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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
6,461,733 | 06/23/2011 23:19:01 | 813,263 | 06/23/2011 23:19:01 | 1 | 0 | How many clients can following server handle ? | CPU Dual core 2GHz (X86), 2GB RAM,
7200rpm SATA 100GB, 100Mbps bandwidth.
This server config is for application sharing with multiple clients concurrently.
If other better config available at low cost, please suggest one. Thank you.
| configuration | null | null | null | null | 06/23/2011 23:21:57 | not a real question | How many clients can following server handle ?
===
CPU Dual core 2GHz (X86), 2GB RAM,
7200rpm SATA 100GB, 100Mbps bandwidth.
This server config is for application sharing with multiple clients concurrently.
If other better config available at low cost, please suggest one. Thank you.
| 1 |
6,169,480 | 05/29/2011 18:09:36 | 699,174 | 04/08/2011 18:39:34 | 19 | 0 | How to make pear to pear connection | I am using Android 2.2 SDK, What is the best way to make "pear to pear" connection between two devices
Thanks in advance | android | connection | null | null | null | 06/09/2011 21:55:53 | not a real question | How to make pear to pear connection
===
I am using Android 2.2 SDK, What is the best way to make "pear to pear" connection between two devices
Thanks in advance | 1 |
11,180,290 | 06/24/2012 18:53:12 | 1,454,835 | 06/13/2012 21:32:27 | 27 | 0 | putting an xls file in a jar | I have an xls spreadsheet that I'm querying using metaModel, and I want to keep the xls file in the jar, because it won't be updated. The method used for creating the data context doesn't allow inputstreams, I tried using this code:
> DataContext dataContext = DataContextFactory.createExcelDataContext(getClass().get... | java | excel | jar | metamodel | null | null | open | putting an xls file in a jar
===
I have an xls spreadsheet that I'm querying using metaModel, and I want to keep the xls file in the jar, because it won't be updated. The method used for creating the data context doesn't allow inputstreams, I tried using this code:
> DataContext dataContext = DataContextFactory.cre... | 0 |
9,672,271 | 03/12/2012 17:58:20 | 1,248,779 | 03/04/2012 23:54:40 | 40 | 0 | ubuntu serial port on VirutalBOX (virtual machine) | I have ubuntu runing on window 7 host.
I have noticed that there's about 1.3 seconds delay between RX (The receive line) blinking on TTYS0/COM1 and my software to receive the message that came through the port.
Is there a way to reduce this?
with this delay, the software is thinking that the slave accross the rs23... | ubuntu | serial-port | null | null | null | 03/13/2012 19:38:54 | off topic | ubuntu serial port on VirutalBOX (virtual machine)
===
I have ubuntu runing on window 7 host.
I have noticed that there's about 1.3 seconds delay between RX (The receive line) blinking on TTYS0/COM1 and my software to receive the message that came through the port.
Is there a way to reduce this?
with this delay, ... | 2 |
2,691,894 | 04/22/2010 14:56:12 | 315,687 | 04/13/2010 16:06:32 | 1 | 0 | qtjambi - QApplication.initialize outside of main method | I want to use qt jambi to make screenshots. I use the integrated webkit browser and it works like a charm. The problem is:
how can I initialize
QApplication.initialize(args);
outside of the main method. Since I want to make screenshots out of my java web application without calling an external program I need ... | qt-jambi | qt | java | null | null | null | open | qtjambi - QApplication.initialize outside of main method
===
I want to use qt jambi to make screenshots. I use the integrated webkit browser and it works like a charm. The problem is:
how can I initialize
QApplication.initialize(args);
outside of the main method. Since I want to make screenshots out of my ja... | 0 |
2,690,503 | 04/22/2010 11:55:37 | 323,208 | 04/22/2010 11:55:37 | 1 | 0 | Can BitmapFactory.decodeFile handle .ICO (Windows icons) files ? | I am working on Android. Trying to display the "favicon" (aka "shortcut icon") or web pages.
So I already have the code to get the URL of this icon from any website, and download it onto my Android.
Now I am trying to make a Bitmap out of it, but always get null as a result.
The code:
String src = String.fo... | icons | android | bitmap | null | null | null | open | Can BitmapFactory.decodeFile handle .ICO (Windows icons) files ?
===
I am working on Android. Trying to display the "favicon" (aka "shortcut icon") or web pages.
So I already have the code to get the URL of this icon from any website, and download it onto my Android.
Now I am trying to make a Bitmap out of it, b... | 0 |
6,556,879 | 07/02/2011 12:05:23 | 281,651 | 11/19/2009 13:19:37 | 82 | 3 | May I store View objects in instance fields? | I've got an Activity class. It sould be really nice to find all the views I need in `onCreate`, and then just reference these fields, without calling `findViewById`. But is it OK to do so?
Can't views be assigned different objects at runtime? E.g., is it always true that `findBiewById(res1) == findBiewById(res1)` at... | java | android | null | null | null | null | open | May I store View objects in instance fields?
===
I've got an Activity class. It sould be really nice to find all the views I need in `onCreate`, and then just reference these fields, without calling `findViewById`. But is it OK to do so?
Can't views be assigned different objects at runtime? E.g., is it always true ... | 0 |
4,058,297 | 10/30/2010 10:38:35 | 243,225 | 01/04/2010 14:10:44 | 814 | 29 | How to promote Android app | I released a free app on Android Market called Pubtran London (it's a London journey planner), what are the best ways to promote it? I mean besides posting about it here ;-).
Users who want the functionality my app provides probably already use some other app, that is possibly worse than my app. How can I make them ... | android | null | null | null | null | 06/22/2011 12:45:19 | off topic | How to promote Android app
===
I released a free app on Android Market called Pubtran London (it's a London journey planner), what are the best ways to promote it? I mean besides posting about it here ;-).
Users who want the functionality my app provides probably already use some other app, that is possibly worse t... | 2 |
10,232,424 | 04/19/2012 16:20:40 | 1,238,934 | 02/28/2012 22:00:36 | 161 | 1 | xcode get UITabBar height | My app has a tabBarController as main controller and I need to get the height of tabBar from any view controller in order to calculate proper position for the rest of elements. How to get it programmatically? Thank you. | iphone | objective-c | ios | xcode | cocoa-touch | null | open | xcode get UITabBar height
===
My app has a tabBarController as main controller and I need to get the height of tabBar from any view controller in order to calculate proper position for the rest of elements. How to get it programmatically? Thank you. | 0 |
9,144,886 | 02/04/2012 21:52:59 | 969,984 | 09/28/2011 21:21:53 | 57 | 14 | Django admin interface filter from another table linked with foreign key | I have given two tables and its models.
mysql> SELECT gid, sk, source from datagen_gidskmap limit 10;
+-----+------+----------+
| gid | sk | source |
+-----+------+----------+
| 1 | 3829 | smsarena |
| 2 | 623 | smsarena |
| 3 | 1308 | smsarena |
| 4 | 1747 | smsar... | django | django-models | django-admin | null | null | null | open | Django admin interface filter from another table linked with foreign key
===
I have given two tables and its models.
mysql> SELECT gid, sk, source from datagen_gidskmap limit 10;
+-----+------+----------+
| gid | sk | source |
+-----+------+----------+
| 1 | 3829 | smsarena |
| ... | 0 |
8,279,016 | 11/26/2011 14:17:25 | 1,063,040 | 11/24/2011 01:29:44 | 1 | 0 | Jquery file posting help needed | Im trying to upload a file using jquery. I use a hidden form which contains an Input, then I use jquery to trigger the file browser. Once the input is changed the file is then posted to the php server script. My problem is that if i just do $("form1").submit(); everything works perfect but my page then gets redirected.... | php | javascript | jquery | html | null | null | open | Jquery file posting help needed
===
Im trying to upload a file using jquery. I use a hidden form which contains an Input, then I use jquery to trigger the file browser. Once the input is changed the file is then posted to the php server script. My problem is that if i just do $("form1").submit(); everything works perf... | 0 |
11,570,976 | 07/19/2012 23:51:20 | 1,359,306 | 04/26/2012 17:09:47 | 81 | 5 | iPhone backup restore SMS | I have had to restore my iPhone 4S to factory settings - wiping everything on the device. Fortunately I have frequent backups so I was able to restore most of the settings and stuff.
However, is there a way (on mac) to restore SMS messages - as I know they are backed up, I just don't know how to get them back on the... | iphone | backup | restore | null | null | 07/20/2012 00:15:39 | off topic | iPhone backup restore SMS
===
I have had to restore my iPhone 4S to factory settings - wiping everything on the device. Fortunately I have frequent backups so I was able to restore most of the settings and stuff.
However, is there a way (on mac) to restore SMS messages - as I know they are backed up, I just don't k... | 2 |
7,891,046 | 10/25/2011 14:42:31 | 159,687 | 08/20/2009 00:51:06 | 69 | 0 | Red Hat Enterprise Linux for Workstations vs. Other Distributions: Any Reason to Prefer Red Hat? | Work just sprang for a Dell T5500 Workstation for me, which I ordered with Red Hat Enterprise Linux for Workstations pre-installed. I have always used Ubuntu or Fedora. Is there any reason to prefer Enterprise Red Hat over these other popular distributions? I find Ubuntu much more friendly and easy to use. I am won... | linux | ubuntu | fedora | redhat | suse | 10/25/2011 16:14:01 | off topic | Red Hat Enterprise Linux for Workstations vs. Other Distributions: Any Reason to Prefer Red Hat?
===
Work just sprang for a Dell T5500 Workstation for me, which I ordered with Red Hat Enterprise Linux for Workstations pre-installed. I have always used Ubuntu or Fedora. Is there any reason to prefer Enterprise Red Ha... | 2 |
8,486,626 | 12/13/2011 09:07:52 | 59,015 | 01/26/2009 14:15:37 | 3,477 | 114 | Understanding the behaviour of Syncronized | I'm trying to improve my understanding of the scope of the lock issued during a `synchronized` call.
Eg:
class CopyOnReadList<T> {
private final List<T> items = new ArrayList<T>();
public void add(T item) {
items.add(item);
}
public List<T> ... | java | concurrency | null | null | null | null | open | Understanding the behaviour of Syncronized
===
I'm trying to improve my understanding of the scope of the lock issued during a `synchronized` call.
Eg:
class CopyOnReadList<T> {
private final List<T> items = new ArrayList<T>();
public void add(T item) {
items.add(... | 0 |
7,815,071 | 10/18/2011 23:43:19 | 984,435 | 10/07/2011 17:19:08 | 1 | 0 | What is the best book/sources to learn the language design and internals of Python? | I have been using Python for around 1.5 yrs now and wish to understand how things are implemented.
If no books exist for this, what would be the best approach to get a deeper understanding of the language and it's implementation | python | language-design | python-internals | null | null | 10/19/2011 02:51:24 | not constructive | What is the best book/sources to learn the language design and internals of Python?
===
I have been using Python for around 1.5 yrs now and wish to understand how things are implemented.
If no books exist for this, what would be the best approach to get a deeper understanding of the language and it's implementation | 4 |
8,998,754 | 01/25/2012 06:32:20 | 134,713 | 07/08/2009 05:51:58 | 4,736 | 189 | How to know a process's idle time | Probably this question is a duplicate.but i was not able to find.
How do i check that how much time a process has been in idle state.
my actual problem:
I have a process which runs on solaris unix X86 server.
In our test servers its finishes its job in 4 hours.But in our client servers its taking more than than... | c++ | unix | process | solaris | null | null | open | How to know a process's idle time
===
Probably this question is a duplicate.but i was not able to find.
How do i check that how much time a process has been in idle state.
my actual problem:
I have a process which runs on solaris unix X86 server.
In our test servers its finishes its job in 4 hours.But in our c... | 0 |
3,544,919 | 08/23/2010 05:20:38 | 426,021 | 08/20/2010 06:13:19 | 1 | 1 | What are Transient and Volatile Modifiers?- | Transient: The transient modifier applies to variables only and it is not stored as part of its object’s Persistent state. Transient variables are not serialized. Volatile: Volatile modifier applies to variables only and it tells the compiler that the variable modified by volatile can be changed unexpectedly by other p... | java | null | null | null | null | 08/27/2010 12:16:35 | not a real question | What are Transient and Volatile Modifiers?-
===
Transient: The transient modifier applies to variables only and it is not stored as part of its object’s Persistent state. Transient variables are not serialized. Volatile: Volatile modifier applies to variables only and it tells the compiler that the variable modified ... | 1 |
4,861,302 | 02/01/2011 10:15:09 | 333,422 | 05/05/2010 12:29:38 | 9 | 4 | Sigbus on std::map.find | I have got a map defined inside a class in header file like this:
<pre>
std::map(int, char) mCompletedIds;
</pre>
Sorry, I used braces here for map because if I use "<" then parameters get removed.
I can do with a vector here, as I just need to store the ids which have been completed. But to have fast find, ... | c++ | stl | null | null | null | null | open | Sigbus on std::map.find
===
I have got a map defined inside a class in header file like this:
<pre>
std::map(int, char) mCompletedIds;
</pre>
Sorry, I used braces here for map because if I use "<" then parameters get removed.
I can do with a vector here, as I just need to store the ids which have been compl... | 0 |
3,003,878 | 06/09/2010 07:38:52 | 159,610 | 08/19/2009 21:08:40 | 153 | 3 | Books recommendation to learn about java networking | In order to cover for my (glaring) lack of knowledge in the basics of networking, I'm looking for a book which would ideally cover:
-> 1 or 2 chapters on the transport layer: tcp, udp...
-> 1 or 2 chapters on the application layer: http, dns...
-> rest of the book would be devoted to pratical way of sending da... | java | networking | null | null | null | 09/17/2011 22:42:57 | not constructive | Books recommendation to learn about java networking
===
In order to cover for my (glaring) lack of knowledge in the basics of networking, I'm looking for a book which would ideally cover:
-> 1 or 2 chapters on the transport layer: tcp, udp...
-> 1 or 2 chapters on the application layer: http, dns...
-> rest o... | 4 |
1,937,800 | 12/21/2009 01:51:32 | 239,663 | 08/26/2008 13:22:07 | 2,207 | 83 | Apply CSS to table cells (td) in JQGrid? | Is there any way to apply a specific CSS class to all cells in a given column in a JQGrid? | css | jqgrid | null | null | null | null | open | Apply CSS to table cells (td) in JQGrid?
===
Is there any way to apply a specific CSS class to all cells in a given column in a JQGrid? | 0 |
10,879,891 | 06/04/2012 10:34:39 | 1,360,708 | 04/27/2012 08:54:24 | 12 | 6 | Sending html web site form to e mail with smtp and adress | Hello i have fields like; name, surname, phone, message. I m trying to send this informations to my email. How can i do it with html or javascript codes ? | javascript | html | forms | email | smtp | 06/05/2012 12:26:14 | not a real question | Sending html web site form to e mail with smtp and adress
===
Hello i have fields like; name, surname, phone, message. I m trying to send this informations to my email. How can i do it with html or javascript codes ? | 1 |
9,199,062 | 02/08/2012 18:13:26 | 1,068,529 | 11/28/2011 01:00:41 | 187 | 6 | Pass by reference or return array in PHP? | All of my functions that have multiple parameters and that need to return more than one of those values I return an `array` like so...
function eg($a, $b) {
$a += 5;
$b += 10;
return array('a' => $a, 'b' => $b);
}
$no = eg(0, 5);
echo $no['a']; // 5
echo $no['b']; /... | php | pass-by-reference | null | null | null | 02/08/2012 20:36:41 | not constructive | Pass by reference or return array in PHP?
===
All of my functions that have multiple parameters and that need to return more than one of those values I return an `array` like so...
function eg($a, $b) {
$a += 5;
$b += 10;
return array('a' => $a, 'b' => $b);
}
$no = eg(0, 5);... | 4 |
11,295,335 | 07/02/2012 14:05:46 | 1,496,203 | 07/02/2012 13:41:43 | 1 | 0 | Retrieve all the values from listview in a button click event in asp.net | I tried to retrive the all the data from the listview in asp.net.
Actually, I have two listview i drag and drop row from one listview to another listview using
Jquery
<script src="../Scripts/jquery-ui.min.js" type="text/javascript"></script>
// drag nd drop
$(function () {
... | javascript | jquery | asp.net | c#-4.0 | null | null | open | Retrieve all the values from listview in a button click event in asp.net
===
I tried to retrive the all the data from the listview in asp.net.
Actually, I have two listview i drag and drop row from one listview to another listview using
Jquery
<script src="../Scripts/jquery-ui.min.js" type="text/javascr... | 0 |
6,424,284 | 06/21/2011 11:07:48 | 368,026 | 06/16/2010 08:14:21 | 108 | 12 | firebug console stops working - commands just dump string into output | I have this weird problem again.
My console (actually console.info()) stops working completely - no messages get "echoed" from my View (MVC) <script> tags, also it doesn't work in Firebug directly.
Most weird thing about this bug, is, that in Firebug's console, command just repeat as string into output (see [fig.... | console | firebug | null | null | null | 06/25/2011 10:33:07 | too localized | firebug console stops working - commands just dump string into output
===
I have this weird problem again.
My console (actually console.info()) stops working completely - no messages get "echoed" from my View (MVC) <script> tags, also it doesn't work in Firebug directly.
Most weird thing about this bug, is, that... | 3 |
11,225,319 | 06/27/2012 11:38:27 | 834,387 | 07/07/2011 21:24:24 | 1 | 0 | How to automate capability changes for file? | I have a file in linux, that need some capabilities for start. I can set them using `setcap`, but the problem is that this file is updated very often and I don't want to set them every time the file is updated(and enter password during this process).
Is there any other way to do this, except to write a program that... | linux | capability | null | null | null | 07/02/2012 14:02:50 | not a real question | How to automate capability changes for file?
===
I have a file in linux, that need some capabilities for start. I can set them using `setcap`, but the problem is that this file is updated very often and I don't want to set them every time the file is updated(and enter password during this process).
Is there any ot... | 1 |
1,296,301 | 08/18/2009 20:27:13 | 98,215 | 04/30/2009 03:15:21 | 241 | 5 | Employer expectations of a developer (first programming job, 2 year degree) | I've been in the engineering world for over 15 years. I have experience in the corporate world as well as small mom & pop companies. In my previous jobs, one of my tasks was to write software apps and do some project-specific database development (project tracking, record data from scientific analysis, GIS stuff, etc.)... | career-development | null | null | null | null | 02/02/2012 08:41:31 | not constructive | Employer expectations of a developer (first programming job, 2 year degree)
===
I've been in the engineering world for over 15 years. I have experience in the corporate world as well as small mom & pop companies. In my previous jobs, one of my tasks was to write software apps and do some project-specific database deve... | 4 |
9,372,918 | 02/21/2012 06:00:41 | 1,012,152 | 10/25/2011 05:49:03 | 51 | 0 | ubuntu 11.10 installation with dell 990 | I have tried installing ubuntu 11.10 x64 on my dell 990 PC. When installation completed， I restart and tried log in，system was blocked， with only background and no task bar。keyboard can not respond，mouse can do move，right button can not respond.It's so weird and I have spend two days with the situation. help!! | linux | ubuntu | x64 | block | null | 02/21/2012 12:15:20 | off topic | ubuntu 11.10 installation with dell 990
===
I have tried installing ubuntu 11.10 x64 on my dell 990 PC. When installation completed， I restart and tried log in，system was blocked， with only background and no task bar。keyboard can not respond，mouse can do move，right button can not respond.It's so weird and I have spen... | 2 |
1,861,411 | 12/07/2009 17:13:38 | 172,617 | 09/12/2009 22:43:15 | 213 | 6 | Recommended Multithreading books in .Net / C#? | Does anyone have any books written for .net that deal with multithreading? I've looked at Joe Duffy's and Joseph Albahari's books, and they're good. I was hoping however, to have something that also touches on PLINQ and TPL, which Duffy's book certainly does, but many of its examples and snippets are in C++. I was i... | multithreading | c# | null | null | null | 09/28/2011 11:31:53 | not constructive | Recommended Multithreading books in .Net / C#?
===
Does anyone have any books written for .net that deal with multithreading? I've looked at Joe Duffy's and Joseph Albahari's books, and they're good. I was hoping however, to have something that also touches on PLINQ and TPL, which Duffy's book certainly does, but ma... | 4 |
5,563,196 | 04/06/2011 08:02:53 | 617,518 | 02/15/2011 09:39:52 | 6 | 0 | how do i get multiple twitter name using API querystring? | HI,how do i get multiple twitter name using API querystring,exmaple i need to populate related with the name of 'john'.how can i do that here i have one example below
'http://search.twitter.com/search.atom?q=from%3Ajohn' by this example we can see only particular user name only but i want related name.Kindly let me kn... | salesforce | null | null | null | null | null | open | how do i get multiple twitter name using API querystring?
===
HI,how do i get multiple twitter name using API querystring,exmaple i need to populate related with the name of 'john'.how can i do that here i have one example below
'http://search.twitter.com/search.atom?q=from%3Ajohn' by this example we can see only par... | 0 |
2,500,625 | 03/23/2010 14:22:41 | 121,366 | 06/11/2009 14:24:54 | 1,399 | 48 | DockPanel Suite : Open Document-tab Location? | We're revamping our winforms user interface to use the [Weifen Luo DockPanel Suite][1] and since our old UI didn't have tabs, we would like to show a ballon tooltip when a new window is docked to the document area, informing users that they may rip-out the document and float it wherever they would like.
I figure to ... | dockpanel-suite | winforms | c# | .net | null | null | open | DockPanel Suite : Open Document-tab Location?
===
We're revamping our winforms user interface to use the [Weifen Luo DockPanel Suite][1] and since our old UI didn't have tabs, we would like to show a ballon tooltip when a new window is docked to the document area, informing users that they may rip-out the document and... | 0 |
9,357,558 | 02/20/2012 07:25:43 | 1,208,594 | 02/14/2012 08:07:30 | 3 | 0 | execute application jumping lock screen | I want to develop an application that triggers up automatically when the user pulls out the earphones. I would like to know if it is possible to run it in the foreground automatically avoiding the unlock screen.
Thank you in advance. | ios | background-process | lockscreen | null | null | null | open | execute application jumping lock screen
===
I want to develop an application that triggers up automatically when the user pulls out the earphones. I would like to know if it is possible to run it in the foreground automatically avoiding the unlock screen.
Thank you in advance. | 0 |
6,015,496 | 05/16/2011 09:38:15 | 564,580 | 01/05/2011 21:06:10 | 23 | 1 | How does Youtube control Flash content loading (Chrome 12) | Several days ago my Google Chrome was updated to 12.0.742.53 beta, and I've noticed very interesting change.
When opening a Youtube video page, page loading process does not end even when all the content (text, images) is loaded; loading ends only when **video buffering** completes! Also, when I interrupt the loadi... | javascript | flash | youtube | null | null | null | open | How does Youtube control Flash content loading (Chrome 12)
===
Several days ago my Google Chrome was updated to 12.0.742.53 beta, and I've noticed very interesting change.
When opening a Youtube video page, page loading process does not end even when all the content (text, images) is loaded; loading ends only when... | 0 |
10,375,430 | 04/29/2012 19:53:50 | 518,397 | 11/24/2010 06:40:34 | 133 | 10 | Submitting email submit success on page, not loading a new page via php | I'm finished an email form using phpmailer() and at the end I have success and and error that is echo'd. Unfortunately it loads a new page and echo's these values. I'm trying to get them to echo on the page of the form.
if(!$mail->Send()) {
echo 'Message was not sent, please try again.';
echo 'Mailer erro... | php | html | phpmailer | null | null | null | open | Submitting email submit success on page, not loading a new page via php
===
I'm finished an email form using phpmailer() and at the end I have success and and error that is echo'd. Unfortunately it loads a new page and echo's these values. I'm trying to get them to echo on the page of the form.
if(!$mail->Send()... | 0 |
10,635,677 | 05/17/2012 12:22:33 | 1,359,375 | 04/26/2012 17:41:13 | 17 | 0 | Does anyone know a good program | I want to learn Delphi, does anyone know of a good free program that would let me write code with Delphi?
I want to learn as many languages as I can, I already kinda know C#, some LUA, some VB and Java, but I want to know more, for the sake of knowing I guess. | delphi | null | null | null | null | 05/18/2012 15:03:25 | not constructive | Does anyone know a good program
===
I want to learn Delphi, does anyone know of a good free program that would let me write code with Delphi?
I want to learn as many languages as I can, I already kinda know C#, some LUA, some VB and Java, but I want to know more, for the sake of knowing I guess. | 4 |
4,589,416 | 01/03/2011 23:39:27 | 36,693 | 11/11/2008 20:16:25 | 460 | 21 | Touchscreen Windows 7 WPF | I have an app which I need to make accessible for Windows Touch. It is not a **multi**-touch application. I've looked at Microsoft's [guidelines][1] for touch applications which is interesting. There is one thing I am not clear on though, that is text input.
I would like a keyboard to appear when I click in a Tex... | wpf | windows-7 | touchscreen | null | null | null | open | Touchscreen Windows 7 WPF
===
I have an app which I need to make accessible for Windows Touch. It is not a **multi**-touch application. I've looked at Microsoft's [guidelines][1] for touch applications which is interesting. There is one thing I am not clear on though, that is text input.
I would like a keyboard ... | 0 |
11,414,251 | 07/10/2012 13:21:34 | 1,514,833 | 07/10/2012 12:55:51 | 1 | 0 | android application crashs when exit | > if (MusicService.player1.isPlaying())
{
MusicService.player1.stop();
stopService(new Intent(ButtonActivity.this, MusicService.class));
ButtonActivity.this.finish();
}
else {
ButtonActivity.this.f... | java | android | exit | background-music | null | 07/12/2012 02:06:41 | too localized | android application crashs when exit
===
> if (MusicService.player1.isPlaying())
{
MusicService.player1.stop();
stopService(new Intent(ButtonActivity.this, MusicService.class));
ButtonActivity.this.finish();
}
... | 3 |
11,326,978 | 07/04/2012 10:12:09 | 636,329 | 02/27/2011 09:49:57 | 313 | 6 | Moving files between home directories | Good morning,
I am attempting to setup a cron job on my CentOS machine that will transfer a file from one users home directory to a directory in anothers.
btiseis@mymachine [~]# mv ./myfile.csv /home/mmh/tmp
I have ensured that the tmp directory has 0777 permissions but I still get the following error mess... | linux | centos | mv | null | null | 07/04/2012 22:34:01 | off topic | Moving files between home directories
===
Good morning,
I am attempting to setup a cron job on my CentOS machine that will transfer a file from one users home directory to a directory in anothers.
btiseis@mymachine [~]# mv ./myfile.csv /home/mmh/tmp
I have ensured that the tmp directory has 0777 permissio... | 2 |
9,915,819 | 03/28/2012 21:19:49 | 659,932 | 03/15/2011 04:14:38 | 136 | 4 | I installed mysql 5.1 from the official site, but am having issues | Two issues in particular:
1) The server won't start when I try to start it from the pref pane
2) I get this error when I type "mysql" in the command line. ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' | mysql | setup | environment | null | null | null | open | I installed mysql 5.1 from the official site, but am having issues
===
Two issues in particular:
1) The server won't start when I try to start it from the pref pane
2) I get this error when I type "mysql" in the command line. ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock... | 0 |
2,719,039 | 04/27/2010 05:56:52 | 326,592 | 04/27/2010 05:56:52 | 1 | 0 | looking to scan documents directly to be uploaded to a webpage | I was hoping to do this from a flash plugin, kind of how flash accesses the microphone or webcam but it doesn't seem possible.
Is this going to be possible using Java, or ActiveX, or some other strategy that I haven't looked at yet?
The idea is to do it without a client install, or at least something lightweight and... | flash | java | upload | null | null | null | open | looking to scan documents directly to be uploaded to a webpage
===
I was hoping to do this from a flash plugin, kind of how flash accesses the microphone or webcam but it doesn't seem possible.
Is this going to be possible using Java, or ActiveX, or some other strategy that I haven't looked at yet?
The idea is to d... | 0 |
8,438,125 | 12/08/2011 21:44:06 | 430,004 | 08/24/2010 20:40:09 | 59 | 1 | Replacing apostrophe with preg_replace in smarty | <meta property="og:image" content="{$Image|regex_replace:"/(div class=+)/i":""}" />
I want to add apostrophes to this so I can replace them with nothing. How would I achieve this?
| php | smarty | null | null | null | null | open | Replacing apostrophe with preg_replace in smarty
===
<meta property="og:image" content="{$Image|regex_replace:"/(div class=+)/i":""}" />
I want to add apostrophes to this so I can replace them with nothing. How would I achieve this?
| 0 |
3,140,852 | 06/29/2010 13:03:11 | 431,186 | 05/21/2010 10:26:01 | 1 | 0 | BlackBerry we req that thing | ![alt text][1]
[1]: http://C:\Documents and Settings\imran.aslam\Desktop\Messenger Images\Messenger Images
we require a code of that design for blackberry development we done the all specific images and place in location but we require the values of that images | blackberry | null | null | null | null | 06/29/2010 13:07:12 | not a real question | BlackBerry we req that thing
===
![alt text][1]
[1]: http://C:\Documents and Settings\imran.aslam\Desktop\Messenger Images\Messenger Images
we require a code of that design for blackberry development we done the all specific images and place in location but we require the values of that images | 1 |
5,718,816 | 04/19/2011 15:25:43 | 711,213 | 04/16/2011 14:12:01 | 1 | 0 | implement a dictionary by tries in java | I want to implement a dictionary by tries in java but can't add new node to tries I think that my implementing is wrong .
Class NodeTries () {
String key ;
NodeTries[] nextNodes ;
}
| java | homework | dictionary | trie | null | 04/19/2011 15:34:53 | not a real question | implement a dictionary by tries in java
===
I want to implement a dictionary by tries in java but can't add new node to tries I think that my implementing is wrong .
Class NodeTries () {
String key ;
NodeTries[] nextNodes ;
}
| 1 |
10,327,387 | 04/26/2012 04:47:57 | 1,357,528 | 04/26/2012 01:07:19 | 1 | 0 | Given dataset, are there any methods to find its density? | I want to find how dense the data is. Could anyone suggest?
Thanks | density | null | null | null | null | 05/06/2012 18:31:34 | not a real question | Given dataset, are there any methods to find its density?
===
I want to find how dense the data is. Could anyone suggest?
Thanks | 1 |
2,021,099 | 01/07/2010 14:55:39 | 243,161 | 01/04/2010 12:22:37 | 1 | 0 | Open in a New tab feature on Internet Explorer 8 on "windows 7" 64 bit | I just built a new machine and installed the windows 7 ultimate 64 bit on it. Internet explorer 8 is giving me major pains. whenever I try to open a link in a new tab, it hangs. Although the new tab works fine if I just click on the new tab. It is just the "Ctrl+Click" or "Right Click" and "Open with new tab" that hang... | internet-explorer-8 | null | null | null | null | 08/04/2011 04:20:11 | off topic | Open in a New tab feature on Internet Explorer 8 on "windows 7" 64 bit
===
I just built a new machine and installed the windows 7 ultimate 64 bit on it. Internet explorer 8 is giving me major pains. whenever I try to open a link in a new tab, it hangs. Although the new tab works fine if I just click on the new tab. It... | 2 |
3,195,160 | 07/07/2010 13:31:10 | 373,710 | 06/22/2010 23:06:31 | 28 | 0 | Why are there so little versioning file systems? | I did some literature research about <b>versioning file systems</b>. Versioning was already common practice in the very early operating systems such as the influential but almost forgotten <em>Incompatible Timesharing System</em> (ITS) and <em>TENEX</em>. OpenVMS, the successor of TENEX, seems to be still used in speci... | filesystems | versioning | null | null | null | 07/08/2010 16:44:15 | off topic | Why are there so little versioning file systems?
===
I did some literature research about <b>versioning file systems</b>. Versioning was already common practice in the very early operating systems such as the influential but almost forgotten <em>Incompatible Timesharing System</em> (ITS) and <em>TENEX</em>. OpenVMS, t... | 2 |
3,873,554 | 10/06/2010 14:27:54 | 276,809 | 02/19/2010 08:50:31 | 143 | 0 | How to make subdomains on codeigniter | Is there an easy way to create subdomains on codeigniter like api.site.com.?
Thanks in advance. | php | .htaccess | mod-rewrite | codeigniter | subdomains | null | open | How to make subdomains on codeigniter
===
Is there an easy way to create subdomains on codeigniter like api.site.com.?
Thanks in advance. | 0 |
11,359,641 | 07/06/2012 09:36:24 | 1,336,200 | 04/16/2012 11:40:19 | 2 | 0 | batch job to export table to spreadsheet in Rails application | I would like the contents of a table to be exported as spreadsheet. I want this done periodically.Can I configure any batch job plugin to achieve this?
Thank You | ruby-on-rails | export | jobs | null | null | 07/06/2012 18:24:31 | not a real question | batch job to export table to spreadsheet in Rails application
===
I would like the contents of a table to be exported as spreadsheet. I want this done periodically.Can I configure any batch job plugin to achieve this?
Thank You | 1 |
4,088,548 | 11/03/2010 15:13:26 | 46,991 | 12/17/2008 09:16:55 | 6,530 | 184 | Calling a base-class non-virtual function which has been redefined? | I know some think I shouldn't redefine non-virtual functions from inherited classes, however, what I'm doing now is using that very role-migration concept, and it is fairly special case where it fits quite nicely.
What I want is this (oh, and this is C++):
class A {
void f() { doSomethingA(); }
}
... | c++ | inheritance | null | null | null | null | open | Calling a base-class non-virtual function which has been redefined?
===
I know some think I shouldn't redefine non-virtual functions from inherited classes, however, what I'm doing now is using that very role-migration concept, and it is fairly special case where it fits quite nicely.
What I want is this (oh, and t... | 0 |
1,570,750 | 10/15/2009 07:18:25 | 7,581 | 09/15/2008 14:00:21 | 2,599 | 86 | wget-like bittorrent client or library? | Is there any bittorrent client or (Java|Python|Ruby|Perl) library that I can use like wget or curl?
I would like to use simply as a step in a script, like you would use wget.
| bittorrent | null | null | null | null | 10/16/2011 16:56:09 | too localized | wget-like bittorrent client or library?
===
Is there any bittorrent client or (Java|Python|Ruby|Perl) library that I can use like wget or curl?
I would like to use simply as a step in a script, like you would use wget.
| 3 |
5,747,576 | 04/21/2011 17:21:48 | 704,840 | 04/12/2011 20:20:39 | 6 | 0 | Access an object property dynamicly. | Is it possible to access an object property dynamicly within C#? I can't seem to figured out a way. VS seems to yell at me every time.
Here is an example to convery what I am trying to do.
So we have two object let's call it car.
Car CAR1 = new Car();
Car CAR2 = new Car();
Now say I have CAR1 and CAR2 in... | c# | oop | object | properties | null | null | open | Access an object property dynamicly.
===
Is it possible to access an object property dynamicly within C#? I can't seem to figured out a way. VS seems to yell at me every time.
Here is an example to convery what I am trying to do.
So we have two object let's call it car.
Car CAR1 = new Car();
Car CAR2 = new... | 0 |
9,126,852 | 02/03/2012 10:07:04 | 1,187,231 | 02/03/2012 10:03:07 | 1 | 0 | DirectX Game Screenshots | Software: Visual Basic 2008
My problem:
I make a program for taking screenshots from the game, this is the current code that I use:
Dim bounds As Rectangle
Dim screenshot As System.Drawing.Bitmap
Dim graph As Graphics
bounds = Screen.PrimaryScreen.Bounds
scre... | directx | screenshot | null | null | null | 02/05/2012 03:58:54 | not a real question | DirectX Game Screenshots
===
Software: Visual Basic 2008
My problem:
I make a program for taking screenshots from the game, this is the current code that I use:
Dim bounds As Rectangle
Dim screenshot As System.Drawing.Bitmap
Dim graph As Graphics
bounds = Screen.PrimaryS... | 1 |
7,349,228 | 09/08/2011 13:58:09 | 934,958 | 09/08/2011 13:58:09 | 1 | 0 | Facebook Denying access to site that is not in violation of any rules | doing a debug on my site I end up with this
http://developers.facebook.com/tools/debug/og/object?q=http%3A%2F%2Fwww.thestygianrenegade.tk
which is strange as there is nothing malicious or against the rules on the site. Now I know it's not a top-level domain block (like co.cc was in the past) because the following li... | php | facebook-page | null | null | null | 09/08/2011 14:05:47 | off topic | Facebook Denying access to site that is not in violation of any rules
===
doing a debug on my site I end up with this
http://developers.facebook.com/tools/debug/og/object?q=http%3A%2F%2Fwww.thestygianrenegade.tk
which is strange as there is nothing malicious or against the rules on the site. Now I know it's not a t... | 2 |
735,589 | 04/09/2009 19:25:24 | 23,667 | 09/30/2008 03:58:53 | 774 | 70 | ADVICE on billing Query in SQL Server 2000 | I need some advice in tackling a query. I can handle this in a front-end application, however, due to design, I have to inplement this in the back-end. I have the following
<pre>
<code>
CREATE TABLE [dbo].[openitems](
[id] [varchar](8) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,
[type] [char](5) COLLATE SQL_Lat... | sql | sql-server2000 | billing | null | null | null | open | ADVICE on billing Query in SQL Server 2000
===
I need some advice in tackling a query. I can handle this in a front-end application, however, due to design, I have to inplement this in the back-end. I have the following
<pre>
<code>
CREATE TABLE [dbo].[openitems](
[id] [varchar](8) COLLATE SQL_Latin1_General_CP... | 0 |
8,534,132 | 12/16/2011 12:26:52 | 143,030 | 07/22/2009 17:14:12 | 5,615 | 49 | Good structure for a PHP MVC project | I have been researching for nearly a year on how I would like to do my personal MVC library/framework. I have learned a lot and the good people of SO have helped me tremendously.
I have noticed that most MVC frameworks will have the `Models` `Views` and `Controllers` folders. In a large project this doesn't mak... | php | mvc | oop | null | null | 12/16/2011 13:31:26 | not constructive | Good structure for a PHP MVC project
===
I have been researching for nearly a year on how I would like to do my personal MVC library/framework. I have learned a lot and the good people of SO have helped me tremendously.
I have noticed that most MVC frameworks will have the `Models` `Views` and `Controllers` fol... | 4 |
6,771,484 | 07/21/2011 05:07:59 | 385,273 | 07/07/2010 07:39:55 | 3,220 | 248 | PHP regex optional non-matching groups? | I'm trying to make a date regex that allows years from 1900 to 2099, with the 19 or 20 optional.
I'm almost there, but I can't find a way to allow the 19 or 20 optional part. Here's what I've got:
(?:20)(?:19)?[0-9][0-9]
Testing results:
String preg_match is this ok?
====== ======... | php | regex | date | year | null | null | open | PHP regex optional non-matching groups?
===
I'm trying to make a date regex that allows years from 1900 to 2099, with the 19 or 20 optional.
I'm almost there, but I can't find a way to allow the 19 or 20 optional part. Here's what I've got:
(?:20)(?:19)?[0-9][0-9]
Testing results:
String preg... | 0 |
6,770,757 | 07/21/2011 02:41:48 | 55,452 | 01/15/2009 14:57:43 | 1,624 | 92 | Using multiple WSDLs with Axis2 wsdl2code Maven plugin | I'm creating a client with Maven2 that uses several web services. I'm restricted to using `Axis2` or other framework supporting Apache `HttpClient` as an HTTP conduit because these services require integration with a managed certificate solution based on `HttpClient`.
I'm familiar with CXF's code-gen Maven plugin w... | maven-2 | code-generation | axis2 | pom | wsdl2code | null | open | Using multiple WSDLs with Axis2 wsdl2code Maven plugin
===
I'm creating a client with Maven2 that uses several web services. I'm restricted to using `Axis2` or other framework supporting Apache `HttpClient` as an HTTP conduit because these services require integration with a managed certificate solution based on `Htt... | 0 |
4,725,887 | 01/18/2011 15:30:38 | 416,626 | 08/10/2010 21:14:32 | 100 | 10 | Calculate the difference between two non-adjacent columns, based on a "match column" using Excel VBA | I'm looking for the most efficient way to compare two sets of two columns, thus:
Set 1:
`A | B | C |
11_22 | 10 | |
33_44 | 20 | |
55_66 | 30 | |
77_88 | 40 | |
99_00 | 50 | |`
Set 2:
`J | K |
33_44 | 19 |
99_00 | 47 |
77_88 | 40 |`
For each match between c... | vba | excel-vba | null | null | null | null | open | Calculate the difference between two non-adjacent columns, based on a "match column" using Excel VBA
===
I'm looking for the most efficient way to compare two sets of two columns, thus:
Set 1:
`A | B | C |
11_22 | 10 | |
33_44 | 20 | |
55_66 | 30 | |
77_88 | 40 | |
99_00 | 50 | |`
... | 0 |
4,048,192 | 10/29/2010 00:35:10 | 490,763 | 10/29/2010 00:35:10 | 1 | 0 | I Can't normal open my page ? | I Can't normal open my page show me all but without css when i refreash work fine ? thx | php | html | css | null | null | 10/29/2010 00:38:06 | not a real question | I Can't normal open my page ?
===
I Can't normal open my page show me all but without css when i refreash work fine ? thx | 1 |
6,178,307 | 05/30/2011 15:47:20 | 686,849 | 04/01/2011 02:44:20 | 164 | 2 | Notifications in Open Ears | HI,
Can anyone tell me about the notifications which are used in the Open ears.
Thanks,
Christy | iphone | ipad | speech-recognition | null | null | 05/31/2011 01:53:44 | not a real question | Notifications in Open Ears
===
HI,
Can anyone tell me about the notifications which are used in the Open ears.
Thanks,
Christy | 1 |
11,435,042 | 07/11/2012 14:35:53 | 1,518,075 | 07/11/2012 14:23:37 | 1 | 0 | how to get if user likes a post or not with Facebook Graph API in iOS | Facebook Graph API let us use this to get all likes of a "post"
[facebook requestWithGraphPath:@"post_id/likes" andDelegate:self];
(post id type maybe status, photo, or link etc)
post id ,ex: 183039808383895_363838080355846
we also can use this to get all likes of a "comment"
[facebook requestWit... | ios | facebook-graph-api | facebook-like | null | null | null | open | how to get if user likes a post or not with Facebook Graph API in iOS
===
Facebook Graph API let us use this to get all likes of a "post"
[facebook requestWithGraphPath:@"post_id/likes" andDelegate:self];
(post id type maybe status, photo, or link etc)
post id ,ex: 183039808383895_363838080355846
we al... | 0 |
5,318,951 | 03/15/2011 22:40:44 | 661,504 | 03/15/2011 22:40:44 | 1 | 0 | Building a loop | */
import java.text.DecimalFormat;
public class Buddy {
public static void main(String[] args) {
//Declaring and initializing the variables
double principle = 200000.0;
double interestRate = 0.0575;
int term = 360;
DecimalFormat decimalPlaces=new DecimalFormat("0.00");
// Cal... | java | null | null | null | null | 03/15/2011 23:02:28 | not a real question | Building a loop
===
*/
import java.text.DecimalFormat;
public class Buddy {
public static void main(String[] args) {
//Declaring and initializing the variables
double principle = 200000.0;
double interestRate = 0.0575;
int term = 360;
DecimalFormat decimalPlaces=new DecimalFormat("... | 1 |
10,778,791 | 05/28/2012 02:36:07 | 1,420,850 | 05/28/2012 02:28:13 | 1 | 0 | How to use this class in my code | I saw this natural sorting class that Ian Griffiths created ([http://www.interact-sw.co.uk/iangblog/2007/12/13/natural-sorting][1]) in C#.
I wanted to use it to sort a List of objects in my own code by the name of the object (also, how would I do it by a field in an object), how would I do so?
Thanks!
... | list | sorting | null | null | null | 05/28/2012 05:05:04 | not a real question | How to use this class in my code
===
I saw this natural sorting class that Ian Griffiths created ([http://www.interact-sw.co.uk/iangblog/2007/12/13/natural-sorting][1]) in C#.
I wanted to use it to sort a List of objects in my own code by the name of the object (also, how would I do it by a field in an object), h... | 1 |
3,848,256 | 10/03/2010 02:04:56 | 239,383 | 12/28/2009 03:47:20 | 1 | 0 | How to split up images in OpenCV based on Hough lines? | I'm new to OpenCV and image processing in general. I have photos taken with a camera of food labels for a project I'm working on. I was able to use the cvHoughLines2 function to draw red lines over the lines/bars on the photo.
What I want to do now is to chop up the image into several smaller images based on the Ho... | image-processing | opencv | computer-vision | null | null | null | open | How to split up images in OpenCV based on Hough lines?
===
I'm new to OpenCV and image processing in general. I have photos taken with a camera of food labels for a project I'm working on. I was able to use the cvHoughLines2 function to draw red lines over the lines/bars on the photo.
What I want to do now is to c... | 0 |
8,088,965 | 11/11/2011 02:24:58 | 964,292 | 09/26/2011 02:36:14 | 1 | 1 | Searching for programming expressions on google | Some users of this site have mistakenly closed the topic "How to google for strings that contain signs such as ()@". The Google search of programming terms is directly relevant to this site as many programmers use Google as they design or code.
So I will ask the same kind of question again: How to search for someth... | google | null | null | null | null | 11/11/2011 17:34:34 | off topic | Searching for programming expressions on google
===
Some users of this site have mistakenly closed the topic "How to google for strings that contain signs such as ()@". The Google search of programming terms is directly relevant to this site as many programmers use Google as they design or code.
So I will ask the ... | 2 |
927,631 | 05/29/2009 19:08:20 | 99,989 | 05/02/2009 21:27:09 | 98 | 2 | Is there a heap class in C++ that supports changing the priority of iterators to elements other than the head? | I have a priority queue of events, but sometimes the event priorities change, so I'd like to maintain iterators from the event requesters into the heap. If the priority changes, I'd like the heap to be adjusted in log(n) time. I will always have exactly one iterator pointing to each element in the heap. | c++ | stl | boost | heap | priority-queue | null | open | Is there a heap class in C++ that supports changing the priority of iterators to elements other than the head?
===
I have a priority queue of events, but sometimes the event priorities change, so I'd like to maintain iterators from the event requesters into the heap. If the priority changes, I'd like the heap to be a... | 0 |
10,037,311 | 04/05/2012 23:14:24 | 466,159 | 10/04/2010 19:12:06 | 28 | 0 | Proper and secure way to symmetrically encrypt strings in iOS 3+ | I am pretty much a newbie at cryptography but I am trying to encrypt some data and save it in a file in iOS 3 because I do not want the user to just go in and edit the file. What is the proper way to securely (relatively) encrypt the data in iOS 3? Most of the documentations I found online were for iOS 5.
Any help w... | ios | string | encryption | cryptography | null | null | open | Proper and secure way to symmetrically encrypt strings in iOS 3+
===
I am pretty much a newbie at cryptography but I am trying to encrypt some data and save it in a file in iOS 3 because I do not want the user to just go in and edit the file. What is the proper way to securely (relatively) encrypt the data in iOS 3? M... | 0 |
10,599,964 | 05/15/2012 11:42:19 | 1,396,031 | 05/15/2012 11:36:41 | 1 | 0 | Svn commit in PHP | I have an a script which generate some keys. This script must commit them on svn-server. They are different. Can you help me with some idea?
I think about svn php lib and system / exec, but don't know how connect with svn-server and save file there. | php | svn | null | null | null | 05/15/2012 18:46:32 | not a real question | Svn commit in PHP
===
I have an a script which generate some keys. This script must commit them on svn-server. They are different. Can you help me with some idea?
I think about svn php lib and system / exec, but don't know how connect with svn-server and save file there. | 1 |
5,840,130 | 04/30/2011 06:51:04 | 216,021 | 11/21/2009 09:36:27 | 962 | 44 | Is SpringSource Tool Suite 2.6 Grails support broken? | I have recently updated my STS from 2.5.2 to 2.6. Since then, each grails project shows an error in the **conf/spring/resources.groovy** file reading:<br><br> `Description Resource Path Location Type
Internal compiler error: java.lang.VerifyError: (class: org/codehaus/jdt/groovy/internal/compiler/ast/JDTClassNode, met... | spring | plugins | grails | groovy | sts-springsourcetoolsuite | null | open | Is SpringSource Tool Suite 2.6 Grails support broken?
===
I have recently updated my STS from 2.5.2 to 2.6. Since then, each grails project shows an error in the **conf/spring/resources.groovy** file reading:<br><br> `Description Resource Path Location Type
Internal compiler error: java.lang.VerifyError: (class: org/... | 0 |
2,712,410 | 04/26/2010 09:45:30 | 190,702 | 10/15/2009 15:32:27 | 750 | 32 | Which framework exceptions should every programmer know about ? | I've recently started a new project in C#, and, as I was coding some exception throw in a function, I figured out I didn't really know which exception I should use.
Here are common exceptions that are often thrown in many programs :
- [ArgumentException][1]
- [ArgumentNullException][2]
- [InvalidOperationExcep... | .net | c# | exception | null | null | 11/24/2011 04:18:46 | not constructive | Which framework exceptions should every programmer know about ?
===
I've recently started a new project in C#, and, as I was coding some exception throw in a function, I figured out I didn't really know which exception I should use.
Here are common exceptions that are often thrown in many programs :
- [ArgumentE... | 4 |
10,299,809 | 04/24/2012 14:16:18 | 1,092,130 | 12/11/2011 10:51:01 | 8 | 0 | database choice for advices website? | I was wondering what is the best type of database to use in a q&a style site?
A site where someone asks a question and the community can comment and answer it, like Yahoo answers.
What database and which engine would be the most appropriate?
Personally I was thinking about MySQL and MyISAM engine, but I'm no exper... | mysql | database | myisam | null | null | 04/25/2012 14:29:20 | not constructive | database choice for advices website?
===
I was wondering what is the best type of database to use in a q&a style site?
A site where someone asks a question and the community can comment and answer it, like Yahoo answers.
What database and which engine would be the most appropriate?
Personally I was thinking about... | 4 |
4,364,944 | 12/06/2010 09:33:10 | 532,043 | 12/06/2010 09:33:10 | 1 | 0 | startup setup to serve both programmer and business | I'm so glad to have found this site. I hope I can get insightful advice from you guys, the pros in this field. After months of research and speaking with some programmers, I cannot find the complete (and objective) info I am looking for.
My programming skills are very basic that I don't consider it a professional s... | php | security | protocols | startup | null | 12/06/2010 12:18:14 | off topic | startup setup to serve both programmer and business
===
I'm so glad to have found this site. I hope I can get insightful advice from you guys, the pros in this field. After months of research and speaking with some programmers, I cannot find the complete (and objective) info I am looking for.
My programming skills... | 2 |
11,172,694 | 06/23/2012 20:21:35 | 1,276,460 | 03/18/2012 02:50:54 | 499 | 1 | Why are the boundaries of my quicksort implementation awry? | I am trying to implement quicksort in python:
def partition(ls):
if len(ls) == 0:
return 0
pivot = ls[0]
i = 0
j = 1
while j < len(ls):
if ls[j] <= pivot:
i += 1
temp = ls[i]
ls[i] = ls[j]
ls[j] = temp
j += ... | python | algorithm | null | null | null | 06/24/2012 00:40:12 | too localized | Why are the boundaries of my quicksort implementation awry?
===
I am trying to implement quicksort in python:
def partition(ls):
if len(ls) == 0:
return 0
pivot = ls[0]
i = 0
j = 1
while j < len(ls):
if ls[j] <= pivot:
i += 1
temp = ls[i... | 3 |
7,369,020 | 09/10/2011 01:19:30 | 721,937 | 04/23/2011 17:20:47 | 767 | 4 | is it considered stupid/old fashioned to create a form using a table? | I sometimes hear that people don't use table anymore to format their form, is this beginning to be a trend that is left behind? why and why not? | php | html | forms | null | null | 09/10/2011 01:44:06 | not constructive | is it considered stupid/old fashioned to create a form using a table?
===
I sometimes hear that people don't use table anymore to format their form, is this beginning to be a trend that is left behind? why and why not? | 4 |
2,660,333 | 04/17/2010 22:37:38 | 216,687 | 11/23/2009 00:16:58 | 57 | 2 | ls color schemes | What's your favorite color scheme for ls in bash?
There's lots of vim color schemes out there, but I'm having trouble finding any for ls. Does anyone know any good websites with sample ls color schemes?
If you've made a custom one, attach a screenshot, along with the line to put in ~/.bash_profile.
expor... | ls | color-scheme | bash | themes | null | 04/18/2010 01:15:43 | off topic | ls color schemes
===
What's your favorite color scheme for ls in bash?
There's lots of vim color schemes out there, but I'm having trouble finding any for ls. Does anyone know any good websites with sample ls color schemes?
If you've made a custom one, attach a screenshot, along with the line to put in ~/.bash... | 2 |
7,447,960 | 09/16/2011 16:48:57 | 299,216 | 03/22/2010 17:11:12 | 1,207 | 59 | Php - organizing objects and libraries | I've been creating a small number of libraries / classes from scratch in php. I come from a codeigniter background, and I'm trying to make some libraries with similar functionality. I keep running into issues regarding objects.
Is the best way to create a super object `$this` somehow? My main issue is that I've crea... | php | codeigniter | object | frameworks | organization | null | open | Php - organizing objects and libraries
===
I've been creating a small number of libraries / classes from scratch in php. I come from a codeigniter background, and I'm trying to make some libraries with similar functionality. I keep running into issues regarding objects.
Is the best way to create a super object `$th... | 0 |
8,036,296 | 11/07/2011 12:11:06 | 679,671 | 03/28/2011 05:08:29 | 1,226 | 62 | codeigniter custom 404 page not working | In codeigniter routes file there is a setting called
$route['404_override'] = 'general/not_found';
So as you can see i have given a method there. The problem is this isnt working properly. From some pages the error 404 is showing the page that ive set in the method but for some pages it is showing the default... | php | codeigniter | routing | http-status-code-404 | null | null | open | codeigniter custom 404 page not working
===
In codeigniter routes file there is a setting called
$route['404_override'] = 'general/not_found';
So as you can see i have given a method there. The problem is this isnt working properly. From some pages the error 404 is showing the page that ive set in the method... | 0 |
4,871,770 | 02/02/2011 07:26:16 | 559,778 | 01/01/2011 13:29:40 | 3 | 0 | I have problem with char in my code,please guide me (c++) | I have problem with char in my code,please guide me (c++)
#include <stdio.h>
#include <iostream>
#include <stdlib.h>
#include <conio.h>
#include <math.h>
using namespace std;
enum Operations {SIN1, COS1, TAN1};
void selectenteroperation(char *szInput)
{
char *szLabels[3] = {"sin", "cos", "tan"}... | c++ | null | null | null | null | 02/02/2011 17:42:53 | not a real question | I have problem with char in my code,please guide me (c++)
===
I have problem with char in my code,please guide me (c++)
#include <stdio.h>
#include <iostream>
#include <stdlib.h>
#include <conio.h>
#include <math.h>
using namespace std;
enum Operations {SIN1, COS1, TAN1};
void selectenteroperati... | 1 |
10,948,552 | 06/08/2012 12:07:24 | 1,443,853 | 06/08/2012 06:44:13 | 1 | 0 | How to show an Image on the screen | Can anyone tell me how to display only a single image using android coding , actually I am new to android programming . | android | null | null | null | null | 06/08/2012 12:21:30 | not a real question | How to show an Image on the screen
===
Can anyone tell me how to display only a single image using android coding , actually I am new to android programming . | 1 |
8,681,838 | 12/30/2011 16:51:32 | 576,954 | 01/15/2011 18:53:19 | 83 | 7 | is it any good to write an internet-based automation system? | i am ordered! to design and implement an automation system for one of government's office, it is mainly a secretariat automation system, and i was thinking of implementing this system as a j2ee web application which will be hosted by apache tomcat and users need to use a browser to access the application.
so i googled... | java | java-ee | automation | web | null | 12/31/2011 00:47:23 | not a real question | is it any good to write an internet-based automation system?
===
i am ordered! to design and implement an automation system for one of government's office, it is mainly a secretariat automation system, and i was thinking of implementing this system as a j2ee web application which will be hosted by apache tomcat and us... | 1 |
7,606,426 | 09/30/2011 05:53:14 | 972,473 | 09/30/2011 05:24:34 | 1 | 0 | My Social Network's Notification System and How To Improve It | I have a couple questions, but here is the background of the questions.<br />
I created a social network for gamers (pseudo-original idea, was at the time of development starting, however) I have a notification system that works like described in the code block below (pretty bad system in my mind, but I was 12 when I ... | php | javascript | mysql | ajax | null | 09/30/2011 09:32:29 | not a real question | My Social Network's Notification System and How To Improve It
===
I have a couple questions, but here is the background of the questions.<br />
I created a social network for gamers (pseudo-original idea, was at the time of development starting, however) I have a notification system that works like described in the c... | 1 |
4,359,620 | 12/05/2010 15:54:04 | 396,335 | 07/19/2010 07:21:55 | 898 | 33 | How to query this XML in LINQ? | I find it hard using attributes and nested elements in XML.
How should I do this in LINQ if I want to extract only the `Phone` element with the attribute `Type="Mobile"` and print the address in one line?
I want to produce an output just like this:
332-899-5678 | 123 Main, St Mercer Island, WA 68042
Pleas... | c# | xml | linq | null | null | null | open | How to query this XML in LINQ?
===
I find it hard using attributes and nested elements in XML.
How should I do this in LINQ if I want to extract only the `Phone` element with the attribute `Type="Mobile"` and print the address in one line?
I want to produce an output just like this:
332-899-5678 | 123 Main,... | 0 |
10,299,451 | 04/24/2012 13:57:08 | 346,063 | 05/20/2010 11:57:51 | 11,890 | 924 | How to find out if img-tag is left of the caret node in a html editor? | I am using a html editor to edit content. Now i need to make sure a very special kind of element does not get deleted (images with a special class).
For the use cases of a non-collapsed selection/range with BACKSPACE, DELETE, CTRL + X/CMD + X i found a solution, but i am still looking for a solution to the case that... | javascript | jquery | html | dom | html-editor | null | open | How to find out if img-tag is left of the caret node in a html editor?
===
I am using a html editor to edit content. Now i need to make sure a very special kind of element does not get deleted (images with a special class).
For the use cases of a non-collapsed selection/range with BACKSPACE, DELETE, CTRL + X/CMD + ... | 0 |
9,467,541 | 02/27/2012 15:26:38 | 675,082 | 03/24/2011 14:35:21 | 809 | 10 | In ASP.NET does Response.Redirect hinder the Page_Load event of the target URL? | In my ASP.NET Web Forms application I have two pages **MyPage.aspx** and **Login.aspx**.
When the user is in **MyPage** and it is required to login clicks on
<a href="~/Login.aspx?ref=~/MyPage.aspx">login</a>
The user is brought to **Login.aspx**, enters username and password and clicks on the **login butt... | redirect | event-handling | pageload | null | null | null | open | In ASP.NET does Response.Redirect hinder the Page_Load event of the target URL?
===
In my ASP.NET Web Forms application I have two pages **MyPage.aspx** and **Login.aspx**.
When the user is in **MyPage** and it is required to login clicks on
<a href="~/Login.aspx?ref=~/MyPage.aspx">login</a>
The user is b... | 0 |
10,368,312 | 04/28/2012 23:02:38 | 1,010,991 | 10/24/2011 13:54:56 | 60 | 3 | How to reduce number of requests to the Datastore | *models.py*
class Document(db.Expando):
title = db.StringProperty()
lastEditedBy = db.ReferenceProperty(DocUser, collection_name = 'documentLastEditedBy')
...
class DocUser(db.Model):
user = db.UserProperty()
name = db.StringProperty()
hasWriteAccess= db.BooleanPropert... | python | google-app-engine | gae-datastore | null | null | null | open | How to reduce number of requests to the Datastore
===
*models.py*
class Document(db.Expando):
title = db.StringProperty()
lastEditedBy = db.ReferenceProperty(DocUser, collection_name = 'documentLastEditedBy')
...
class DocUser(db.Model):
user = db.UserProperty()
name = db.St... | 0 |
3,957,172 | 10/18/2010 07:15:13 | 479,046 | 10/18/2010 07:15:13 | 1 | 0 | Creating an Online Diagramming Tool. | Recently i have thought of setting myself the task of creating a basic digramming tool that would be web based and would like some input from other programmers and developers with more experience that myself.
I have stumbled upon this [Site][1] that offers an amazing piece of software and was wondering how they went... | flex | gwt | diagram | interactive | diagramming | null | open | Creating an Online Diagramming Tool.
===
Recently i have thought of setting myself the task of creating a basic digramming tool that would be web based and would like some input from other programmers and developers with more experience that myself.
I have stumbled upon this [Site][1] that offers an amazing piece o... | 0 |
11,329,978 | 07/04/2012 13:22:48 | 1,437,316 | 06/05/2012 12:06:28 | 9 | 0 | MATLAB, How to filter a discrete signal? | *Signal processing isn't my field of study but I need to use it. I got no idea how to filter a discrete time-domain signal?*
I have a data(fecg`.mat`) that is a `<1x10000 double> matrix` representing the magnitude of a recorded FECG signal.
I ploted it against time(0 to 9999):
[Image][1]
For removing baseli... | matlab | filter | signal-processing | null | null | 07/04/2012 15:27:05 | off topic | MATLAB, How to filter a discrete signal?
===
*Signal processing isn't my field of study but I need to use it. I got no idea how to filter a discrete time-domain signal?*
I have a data(fecg`.mat`) that is a `<1x10000 double> matrix` representing the magnitude of a recorded FECG signal.
I ploted it against time(0 ... | 2 |
5,873,307 | 05/03/2011 17:28:22 | 313,032 | 04/09/2010 17:25:11 | 1,093 | 34 | What is causing a negative bias in my super-sampling simulation? | I'm developing a little test program to see if it is feasible to add noise to an ADC to gain oversampled bits. A little theory, before we begin. Nyquist's sampling theorem suggests that an increase in one bit of resolution requires four additional samples, and in general, n more bits requires 2^(n+1) more samples. I'm ... | python | algorithm | statistics | null | null | null | open | What is causing a negative bias in my super-sampling simulation?
===
I'm developing a little test program to see if it is feasible to add noise to an ADC to gain oversampled bits. A little theory, before we begin. Nyquist's sampling theorem suggests that an increase in one bit of resolution requires four additional sa... | 0 |
1,111,376 | 07/10/2009 19:00:37 | 13,136 | 09/16/2008 17:17:38 | 1,156 | 109 | How-to do unit-testing methods involving file input output? | I'm using C++Test from Parasoft for unit testing C++ code.
I came across the following problem. I have a function similar to the next one (pseudocode):
bool LoadFileToMem(const std::string& rStrFileName)
{
if( openfile(rStrFileName) == successfull )
{
if( get_file_size() == ... | unit-testing | stub | file | c++ | null | null | open | How-to do unit-testing methods involving file input output?
===
I'm using C++Test from Parasoft for unit testing C++ code.
I came across the following problem. I have a function similar to the next one (pseudocode):
bool LoadFileToMem(const std::string& rStrFileName)
{
if( openfile(rStrFileName) ... | 0 |
7,216,081 | 08/27/2011 17:14:00 | 909,784 | 08/24/2011 14:04:51 | 1 | 0 | MVC3 HOW TO PASS IN .load function of jquery the parameter include in url | How to pass in .load function of jquery, the parameter include in url.
url recived in create.cshtml => http://.../Invoiced/Create/1
InvoicedDetail is a partialView , this contain list of details by id, this id is the parameter in ulr http://.../Invoiced/Create/1, how to cathc this parameter "1" to send in .load fun... | jquery | asp.net-mvc-3 | null | null | null | null | open | MVC3 HOW TO PASS IN .load function of jquery the parameter include in url
===
How to pass in .load function of jquery, the parameter include in url.
url recived in create.cshtml => http://.../Invoiced/Create/1
InvoicedDetail is a partialView , this contain list of details by id, this id is the parameter in ulr htt... | 0 |
5,032,752 | 02/17/2011 18:04:31 | 621,877 | 02/17/2011 18:04:31 | 1 | 0 | video capturing in java | tech 2nd year student i want to capture vider from usb/webcam in java .should anyone gide me | java | null | null | null | null | 02/17/2011 18:09:47 | not a real question | video capturing in java
===
tech 2nd year student i want to capture vider from usb/webcam in java .should anyone gide me | 1 |
11,061,366 | 06/16/2012 06:28:23 | 1,125,571 | 01/02/2012 01:14:21 | 139 | 0 | Using report service with asp.net mvc 2.0 | I am a pretty new developer with .net, and now I am wonder how can I print report in asp.net mvc of my project. I want to print report with the data that I queried from my database.
Any sharing idea about it please.
Thanks. | asp.net-mvc | reporting-services | null | null | null | 06/17/2012 16:05:03 | not a real question | Using report service with asp.net mvc 2.0
===
I am a pretty new developer with .net, and now I am wonder how can I print report in asp.net mvc of my project. I want to print report with the data that I queried from my database.
Any sharing idea about it please.
Thanks. | 1 |
9,590,076 | 03/06/2012 18:58:11 | 1,253,009 | 03/06/2012 18:51:39 | 1 | 0 | jTDS Connect URL | I am using jTDS to connect SQL Server 2005 Express. My connect url is jdbc:jtds:sqlserver://127.0.0.1:1433/dbstore;user=myusername,password=mypassword
It's not connecting with a "SQL server refusing connection" problem. | jtds | null | null | null | null | 03/07/2012 14:15:20 | not a real question | jTDS Connect URL
===
I am using jTDS to connect SQL Server 2005 Express. My connect url is jdbc:jtds:sqlserver://127.0.0.1:1433/dbstore;user=myusername,password=mypassword
It's not connecting with a "SQL server refusing connection" problem. | 1 |
1,255,998 | 08/10/2009 16:57:12 | 15,053 | 09/17/2008 05:30:10 | 189 | 12 | How can I leverage JPA when code is generated? | I have classes for entities like Customer, InternalCustomer, ExternalCustomer (with the appropriate inheritance) generated from an xml schema. I would like to use JPA (suggest specific implementation in your answer if relevant) to persist objects from these classes but I can't annotate them since they are generated and... | jpa | xsd | persistence | null | null | null | open | How can I leverage JPA when code is generated?
===
I have classes for entities like Customer, InternalCustomer, ExternalCustomer (with the appropriate inheritance) generated from an xml schema. I would like to use JPA (suggest specific implementation in your answer if relevant) to persist objects from these classes bu... | 0 |
2,717,910 | 04/27/2010 00:19:13 | 83,889 | 03/28/2009 01:28:09 | 5,097 | 314 | In ASP.NET MVC, how do I display a property name as a label splitting on CamelCase | I know that I have seen this before. I can't remember if it was a C4MVC template demo or an input builder thing! I need to know how I can use the convention of CamelCasing my view model properties and having the "CamelCasedProperty" rendered in the label as "Camel Cased Property". This should be handled by the creat... | asp.net-mvc-2 | null | null | null | null | null | open | In ASP.NET MVC, how do I display a property name as a label splitting on CamelCase
===
I know that I have seen this before. I can't remember if it was a C4MVC template demo or an input builder thing! I need to know how I can use the convention of CamelCasing my view model properties and having the "CamelCasedPropert... | 0 |
7,279,216 | 09/02/2011 04:23:15 | 921,193 | 08/31/2011 08:27:10 | 6 | 0 | Best free auto updater c# | what is best free auto update tool for .net desktop applications currently(for this date)? I use ".NET Application Updater Component", but it's made in 2002.
---NOT ClickOnce (it has many limitations ) | c# | .net | update | null | null | 09/02/2011 05:49:05 | not constructive | Best free auto updater c#
===
what is best free auto update tool for .net desktop applications currently(for this date)? I use ".NET Application Updater Component", but it's made in 2002.
---NOT ClickOnce (it has many limitations ) | 4 |
5,214,474 | 03/07/2011 00:11:07 | 381,443 | 07/01/2010 19:10:51 | 74 | 3 | Simulate User Input in 3rd Party Application | Not sure where to start with this one ...
I'm thinking about creating a small little application to automate some repetitive text entry. I would like to be able to define snippets of text, and inject them into other applications when I want. What would be the best way to approach this problem? I have stumbled across... | c# | windows | interop | input | user-input | null | open | Simulate User Input in 3rd Party Application
===
Not sure where to start with this one ...
I'm thinking about creating a small little application to automate some repetitive text entry. I would like to be able to define snippets of text, and inject them into other applications when I want. What would be the best wa... | 0 |
11,732,909 | 07/31/2012 04:02:08 | 1,229,834 | 02/24/2012 03:06:27 | 15 | 0 | Http xmpp multithread process | I am using a python library called sleekxmpp to imeplement xmpp protocol.<br/>
Actually, the whole process is, a client send a http request to me, then I need to send xmpp messages to other clients through my sleekxmpp library.<br/>
I need to gather those http request in queue and my sleekxmpp need to longlive listen... | python | multithreading | http | xmpp | null | null | open | Http xmpp multithread process
===
I am using a python library called sleekxmpp to imeplement xmpp protocol.<br/>
Actually, the whole process is, a client send a http request to me, then I need to send xmpp messages to other clients through my sleekxmpp library.<br/>
I need to gather those http request in queue and m... | 0 |
3,159,908 | 07/01/2010 16:52:49 | 312,675 | 04/09/2010 10:07:04 | 784 | 2 | How to determine if we are in the first week of the current month | I am writing a little utility function in Python which returns a boolean, indicating whether today is the first week of the month.
This is what I have so far:
import calendar
import time
y, m = time.localtime(time.time())[:2]
data = calendar.month(y, m)
In [24]: type(temp)
Out[2... | python | null | null | null | null | null | open | How to determine if we are in the first week of the current month
===
I am writing a little utility function in Python which returns a boolean, indicating whether today is the first week of the month.
This is what I have so far:
import calendar
import time
y, m = time.localtime(time.time())[:2]
... | 0 |
7,575,821 | 09/27/2011 21:21:18 | 434,493 | 08/29/2010 23:58:11 | 71 | 0 | Postgres 9.1 Replication vs MySQL replication | Since Postgres now has built-in replication, how does it compare to MySQL?
What are the PRO/CONs of Postgres vs MySQL related strictly to replication? | mysql | database | postgresql | replication | null | 09/28/2011 01:39:12 | off topic | Postgres 9.1 Replication vs MySQL replication
===
Since Postgres now has built-in replication, how does it compare to MySQL?
What are the PRO/CONs of Postgres vs MySQL related strictly to replication? | 2 |
6,786,052 | 07/22/2011 05:34:01 | 855,281 | 07/21/2011 06:02:55 | 1 | 0 | how can i select 1,4,7,10,13,... numbered records from table | ID NAME AGE DEPTNO SALARY
------- -------------------- ---------- ---------- ----------
1 shasank 25 11 2025
2 raju 27 12 2027
3 son 33 12 2131
... | sql | null | null | null | null | 07/22/2011 13:05:20 | not a real question | how can i select 1,4,7,10,13,... numbered records from table
===
ID NAME AGE DEPTNO SALARY
------- -------------------- ---------- ---------- ----------
1 shasank 25 11 2025
2 raju 27 12 2027
... | 1 |
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