundEngine_Teardown();
release all the memory I've allocated by calling SoundEngine_LoadEffect?
| 0 |
6,512,599 | 06/28/2011 20:19:02 | 781,636 | 06/02/2011 18:20:10 | 3 | 0 | .htaccess subdomain to directory: problem with trailing slash | I've got a problem with my htaccess file. The last part of the file is supposed to redirect
filip.novotny.je to /subdom/filip/.
When the URL ends with a slash, everything is fine but when it doesn't, it reveals the ugly subdomain directory in the address bar. Does anyone know why that might be?
Try it yourself here: [with][1] x [without][2] trailing slash
RewriteEngine On
RewriteCond %{HTTP_HOST} ^www.novotny.je$ [NC]
RewriteRule ^(.*)$ http://novotny.je/$1 [R=301,L]
RewriteCond %{HTTP_HOST} ^www.filip.novotny.je$ [NC]
RewriteRule ^(.*)$ http://filip.novotny.je/$1 [R=301,L]
RewriteCond %{HTTP_HOST} ^novotny.je$ [nc]
RewriteRule ^(.*)$ http://filip.novotny.je/$1 [r=301]
# cele domeny (aliasy)
# RewriteCond %{REQUEST_URI} !^/domains/
# RewriteCond %{HTTP_HOST} ^(www\.)?(.*)$
# RewriteCond %{DOCUMENT_ROOT}/domains/%2 -d
# RewriteRule (.*) /domains/%2/$1 [L]
# subdomeny (s nebo bez www na zacatku)
RewriteCond %{REQUEST_URI} !^/subdom/
RewriteCond %{HTTP_HOST} ^(www\.)?(.*)\.([^\.]*)\.([^\.]*)$
RewriteCond %{DOCUMENT_ROOT}/subdom/%2 -d
RewriteRule (.*) /subdom/%2/$1 [L]
[1]: http://filip.novotny.je/mu/
[2]: http://filip.novotny.je/mu | .htaccess | null | null | null | null | null | open | .htaccess subdomain to directory: problem with trailing slash
===
I've got a problem with my htaccess file. The last part of the file is supposed to redirect
filip.novotny.je to /subdom/filip/.
When the URL ends with a slash, everything is fine but when it doesn't, it reveals the ugly subdomain directory in the address bar. Does anyone know why that might be?
Try it yourself here: [with][1] x [without][2] trailing slash
RewriteEngine On
RewriteCond %{HTTP_HOST} ^www.novotny.je$ [NC]
RewriteRule ^(.*)$ http://novotny.je/$1 [R=301,L]
RewriteCond %{HTTP_HOST} ^www.filip.novotny.je$ [NC]
RewriteRule ^(.*)$ http://filip.novotny.je/$1 [R=301,L]
RewriteCond %{HTTP_HOST} ^novotny.je$ [nc]
RewriteRule ^(.*)$ http://filip.novotny.je/$1 [r=301]
# cele domeny (aliasy)
# RewriteCond %{REQUEST_URI} !^/domains/
# RewriteCond %{HTTP_HOST} ^(www\.)?(.*)$
# RewriteCond %{DOCUMENT_ROOT}/domains/%2 -d
# RewriteRule (.*) /domains/%2/$1 [L]
# subdomeny (s nebo bez www na zacatku)
RewriteCond %{REQUEST_URI} !^/subdom/
RewriteCond %{HTTP_HOST} ^(www\.)?(.*)\.([^\.]*)\.([^\.]*)$
RewriteCond %{DOCUMENT_ROOT}/subdom/%2 -d
RewriteRule (.*) /subdom/%2/$1 [L]
[1]: http://filip.novotny.je/mu/
[2]: http://filip.novotny.je/mu | 0 |
9,951,019 | 03/30/2012 22:08:49 | 1,304,193 | 03/30/2012 21:31:04 | 1 | 0 | Is it possible to postpone the delivery of a post on a wall? (using Facebook IOS SDK) | I will click 'post' and then I will close the app, but I want the post to be delivered after 1hour. Is it possible or How can I do this?
Thanks in advance | iphone | objective-c | ios | facebook | sdk | 03/31/2012 09:26:44 | not a real question | Is it possible to postpone the delivery of a post on a wall? (using Facebook IOS SDK)
===
I will click 'post' and then I will close the app, but I want the post to be delivered after 1hour. Is it possible or How can I do this?
Thanks in advance | 1 |
2,483,321 | 03/20/2010 14:08:32 | 39,590 | 11/21/2008 07:45:38 | 1,055 | 36 | How many WCF connections can a single host handle? | I'll try to explain this with an example. I'm writing a chat application. There are users that can join chat rooms. A user has to log in before he can join any room.
Currently, there is a single service. A user logs in using this service. Then, the user sends and receives messages for all joined rooms via this single service.
channel.Login("Hans Moleman", "password");
channel.JoinRoom("name of room");
channel.SendChat("name of room", "hello");
I'm thinking about changing the design so there is a new WCF connection for each joined room. In the actual app, the number of connections is likely going to be in the range of 10-100, possibly more.
Is this a good idea? Or are ~100 connections per client too much? The server should be able to handle many clients (range 100-1000, later up to 10k). In case it matters, I'm using NetTcpBinding. | wcf | null | null | null | null | null | open | How many WCF connections can a single host handle?
===
I'll try to explain this with an example. I'm writing a chat application. There are users that can join chat rooms. A user has to log in before he can join any room.
Currently, there is a single service. A user logs in using this service. Then, the user sends and receives messages for all joined rooms via this single service.
channel.Login("Hans Moleman", "password");
channel.JoinRoom("name of room");
channel.SendChat("name of room", "hello");
I'm thinking about changing the design so there is a new WCF connection for each joined room. In the actual app, the number of connections is likely going to be in the range of 10-100, possibly more.
Is this a good idea? Or are ~100 connections per client too much? The server should be able to handle many clients (range 100-1000, later up to 10k). In case it matters, I'm using NetTcpBinding. | 0 |
9,864,467 | 03/25/2012 21:57:33 | 1,288,839 | 03/23/2012 17:47:39 | 4 | 0 | I want to use click for function | var widgetOverlay = jQuery('#widgetOverlay');
var widgetOpen = jQuery('#widgetOpen a');
var widgetOverlayHeight = widgetOverlay.height() - 3;
widgetOverlay.css({
marginBottom : -widgetOverlayHeight,
display : 'block'
});
widgetOpen.toggle( function() {
widgetOverlay.animate({
marginBottom : 0
}, 600);
widgetOpen.addClass('hide');
}, function() {
widgetOverlay.animate({
marginBottom : -widgetOverlayHeight
}, 400);
widgetOpen.removeClass('hide');
});
I want to replace "toggle" with "click", and I don't know how. I tried just to replace it, and it's working just the first function. Help ! | function | click | toggle | null | null | null | open | I want to use click for function
===
var widgetOverlay = jQuery('#widgetOverlay');
var widgetOpen = jQuery('#widgetOpen a');
var widgetOverlayHeight = widgetOverlay.height() - 3;
widgetOverlay.css({
marginBottom : -widgetOverlayHeight,
display : 'block'
});
widgetOpen.toggle( function() {
widgetOverlay.animate({
marginBottom : 0
}, 600);
widgetOpen.addClass('hide');
}, function() {
widgetOverlay.animate({
marginBottom : -widgetOverlayHeight
}, 400);
widgetOpen.removeClass('hide');
});
I want to replace "toggle" with "click", and I don't know how. I tried just to replace it, and it's working just the first function. Help ! | 0 |
7,526,476 | 09/23/2011 08:51:57 | 429,620 | 08/24/2010 14:17:19 | 303 | 2 | Getting top and left of a CSS scaled element's normal state with jQuery? | I'm scaling an element on hover with
transform: scale(1.2);
Now I need to get the top and left position on hover, but it gives me the top and left of the scaled position.. Makes sense, but I'd like the normal state top and left? Is there an easy way to get this? | jquery | css | position | transform | scale | null | open | Getting top and left of a CSS scaled element's normal state with jQuery?
===
I'm scaling an element on hover with
transform: scale(1.2);
Now I need to get the top and left position on hover, but it gives me the top and left of the scaled position.. Makes sense, but I'd like the normal state top and left? Is there an easy way to get this? | 0 |
5,637,934 | 04/12/2011 15:42:00 | 375,456 | 06/24/2010 16:00:33 | 65 | 2 | Text editor Ideas | I'm doing a bit research on gathering possible technologies to program a Text editor/Word Processor. The language used will be C# with the possible to interop to unmanaged code via Pinvoke or Com. So far the Ideas I have come up with are.
1. Using Xml- Total Control of the process with the ability to use Xlst to style the document.
2. The rich Text editor Control - has out of the box word editing capabilities.
3. Html using Html Control with Design mode On - available formating tags already available and a easily distributable format.
I'm curious if anyone is aware of any other technologies or frameworks to build a Text editor I may have missed. Thanks in advance. | c# | html | xml | richtextbox | null | null | open | Text editor Ideas
===
I'm doing a bit research on gathering possible technologies to program a Text editor/Word Processor. The language used will be C# with the possible to interop to unmanaged code via Pinvoke or Com. So far the Ideas I have come up with are.
1. Using Xml- Total Control of the process with the ability to use Xlst to style the document.
2. The rich Text editor Control - has out of the box word editing capabilities.
3. Html using Html Control with Design mode On - available formating tags already available and a easily distributable format.
I'm curious if anyone is aware of any other technologies or frameworks to build a Text editor I may have missed. Thanks in advance. | 0 |
6,490,844 | 06/27/2011 09:22:34 | 726,803 | 04/27/2011 08:28:18 | 71 | 2 | Real-world example of how to structure the MVC part of an already existing website | I am looking for a real-world example of how to structure the MVC part of an already existing website to help me, and others, better understand MVC and OOP. I am using Yii and during the next few weeks I will spend each day learning all I can from the comments and answers provided. I just read the book, "PHP Objects, Patterns and Practice", and have read "Agile Web Application Development with Yii 1.1 and PHP5", and gone through many examples of code, but am having difficulty with how to use MVC effectively.
Being able to view the thoughts of those with more experience and able to relate it to a real-world site we are all familiar with should make MVC a bit easier to grasp.
Since we have a good understanding of the features here at StackOverflow, let's use StackOverflow for our real-world example. How would you structure the MVC? StackOverflow has users, tags, badges, admin tasks, user profiles, and of course questions, comments, and answers.
Would you use separate controllers for user registration, logins, profile management, etc, or have a single users controller to handle all of it? Single controller for questions, comments, and answers, or separate controllers? Front end controller and a backend controller? How would you set the db up to handle the many-to-many relationships and how would that affect the MVC makeup?
Thank you so much, and looking forward to your thoughts. | oop | mvc | yii | concepts | real-world | 06/27/2011 14:22:37 | not constructive | Real-world example of how to structure the MVC part of an already existing website
===
I am looking for a real-world example of how to structure the MVC part of an already existing website to help me, and others, better understand MVC and OOP. I am using Yii and during the next few weeks I will spend each day learning all I can from the comments and answers provided. I just read the book, "PHP Objects, Patterns and Practice", and have read "Agile Web Application Development with Yii 1.1 and PHP5", and gone through many examples of code, but am having difficulty with how to use MVC effectively.
Being able to view the thoughts of those with more experience and able to relate it to a real-world site we are all familiar with should make MVC a bit easier to grasp.
Since we have a good understanding of the features here at StackOverflow, let's use StackOverflow for our real-world example. How would you structure the MVC? StackOverflow has users, tags, badges, admin tasks, user profiles, and of course questions, comments, and answers.
Would you use separate controllers for user registration, logins, profile management, etc, or have a single users controller to handle all of it? Single controller for questions, comments, and answers, or separate controllers? Front end controller and a backend controller? How would you set the db up to handle the many-to-many relationships and how would that affect the MVC makeup?
Thank you so much, and looking forward to your thoughts. | 4 |
8,208,200 | 11/21/2011 06:45:46 | 863,771 | 07/26/2011 15:29:02 | 24 | 0 | Logged In PHP Status Updates | Looked around a bit and found a few things when googling "commenting system" but, what im really looking for is more of status update like fb ,logged in users currently have a profile, but i want them to be able to post status updates to it that can be commented on , they also have to go to a feed eventually of all the comments combined news feed style.
Whats the best way of doing this these days with everything thats out there? anyone have any good links? | php | ajax | update | status | comments | 11/21/2011 13:41:34 | not constructive | Logged In PHP Status Updates
===
Looked around a bit and found a few things when googling "commenting system" but, what im really looking for is more of status update like fb ,logged in users currently have a profile, but i want them to be able to post status updates to it that can be commented on , they also have to go to a feed eventually of all the comments combined news feed style.
Whats the best way of doing this these days with everything thats out there? anyone have any good links? | 4 |
10,269,535 | 04/22/2012 16:01:30 | 1,349,732 | 04/22/2012 15:55:20 | 1 | 0 | jQuery Return false not working | Hi I have some jQuery I wrote, and I can't figure out why the return false isn't working on any of the links. Would much appreciate some advice.
$(document).ready(function() {
var tabPanelContainers = $('div.tabPanel > div');
$('div.tabPanel ul.tabPanelNavigation a').click(function() {
tabPanelContainers.hide();
tabPanelContainers.filter(this.hash).fadeIn();
$('div.tabPanel ul.tabPanelNavigation a').removeClass('selected');
$(this).addClass('selected');
return false;
}).filter(':first').click();
$('a.cleanupLink').click(function() {
tabPanelContainers.hide();
tabPanelContainers.filter(this.hash).fadeIn();
$('div.tabPanel ul.tabPanelNavigation a').removeClass('selected');
$('div.tabPanel ul.tabPanelNavigation li a.cleanupTab').addClass('selected');
return false;
});
$('a.defragmentLink').click(function() {
tabPanelContainers.hide();
tabPanelContainers.filter(this.hash).fadeIn();
$('div.tabPanel ul.tabPanelNavigation a').removeClass('selected');
$('div.tabPanel ul.tabPanelNavigation li a.defragmentTab').addClass('selected');
return false;
});
$('a.recoverLink').click(function() {
tabPanelContainers.hide();
tabPanelContainers.filter(this.hash).fadeIn();
$('div.tabPanel ul.tabPanelNavigation a').removeClass('selected');
$('div.tabPanel ul.tabPanelNavigation li a.recoverTab').addClass('selected');
return false;
});
$('a.specificationsLink').click(function() {
tabPanelContainers.hide();
tabPanelContainers.filter(this.hash).fadeIn();
$('div.tabPanel ul.tabPanelNavigation a').removeClass('selected');
$('div.tabPanel ul.tabPanelNavigation li a.specificationsTab').addClass('selected');
return false;
});
}); | jquery | null | null | null | null | 04/23/2012 02:47:17 | not a real question | jQuery Return false not working
===
Hi I have some jQuery I wrote, and I can't figure out why the return false isn't working on any of the links. Would much appreciate some advice.
$(document).ready(function() {
var tabPanelContainers = $('div.tabPanel > div');
$('div.tabPanel ul.tabPanelNavigation a').click(function() {
tabPanelContainers.hide();
tabPanelContainers.filter(this.hash).fadeIn();
$('div.tabPanel ul.tabPanelNavigation a').removeClass('selected');
$(this).addClass('selected');
return false;
}).filter(':first').click();
$('a.cleanupLink').click(function() {
tabPanelContainers.hide();
tabPanelContainers.filter(this.hash).fadeIn();
$('div.tabPanel ul.tabPanelNavigation a').removeClass('selected');
$('div.tabPanel ul.tabPanelNavigation li a.cleanupTab').addClass('selected');
return false;
});
$('a.defragmentLink').click(function() {
tabPanelContainers.hide();
tabPanelContainers.filter(this.hash).fadeIn();
$('div.tabPanel ul.tabPanelNavigation a').removeClass('selected');
$('div.tabPanel ul.tabPanelNavigation li a.defragmentTab').addClass('selected');
return false;
});
$('a.recoverLink').click(function() {
tabPanelContainers.hide();
tabPanelContainers.filter(this.hash).fadeIn();
$('div.tabPanel ul.tabPanelNavigation a').removeClass('selected');
$('div.tabPanel ul.tabPanelNavigation li a.recoverTab').addClass('selected');
return false;
});
$('a.specificationsLink').click(function() {
tabPanelContainers.hide();
tabPanelContainers.filter(this.hash).fadeIn();
$('div.tabPanel ul.tabPanelNavigation a').removeClass('selected');
$('div.tabPanel ul.tabPanelNavigation li a.specificationsTab').addClass('selected');
return false;
});
}); | 1 |
5,777,085 | 04/25/2011 09:40:28 | 265,103 | 01/16/2010 09:00:37 | 498 | 5 | How to consume List.asmx from sharepoint in WP7 | I am developing wp7 application. I have done the authentication of the user through authentication.asmx. For this I have referred the following link
http://blogs.msdn.com/b/pstubbs/archive/2010/10/04/developing-windows-phone-7-applications-for-sharepoint-2010.aspx
Now I am trying to consume the lists.asmx as described in the above code. For this I have dowloaded the sample code from the given link. In the sample link there is one folder SampleData and SPTasksSampleData.xml. These are the two things I am completely unable to unserstand. I think thats why I am getting the following error
"The content type text/html; charset=utf-8 of the response message does not match the content type of the binding (text/xml; charset=utf-8). If using a custom encoder, be sure that the IsContentTypeSupported method is implemented properly. The first 1024 bytes of the response were: '"
I am getting the above error after passing through the code
lists.GetListItemsAsync(
"ABC", //List Name
String.Empty, //View Name
null, //query
null, //view fields
null, //row limit
null, //query options
null); //webID
Also I am not able to understand what is element.Attribute("ows_LinkTitle") means ows_LinkTitle is referring to what ? Is it referring to column name of list or something else.
Can you please tell me where I am going wrong ? Can you please tell me what modifications I need to do in my code so that I can display the list data on my WP7 application ? If I am doing anything wrong then please guide me.
| web-services | sharepoint | windows-phone-7 | httpwebrequest | linq-to-xml | null | open | How to consume List.asmx from sharepoint in WP7
===
I am developing wp7 application. I have done the authentication of the user through authentication.asmx. For this I have referred the following link
http://blogs.msdn.com/b/pstubbs/archive/2010/10/04/developing-windows-phone-7-applications-for-sharepoint-2010.aspx
Now I am trying to consume the lists.asmx as described in the above code. For this I have dowloaded the sample code from the given link. In the sample link there is one folder SampleData and SPTasksSampleData.xml. These are the two things I am completely unable to unserstand. I think thats why I am getting the following error
"The content type text/html; charset=utf-8 of the response message does not match the content type of the binding (text/xml; charset=utf-8). If using a custom encoder, be sure that the IsContentTypeSupported method is implemented properly. The first 1024 bytes of the response were: '"
I am getting the above error after passing through the code
lists.GetListItemsAsync(
"ABC", //List Name
String.Empty, //View Name
null, //query
null, //view fields
null, //row limit
null, //query options
null); //webID
Also I am not able to understand what is element.Attribute("ows_LinkTitle") means ows_LinkTitle is referring to what ? Is it referring to column name of list or something else.
Can you please tell me where I am going wrong ? Can you please tell me what modifications I need to do in my code so that I can display the list data on my WP7 application ? If I am doing anything wrong then please guide me.
| 0 |
5,107,193 | 02/24/2011 16:06:22 | 397,488 | 07/21/2010 03:50:41 | 46 | 1 | Form not showing in ie7 | I have a form in the nave bar of my site that is visible in all browsers except ie7 (and of course ie6). When I view it through Adobe Browse labs, for ie7, it seems that it recognizes the space of form, but doesn't show it.
www.savingsulove.com
I have been troubleshooting this problem for hours and can't figure it out. I would appreciate some help on this. Thanks a mil. | php | css | null | null | null | 02/26/2011 08:23:37 | not a real question | Form not showing in ie7
===
I have a form in the nave bar of my site that is visible in all browsers except ie7 (and of course ie6). When I view it through Adobe Browse labs, for ie7, it seems that it recognizes the space of form, but doesn't show it.
www.savingsulove.com
I have been troubleshooting this problem for hours and can't figure it out. I would appreciate some help on this. Thanks a mil. | 1 |
7,194,840 | 08/25/2011 17:44:29 | 472,614 | 01/25/2010 20:29:21 | 1,271 | 69 | MVVM and naming conventions | **Disclaimer:**
For starters, I realize how this question and possible answer isn't very black and white, but I am at an impasse and I need some different points of view.
**Question:**
When I am working in WPF, I often use the MVVM pattern to make things happen. In any given program I will have a bunch of View Model classes that all derive from a class called 'ViewModelBase' and it has been my habit to suffix the class names with 'ViewModel' However I am finding that I wind up with a lot of classes that have very long names such as...
InputDataViewModel
CalculationsViewModel
and so on. I like that they have some context in their name, but they can be a bit cumbersome when it comes to generic programming, etc. I am beginning to come to the opinion that the fact that they all derive from 'ViewModelBase' is enough information to identify them as view models and so the suffix on the names is becoming more trouble than it's worth.
Does anyone else have a similar experience or insight to offer on this issue? Pros, cons, etc?
**Also:**
No, I am not using an MVVM framework like caliburn, MVVMLight or anything like that. | c# | mvvm | naming-conventions | null | null | 08/25/2011 17:55:50 | not constructive | MVVM and naming conventions
===
**Disclaimer:**
For starters, I realize how this question and possible answer isn't very black and white, but I am at an impasse and I need some different points of view.
**Question:**
When I am working in WPF, I often use the MVVM pattern to make things happen. In any given program I will have a bunch of View Model classes that all derive from a class called 'ViewModelBase' and it has been my habit to suffix the class names with 'ViewModel' However I am finding that I wind up with a lot of classes that have very long names such as...
InputDataViewModel
CalculationsViewModel
and so on. I like that they have some context in their name, but they can be a bit cumbersome when it comes to generic programming, etc. I am beginning to come to the opinion that the fact that they all derive from 'ViewModelBase' is enough information to identify them as view models and so the suffix on the names is becoming more trouble than it's worth.
Does anyone else have a similar experience or insight to offer on this issue? Pros, cons, etc?
**Also:**
No, I am not using an MVVM framework like caliburn, MVVMLight or anything like that. | 4 |
4,032,782 | 10/27/2010 11:37:12 | 325,852 | 04/26/2010 09:59:12 | 66 | 9 | best E-Commerce Shopping Carts for Zend Framework developer | What is the easiest, most friendly and robust E-Commerce Shopping Carts for a Zend Framework developer. I want invest my time in somethink forward-looking. I'm also interested in a solution with a big tutorial base. It should be free.
<br/>
I found this solutions for PHP/MySQL :
- Magento Commerce
- Opencart
- PrestaShop
- OsCommerce
- Zen Cart
- Digistore
- CREloaded
- Zeuscart
- ShopperPress | php | mysql | zend-framework | e-commerce | shopping-cart | 06/30/2011 12:18:51 | not constructive | best E-Commerce Shopping Carts for Zend Framework developer
===
What is the easiest, most friendly and robust E-Commerce Shopping Carts for a Zend Framework developer. I want invest my time in somethink forward-looking. I'm also interested in a solution with a big tutorial base. It should be free.
<br/>
I found this solutions for PHP/MySQL :
- Magento Commerce
- Opencart
- PrestaShop
- OsCommerce
- Zen Cart
- Digistore
- CREloaded
- Zeuscart
- ShopperPress | 4 |
6,805,130 | 07/24/2011 05:37:40 | 834,310 | 07/07/2011 20:22:56 | 8 | 0 | App "Ready for Sale", appeared in App store, then disappeared after 2 hours? | I just submitted my first app July 16th and it got the "ready for sale" signal yesterday. About 22 hours later it was finally in the app store via direct link (not searchable). I got a few of my friends to download it and it worked flawlessly. But 2 hours later, the app was no longer available in the app store, the direct link doesn't even work :/
I was just wondering if this is normal or unusual. Please share your experience/thoughts. Thank you very much. | iphone | apple | application | app-store | itunes | 07/24/2011 07:17:16 | off topic | App "Ready for Sale", appeared in App store, then disappeared after 2 hours?
===
I just submitted my first app July 16th and it got the "ready for sale" signal yesterday. About 22 hours later it was finally in the app store via direct link (not searchable). I got a few of my friends to download it and it worked flawlessly. But 2 hours later, the app was no longer available in the app store, the direct link doesn't even work :/
I was just wondering if this is normal or unusual. Please share your experience/thoughts. Thank you very much. | 2 |
9,106,473 | 02/02/2012 02:44:24 | 1,090,555 | 12/09/2011 21:43:19 | 54 | 0 | Which Java language allow object reference variable to be different than the type of object it refers to? | The questions asks
"What two Java language mechanisms allow the type of an object reference variable to be "different" than the type of the object to which it refers? Give specific examples to illustrate. In what sense are they not different at all?"
I am not sure if I am understanding this correctly. At first I thought it would be Polymorphism but doesn't that only determine which object a method will reference when there are multiple objects?
Then I think it is upcasting and downcasting. Since that seems like the correct answer.
I am not sure if I am missing another mechanism. Can someone help me clarify this, my book really does not do a good job of explaining this for m.e | java | homework | null | null | null | null | open | Which Java language allow object reference variable to be different than the type of object it refers to?
===
The questions asks
"What two Java language mechanisms allow the type of an object reference variable to be "different" than the type of the object to which it refers? Give specific examples to illustrate. In what sense are they not different at all?"
I am not sure if I am understanding this correctly. At first I thought it would be Polymorphism but doesn't that only determine which object a method will reference when there are multiple objects?
Then I think it is upcasting and downcasting. Since that seems like the correct answer.
I am not sure if I am missing another mechanism. Can someone help me clarify this, my book really does not do a good job of explaining this for m.e | 0 |
11,090,357 | 06/18/2012 20:14:31 | 997,293 | 10/15/2011 21:43:06 | 67 | 7 | Cocos2D not updating after view popped and pushed | I'm writing an iPhone game which has a number of levels. During play the user can use a menu to quit the game and return to the level select screen. To do this I'm using a UINavigationController with series of UIViewControllers. When the player chooses to quit, the game view is popped from the stack and the level select menu is displayed. The game runs fine the first time through but if the player quits the level and then tries to play the same or another level this causes a problem.
The game view controller (which displays the cocos2d scene) is a member variable of a game controller singleton. When the user clicks "play again" this game controller resets the game state. The cocos2d layers are cleared and the game is reset to it's starting condition. After this the game view is pushed onto the stack again. This time however cocos2d doesn't update. The screen is just the last frame from the previous game frozen.
It seems that for some reason when the cocos2d view is popped and then pushed it stops updating even though I use:
[[CCDirector sharedDirector] resume];
Does anyone have any experience of this problem and how it could be avoided?
| iphone | uiviewcontroller | cocos2d | null | null | null | open | Cocos2D not updating after view popped and pushed
===
I'm writing an iPhone game which has a number of levels. During play the user can use a menu to quit the game and return to the level select screen. To do this I'm using a UINavigationController with series of UIViewControllers. When the player chooses to quit, the game view is popped from the stack and the level select menu is displayed. The game runs fine the first time through but if the player quits the level and then tries to play the same or another level this causes a problem.
The game view controller (which displays the cocos2d scene) is a member variable of a game controller singleton. When the user clicks "play again" this game controller resets the game state. The cocos2d layers are cleared and the game is reset to it's starting condition. After this the game view is pushed onto the stack again. This time however cocos2d doesn't update. The screen is just the last frame from the previous game frozen.
It seems that for some reason when the cocos2d view is popped and then pushed it stops updating even though I use:
[[CCDirector sharedDirector] resume];
Does anyone have any experience of this problem and how it could be avoided?
| 0 |
2,848,134 | 05/17/2010 10:06:25 | 324,381 | 07/29/2009 08:07:00 | 1,943 | 126 | What are best practices for securing the admin section of a website? | I'd like to know what people consider best practice for securing the Admin sections of websites, specifically from an authentication/access point of view.
Of course there are obvious things, such as using SSL and logging all access, but I'm wondering just where above these basic steps people consider the bar to be set.
For example:
- Are you just relying on the same authentication mechanism that you use for normal users? If not, what?
- Are you running the Admin section in the same 'application domain'?
- What steps do you take to make the admin section undiscovered? (or do you reject the while 'obscurity' thing)
| web-security | security | authentication | null | null | 03/30/2012 01:40:51 | off topic | What are best practices for securing the admin section of a website?
===
I'd like to know what people consider best practice for securing the Admin sections of websites, specifically from an authentication/access point of view.
Of course there are obvious things, such as using SSL and logging all access, but I'm wondering just where above these basic steps people consider the bar to be set.
For example:
- Are you just relying on the same authentication mechanism that you use for normal users? If not, what?
- Are you running the Admin section in the same 'application domain'?
- What steps do you take to make the admin section undiscovered? (or do you reject the while 'obscurity' thing)
| 2 |
8,668,982 | 12/29/2011 14:21:38 | 1,011,424 | 10/24/2011 18:10:06 | 8 | 0 | if unchecked script still working :( with ui.boxer whats wrong? | Hello I have a problem with this [http://jsfiddle.net/E7dGA/1/][1]
When U starting working and U won't check the checkbox everything is ok, next when U check still everything is ok (U can draw divs) but when U unchecked second time the checkbox the script still working U can draw divs even if the checkbox is unchecked???
Whats wrong?
[1]: http://jsfiddle.net/E7dGA/1/ | javascript | jquery | jquery-ui | null | null | 12/30/2011 17:41:23 | too localized | if unchecked script still working :( with ui.boxer whats wrong?
===
Hello I have a problem with this [http://jsfiddle.net/E7dGA/1/][1]
When U starting working and U won't check the checkbox everything is ok, next when U check still everything is ok (U can draw divs) but when U unchecked second time the checkbox the script still working U can draw divs even if the checkbox is unchecked???
Whats wrong?
[1]: http://jsfiddle.net/E7dGA/1/ | 3 |
9,298,717 | 02/15/2012 18:01:36 | 395,255 | 01/28/2010 09:25:14 | 885 | 26 | Composite foreign key in SQL Server | I have a table named Books which contains 3 columns.
TableName: Books
Columns: BookId (PK), BookName, Book_Publisher_XRef_Id (FK), IsInternal
I have 2 tables that contains publisher information
TableName: InternalPublishers
Columns: PublisherId (PK), PublisherName, ....
TableName: ExternalPublishers
Columns: PublisherId (PK), PublisherName, ....
I have a link table that contains information about which book belongs to which publisher. One book can have multple publishers.
TableName: Books_Publishers_XRef
Columns: Book_Publisher_XRef_Id (PK), PublisherId
If i want to create a Foreign Key constraint on PublisherId, i need to create sort of Composite Foreign Key constraint which i am not sure can be created.
So in this scenario, what is the best way to achieve FK on PublisherId in Books_Publishers_XRef table?
1) Break Books_Publishers_XRef table in 2 tables i.e. one for Internal Publishers and another one for External Publishers and have 2 columns in Books table for Books_Internal_Publishers_XRef and Books_External_Publishesr_XRef tables?
2) Dont create FK on Publisher_Id column and leave the design as it is?
3) Create composite FK by adding Publisher_Type_Id column in Books table and Books_Publishers_XRef table where if Publisher_Type_Id = 1, it belongs to Internal_Publishers table and Publisher_Type_Id = 2, it belongs to External_Publishers table ? (Not sure if this is possible)
4) Some other schema design?
Please advice.
| sql-server | database | sql-server-2005 | database-design | table | null | open | Composite foreign key in SQL Server
===
I have a table named Books which contains 3 columns.
TableName: Books
Columns: BookId (PK), BookName, Book_Publisher_XRef_Id (FK), IsInternal
I have 2 tables that contains publisher information
TableName: InternalPublishers
Columns: PublisherId (PK), PublisherName, ....
TableName: ExternalPublishers
Columns: PublisherId (PK), PublisherName, ....
I have a link table that contains information about which book belongs to which publisher. One book can have multple publishers.
TableName: Books_Publishers_XRef
Columns: Book_Publisher_XRef_Id (PK), PublisherId
If i want to create a Foreign Key constraint on PublisherId, i need to create sort of Composite Foreign Key constraint which i am not sure can be created.
So in this scenario, what is the best way to achieve FK on PublisherId in Books_Publishers_XRef table?
1) Break Books_Publishers_XRef table in 2 tables i.e. one for Internal Publishers and another one for External Publishers and have 2 columns in Books table for Books_Internal_Publishers_XRef and Books_External_Publishesr_XRef tables?
2) Dont create FK on Publisher_Id column and leave the design as it is?
3) Create composite FK by adding Publisher_Type_Id column in Books table and Books_Publishers_XRef table where if Publisher_Type_Id = 1, it belongs to Internal_Publishers table and Publisher_Type_Id = 2, it belongs to External_Publishers table ? (Not sure if this is possible)
4) Some other schema design?
Please advice.
| 0 |
5,954,485 | 05/10/2011 18:13:31 | 661,229 | 03/15/2011 19:04:31 | 1,006 | 87 | Using interface builder to connect a View | I want to create a UIView subclass and I want to create an Interface builder file for the UIView. How would I connect the files owner to itself. I want to be able to Design the view and have it create the connections but I dont have a need for a view controller.
Other than loading the nib into an array can I use the nib file as a connector to the view itself ?
I hope i am Asking this properly. I will elaborate tho.
Creating a UIViewController I am given the choice to create an xib file for it. At which time i can add the UIViews to the xib and those connections would be made. However the files owner does not appear to have a UI Editor associated to it so I want to create a UIView that will become a sub view in another view. I dont really want to create it with code because Its a pain to layout the items manually. So I want to use the same construct to create a small uiview to put into another | iphone | uiview | interface-builder | null | null | null | open | Using interface builder to connect a View
===
I want to create a UIView subclass and I want to create an Interface builder file for the UIView. How would I connect the files owner to itself. I want to be able to Design the view and have it create the connections but I dont have a need for a view controller.
Other than loading the nib into an array can I use the nib file as a connector to the view itself ?
I hope i am Asking this properly. I will elaborate tho.
Creating a UIViewController I am given the choice to create an xib file for it. At which time i can add the UIViews to the xib and those connections would be made. However the files owner does not appear to have a UI Editor associated to it so I want to create a UIView that will become a sub view in another view. I dont really want to create it with code because Its a pain to layout the items manually. So I want to use the same construct to create a small uiview to put into another | 0 |
6,703,811 | 07/15/2011 07:23:48 | 658,637 | 03/14/2011 10:54:58 | 32 | 0 | Can't Upload Files Using FTP Clients || Windows Explore WINDOWS XP | I am Using Windows XP and File zilla to upload files. My Pc every time said "requested time out" when i try to upload files. It happens in Windows Explore also(by typing ftp://host.com).
But above both methods (filezill and windows explore) will work in different computer.
There might be a problem with my PC. What will be it? | ftp | filezilla | null | null | null | 07/15/2011 07:50:28 | off topic | Can't Upload Files Using FTP Clients || Windows Explore WINDOWS XP
===
I am Using Windows XP and File zilla to upload files. My Pc every time said "requested time out" when i try to upload files. It happens in Windows Explore also(by typing ftp://host.com).
But above both methods (filezill and windows explore) will work in different computer.
There might be a problem with my PC. What will be it? | 2 |
3,047,014 | 06/15/2010 16:19:44 | 80,040 | 03/19/2009 14:13:39 | 245 | 36 | About unit testing a function in the zend framework and unit testing in general | I am diving into the world of unit testing. And i am sort of lost. I learned today that unit testing is testing if a function works.
I wanted to test the following function:
public function getEventById($id)
{
return $this->getResource('Event')->getEventById($id);
}
So i wanted to test this function as follows:
public function test_Event_Get_Event_By_Id_Returns_Event_Item()
{
$p = $this->_model->getEventById(42);
$this->assertEquals(42, EventManager_Resource_Event_Item_Interface);
$this->assertType('EventManager_Resource_Event_Item_Interface', $p);
}
But then I got the error:
1) EventTest::test_Event_Get_Event_By_Id_Returns_Event_Item
Zend_Db_Table_Exception: No adapter found for EventManager_Resource_Event
/home/user/Public/ZendFramework-1.10.1/library/SF/Model/Abstract.php:101
/var/www/nrka2/application/modules/eventManager/models/Event.php:25
But then someone told me that i am currently unit testing and not doing an integration test. So i figured that i have to test the function getEventById on a different way. But I don't understand how.
What this function does it just cals a resource and returns the event by id.
| php | unit-testing | zend-framework | phpunit | null | null | open | About unit testing a function in the zend framework and unit testing in general
===
I am diving into the world of unit testing. And i am sort of lost. I learned today that unit testing is testing if a function works.
I wanted to test the following function:
public function getEventById($id)
{
return $this->getResource('Event')->getEventById($id);
}
So i wanted to test this function as follows:
public function test_Event_Get_Event_By_Id_Returns_Event_Item()
{
$p = $this->_model->getEventById(42);
$this->assertEquals(42, EventManager_Resource_Event_Item_Interface);
$this->assertType('EventManager_Resource_Event_Item_Interface', $p);
}
But then I got the error:
1) EventTest::test_Event_Get_Event_By_Id_Returns_Event_Item
Zend_Db_Table_Exception: No adapter found for EventManager_Resource_Event
/home/user/Public/ZendFramework-1.10.1/library/SF/Model/Abstract.php:101
/var/www/nrka2/application/modules/eventManager/models/Event.php:25
But then someone told me that i am currently unit testing and not doing an integration test. So i figured that i have to test the function getEventById on a different way. But I don't understand how.
What this function does it just cals a resource and returns the event by id.
| 0 |
1,865,014 | 12/08/2009 06:33:41 | 183,828 | 10/04/2009 03:38:22 | 218 | 10 | F# to subsititute VBA in Office | Excel is a great spreadsheet software, a even greater front UI for Business Intelligence in many companies. Often VBA is used to write the extensions, or to call other DLLs.
I am thinking whether F# will become next VBA in office. Any news or rumors?
| f# | excel | vba | null | null | 12/08/2009 18:56:55 | not a real question | F# to subsititute VBA in Office
===
Excel is a great spreadsheet software, a even greater front UI for Business Intelligence in many companies. Often VBA is used to write the extensions, or to call other DLLs.
I am thinking whether F# will become next VBA in office. Any news or rumors?
| 1 |
6,850,986 | 07/27/2011 20:44:13 | 442,506 | 09/08/2010 14:08:27 | 72 | 7 | Profiler tool in VS | Does anyone know a debug tool for VS2008 that can be used to see what methods are executing and how long it takes? | visual-studio-2008 | debugging | profiler | null | null | null | open | Profiler tool in VS
===
Does anyone know a debug tool for VS2008 that can be used to see what methods are executing and how long it takes? | 0 |
4,226,083 | 11/19/2010 14:46:24 | 148,510 | 07/31/2009 14:02:30 | 371 | 19 | Is this valid to use a resource in exe found by signature scanning? | I suppose there's no way to use resource from exe without full loading it into memory. Let's say I have plans to use large RC_DATA resource I prepared myself. Is it ok to find it inside my executable by signature scanning and use it with CreateFile and offset after that?
Thanks | winapi | file | resources | null | null | null | open | Is this valid to use a resource in exe found by signature scanning?
===
I suppose there's no way to use resource from exe without full loading it into memory. Let's say I have plans to use large RC_DATA resource I prepared myself. Is it ok to find it inside my executable by signature scanning and use it with CreateFile and offset after that?
Thanks | 0 |
11,545,991 | 07/18/2012 16:23:39 | 945,672 | 09/14/2011 22:54:51 | 44 | 1 | Java API to convert Array to CSV | simple question..Suppose I have an array of int, float , string etc.. , is there any utility API ( commons, guava....? ) that will give me a comma separated string .?
Like so,
int[] a = {1,2,3,4,5}.
magicAPI.getCSV(a) = "1,2,3,4,5";
I could write my own , but wanted to check if anything is already available. :) | java | csv | utilities | null | null | null | open | Java API to convert Array to CSV
===
simple question..Suppose I have an array of int, float , string etc.. , is there any utility API ( commons, guava....? ) that will give me a comma separated string .?
Like so,
int[] a = {1,2,3,4,5}.
magicAPI.getCSV(a) = "1,2,3,4,5";
I could write my own , but wanted to check if anything is already available. :) | 0 |
1,683,334 | 11/05/2009 20:22:43 | 171,136 | 09/09/2009 21:46:33 | 141 | 6 | How can I show a message when I open a File in VS 2008? | I want to show a warning when a certain file is opened, how can this be done?
for example if I open the Program.cs a warning dialog pops up: "If you edit this you are gonna die" | visual-studio-2008 | null | null | null | null | null | open | How can I show a message when I open a File in VS 2008?
===
I want to show a warning when a certain file is opened, how can this be done?
for example if I open the Program.cs a warning dialog pops up: "If you edit this you are gonna die" | 0 |
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