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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
9,938,878 | 03/30/2012 07:44:55 | 1,302,702 | 03/30/2012 07:40:36 | 1 | 0 | What‘s do "Performance isolation" and "Fairness isolation" mean? | Are there any information about the two terms? Please let me know. Thanks! | performance | isolation | null | null | null | 03/31/2012 23:25:29 | off topic | What‘s do "Performance isolation" and "Fairness isolation" mean?
===
Are there any information about the two terms? Please let me know. Thanks! | 2 |
4,314,423 | 11/30/2010 13:47:18 | 310,662 | 04/07/2010 05:52:50 | 177 | 13 | PHP and Python static methods in objects, two different worlds...? | i'm php coder, trying to get into python world, and it's very hard for me.
Biggest enjoy of static methods in php is automatic builder of instance. No need to declare object, if you needed it once, in every file (or with different constructor params , in one line)
<?php
class Foo {
function __constructor__(){
$this->var = 'blah';
}
public static function aStaticMethod() {
return $this->var;
}
}
echo Foo::aStaticMethod();
?>
we can call constructor from static method don't we? and we can access everything in class as it would be simple method ... we can even have STATIC CONSTRUCTOR in php class and call it like so: Object::construct()->myMethod(); (to pass different params every time)
but not in python???? @staticmethod makes method in class a simple function that doesn't see totally anything ??
class socket(object):
def __init__(self):
self.oclass = otherclass()
print 'test' # does this constructor called at all when calling static method??
def ping():
return self.oclass.send('PING') # i can't access anything!!!
print Anidb.ping()
I can't access anything from that god damned static method, it's like a standalone function or something like this..??
Maybe I'm using the wrong decorator? Maybe there's something like php offers with static methods in python?
1) Please tell why static methods is isolated
2) Please tell me how to make the same behavior like php static methods have.
3) Please tell me alternative practical use of this, if php static methods behavior is a bad thing
P.s. the goal of all this to write totally less code as much as possible.
P.p.s Heavy commenting of sample code is appreciated
Thank you.
| php | python | best-practies | null | null | null | open | PHP and Python static methods in objects, two different worlds...?
===
i'm php coder, trying to get into python world, and it's very hard for me.
Biggest enjoy of static methods in php is automatic builder of instance. No need to declare object, if you needed it once, in every file (or with different constructor params , in one line)
<?php
class Foo {
function __constructor__(){
$this->var = 'blah';
}
public static function aStaticMethod() {
return $this->var;
}
}
echo Foo::aStaticMethod();
?>
we can call constructor from static method don't we? and we can access everything in class as it would be simple method ... we can even have STATIC CONSTRUCTOR in php class and call it like so: Object::construct()->myMethod(); (to pass different params every time)
but not in python???? @staticmethod makes method in class a simple function that doesn't see totally anything ??
class socket(object):
def __init__(self):
self.oclass = otherclass()
print 'test' # does this constructor called at all when calling static method??
def ping():
return self.oclass.send('PING') # i can't access anything!!!
print Anidb.ping()
I can't access anything from that god damned static method, it's like a standalone function or something like this..??
Maybe I'm using the wrong decorator? Maybe there's something like php offers with static methods in python?
1) Please tell why static methods is isolated
2) Please tell me how to make the same behavior like php static methods have.
3) Please tell me alternative practical use of this, if php static methods behavior is a bad thing
P.s. the goal of all this to write totally less code as much as possible.
P.p.s Heavy commenting of sample code is appreciated
Thank you.
| 0 |
7,665,536 | 10/05/2011 17:57:15 | 220,180 | 11/27/2009 17:56:06 | 346 | 6 | SEO optimization url and routes, deal with not unique parameters? | Everyone knows that:
www.example.com/city/new-york
is much better than:
www.example.com/city?id=43567
Fine, meaningful and human-readable. But how to deal with slug or not unique names (e.g. the city of *Naples* in both Italy and USA)?
What i mean is that when the user click on that link i should query the database for the city: i can't use the slug new-work as it's **not unique** and the function for calculating the slug is **not invertible**.
***Question***: should i store the slug in the database for the purpose of url generating or should i append the *id* after/before the city slug? Which method is better from SEO point of view? Does any other way exist?
www.example.com/city/43567/naples
www.example.com/city/naples-43567 | url | routing | url-rewriting | seo | null | null | open | SEO optimization url and routes, deal with not unique parameters?
===
Everyone knows that:
www.example.com/city/new-york
is much better than:
www.example.com/city?id=43567
Fine, meaningful and human-readable. But how to deal with slug or not unique names (e.g. the city of *Naples* in both Italy and USA)?
What i mean is that when the user click on that link i should query the database for the city: i can't use the slug new-work as it's **not unique** and the function for calculating the slug is **not invertible**.
***Question***: should i store the slug in the database for the purpose of url generating or should i append the *id* after/before the city slug? Which method is better from SEO point of view? Does any other way exist?
www.example.com/city/43567/naples
www.example.com/city/naples-43567 | 0 |
6,942,535 | 08/04/2011 13:44:03 | 878,706 | 08/04/2011 13:44:03 | 1 | 0 | JSF 2 with PrimeFaces: Incell-Editing, no updated object in RowEditEvent parameter | I'm using Mojarra 2.0.3 on Tomcat 6.0 with Primefaces 2.
I got a dataTable and want to make it incell-editable. Everything works fine, but my rowEditListener with the parameter "RowEditEvent event" returns no new object.
public void onEditRow(RowEditEvent event) {
Nutzer nutzer = (Nutzer) event.getObject(); // Get object from event
System.out.println(nutzer.toString()); // This prints the OLD data,
// not the data I wrote into the form
nutzerManager.editNutzer(nutzer); // Write into the database
}
The managed bean is in session scope. Why does the listener only receive the old data, not the data I wrote into the incell-formular?
Hope, you can help me.
Greets from germany,
Andy | java | jsf | datatable | primefaces | null | null | open | JSF 2 with PrimeFaces: Incell-Editing, no updated object in RowEditEvent parameter
===
I'm using Mojarra 2.0.3 on Tomcat 6.0 with Primefaces 2.
I got a dataTable and want to make it incell-editable. Everything works fine, but my rowEditListener with the parameter "RowEditEvent event" returns no new object.
public void onEditRow(RowEditEvent event) {
Nutzer nutzer = (Nutzer) event.getObject(); // Get object from event
System.out.println(nutzer.toString()); // This prints the OLD data,
// not the data I wrote into the form
nutzerManager.editNutzer(nutzer); // Write into the database
}
The managed bean is in session scope. Why does the listener only receive the old data, not the data I wrote into the incell-formular?
Hope, you can help me.
Greets from germany,
Andy | 0 |
6,370,291 | 06/16/2011 10:16:50 | 801,231 | 06/16/2011 10:16:50 | 1 | 0 | Ruby Shoes and MySQL: GUI freezes, should I use threads? | I'm trying to learn Shoes and decided to make a simple GUI to run a SQL-script line-by-line.
My problem is that in GUI pressing the button, which executes my function, freezes the GUI for the time it takes the function to execute the script.
With long scripts this might take several minutes.
Someone had a similar problem ([http://www.stackoverflow.com/questions/958662/shoes-and-heavy-operation-in-separate-thread][1]) and the suggestion was just to put intensive stuff under a Thread: if I copy the math-code from previously mentioned thread and replace my mysql-code the GUI works without freezing, so that probably hints to a problem with how I'm using the mysql-adapter?
Below is a simplified version of the code:
problem.rb:
__________
# copy the mysql-gem if not in gem-folder already
Shoes.setup do
gem 'mysql'
end
require "mysql"
# the function that does the mysql stuff
def someFunction
con = Mysql::real_connect("myserver", "user", "pass", "db")
scriptFile = File.open("myfile.sql", "r")
script = scriptFile.read
scriptFile.close
result = []
script.each_line do |line|
result << con.query(line)
end
return result
end
# the Shoes app with the Thread
Shoes.app do
stack do
button "Execute someFunction" do
Thread.start do
result = someFunction
para "Done!"
end
end
end
stack do
button "Can't click me when GUI is frozen" do
alert "GUI wasn't frozen?"
end
end
end
[1]: http://www.stackoverflow.com/questions/958662/shoes-and-heavy-operation-in-separate-thread | mysql | ruby | multithreading | gui | shoes | null | open | Ruby Shoes and MySQL: GUI freezes, should I use threads?
===
I'm trying to learn Shoes and decided to make a simple GUI to run a SQL-script line-by-line.
My problem is that in GUI pressing the button, which executes my function, freezes the GUI for the time it takes the function to execute the script.
With long scripts this might take several minutes.
Someone had a similar problem ([http://www.stackoverflow.com/questions/958662/shoes-and-heavy-operation-in-separate-thread][1]) and the suggestion was just to put intensive stuff under a Thread: if I copy the math-code from previously mentioned thread and replace my mysql-code the GUI works without freezing, so that probably hints to a problem with how I'm using the mysql-adapter?
Below is a simplified version of the code:
problem.rb:
__________
# copy the mysql-gem if not in gem-folder already
Shoes.setup do
gem 'mysql'
end
require "mysql"
# the function that does the mysql stuff
def someFunction
con = Mysql::real_connect("myserver", "user", "pass", "db")
scriptFile = File.open("myfile.sql", "r")
script = scriptFile.read
scriptFile.close
result = []
script.each_line do |line|
result << con.query(line)
end
return result
end
# the Shoes app with the Thread
Shoes.app do
stack do
button "Execute someFunction" do
Thread.start do
result = someFunction
para "Done!"
end
end
end
stack do
button "Can't click me when GUI is frozen" do
alert "GUI wasn't frozen?"
end
end
end
[1]: http://www.stackoverflow.com/questions/958662/shoes-and-heavy-operation-in-separate-thread | 0 |
5,159,246 | 03/01/2011 19:19:52 | 639,971 | 03/01/2011 19:19:52 | 1 | 0 | MEMORY READ/WRITE PROCESSES | PLEASE MY DEAREST INTELLECTUALS, THE PROCESSOR PERFORMS READ/WRITE PROCESSES FROM AND TO THE
MEMORY. PLEASE, MY QUESTION IS; WHAT IS THE UNIFIED NAME (OR COMPUTER TERM) FOR READ/WRITE
PROCESS? OR IS THERE A UNIFIED NAME FOR READ/WRITE CYCLE? PLEASE ANSWERS TO BOTH QUESTIONS
ARE IMPORTANT. THANKS IN ADVANCE. | memory | read | write | processor | null | 03/01/2011 19:55:02 | off topic | MEMORY READ/WRITE PROCESSES
===
PLEASE MY DEAREST INTELLECTUALS, THE PROCESSOR PERFORMS READ/WRITE PROCESSES FROM AND TO THE
MEMORY. PLEASE, MY QUESTION IS; WHAT IS THE UNIFIED NAME (OR COMPUTER TERM) FOR READ/WRITE
PROCESS? OR IS THERE A UNIFIED NAME FOR READ/WRITE CYCLE? PLEASE ANSWERS TO BOTH QUESTIONS
ARE IMPORTANT. THANKS IN ADVANCE. | 2 |
822,781 | 05/05/2009 00:35:25 | 66,519 | 02/14/2009 22:34:12 | 2,827 | 144 | Is there a catchy term for repatriating work once offshored? | I think the term repatriation is specific for people. "Unshore, deshore, disremote." Every term I think up sounds like a nails scratching down a chalk board. "Inshoring" blech.... | offshoring | terminology | null | null | null | 09/23/2011 05:08:07 | off topic | Is there a catchy term for repatriating work once offshored?
===
I think the term repatriation is specific for people. "Unshore, deshore, disremote." Every term I think up sounds like a nails scratching down a chalk board. "Inshoring" blech.... | 2 |
5,220,307 | 03/07/2011 13:32:08 | 591,826 | 01/27/2011 07:46:05 | 62 | 1 | Qt or Visual C# for desktop applicatons | i have a question about qt vs visual C#
can you tell me which will be good choice for desktop programming, qt or visual c#
and is there any differences in qt that i can not do in c#
Thanks | c# | qt | null | null | null | 03/07/2011 13:40:12 | not constructive | Qt or Visual C# for desktop applicatons
===
i have a question about qt vs visual C#
can you tell me which will be good choice for desktop programming, qt or visual c#
and is there any differences in qt that i can not do in c#
Thanks | 4 |
8,712,690 | 01/03/2012 13:00:52 | 1,125,950 | 01/02/2012 08:58:11 | 11 | 0 | Which are the default defined constants in php | I need to know default constants in php like default functions such as explode, split, strpos etc.
Thanks | php | null | null | null | null | 01/03/2012 13:06:39 | not a real question | Which are the default defined constants in php
===
I need to know default constants in php like default functions such as explode, split, strpos etc.
Thanks | 1 |
6,534,271 | 06/30/2011 11:50:11 | 171,546 | 09/10/2009 16:13:36 | 995 | 16 | Export beamer slides to powerpoint editable format | I usually prepare my talks using powerpoint, where I explaing programs, pseudocodes, etc. Recently I was thinking about creating text-only, code-only and pseudocode-only slides with beamer and then exporting them somehow to powerpoint where I modify them to add figures or some minor details for polishing the presentation, which are usually hard to do with beamer. I googled a bit around and found that beamer can export to PDF or PS but not to powerpoint. I wonder anyway if you know some possibility of conversion from beamer to on-screen editable powerpoint - openffice impress. | latex | export | powerpoint | edit | beamer | 07/03/2011 01:42:58 | off topic | Export beamer slides to powerpoint editable format
===
I usually prepare my talks using powerpoint, where I explaing programs, pseudocodes, etc. Recently I was thinking about creating text-only, code-only and pseudocode-only slides with beamer and then exporting them somehow to powerpoint where I modify them to add figures or some minor details for polishing the presentation, which are usually hard to do with beamer. I googled a bit around and found that beamer can export to PDF or PS but not to powerpoint. I wonder anyway if you know some possibility of conversion from beamer to on-screen editable powerpoint - openffice impress. | 2 |
7,116,131 | 08/19/2011 01:49:52 | 224,200 | 12/03/2009 19:40:16 | 111 | 3 | Understanding Rails 3 Hump? | I'm relatively new to ruby, and rails. I've gone through the rails tutorial, and a few other tutorials/info about ruby. However I don't feel like I've made it over the "hump" I understand a good bit of what's going on, but routes and active record still throw me off.
I've done plenty of database backed development in php (with a few different frameworks) and even some in python/django, however it really seems like rails has a much larger community and I'd like to get involved here rather than else where.
Did anyone else experience something similar? I'm attempting work on my second project and I still feel like I need to look up/ask for help for close to every non-basic thing I do. This is a very foreign feeling to me... Any advice? | ruby-on-rails | null | null | null | null | 08/19/2011 17:56:46 | not constructive | Understanding Rails 3 Hump?
===
I'm relatively new to ruby, and rails. I've gone through the rails tutorial, and a few other tutorials/info about ruby. However I don't feel like I've made it over the "hump" I understand a good bit of what's going on, but routes and active record still throw me off.
I've done plenty of database backed development in php (with a few different frameworks) and even some in python/django, however it really seems like rails has a much larger community and I'd like to get involved here rather than else where.
Did anyone else experience something similar? I'm attempting work on my second project and I still feel like I need to look up/ask for help for close to every non-basic thing I do. This is a very foreign feeling to me... Any advice? | 4 |
2,759,354 | 05/03/2010 16:00:15 | 54,259 | 01/12/2009 17:40:26 | 777 | 53 | Left floated element and unordered lists (ul). | I am trying to indent the li elements of a ul. There is a left floated div with an image in it. The li element will indent only if I add left padding that is wider than the image itself. I you would like to look at a version irl, [take a look][1]. On this page, I have given the li a background color to demonstrate.
<div class="left">
<p ><img src='image.jpg' alt='homepage.jpg' width="360" height="395" /></p>
</div>
<p>
Est tincidunt doming iis nobis nibh. Ullamcorper eorum elit lius me delenit.
</p>
<hr />
<h3>Lorem</h3>
<ul>
<li>list element</li>
<li>list element</li>
<li>list element</li>
</ul>
The css:
.left {float: left; }
.left img {padding-right: 20px;}
ul li { padding-left: 10px; background: blue; }
thanks!
[1]: http://superuntitled.com/cms/home | css | html | null | null | null | null | open | Left floated element and unordered lists (ul).
===
I am trying to indent the li elements of a ul. There is a left floated div with an image in it. The li element will indent only if I add left padding that is wider than the image itself. I you would like to look at a version irl, [take a look][1]. On this page, I have given the li a background color to demonstrate.
<div class="left">
<p ><img src='image.jpg' alt='homepage.jpg' width="360" height="395" /></p>
</div>
<p>
Est tincidunt doming iis nobis nibh. Ullamcorper eorum elit lius me delenit.
</p>
<hr />
<h3>Lorem</h3>
<ul>
<li>list element</li>
<li>list element</li>
<li>list element</li>
</ul>
The css:
.left {float: left; }
.left img {padding-right: 20px;}
ul li { padding-left: 10px; background: blue; }
thanks!
[1]: http://superuntitled.com/cms/home | 0 |
9,848,427 | 03/24/2012 01:43:40 | 1,247,509 | 02/06/2012 22:16:41 | 407 | 7 | Rails Book Suggestions | I'm looking to learn Ruby on Rails. I already have a small background in Ruby and don't really need a book that covers both, as I ordered the Pickaxe Book a couple days ago. I recently read some of Beginning Ruby on Rails-Steven Holzner, but abandoned that after seeing multiple statements on SO about how terrible the code in it was, and also the fact that it used Rails 1...Just wondering, what is the best book for an ABSOLUTE BEGINNER in Rails? | ruby-on-rails | ruby | books | null | null | 03/27/2012 20:26:30 | not constructive | Rails Book Suggestions
===
I'm looking to learn Ruby on Rails. I already have a small background in Ruby and don't really need a book that covers both, as I ordered the Pickaxe Book a couple days ago. I recently read some of Beginning Ruby on Rails-Steven Holzner, but abandoned that after seeing multiple statements on SO about how terrible the code in it was, and also the fact that it used Rails 1...Just wondering, what is the best book for an ABSOLUTE BEGINNER in Rails? | 4 |
3,332,236 | 07/26/2010 04:37:57 | 187,870 | 10/11/2009 04:19:32 | 41 | 3 | jQuery update element using .each() | <iframe style="width: 100%; height: 300px" src="http://jsfiddle.net/vc7qB/4/embedded/"></iframe> | javascript | jquery | .each | null | null | 07/27/2010 02:49:18 | not a real question | jQuery update element using .each()
===
<iframe style="width: 100%; height: 300px" src="http://jsfiddle.net/vc7qB/4/embedded/"></iframe> | 1 |
4,155,233 | 11/11/2010 14:13:00 | 291,120 | 03/11/2010 02:40:46 | 381 | 6 | what for is microsoft document explorer 2008??? | what for is microsoft document explorer 2008???
cant find any deep information in google, please help. | microsoft | document | explorer | null | null | 11/11/2010 14:48:25 | not a real question | what for is microsoft document explorer 2008???
===
what for is microsoft document explorer 2008???
cant find any deep information in google, please help. | 1 |
10,946,009 | 06/08/2012 09:11:22 | 1,288,694 | 03/23/2012 16:26:19 | 3 | 1 | Update BGStatModel Gaussian mixture model Emgu cv | I use Gaussian mixture model GMM to have a subtraction background and forground, i used BGStatModel<Bgr> bgModel1; but i haven't good result and the forground is almost black even if i have a move, i don't know if i miss something in my code:
{
//Gaussian mixture model
BGStatModel<Bgr> bgModel1;
MCvGaussBGStatModelParams param = new MCvGaussBGStatModelParams();
public backgroundSubtraction()
{
InitializeComponent();
run();
}
void run()
{
capture = new Capture();
detector = new FGDetector<Bgr>(FORGROUND_DETECTOR_TYPE.FGD);
tracker = new BlobTrackerAuto<Bgr>();
param.win_size = 2;
param.n_gauss = 3;
param.bg_threshold = 0.7; //make difference between background and foreground
param.std_threshold = 15;
param.minArea = 15;
param.weight_init = 0.05;
param.variance_init = 30;
// create image "frame", then capture first frame from camera and save it in the "Frame"
Image<Bgr, Byte> Frame = capture.QueryFrame();
bgModel1 = new BGStatModel<Bgr>(Frame, ref param);
imageBoxSource.Image = Frame;
Application.Idle += processFrame;
}
private void processFrame(object sender, EventArgs e)
{
Image<Bgr, Byte> imageFrame = capture.QueryFrame();
if (imageFrame != null)
{
//GMM
imageFrame.SmoothGaussian(3);
bgModel1.Update(imageFrame, -1);
imageBoxSource.Image = imageFrame;
imageBoxBackground.Image = bgModel1.BackgroundMask;
imageBoxForeground.Image = bgModel1.ForgroundMask;
}
}
}
to update, the model in open cv (c++), they give as parameters the currentFrame and the initial model; cvUpdateBGStatModel(videoFrame,bgModel);, but in emguCV it has as parameter Update(Image<TColor, Byte> image, double learningRate).
As result, in the background image, i have just black image, and in the foreground when i move something it shows some little white but it's not good as using blobTracker.
Any help please?
Thanks.
| c#-4.0 | emgucv | gaussian | null | null | null | open | Update BGStatModel Gaussian mixture model Emgu cv
===
I use Gaussian mixture model GMM to have a subtraction background and forground, i used BGStatModel<Bgr> bgModel1; but i haven't good result and the forground is almost black even if i have a move, i don't know if i miss something in my code:
{
//Gaussian mixture model
BGStatModel<Bgr> bgModel1;
MCvGaussBGStatModelParams param = new MCvGaussBGStatModelParams();
public backgroundSubtraction()
{
InitializeComponent();
run();
}
void run()
{
capture = new Capture();
detector = new FGDetector<Bgr>(FORGROUND_DETECTOR_TYPE.FGD);
tracker = new BlobTrackerAuto<Bgr>();
param.win_size = 2;
param.n_gauss = 3;
param.bg_threshold = 0.7; //make difference between background and foreground
param.std_threshold = 15;
param.minArea = 15;
param.weight_init = 0.05;
param.variance_init = 30;
// create image "frame", then capture first frame from camera and save it in the "Frame"
Image<Bgr, Byte> Frame = capture.QueryFrame();
bgModel1 = new BGStatModel<Bgr>(Frame, ref param);
imageBoxSource.Image = Frame;
Application.Idle += processFrame;
}
private void processFrame(object sender, EventArgs e)
{
Image<Bgr, Byte> imageFrame = capture.QueryFrame();
if (imageFrame != null)
{
//GMM
imageFrame.SmoothGaussian(3);
bgModel1.Update(imageFrame, -1);
imageBoxSource.Image = imageFrame;
imageBoxBackground.Image = bgModel1.BackgroundMask;
imageBoxForeground.Image = bgModel1.ForgroundMask;
}
}
}
to update, the model in open cv (c++), they give as parameters the currentFrame and the initial model; cvUpdateBGStatModel(videoFrame,bgModel);, but in emguCV it has as parameter Update(Image<TColor, Byte> image, double learningRate).
As result, in the background image, i have just black image, and in the foreground when i move something it shows some little white but it's not good as using blobTracker.
Any help please?
Thanks.
| 0 |
360,654 | 12/11/2008 19:53:05 | 35,165 | 11/06/2008 16:38:33 | 96 | 6 | How to set columns widths in a GridView control to the widest necessary width | I have a gridview control that can get loaded with multiple pages worth of data. When I switch pages, the columns widths will change to accommodate the largest value in the column for *that page*.
If possible, I would like to set the widths of each column to the widest necessary width for the entire dataset.
| asp.net | gridview | null | null | null | null | open | How to set columns widths in a GridView control to the widest necessary width
===
I have a gridview control that can get loaded with multiple pages worth of data. When I switch pages, the columns widths will change to accommodate the largest value in the column for *that page*.
If possible, I would like to set the widths of each column to the widest necessary width for the entire dataset.
| 0 |
9,447,629 | 02/25/2012 20:09:37 | 611,180 | 02/10/2011 10:24:37 | 1 | 0 | MongoKit vs MongoEngine vs Flask-MongoAlchemy for Flask | Anyone has experiences about MongoKit, MongoEngine or Flask-MongoAlchemy for Flask?, Wich one do you prefeer? Positive / negative experiences?. Too much options for a Flask-Newbie. Thank you in advance. | python | mongodb | sqlalchemy | flask | null | 02/27/2012 16:23:20 | not constructive | MongoKit vs MongoEngine vs Flask-MongoAlchemy for Flask
===
Anyone has experiences about MongoKit, MongoEngine or Flask-MongoAlchemy for Flask?, Wich one do you prefeer? Positive / negative experiences?. Too much options for a Flask-Newbie. Thank you in advance. | 4 |
9,774,845 | 03/19/2012 17:24:36 | 1,279,153 | 03/19/2012 17:20:12 | 1 | 0 | event.keycode support (or similar) for Internet Explorer Mobile | I'm trying to restrict entering certain characters in a web application meant for use on the web browser that comes with windows mobile 6.0
I tried using event.keycode but it does not seem to be supported (or probably the key codes are different)?
If event.keycode is not supported in this version of mobileIE, how else can I restrict the end user from entering these characters into my input boxes?
thakns
| javascript | javascript-events | windows-mobile | windows-mobile-6 | pocket-ie | null | open | event.keycode support (or similar) for Internet Explorer Mobile
===
I'm trying to restrict entering certain characters in a web application meant for use on the web browser that comes with windows mobile 6.0
I tried using event.keycode but it does not seem to be supported (or probably the key codes are different)?
If event.keycode is not supported in this version of mobileIE, how else can I restrict the end user from entering these characters into my input boxes?
thakns
| 0 |
9,388,872 | 02/22/2012 03:55:30 | 437,247 | 09/01/2010 18:28:24 | 616 | 5 | What exactly does a pthread mutex lock out? | I'm assuming this has been asked on here, but I can't find this particular question. Does it just lock the part of the code in between the lock and unlock, or does it lock global variables? Like for this code
pthread_mutex_lock(&mtx);
bitmap[index] = 1;
pthread_mutex_unlock(&mtx);
the mutex just locks that line of code? Is there a way to lock specific variables without just locking the part of code that uses them? | pthreads | mutex | parallel-processing | null | null | null | open | What exactly does a pthread mutex lock out?
===
I'm assuming this has been asked on here, but I can't find this particular question. Does it just lock the part of the code in between the lock and unlock, or does it lock global variables? Like for this code
pthread_mutex_lock(&mtx);
bitmap[index] = 1;
pthread_mutex_unlock(&mtx);
the mutex just locks that line of code? Is there a way to lock specific variables without just locking the part of code that uses them? | 0 |
7,955,627 | 10/31/2011 15:12:26 | 419,660 | 07/16/2010 13:02:28 | 41 | 2 | SOAP request with header data | I'm trying to connect to a WCF service from PHP using the SoapClient class. I can successfully connect and traverse the API using WCFStorm however cannot seem to construct the header data correctly in order to authenticate from SoapClient. A working WCF request would be as follows:
<MyMethod>
<OutgoingHeaders attr0="MsgHeaderArray" isNull="false">
<MsgHeaderArray0>
<Name>ApiKey</Name>
<Namespace>http://www.service.com/namespace</Namespace>
<ItemType>System.String</ItemType>
<Value>ABC123</Value>
<Direction>Outgoing</Direction>
</MsgHeaderArray0>
</OutgoingHeaders>
<MethodParameters>
<colour>Red</colour>
<size>Large</size>
</MethodParameters>
</MyMethod>
The code I'm using to connect to the api and call the method is:
$params = array(
'colour' => 'Red',
'size' => 'Large'
);
$service = new SoapClient('http://www.service.com/service.svc?wsdl');
$header = new SoapHeader('http://www.service.com/namespace', 'ApiKey', 'ABC123', FALSE);
$service->__setSoapHeaders(array($header));
$service->MyMethod($params);
However I'm getting an access denied error, I'm guessing because SoapHeader isn't corrently formatted?
SoapFault: Access is denied. in SoapClient->__call()
Thank you for any help you can provide. | php | wcf | soap | null | null | null | open | SOAP request with header data
===
I'm trying to connect to a WCF service from PHP using the SoapClient class. I can successfully connect and traverse the API using WCFStorm however cannot seem to construct the header data correctly in order to authenticate from SoapClient. A working WCF request would be as follows:
<MyMethod>
<OutgoingHeaders attr0="MsgHeaderArray" isNull="false">
<MsgHeaderArray0>
<Name>ApiKey</Name>
<Namespace>http://www.service.com/namespace</Namespace>
<ItemType>System.String</ItemType>
<Value>ABC123</Value>
<Direction>Outgoing</Direction>
</MsgHeaderArray0>
</OutgoingHeaders>
<MethodParameters>
<colour>Red</colour>
<size>Large</size>
</MethodParameters>
</MyMethod>
The code I'm using to connect to the api and call the method is:
$params = array(
'colour' => 'Red',
'size' => 'Large'
);
$service = new SoapClient('http://www.service.com/service.svc?wsdl');
$header = new SoapHeader('http://www.service.com/namespace', 'ApiKey', 'ABC123', FALSE);
$service->__setSoapHeaders(array($header));
$service->MyMethod($params);
However I'm getting an access denied error, I'm guessing because SoapHeader isn't corrently formatted?
SoapFault: Access is denied. in SoapClient->__call()
Thank you for any help you can provide. | 0 |
7,209,159 | 08/26/2011 18:40:38 | 437,095 | 09/01/2010 15:23:52 | 778 | 31 | How to access C$ share in a network? | Considering I have admin access to a machine, can I remotely access the default C$ share in Windows XP and Windows 7? | windows | networking | share | access | smb | 08/26/2011 19:06:14 | off topic | How to access C$ share in a network?
===
Considering I have admin access to a machine, can I remotely access the default C$ share in Windows XP and Windows 7? | 2 |
10,224,474 | 04/19/2012 08:39:08 | 842,291 | 07/13/2011 08:37:47 | 121 | 3 | STS or InteliJ IDEA for Grails? | I now there are few questions like this already outhere, but I'm wondering what is the situation now? And some predictions for the foreseeable future. I've been playing with Grails for some time now using STS but its time for some serious work so I'm wondering witch is better IDE for Grails and Groovy: STS or IDEA? I haven't used IDEA yet but I've used STS and it's probably the slowest peace of software I've ever used. And also I've had some strange problems with Grails in STS. What are your advices/experience? | grails | ide | intellij-idea | sts-springsourcetoolsuite | null | 04/21/2012 09:58:36 | not constructive | STS or InteliJ IDEA for Grails?
===
I now there are few questions like this already outhere, but I'm wondering what is the situation now? And some predictions for the foreseeable future. I've been playing with Grails for some time now using STS but its time for some serious work so I'm wondering witch is better IDE for Grails and Groovy: STS or IDEA? I haven't used IDEA yet but I've used STS and it's probably the slowest peace of software I've ever used. And also I've had some strange problems with Grails in STS. What are your advices/experience? | 4 |
11,502,323 | 07/16/2012 10:17:41 | 1,528,573 | 07/16/2012 10:14:32 | 1 | 0 | Software deployment issues | I have been developing software basically a window based software.I want to provide my users with online database access.I want to know what are the ways to achieve this???..I have read about Windows Azure it allows Database to be integrated but not sure about it as I have never tried it... | c# | wpf | null | null | null | 07/16/2012 20:01:57 | not a real question | Software deployment issues
===
I have been developing software basically a window based software.I want to provide my users with online database access.I want to know what are the ways to achieve this???..I have read about Windows Azure it allows Database to be integrated but not sure about it as I have never tried it... | 1 |
1,330,449 | 08/25/2009 19:33:11 | 132,061 | 07/02/2009 03:19:21 | 55 | 1 | How do I pass form elements to a javascript validation function? | I have a form that lists users, and for each user there is a drop down menu (2 choices: waiting, finished) and a comments textbox. The drop down menus are each labeled "status-userid" and the comments textbox is labeled "comments-userid" ... so for user 92, the fields in his row are labeled status-92 and comments-92.
I need to validate the form in the following way:
If the value of the status is "finished", I have to make sure that the user entered comments to correspond with that specific drop down menu.
So far, I have:<br />
/* code */
function validate_form () {
valid = true;
/*here's where i need to loop through all form elements */
if ( document.demerits.status-92.value == "finished" &&
document.demerits.comments-92.value == "")
{
alert ( "Comments are required!" );
valid = false;
}
return valid;
}
How do I loop through all of the status-userid elements in the form array?! Or is there another way to do this? Thanks for your help! | javascript | forms | form-validation | input-validation | null | null | open | How do I pass form elements to a javascript validation function?
===
I have a form that lists users, and for each user there is a drop down menu (2 choices: waiting, finished) and a comments textbox. The drop down menus are each labeled "status-userid" and the comments textbox is labeled "comments-userid" ... so for user 92, the fields in his row are labeled status-92 and comments-92.
I need to validate the form in the following way:
If the value of the status is "finished", I have to make sure that the user entered comments to correspond with that specific drop down menu.
So far, I have:<br />
/* code */
function validate_form () {
valid = true;
/*here's where i need to loop through all form elements */
if ( document.demerits.status-92.value == "finished" &&
document.demerits.comments-92.value == "")
{
alert ( "Comments are required!" );
valid = false;
}
return valid;
}
How do I loop through all of the status-userid elements in the form array?! Or is there another way to do this? Thanks for your help! | 0 |
5,552,476 | 04/05/2011 13:17:58 | 552,422 | 12/23/2010 13:47:10 | 178 | 9 | Leaner controller | Hy guys.
I am new on MVC and I have a "fat" controllers and I don't know how to fit it.
This is one controller where I create a new repository and then a ViewModel gets the repo values + the isReaded property
public ActionResult Index()
{
try
{
NHibernateHelper helper = new NHibernateHelper();
UnitOfWork unitOfWork = new UnitOfWork( helper.SessionFactory );
Repository<Order> orderRepo = new Repository<Order>( unitOfWork.Session );
IEnumerable<Order> orders = orderRepo.All();
var viewModel = orders.Select(order=> new OrderViewModel
{
Order = order,
isReaded = order.Interactions.Any( x => x.Readed == true ),
} );
return View( viewModel );
}
catch
{
return RedirectToAction( "foo");
}
}
Can someone give me a tip to fit it?
Tks! | asp.net-mvc | null | null | null | null | null | open | Leaner controller
===
Hy guys.
I am new on MVC and I have a "fat" controllers and I don't know how to fit it.
This is one controller where I create a new repository and then a ViewModel gets the repo values + the isReaded property
public ActionResult Index()
{
try
{
NHibernateHelper helper = new NHibernateHelper();
UnitOfWork unitOfWork = new UnitOfWork( helper.SessionFactory );
Repository<Order> orderRepo = new Repository<Order>( unitOfWork.Session );
IEnumerable<Order> orders = orderRepo.All();
var viewModel = orders.Select(order=> new OrderViewModel
{
Order = order,
isReaded = order.Interactions.Any( x => x.Readed == true ),
} );
return View( viewModel );
}
catch
{
return RedirectToAction( "foo");
}
}
Can someone give me a tip to fit it?
Tks! | 0 |
11,656,487 | 07/25/2012 18:44:44 | 92,297 | 04/17/2009 19:06:23 | 814 | 40 | Is there something like an equivalent of a "Go get Flash" link for HTML5? | I'm building a website that requires HTML5 features in order to run. If the features are not present in the browser we display a message to the user that they need to upgrade their browser in order to fully view the content. What I would like to do is provide a link to a site with some information on what HTML5 is and what browsers support it etc. We'd prefer not have to build out our HTML5 information pages and just link to something "official" instead. Similar to the "Go get Flash" link (to http://get.adobe.com/flashplayer/) that is usually used to direct the user to Adobe if Flash isn't present. Does such a site exist? | html5 | null | null | null | null | 07/26/2012 07:36:11 | off topic | Is there something like an equivalent of a "Go get Flash" link for HTML5?
===
I'm building a website that requires HTML5 features in order to run. If the features are not present in the browser we display a message to the user that they need to upgrade their browser in order to fully view the content. What I would like to do is provide a link to a site with some information on what HTML5 is and what browsers support it etc. We'd prefer not have to build out our HTML5 information pages and just link to something "official" instead. Similar to the "Go get Flash" link (to http://get.adobe.com/flashplayer/) that is usually used to direct the user to Adobe if Flash isn't present. Does such a site exist? | 2 |
10,049,264 | 04/06/2012 21:07:17 | 1,318,253 | 04/06/2012 21:05:18 | 1 | 0 | Creating a sorted Singly Linked List in C (Insert function) | Here is my insert function [1] http://pastebin.com/1gyYGsp0
Here is the struct header [2] http://pastebin.com/PnTQUaRJ
Any help would be appreciated on where my code is going wrong.
Segmentation fault. | c | null | null | null | null | 04/17/2012 11:54:50 | not a real question | Creating a sorted Singly Linked List in C (Insert function)
===
Here is my insert function [1] http://pastebin.com/1gyYGsp0
Here is the struct header [2] http://pastebin.com/PnTQUaRJ
Any help would be appreciated on where my code is going wrong.
Segmentation fault. | 1 |
8,209,175 | 11/21/2011 08:41:04 | 956,457 | 09/21/2011 08:17:07 | 46 | 0 | JTemplate Error | I want to use JTemplate on my php page. My template:
<script type="text/html" id="TemplateResultsTable">
{#template MAIN}
<table cellpadding="10" cellspacing="0">
<tr>
<th>Seller</th>
<th>Bid Amount</th>
<th>Date</th>
</tr>
{#foreach $T.d as CD}
{#include ROW root=$T.CD}
{#/for}
</table>
{#/template MAIN}
{#template ROW}
<tr>
<td>{$T.Bidder}</td>
<td>{$T.Bid}</td>
<td>{$T.BidDate}</td>
</tr>
{#/template ROW}
</script>
My ajax call:
<script type="text/javascript">
$.noConflict();
jQuery(document).ready(function($) {
$('#ctl0_Main_BidHistoryPortlet_ctl0').click(function(){
$.ajax
({
type: 'POST',
url: '/index.php/page,Service',
data: 'action=TestFunction&AuctionId='+$('#ctl0_Main_BidHistoryPortlet_AuctionId').val(),
success: function(msg)
{
ApplyTemplate(msg);
}
});
});
function ApplyTemplate(msg)
{
$('#Container').setTemplate($("#TemplateResultsTable").html());
$('#Container').processTemplate(msg);
}
});
</script>
Json data that come from Service.php is correct. But I get following error:
"cannot read property 'length' of undefined"
What am I doing wrong? | jquery | json | jtemplate | null | null | null | open | JTemplate Error
===
I want to use JTemplate on my php page. My template:
<script type="text/html" id="TemplateResultsTable">
{#template MAIN}
<table cellpadding="10" cellspacing="0">
<tr>
<th>Seller</th>
<th>Bid Amount</th>
<th>Date</th>
</tr>
{#foreach $T.d as CD}
{#include ROW root=$T.CD}
{#/for}
</table>
{#/template MAIN}
{#template ROW}
<tr>
<td>{$T.Bidder}</td>
<td>{$T.Bid}</td>
<td>{$T.BidDate}</td>
</tr>
{#/template ROW}
</script>
My ajax call:
<script type="text/javascript">
$.noConflict();
jQuery(document).ready(function($) {
$('#ctl0_Main_BidHistoryPortlet_ctl0').click(function(){
$.ajax
({
type: 'POST',
url: '/index.php/page,Service',
data: 'action=TestFunction&AuctionId='+$('#ctl0_Main_BidHistoryPortlet_AuctionId').val(),
success: function(msg)
{
ApplyTemplate(msg);
}
});
});
function ApplyTemplate(msg)
{
$('#Container').setTemplate($("#TemplateResultsTable").html());
$('#Container').processTemplate(msg);
}
});
</script>
Json data that come from Service.php is correct. But I get following error:
"cannot read property 'length' of undefined"
What am I doing wrong? | 0 |
3,583,589 | 08/27/2010 11:14:30 | 291,120 | 03/11/2010 02:40:46 | 115 | 4 | special methods and tricks in ASP.NET MVC? | Please tell me you favorite trick and tips to me.
I want to collect so much knowledge as i can.
And i think its the best way to hear it from experts and amateur developers.
Thanks you all and take care,
Ragims | c# | asp.net | mvc | tips-and-tricks | shared-secret | 08/27/2010 14:30:27 | not a real question | special methods and tricks in ASP.NET MVC?
===
Please tell me you favorite trick and tips to me.
I want to collect so much knowledge as i can.
And i think its the best way to hear it from experts and amateur developers.
Thanks you all and take care,
Ragims | 1 |
3,535,180 | 08/20/2010 22:00:08 | 36,545 | 11/11/2008 12:34:10 | 1,096 | 21 | Header redirect, sessions lost, but only after about 5 minutes | function redirect($url){
header("HTTP/1.1 303 See Other");
header("Location: $url");
exit();
}
I have the function called when certain input buttons are clicked.
The session is set on every page, and it IS passed if the the button is clicked within 5 minutes. But the session is lost after about 5 minutes if the button is clicked.
If I refresh the page (not redirect) the session is not lost, so I'm pretty sure it's not a timeout issue. What could be causing this? | php | redirect | header | session | null | null | open | Header redirect, sessions lost, but only after about 5 minutes
===
function redirect($url){
header("HTTP/1.1 303 See Other");
header("Location: $url");
exit();
}
I have the function called when certain input buttons are clicked.
The session is set on every page, and it IS passed if the the button is clicked within 5 minutes. But the session is lost after about 5 minutes if the button is clicked.
If I refresh the page (not redirect) the session is not lost, so I'm pretty sure it's not a timeout issue. What could be causing this? | 0 |
464,547 | 01/21/2009 09:17:50 | 45,603 | 08/25/2008 09:52:34 | 1,039 | 46 | Returning Rows from a .NET Web Service | I am using a .NET web service as an interface to a database. What is the best way to return rows from this web service?
I vaguely remember that .NET 2.0 had issues with returning DataTable objects. Do those issues still exist? | web-services | .net | datatable | null | null | null | open | Returning Rows from a .NET Web Service
===
I am using a .NET web service as an interface to a database. What is the best way to return rows from this web service?
I vaguely remember that .NET 2.0 had issues with returning DataTable objects. Do those issues still exist? | 0 |
6,040,420 | 05/18/2011 05:52:08 | 734,187 | 05/02/2011 09:06:40 | 5 | 0 | IPHONE URL LODING IN TABLEVIEW DOUBTS | MY REQURNMENT IS ,i have a main url,it contains multiple urls,i have to display multiple url in a tableview,with the main contents in it including a image ,,like facebook status button,if we entered a link in the status textfiled it displays main content of that url .like that ...plese help | iphone | null | null | null | null | 05/20/2011 02:06:30 | not a real question | IPHONE URL LODING IN TABLEVIEW DOUBTS
===
MY REQURNMENT IS ,i have a main url,it contains multiple urls,i have to display multiple url in a tableview,with the main contents in it including a image ,,like facebook status button,if we entered a link in the status textfiled it displays main content of that url .like that ...plese help | 1 |
4,357,806 | 12/05/2010 07:23:58 | 238,947 | 12/26/2009 20:35:59 | 127 | 3 | Register a COM dll in the GAC with WiX | Greetings all,
I'm working on a WiX installation script for my program. I need to install a C# dll to the GAC and then register it. So, I mark the file with `Assembly=".net"` so that WiX GACs it for me, and then I have a deferred custom action, set to run before `InstallFinalize`, which calls `Assembly.Load` to load the assembly from the GAC and then `RegistrationServices.RegisterAssembly` to register it.
Should be perfect, except for one problem: Apparently the dll isn't actually written to the GAC until the commit phase, so when my custom action runs, `Assembly.Load` throws because it can't find the file. Where is it? Is it at all accessible before the commit phase? Or is there a better way to do this entirely? Seems like such a trivial thing...
Please do not suggest using `heat.exe`; I'd really like to avoid it. My program has a `ComRegisterFunction` that would like to execute on the user's computer if at all possible. | c# | wix | gac | custom-action | regasm | null | open | Register a COM dll in the GAC with WiX
===
Greetings all,
I'm working on a WiX installation script for my program. I need to install a C# dll to the GAC and then register it. So, I mark the file with `Assembly=".net"` so that WiX GACs it for me, and then I have a deferred custom action, set to run before `InstallFinalize`, which calls `Assembly.Load` to load the assembly from the GAC and then `RegistrationServices.RegisterAssembly` to register it.
Should be perfect, except for one problem: Apparently the dll isn't actually written to the GAC until the commit phase, so when my custom action runs, `Assembly.Load` throws because it can't find the file. Where is it? Is it at all accessible before the commit phase? Or is there a better way to do this entirely? Seems like such a trivial thing...
Please do not suggest using `heat.exe`; I'd really like to avoid it. My program has a `ComRegisterFunction` that would like to execute on the user's computer if at all possible. | 0 |
3,491,081 | 08/16/2010 06:37:12 | 421,431 | 08/16/2010 06:37:12 | 1 | 0 | Connection Reset by peer: mod_fcgid: | When I try to run a program in PHP using domPHP API to create PDF files in runtime - with Godaddy server, I am getting the message - Connection Reset by peer: mod_fcgid
the same work in our local server as well as in Dreamhost and Host gator.
Godaddy support insists that this is a coding error and not server issue.
Can any one help me?
thank You
Sathish | php | apache | mod-fcgid | null | null | null | open | Connection Reset by peer: mod_fcgid:
===
When I try to run a program in PHP using domPHP API to create PDF files in runtime - with Godaddy server, I am getting the message - Connection Reset by peer: mod_fcgid
the same work in our local server as well as in Dreamhost and Host gator.
Godaddy support insists that this is a coding error and not server issue.
Can any one help me?
thank You
Sathish | 0 |
1,338,671 | 08/27/2009 03:13:29 | 123,170 | 06/15/2009 15:12:41 | 78 | 1 | Custom size EditField | I am trying to put together a dialog that should look like this:
Fill in the below fields<br />
_______________ likes ____________________
where the "_" lines are the EditFields.
I am sticking all the fields in a HorizontalFieldManager, which I add to the dialog. Unfortunately, the first EditField consumes all the space on the first line. I have tried to override the getPreferredWidth() method of the EditField by creating my own class extending BasicEditField, but have had no success.
Surely there must be a simple way to force a certain size for an edit field. What am I missing? | blackberry | java | null | null | null | null | open | Custom size EditField
===
I am trying to put together a dialog that should look like this:
Fill in the below fields<br />
_______________ likes ____________________
where the "_" lines are the EditFields.
I am sticking all the fields in a HorizontalFieldManager, which I add to the dialog. Unfortunately, the first EditField consumes all the space on the first line. I have tried to override the getPreferredWidth() method of the EditField by creating my own class extending BasicEditField, but have had no success.
Surely there must be a simple way to force a certain size for an edit field. What am I missing? | 0 |
6,678,693 | 07/13/2011 12:15:56 | 625,454 | 02/20/2011 17:45:27 | 137 | 0 | how to check the speed of processor in windows xp | when i right click on my computer ,in properties it shows
Intel(R) Pentium(R) M processor 2.26GHz and also 279MHZ .so there are two speeds listed .
but when i see using directx it shows only Intel(R) Pentium(R) M processor 2.26GHz
when i see using msinfo32 it shows 798MHZ .
in device manager it shows 780MHZ .so how these speeds are displayed .
In CPU-Z it is showing:
Name:Intel Pentinum M 780
Specification:Intel(R) Pentium(R) M processor 2.26GHz
core Speed:798 MHZ
and another important thing is that when i view the system information on right clicking my computer it shows Intel(R) Pentium(R) M processor 2.26GHz,how this speed getting displayed ,is this the speed provided by manufacturer .and how the another speed 279MHZ is displaying.
Does windows displays the incorrect speed .because it is displaying the speeds are does not match . | windows-xp | null | null | null | null | 07/13/2011 13:58:41 | off topic | how to check the speed of processor in windows xp
===
when i right click on my computer ,in properties it shows
Intel(R) Pentium(R) M processor 2.26GHz and also 279MHZ .so there are two speeds listed .
but when i see using directx it shows only Intel(R) Pentium(R) M processor 2.26GHz
when i see using msinfo32 it shows 798MHZ .
in device manager it shows 780MHZ .so how these speeds are displayed .
In CPU-Z it is showing:
Name:Intel Pentinum M 780
Specification:Intel(R) Pentium(R) M processor 2.26GHz
core Speed:798 MHZ
and another important thing is that when i view the system information on right clicking my computer it shows Intel(R) Pentium(R) M processor 2.26GHz,how this speed getting displayed ,is this the speed provided by manufacturer .and how the another speed 279MHZ is displaying.
Does windows displays the incorrect speed .because it is displaying the speeds are does not match . | 2 |
5,871,183 | 05/03/2011 14:37:20 | 461,834 | 09/29/2010 14:20:34 | 219 | 10 | Which implementation of SQL is most standard? | I was reading up on SQL Server's implementation of MERGE, and it got me thinking, how do different SQL implementations (Oracal, Microsoft, MySql, etc.) compare when it comes to standards-compliance? Which is most/least standards-compliant? | sql | null | null | null | null | 05/03/2011 14:45:34 | not constructive | Which implementation of SQL is most standard?
===
I was reading up on SQL Server's implementation of MERGE, and it got me thinking, how do different SQL implementations (Oracal, Microsoft, MySql, etc.) compare when it comes to standards-compliance? Which is most/least standards-compliant? | 4 |
8,184,294 | 11/18/2011 14:51:45 | 987,777 | 10/10/2011 13:28:25 | 761 | 100 | List of the most used programming languages, and uses | I would like a list, not just of popular programming languages that people use (I could have just typed that in on google) but something more like a list of what purposes the languages serve, this is an example:
_________________________
- C++
Regarded as an intermediate-level language, as it comprises a combination of both high-level and low-level language features. C++ is one of the most popular programming languages with **application domains including systems software (such as Microsoft Windows), application software, device drivers, embedded software, high-performance server and client applications, and entertainment software such as video games.**
- Java
Java allows people a large amount of interactivity online. It is used for **online games, messaging programs, online calculators, converters**, and much more. Social networking sites also rely heavily on the Java programming language.
- Objective c
A programming language that is mostly used in the development of **iphone applications**...
_________________________
This is just a bad example of what I'm looking for, all of the examples I used are definitions of wikipedia and other websites. I want opinions from people who use them alot, people who understand the language and can give me an easy to understand "Uses and perks". Also I was not too sure which tags to use, so if anyone could edit this to have the appropriate tags, it would be greatly appreciated.
| design | language | language-design | uses | null | 11/18/2011 17:15:54 | not constructive | List of the most used programming languages, and uses
===
I would like a list, not just of popular programming languages that people use (I could have just typed that in on google) but something more like a list of what purposes the languages serve, this is an example:
_________________________
- C++
Regarded as an intermediate-level language, as it comprises a combination of both high-level and low-level language features. C++ is one of the most popular programming languages with **application domains including systems software (such as Microsoft Windows), application software, device drivers, embedded software, high-performance server and client applications, and entertainment software such as video games.**
- Java
Java allows people a large amount of interactivity online. It is used for **online games, messaging programs, online calculators, converters**, and much more. Social networking sites also rely heavily on the Java programming language.
- Objective c
A programming language that is mostly used in the development of **iphone applications**...
_________________________
This is just a bad example of what I'm looking for, all of the examples I used are definitions of wikipedia and other websites. I want opinions from people who use them alot, people who understand the language and can give me an easy to understand "Uses and perks". Also I was not too sure which tags to use, so if anyone could edit this to have the appropriate tags, it would be greatly appreciated.
| 4 |
6,784,487 | 07/22/2011 00:38:42 | 751,468 | 05/12/2011 22:17:43 | 317 | 4 | [PHP] Cacheing Web applications | Which PHP cache should I use?
How do I implement the cache?
And what is it good for?
I was thinking of using it for a chat application that i wrote in PHP. Would this be a good use for it or is it too dynamic? | php | null | null | null | null | null | open | [PHP] Cacheing Web applications
===
Which PHP cache should I use?
How do I implement the cache?
And what is it good for?
I was thinking of using it for a chat application that i wrote in PHP. Would this be a good use for it or is it too dynamic? | 0 |
8,377,696 | 12/04/2011 18:49:01 | 62,018 | 02/03/2009 16:34:48 | 129 | 6 | Unable to access intranet page on Android Browser while Firefox Mobile and Opera Mobile can | I am trying to access a local webserver hosted in my laptop (http://192.168.43.79:8080). I can't access it using the Default Android Browser. However when I try to use Firefox Mobile or Opera Mobile from the same device, I can access it. Is there some settings I have to set with the the Android Browser? | android | null | null | null | null | 12/04/2011 20:57:16 | off topic | Unable to access intranet page on Android Browser while Firefox Mobile and Opera Mobile can
===
I am trying to access a local webserver hosted in my laptop (http://192.168.43.79:8080). I can't access it using the Default Android Browser. However when I try to use Firefox Mobile or Opera Mobile from the same device, I can access it. Is there some settings I have to set with the the Android Browser? | 2 |
10,092,789 | 04/10/2012 16:36:03 | 1,101,108 | 12/16/2011 02:01:32 | 89 | 2 | jQuery Mobile Detect Home Screen Bookmark | I know there's no way to add a home screen bookmark automatically within a mobile web app, however, is there a way to DETECT if one has been created? | jquery-mobile | null | null | null | null | null | open | jQuery Mobile Detect Home Screen Bookmark
===
I know there's no way to add a home screen bookmark automatically within a mobile web app, however, is there a way to DETECT if one has been created? | 0 |
6,235,576 | 06/04/2011 08:05:53 | 757,491 | 05/17/2011 13:58:05 | 8 | 0 | Entity Framework Connection Error "Cannot open database "DB" requested by the login. The login failed"... | I am using Entity Framework in .NET MVC 3.0 and use Code First method.
And I used a .MDF file for database and also use "DropCreateDatabaseIfModelChanges" to generate database automatically after every change.
My application works correct, but when I open database from Server Explorer in VS, then my application gives an error:
> Cannot open database "DB" requested
> by the login. The login failed. Login
> failed for user 'Mahdi-PC\Mahdi
Could you help me?! | asp.net-mvc | entity-framework | null | null | null | null | open | Entity Framework Connection Error "Cannot open database "DB" requested by the login. The login failed"...
===
I am using Entity Framework in .NET MVC 3.0 and use Code First method.
And I used a .MDF file for database and also use "DropCreateDatabaseIfModelChanges" to generate database automatically after every change.
My application works correct, but when I open database from Server Explorer in VS, then my application gives an error:
> Cannot open database "DB" requested
> by the login. The login failed. Login
> failed for user 'Mahdi-PC\Mahdi
Could you help me?! | 0 |
2,163,137 | 01/29/2010 15:57:39 | 122,528 | 06/13/2009 18:06:38 | 282 | 1 | Sql Query With GroupBys - Impossible Query | I have the following:
Name Age When
Paul 21 01-Jan-10
Paul 54 01-Jan-11
Paul 65 01-Jan-12
I want to pull out all names and that age wherer the date is >= 01-Jan-11
I ve tried
SELECT NAME, AGE, MIN(When)
FROM ATABLE
WHERE When >= '01-Jan-11'
GROUP BY NAME, AGE
That did not work | sql | c# | null | null | null | null | open | Sql Query With GroupBys - Impossible Query
===
I have the following:
Name Age When
Paul 21 01-Jan-10
Paul 54 01-Jan-11
Paul 65 01-Jan-12
I want to pull out all names and that age wherer the date is >= 01-Jan-11
I ve tried
SELECT NAME, AGE, MIN(When)
FROM ATABLE
WHERE When >= '01-Jan-11'
GROUP BY NAME, AGE
That did not work | 0 |
8,088,310 | 11/11/2011 00:34:07 | 1,005,083 | 10/20/2011 11:27:48 | 5 | 0 | Website displays correctly in chrome and FF but not IE | Can anyone tell me what the mains things to look for when your website displays correctly in FF and Chrome but not in IE. It seems my css styling isn't get implemented, if you look at my site below(ignore the design);
http://acews.x10.mx/index.php | css | internet-explorer | firefox | google-chrome | null | 11/11/2011 07:39:15 | too localized | Website displays correctly in chrome and FF but not IE
===
Can anyone tell me what the mains things to look for when your website displays correctly in FF and Chrome but not in IE. It seems my css styling isn't get implemented, if you look at my site below(ignore the design);
http://acews.x10.mx/index.php | 3 |
8,461,936 | 12/11/2011 04:19:41 | 774,820 | 05/29/2011 02:28:16 | 6 | 0 | reception of radio waves with an android phone | Good evening everybody,
I would like to develop an application under android, which can receive frequencies from a radio stations.
My idea is to scan the radio frequencies between two values. ie, "scan" between a minimum frequency and maximum frequency.
eg: a button starts the scan from (87.5 MHz - 108 MHz) => (87.5 MHz <= f = <108 MHz).
But so far I do not know where to start! I have lots of questions in my head.
- How do we know that such an android terminal has a radio receiver? Ie is there a function or activity system can help us to detect its presence?
- What I need for this type of development? | android | radio | receiver | null | null | 12/12/2011 03:50:21 | not a real question | reception of radio waves with an android phone
===
Good evening everybody,
I would like to develop an application under android, which can receive frequencies from a radio stations.
My idea is to scan the radio frequencies between two values. ie, "scan" between a minimum frequency and maximum frequency.
eg: a button starts the scan from (87.5 MHz - 108 MHz) => (87.5 MHz <= f = <108 MHz).
But so far I do not know where to start! I have lots of questions in my head.
- How do we know that such an android terminal has a radio receiver? Ie is there a function or activity system can help us to detect its presence?
- What I need for this type of development? | 1 |
9,983,572 | 04/02/2012 20:46:16 | 1,255,109 | 03/07/2012 15:51:02 | 13 | 2 | Task Exceptions C# | i'm working in a c# windows application with vs2010 and a local database.In one of my forms, I'm using a bindingNavigator and i use the code below in order to move to the next record.
**The problem is that i don't know how to catch any exceptions this way**.The exceptions should occur when this.clientBindingSource.MoveNext(); is called. Can anyone help?
var task1 = Task.Factory.StartNew(() => this.clientBindingSource.MoveNext());
task1.ContinueWith(delegate { CheckForChanges(); })
.ContinueWith((prevTask) => { CheckStatusCheckboxes(); }, new CancellationToken(), TaskContinuationOptions.None,TaskScheduler.FromCurrentSynchronizationContext()); | c# | visual-studio-2010 | exception | exception-handling | task-parallel-library | 04/02/2012 20:50:54 | too localized | Task Exceptions C#
===
i'm working in a c# windows application with vs2010 and a local database.In one of my forms, I'm using a bindingNavigator and i use the code below in order to move to the next record.
**The problem is that i don't know how to catch any exceptions this way**.The exceptions should occur when this.clientBindingSource.MoveNext(); is called. Can anyone help?
var task1 = Task.Factory.StartNew(() => this.clientBindingSource.MoveNext());
task1.ContinueWith(delegate { CheckForChanges(); })
.ContinueWith((prevTask) => { CheckStatusCheckboxes(); }, new CancellationToken(), TaskContinuationOptions.None,TaskScheduler.FromCurrentSynchronizationContext()); | 3 |
5,335,154 | 03/17/2011 05:16:06 | 663,723 | 03/17/2011 05:16:06 | 1 | 0 | please correct my C programming cos I do not know its problem to reach desired answer. | Who can help me to correct this C programming?plz plz?
I want to develope a program to process allowances claimed by staff up to 50 persons. Write a C program to assist me to achieve the following tasks:
(a) Declare a structure named staff to store the following information as members: id (integer), name (string) gender („m‟ or „f‟) (char) allowance (float)
(b) Assume that variable of structure type staff is S.
(c) Identify and displays:
total no of male staff and female staff.
total no of staff with allowance more than RM150.0.
#include <stdio.h>
#include <string.h>
int main();
struct staff{
int id;
float allowance;
char name[50];
char gender;
};
main(){
struct staff s[50];
int i,
male=0,
female=0,
total=0;
for(i=0;i<50;i++){
printf ("Enter gender:");
scanf ("%c",&s[i].gender);
if(s[i].gender=='m')
male=male+1;
else if(s[i].gender=='f')
female=female+1;
}
printf ("total no: %d",male+female);
for(i=0;i<50;i++){
printf ("Enter allowance:");
scanf ("%.2f",&s[i].allowance);
if(s[i].allowance>150)
total=total+1;
else
printf("Enter allowance:");
}
}
Additional Details
this is just one of the 30 questions ofmy assignment in uni?
i already wrote the C program but I do not know why it doesn't work correctly...
can anybody help me... | c | null | null | null | null | 03/17/2011 05:31:25 | not a real question | please correct my C programming cos I do not know its problem to reach desired answer.
===
Who can help me to correct this C programming?plz plz?
I want to develope a program to process allowances claimed by staff up to 50 persons. Write a C program to assist me to achieve the following tasks:
(a) Declare a structure named staff to store the following information as members: id (integer), name (string) gender („m‟ or „f‟) (char) allowance (float)
(b) Assume that variable of structure type staff is S.
(c) Identify and displays:
total no of male staff and female staff.
total no of staff with allowance more than RM150.0.
#include <stdio.h>
#include <string.h>
int main();
struct staff{
int id;
float allowance;
char name[50];
char gender;
};
main(){
struct staff s[50];
int i,
male=0,
female=0,
total=0;
for(i=0;i<50;i++){
printf ("Enter gender:");
scanf ("%c",&s[i].gender);
if(s[i].gender=='m')
male=male+1;
else if(s[i].gender=='f')
female=female+1;
}
printf ("total no: %d",male+female);
for(i=0;i<50;i++){
printf ("Enter allowance:");
scanf ("%.2f",&s[i].allowance);
if(s[i].allowance>150)
total=total+1;
else
printf("Enter allowance:");
}
}
Additional Details
this is just one of the 30 questions ofmy assignment in uni?
i already wrote the C program but I do not know why it doesn't work correctly...
can anybody help me... | 1 |
8,300,207 | 11/28/2011 18:03:30 | 956,052 | 09/21/2011 03:33:38 | 3 | 1 | 3 tiers architecture with web service | Currently I am having a 3 tier web architecture. I know I can build a web client which can detect if it is running on a mobile browser, but I want to build a separate client for e.g. android phone, which will communicate through web service. With this approach, I want to reuse my business code in the business layer but I'm not sure if I should do that or just build a web service which access directly to my DAL, then process the business and return result to my android client? | web-services | design | web | 3-tier | null | 07/24/2012 00:49:55 | not a real question | 3 tiers architecture with web service
===
Currently I am having a 3 tier web architecture. I know I can build a web client which can detect if it is running on a mobile browser, but I want to build a separate client for e.g. android phone, which will communicate through web service. With this approach, I want to reuse my business code in the business layer but I'm not sure if I should do that or just build a web service which access directly to my DAL, then process the business and return result to my android client? | 1 |
10,291,424 | 04/24/2012 03:39:03 | 1,352,749 | 04/24/2012 03:29:25 | 1 | 0 | Android Developer Sample Code Not Importing Correctly | I have been working with the Android SDK in the Eclipse IDE and have run into a problem with the sample codes provided with the Android SDK.
I am trying to get the Notepad sample code (specifically the NoteEditor) to work and every single import in every class does not work and says that it cannot be resolved to a type. If I scroll down and import the android.jar file then all of the imports work but the variable R does not. I cannot find where R is used and don't know exactly what it is.
Does anyone know if I am missing something like a library or why I would need to import android.jar every time. I would expect these sample projects to work right out of the box so I figured it is something I am doing wrong.
Thanks! | java | android | sample | importerror | null | null | open | Android Developer Sample Code Not Importing Correctly
===
I have been working with the Android SDK in the Eclipse IDE and have run into a problem with the sample codes provided with the Android SDK.
I am trying to get the Notepad sample code (specifically the NoteEditor) to work and every single import in every class does not work and says that it cannot be resolved to a type. If I scroll down and import the android.jar file then all of the imports work but the variable R does not. I cannot find where R is used and don't know exactly what it is.
Does anyone know if I am missing something like a library or why I would need to import android.jar every time. I would expect these sample projects to work right out of the box so I figured it is something I am doing wrong.
Thanks! | 0 |
6,279,089 | 06/08/2011 13:01:09 | 245,376 | 01/07/2010 09:00:22 | 325 | 2 | Running a console command which is stored in `std::wstring` | I have a console command, something like:
std::wstring ConsoleCommand;
ConsoleCommand = L"c:\\somepath\\anotherpath\\program.exe -opt1 /opt2 --opt3";
I want to execute this command.
How do I do it?
(It may be a Win32 API function, or a standard C/C++ library.) | c++ | unicode | command-line | console | wstring | null | open | Running a console command which is stored in `std::wstring`
===
I have a console command, something like:
std::wstring ConsoleCommand;
ConsoleCommand = L"c:\\somepath\\anotherpath\\program.exe -opt1 /opt2 --opt3";
I want to execute this command.
How do I do it?
(It may be a Win32 API function, or a standard C/C++ library.) | 0 |
9,775,960 | 03/19/2012 18:43:25 | 963,156 | 09/25/2011 00:20:37 | 99 | 0 | How to handle multiple dropboxes of the same name? | I am trying to have a series of dropboxes in my code, the number of dropboxes will be decided in a loop. Each dropbox reflects a different day, and each option in a dropbox a different time.
Only one of these times should be selectable by the user so that it can be passed on.
So my HTML will look as follows :
<form id="form" name="form" method="post" action="confirmation.cshtml">
<select name="start_to_end_time" class="start_to_end_time">
<option value="1">1</option>
<option value="2">2</option>
</select>
<select name="start_to_end_time" class="start_to_end_time">
<option value="3">3</option>
<option value="4">4</option>
</select>
<button type="submit">Submit</button>
</form>
With a changeable number of <select> tags. What is my best way to handle and validate this? I have tried doing so using JavaScript, and disabling all other days when one day is selected, this has resulted in errors however. Can anyone give me some help with this please? | c# | javascript | jquery | html | validation | null | open | How to handle multiple dropboxes of the same name?
===
I am trying to have a series of dropboxes in my code, the number of dropboxes will be decided in a loop. Each dropbox reflects a different day, and each option in a dropbox a different time.
Only one of these times should be selectable by the user so that it can be passed on.
So my HTML will look as follows :
<form id="form" name="form" method="post" action="confirmation.cshtml">
<select name="start_to_end_time" class="start_to_end_time">
<option value="1">1</option>
<option value="2">2</option>
</select>
<select name="start_to_end_time" class="start_to_end_time">
<option value="3">3</option>
<option value="4">4</option>
</select>
<button type="submit">Submit</button>
</form>
With a changeable number of <select> tags. What is my best way to handle and validate this? I have tried doing so using JavaScript, and disabling all other days when one day is selected, this has resulted in errors however. Can anyone give me some help with this please? | 0 |
10,964,068 | 06/09/2012 19:47:02 | 1,234,374 | 02/26/2012 21:03:32 | 21 | 1 | PHP cURL redirect to location is not working correctly | I'm trying to send some values to a remote URL using curl. but the remote site redirects to another page which is causing me troubles.
for example, i send values from www.mywebsite.com to url www.domain.com/index.php, index.php redirects to fetch.php file, but the thing is it opens like this www.mywebsite.com/fetch.php which gives me 404 not found error because this file is on remote site not mine. how can i fix this
this is the code that i'm using
$postfields = "link=xxxxxx";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'domain.com/index.php');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 0);
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $postfields);
curl_setopt($ch, CURLOPT_COOKIEJAR, 'rap.txt');
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.1) Gecko/20061204 Firefox/2.0.0.1');
$content = curl_exec($ch);
curl_close($ch);
| php | curl | null | null | null | null | open | PHP cURL redirect to location is not working correctly
===
I'm trying to send some values to a remote URL using curl. but the remote site redirects to another page which is causing me troubles.
for example, i send values from www.mywebsite.com to url www.domain.com/index.php, index.php redirects to fetch.php file, but the thing is it opens like this www.mywebsite.com/fetch.php which gives me 404 not found error because this file is on remote site not mine. how can i fix this
this is the code that i'm using
$postfields = "link=xxxxxx";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'domain.com/index.php');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 0);
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $postfields);
curl_setopt($ch, CURLOPT_COOKIEJAR, 'rap.txt');
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.1) Gecko/20061204 Firefox/2.0.0.1');
$content = curl_exec($ch);
curl_close($ch);
| 0 |
403,560 | 12/31/2008 17:30:33 | 48,523 | 12/23/2008 00:36:38 | 8 | 0 | How do regular expressions work in selenium? | I want to store part of an id, and throw out the rest. For example, I have an html element with an id of 'element-12345'. I want to throw out 'element-' and keep '12345'. How can I accomplish this? | regex | selenium | selenium-ide | selenium-rc | null | null | open | How do regular expressions work in selenium?
===
I want to store part of an id, and throw out the rest. For example, I have an html element with an id of 'element-12345'. I want to throw out 'element-' and keep '12345'. How can I accomplish this? | 0 |
10,217,441 | 04/18/2012 20:28:31 | 1,218,405 | 02/18/2012 17:53:27 | 1 | 2 | disable wordpress post type | I am using **WP 3.3.1**
need to disable post type selections (gallery, link) for users in wordpress
| wordpress | wordpress-plugin | null | null | null | 04/20/2012 00:58:45 | not a real question | disable wordpress post type
===
I am using **WP 3.3.1**
need to disable post type selections (gallery, link) for users in wordpress
| 1 |
5,100,459 | 02/24/2011 04:45:59 | 178,371 | 09/24/2009 10:42:49 | 19 | 0 | drop down menus | please suggest drop down menus | javascript | css | null | null | null | 02/24/2011 05:06:09 | not a real question | drop down menus
===
please suggest drop down menus | 1 |
4,281,969 | 11/26/2010 01:27:46 | 520,790 | 11/26/2010 01:27:46 | 1 | 0 | I need a script for a class GUI | For ROBLOX, I need a GUI that appears when you spawn. It needs: 6 slots. After you click the one you want, it gives you these weapons and teleports you to a tele pad. I also need help with a VIP class. So here's what I need included with the script. 1) What goes inside of what. 2) I need to know where to put my weapons for that class. 3) 2 Teleport Pads that you go to after choosing class. 4) I need a specialized rank, that you need a T-Shirt to use. I need to know where to put that t-shirts ID/URL. 5) I would like the starter GUI to take up all of the screen <---> thata way, and most going up and down.
Thank ya'll I hope you can help me! | roblox | null | null | null | null | 08/31/2011 02:37:03 | not constructive | I need a script for a class GUI
===
For ROBLOX, I need a GUI that appears when you spawn. It needs: 6 slots. After you click the one you want, it gives you these weapons and teleports you to a tele pad. I also need help with a VIP class. So here's what I need included with the script. 1) What goes inside of what. 2) I need to know where to put my weapons for that class. 3) 2 Teleport Pads that you go to after choosing class. 4) I need a specialized rank, that you need a T-Shirt to use. I need to know where to put that t-shirts ID/URL. 5) I would like the starter GUI to take up all of the screen <---> thata way, and most going up and down.
Thank ya'll I hope you can help me! | 4 |
9,289,264 | 02/15/2012 07:08:49 | 903,648 | 08/20/2011 10:44:15 | 11 | 0 | SSL connection doesnot work in a class library application | I have a Class library application in which I'm trying to use SSL connection.
but when i tried to get Authenticate As a Client to server i got the following error message:
ssl.AuthenticateAsClient("TargetHost");
"Unable to find an entry point named 'EnumerateSecurityPackagesW' in DLL 'security.dll'."
i have done this scenario in windows application and it works fine.
have any body experience about this? | c# | .net | sockets | ssl | class-library | null | open | SSL connection doesnot work in a class library application
===
I have a Class library application in which I'm trying to use SSL connection.
but when i tried to get Authenticate As a Client to server i got the following error message:
ssl.AuthenticateAsClient("TargetHost");
"Unable to find an entry point named 'EnumerateSecurityPackagesW' in DLL 'security.dll'."
i have done this scenario in windows application and it works fine.
have any body experience about this? | 0 |
9,686,217 | 03/13/2012 14:38:02 | 369,765 | 02/22/2010 12:49:04 | 484 | 12 | Post JSON object.. Differentiate NULL from Undefined - WCF Service .Net | I need to be able to tell the different between a javascript object that has a property which is "UNDEFINED" And set to "NULL"
*REASON*
I have a collection of Employees. Each have a number of properties such as Name, Email, Status, Role etc. We have build a UI which lets the user select a number of Employees and bulk update properties for all the selected employees.
The UI has many form elements (mostly drop down lists) which are enabled by checkbox beside them. But checking (and there for enabling the dropdownlist) the option. The user is saying they want to update this property for all the selected employees.
So when we post this back to our server. We create a javascript object but only sets the options we want to change.
In the WCF service we have (in .Net) it will get this object with each property set to "Nothing" unless the user had selected it. This way we can tell which fields to update in the database.
The Issue is with any fields that we effectively want to set to null! We have a integer field that can be one "NULL" or can be a INT. (as it doesn't have to be set)
Problem is that if I ensure that when the user decides to *unset* that field the property in the javascript object is set to "NULL" it gets converted to "NOTHING" in asp.net. which is the same as if it was undefined...
Only other object was Get each Employee Object. Update it in the Javascript and the post it back. But this would be alot of data to post back to the server. Instead of effectively one Employee Object posted back with a list of employee Ids.
Anyone have any possible solutions for this?
| javascript | ajax | vb.net | json | wcf | null | open | Post JSON object.. Differentiate NULL from Undefined - WCF Service .Net
===
I need to be able to tell the different between a javascript object that has a property which is "UNDEFINED" And set to "NULL"
*REASON*
I have a collection of Employees. Each have a number of properties such as Name, Email, Status, Role etc. We have build a UI which lets the user select a number of Employees and bulk update properties for all the selected employees.
The UI has many form elements (mostly drop down lists) which are enabled by checkbox beside them. But checking (and there for enabling the dropdownlist) the option. The user is saying they want to update this property for all the selected employees.
So when we post this back to our server. We create a javascript object but only sets the options we want to change.
In the WCF service we have (in .Net) it will get this object with each property set to "Nothing" unless the user had selected it. This way we can tell which fields to update in the database.
The Issue is with any fields that we effectively want to set to null! We have a integer field that can be one "NULL" or can be a INT. (as it doesn't have to be set)
Problem is that if I ensure that when the user decides to *unset* that field the property in the javascript object is set to "NULL" it gets converted to "NOTHING" in asp.net. which is the same as if it was undefined...
Only other object was Get each Employee Object. Update it in the Javascript and the post it back. But this would be alot of data to post back to the server. Instead of effectively one Employee Object posted back with a list of employee Ids.
Anyone have any possible solutions for this?
| 0 |
7,729,743 | 10/11/2011 17:04:47 | 468,455 | 10/06/2010 20:39:42 | 448 | 9 | Cocoa/Objective-C - How do I step through an array? | Not sure if I am wording this correctly but what I need to do is iterate through an array sequentially but by 2 or 3 or 4 indices.
So you can iterate through an array like this
for(arrayObject in NSArray) {
//do something amazing with arrayObject
}
which will iterate sequentially through each indexed object, [NSArray objectAtIndex: 0], [NSArray objectAtIndex: 1], etc.
so what if I just want object 0, 4, 8, 12, etc.
Thanks | objective-c | arrays | cocoa | iterate | null | null | open | Cocoa/Objective-C - How do I step through an array?
===
Not sure if I am wording this correctly but what I need to do is iterate through an array sequentially but by 2 or 3 or 4 indices.
So you can iterate through an array like this
for(arrayObject in NSArray) {
//do something amazing with arrayObject
}
which will iterate sequentially through each indexed object, [NSArray objectAtIndex: 0], [NSArray objectAtIndex: 1], etc.
so what if I just want object 0, 4, 8, 12, etc.
Thanks | 0 |
7,462,846 | 09/18/2011 16:37:07 | 14,148 | 09/16/2008 22:11:40 | 29,870 | 1,184 | Can I install my own software on a Nook Color? | I'm wondering about buying a Nook Color, but I don't want it unless I can write and install my own apps for it. I don't qualify for the Nook Color development program; I just want to noodle around. Do I have to root it and install another version of Android first? | android | nook | null | null | null | 09/19/2011 03:01:29 | off topic | Can I install my own software on a Nook Color?
===
I'm wondering about buying a Nook Color, but I don't want it unless I can write and install my own apps for it. I don't qualify for the Nook Color development program; I just want to noodle around. Do I have to root it and install another version of Android first? | 2 |
10,811,782 | 05/30/2012 07:26:43 | 1,425,408 | 05/30/2012 07:20:43 | 1 | 0 | How to get your app's price drop be detected by the apps tracker as a promotion | We tried yesterday to set a new price for app as a promotion, we set a up a new tier for a couple of days.
As a result in iTunes Connect, we get:
Old Tier -> Existing - 30/05/2012
New Tier -> 30/05/2012 - 02/06/2012
Old Tier -> 02/06/2012 - None
But our app price drop is not detected by the different website which tracks app price modification. (which is one of the point to a price promotion)
Any ideas ?
| ios | app-store | itunesconnect | null | null | 05/30/2012 08:34:36 | off topic | How to get your app's price drop be detected by the apps tracker as a promotion
===
We tried yesterday to set a new price for app as a promotion, we set a up a new tier for a couple of days.
As a result in iTunes Connect, we get:
Old Tier -> Existing - 30/05/2012
New Tier -> 30/05/2012 - 02/06/2012
Old Tier -> 02/06/2012 - None
But our app price drop is not detected by the different website which tracks app price modification. (which is one of the point to a price promotion)
Any ideas ?
| 2 |
2,915,813 | 05/26/2010 18:51:20 | 351,259 | 05/26/2010 18:51:20 | 1 | 0 | computer translation | what's the correct way to say that something is fixed only via clicking one button, only once. the variants are as follows:
at 1 click of a button
with 1 click of a button
in 1 click of a button
via 1 click of a button
p.s. i'm not a native speaker of Enlish so it's quite a challenge) | translation | null | null | null | null | 05/26/2010 18:59:02 | off topic | computer translation
===
what's the correct way to say that something is fixed only via clicking one button, only once. the variants are as follows:
at 1 click of a button
with 1 click of a button
in 1 click of a button
via 1 click of a button
p.s. i'm not a native speaker of Enlish so it's quite a challenge) | 2 |
6,533,172 | 06/30/2011 10:08:30 | 529,892 | 12/03/2010 21:20:05 | 1,110 | 124 | Average CPU usage not fully utilized | We have created a multi-threaded application which process/parse big files (few hundred MB's) simultaneously. Application runs perfectly. But my client is disappointed the way cores of machine being used. He tried to watch the performance monitor and came to us with report. His point is if application is multi-threaded why CPU average utilization is below 25%. According to him, if nothing is running on system and file processing is taking time, CPU utilization should be more than 80-90%. I am not sure what answer or technical outcome will satisfy him. Please suggest. | windows-server-2008 | cpu-usage | null | null | null | 06/30/2011 17:40:29 | too localized | Average CPU usage not fully utilized
===
We have created a multi-threaded application which process/parse big files (few hundred MB's) simultaneously. Application runs perfectly. But my client is disappointed the way cores of machine being used. He tried to watch the performance monitor and came to us with report. His point is if application is multi-threaded why CPU average utilization is below 25%. According to him, if nothing is running on system and file processing is taking time, CPU utilization should be more than 80-90%. I am not sure what answer or technical outcome will satisfy him. Please suggest. | 3 |
10,130,593 | 04/12/2012 19:40:54 | 1,152,980 | 01/17/2012 01:13:04 | 48 | 1 | What is the easiest way to select a series of DIVs and arrange them side-by-side with padding? | I want to select a group of divs and invoke a piece of code that would arrange them in a horizontal or vertical order. I don't want to do this manually with individual CSS blocks.
I am using JQeury and it seems like this might be built in somewhere as a plug in or something but I can't find it.
| javascript | jquery | div | null | null | 04/14/2012 13:07:03 | not a real question | What is the easiest way to select a series of DIVs and arrange them side-by-side with padding?
===
I want to select a group of divs and invoke a piece of code that would arrange them in a horizontal or vertical order. I don't want to do this manually with individual CSS blocks.
I am using JQeury and it seems like this might be built in somewhere as a plug in or something but I can't find it.
| 1 |
6,538,678 | 06/30/2011 17:26:04 | 116,710 | 06/03/2009 16:59:14 | 408 | 18 | MDP JMS Transaction rolls back then reprocesses message in an endless loop | If I enable transaction management on my DefaultMessageListenerContainer by specifying `sessionTransacted=true` or `transactionManager=jmsTransactionManager`, whenever an exception occurs in the MDP, the transaction is rolled back and the message is placed back on the queue. That then causes the message to be processed again, the transaction to roll back again over and over again so that it creates an endless loop.
I guess my question is ... what am I missing here? Why would you want the message to go back on the queue if it just means it will be processed over and over again?
<!-- jms connection factory -->
<bean name="jmsConnectionFactory" class="org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiName" value="java:ConnectionFactory" />
</bean>
<!-- jms transaction manager -->
<bean id="jmsTransactionManager" class="org.springframework.jms.connection.JmsTransactionManager">
<property name="connectionFactory" ref="jmsConnectionFactory" />
</bean>
<!-- Destination for Inbound_Email_Q -->
<bean name="inboundEmailDestination" class="org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiName" value="queue/inbound_Email_Queue" />
</bean>
<!-- JmsTemplate for Inbound_Email_Q -->
<bean name="jmsInboundEmailTemplate" class="org.springframework.jms.core.JmsTemplate">
<property name="connectionFactory" ref="jmsConnectionFactory" />
<property name="defaultDestination" ref="inboundEmailDestination" />
<property name="messageConverter" ref="xmlMessageConverter" />
</bean>
<!-- jms asynchronous listener -->
<bean id="emailMessageServiceMdp" class="org.aarp.wso.core.jms.EmailMessageServiceMdp" />
<bean class="org.springframework.jms.listener.DefaultMessageListenerContainer">
<property name="connectionFactory" ref="jmsConnectionFactory"/>
<!-- <property name="transactionManager" ref="jmsTransactionManager" /> -->
<!-- <property name="sessionTransacted" value="true"/> -->
<property name="destination" ref="inboundEmailDestination"/>
<property name="messageListener" ref="messageListener"/>
</bean>
<!-- jms message listener adapter -->
<bean id="messageListener" class="org.springframework.jms.listener.adapter.MessageListenerAdapter">
<constructor-arg>
<bean class="org.aarp.wso.core.jms.EmailMessageServiceMdp"/>
</constructor-arg>
<property name="messageConverter" ref="xmlMessageConverter"/>
</bean>
And here is my MDP:
public class EmailMessageServiceMdp implements MessageDelegate {
public void handleMessage(Object object) {
EmailMessageRequestVO requestVO = (EmailMessageRequestVO) object;
try {
//Service call that throw exception
} catch (Exception e) {
throw new ApplicationException(e);
}
}
} | java | spring | jms | null | null | null | open | MDP JMS Transaction rolls back then reprocesses message in an endless loop
===
If I enable transaction management on my DefaultMessageListenerContainer by specifying `sessionTransacted=true` or `transactionManager=jmsTransactionManager`, whenever an exception occurs in the MDP, the transaction is rolled back and the message is placed back on the queue. That then causes the message to be processed again, the transaction to roll back again over and over again so that it creates an endless loop.
I guess my question is ... what am I missing here? Why would you want the message to go back on the queue if it just means it will be processed over and over again?
<!-- jms connection factory -->
<bean name="jmsConnectionFactory" class="org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiName" value="java:ConnectionFactory" />
</bean>
<!-- jms transaction manager -->
<bean id="jmsTransactionManager" class="org.springframework.jms.connection.JmsTransactionManager">
<property name="connectionFactory" ref="jmsConnectionFactory" />
</bean>
<!-- Destination for Inbound_Email_Q -->
<bean name="inboundEmailDestination" class="org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiName" value="queue/inbound_Email_Queue" />
</bean>
<!-- JmsTemplate for Inbound_Email_Q -->
<bean name="jmsInboundEmailTemplate" class="org.springframework.jms.core.JmsTemplate">
<property name="connectionFactory" ref="jmsConnectionFactory" />
<property name="defaultDestination" ref="inboundEmailDestination" />
<property name="messageConverter" ref="xmlMessageConverter" />
</bean>
<!-- jms asynchronous listener -->
<bean id="emailMessageServiceMdp" class="org.aarp.wso.core.jms.EmailMessageServiceMdp" />
<bean class="org.springframework.jms.listener.DefaultMessageListenerContainer">
<property name="connectionFactory" ref="jmsConnectionFactory"/>
<!-- <property name="transactionManager" ref="jmsTransactionManager" /> -->
<!-- <property name="sessionTransacted" value="true"/> -->
<property name="destination" ref="inboundEmailDestination"/>
<property name="messageListener" ref="messageListener"/>
</bean>
<!-- jms message listener adapter -->
<bean id="messageListener" class="org.springframework.jms.listener.adapter.MessageListenerAdapter">
<constructor-arg>
<bean class="org.aarp.wso.core.jms.EmailMessageServiceMdp"/>
</constructor-arg>
<property name="messageConverter" ref="xmlMessageConverter"/>
</bean>
And here is my MDP:
public class EmailMessageServiceMdp implements MessageDelegate {
public void handleMessage(Object object) {
EmailMessageRequestVO requestVO = (EmailMessageRequestVO) object;
try {
//Service call that throw exception
} catch (Exception e) {
throw new ApplicationException(e);
}
}
} | 0 |
11,082,004 | 06/18/2012 11:37:08 | 1,436,642 | 06/05/2012 06:15:20 | 36 | 0 | how to show the data from one screen to the tabhost on android/eclipse | Can any one tell me how to convey the data from one screen to the tabhost on android/eclipse.
Thanks a lot!.. | java | android | eclipse | android-tabhost | null | 06/19/2012 11:47:56 | not a real question | how to show the data from one screen to the tabhost on android/eclipse
===
Can any one tell me how to convey the data from one screen to the tabhost on android/eclipse.
Thanks a lot!.. | 1 |
2,337,142 | 02/25/2010 19:53:37 | 31,897 | 10/27/2008 21:28:51 | 13 | 16 | Does ANSI C support ‘templates?’ | I’m taking a C++ class, and my teacher mentioned in passing that the `typename` keyword existed in C++ (as opposed to using the `class` keyword in a template declaration), for backwards compatibility with “C templates.”
This blew my mind. I’ve *never* seen or heard tell of anything like C++’s templates (except, perhaps, the preprocessor… and that’s not really the same thing at all) in ANSI C. So, did I miss something *huge* somewhere, or is this a really esoteric extension by `gcc` or something, or is my teacher way off-base? | c | c++ | templates | ansi-c | standards | null | open | Does ANSI C support ‘templates?’
===
I’m taking a C++ class, and my teacher mentioned in passing that the `typename` keyword existed in C++ (as opposed to using the `class` keyword in a template declaration), for backwards compatibility with “C templates.”
This blew my mind. I’ve *never* seen or heard tell of anything like C++’s templates (except, perhaps, the preprocessor… and that’s not really the same thing at all) in ANSI C. So, did I miss something *huge* somewhere, or is this a really esoteric extension by `gcc` or something, or is my teacher way off-base? | 0 |
3,423,193 | 08/06/2010 11:11:15 | 412,947 | 08/06/2010 11:11:15 | 1 | 0 | Why NoSQL say traditional RDBMS is not good at scalable | I've read some article say that RDBMS such as MySQL is not good at scalable,but NoSQL such as MongoDB can shard well.
**I want to know which feature that RDBMS provided make itself can not shard well.** | nosql | rdbms | sharding | scalable | null | 06/02/2012 17:00:22 | not constructive | Why NoSQL say traditional RDBMS is not good at scalable
===
I've read some article say that RDBMS such as MySQL is not good at scalable,but NoSQL such as MongoDB can shard well.
**I want to know which feature that RDBMS provided make itself can not shard well.** | 4 |
11,365,725 | 07/06/2012 15:58:31 | 1,326,247 | 04/11/2012 09:49:37 | 29 | 1 | iterating over dictionary | ihave probleme with Dictionary(buzzCompaignsPerUserIntersets) , i have dictionary (key = Interest and value = ICollection<BuzzCompaign>), i want to remove from value of each key , compaign wich verify condition here is the code who i used :
foreach(var dic_compaign in buzzCompaignsPerUserIntersets)
{
var listCompaign = buzzCompaignsPerUserIntersets[dic_compaign.Key];
for (int i = 0; i < listCompaign.Count(); i++)
{
if (listCompaign.ElementAt(i).MayaMembership.MayaProfile.MayaProfileId == profile_id)
buzzCompaignsPerUserIntersets[dic_compaign.Key].Remove(listCompaign.ElementAt(i));
}
}
with this code i have strange result because i iterate over a dictionary wich i remove element from them , have you any suggestion | c#-4.0 | dictionary | null | null | null | null | open | iterating over dictionary
===
ihave probleme with Dictionary(buzzCompaignsPerUserIntersets) , i have dictionary (key = Interest and value = ICollection<BuzzCompaign>), i want to remove from value of each key , compaign wich verify condition here is the code who i used :
foreach(var dic_compaign in buzzCompaignsPerUserIntersets)
{
var listCompaign = buzzCompaignsPerUserIntersets[dic_compaign.Key];
for (int i = 0; i < listCompaign.Count(); i++)
{
if (listCompaign.ElementAt(i).MayaMembership.MayaProfile.MayaProfileId == profile_id)
buzzCompaignsPerUserIntersets[dic_compaign.Key].Remove(listCompaign.ElementAt(i));
}
}
with this code i have strange result because i iterate over a dictionary wich i remove element from them , have you any suggestion | 0 |
10,884,651 | 06/04/2012 16:24:11 | 20,358 | 09/22/2008 10:58:53 | 1,510 | 22 | Linq: adding conditions to the where clause conditionally | I have a query like this
(from u in DataContext.Users
where u.Division == strUserDiv
&& u.Age > 18
&& u.Height > strHeightinFeet
select new DTO_UserMaster
{
Prop1 = u.Name,
}).ToList();
I want to add the various conditions like age, height based on whether those conditions were provided to the method running this query. All conditions will include user Division. If age was supplied I want to add that to the query. Similary, if height was provided I want to add that as well.
If this were to be done using sql queries I would have used string builder to have them appended to the main strSQL query. But here in Linq I can only think of using an IF condition where I will write the same query thrice, with each IF block having an additional condition. Is there a better way to do this?
Thanks for your time..
| linq | entity-framework | linq-to-sql | null | null | null | open | Linq: adding conditions to the where clause conditionally
===
I have a query like this
(from u in DataContext.Users
where u.Division == strUserDiv
&& u.Age > 18
&& u.Height > strHeightinFeet
select new DTO_UserMaster
{
Prop1 = u.Name,
}).ToList();
I want to add the various conditions like age, height based on whether those conditions were provided to the method running this query. All conditions will include user Division. If age was supplied I want to add that to the query. Similary, if height was provided I want to add that as well.
If this were to be done using sql queries I would have used string builder to have them appended to the main strSQL query. But here in Linq I can only think of using an IF condition where I will write the same query thrice, with each IF block having an additional condition. Is there a better way to do this?
Thanks for your time..
| 0 |
11,713,278 | 07/29/2012 21:52:38 | 1,476,992 | 06/23/2012 15:26:36 | 1 | 0 | nav menu not functioning correctly | Ok, I'm working on this website (its my first one), and I am looking for some insight on making my nav menu work better. When you go to the "projects" page, the about button all of a sudden looks like it has too much spacing to the right. Also, when you go to the "Contact" page, the menu is totally messed up. I thought about just adding the home button to the main page navigation so all the menus would be exactly the same and maybe it would work right, but there HAS to be a better solution.
Also, the website looks really flat. I'd be open to suggestions on giving it some depth, as well as any other criticism you may have. (bear in mind I've only been doing this for a couple months).
here's the web address:
http://s423839726.onlinehome.us/index2.html
here's my HTML:
<ul class="transparent" id="navcontainer" >
<li class="topnavleft floatleft"><a href="index2.html">Home</a></li>
<li class="topnav floatleft"><a href="About.html">About</a></li>
<li class="topnavright floatleft"><a href="Projects.html">Projects</a></li>
</ul>
</div><!--end header-->
and my CSS:
#navcontainer
{
margin-top: 0px;
padding: 0;
height: 55px;
width: 232px;
float: right;
overflow:visible;
}
.topnav
{
width: 45px;
border-right: 1px solid white;
margin-right: 10px;
padding-right: 22px;
margin-left: 10px;
margin-top: 16px;
}
.topnavleft
{
width: 45px;
border-right: 1px solid white;
border-left: 1px solid white;
margin-left: 7px;
padding-left: 10px;
padding-right: 6px;
margin-top: 16px;
}
.topnavright
{
width: 45px;
border-right: 1px solid white;
margin-right: 7px;
padding-right: 20px;
padding-left: 1px;
margin-top: 16px;
}
thanks in advance for your assistance! | html | css | div | menu | navigation | null | open | nav menu not functioning correctly
===
Ok, I'm working on this website (its my first one), and I am looking for some insight on making my nav menu work better. When you go to the "projects" page, the about button all of a sudden looks like it has too much spacing to the right. Also, when you go to the "Contact" page, the menu is totally messed up. I thought about just adding the home button to the main page navigation so all the menus would be exactly the same and maybe it would work right, but there HAS to be a better solution.
Also, the website looks really flat. I'd be open to suggestions on giving it some depth, as well as any other criticism you may have. (bear in mind I've only been doing this for a couple months).
here's the web address:
http://s423839726.onlinehome.us/index2.html
here's my HTML:
<ul class="transparent" id="navcontainer" >
<li class="topnavleft floatleft"><a href="index2.html">Home</a></li>
<li class="topnav floatleft"><a href="About.html">About</a></li>
<li class="topnavright floatleft"><a href="Projects.html">Projects</a></li>
</ul>
</div><!--end header-->
and my CSS:
#navcontainer
{
margin-top: 0px;
padding: 0;
height: 55px;
width: 232px;
float: right;
overflow:visible;
}
.topnav
{
width: 45px;
border-right: 1px solid white;
margin-right: 10px;
padding-right: 22px;
margin-left: 10px;
margin-top: 16px;
}
.topnavleft
{
width: 45px;
border-right: 1px solid white;
border-left: 1px solid white;
margin-left: 7px;
padding-left: 10px;
padding-right: 6px;
margin-top: 16px;
}
.topnavright
{
width: 45px;
border-right: 1px solid white;
margin-right: 7px;
padding-right: 20px;
padding-left: 1px;
margin-top: 16px;
}
thanks in advance for your assistance! | 0 |
9,626,575 | 03/08/2012 23:15:43 | 1,258,174 | 03/08/2012 23:07:46 | 1 | 0 | Dual-SIM Change Default SIM card | what functions do I need to change default SIM-card for a dual-sim phone? | android | sim-card | dual | null | null | null | open | Dual-SIM Change Default SIM card
===
what functions do I need to change default SIM-card for a dual-sim phone? | 0 |
6,431,755 | 06/21/2011 20:45:31 | 809,223 | 06/21/2011 20:34:40 | 1 | 0 | Javascript function does not work in Chrome in separate file | Noob here, I have a really basic function that when included directly on the page it works in FF, IE, Chrome. But when I put it in an external file it still works in IE and FF but not in Chrome.
function charCount(inputBox, charRemain){
cc = inputBox.value.length;
ccMax = inputBox.maxLength;
document.getElementById(charRemain).value = ccMax - cc;
} | javascript | function | google-chrome | null | null | 01/14/2012 17:50:52 | too localized | Javascript function does not work in Chrome in separate file
===
Noob here, I have a really basic function that when included directly on the page it works in FF, IE, Chrome. But when I put it in an external file it still works in IE and FF but not in Chrome.
function charCount(inputBox, charRemain){
cc = inputBox.value.length;
ccMax = inputBox.maxLength;
document.getElementById(charRemain).value = ccMax - cc;
} | 3 |
10,683,526 | 05/21/2012 10:26:17 | 743,887 | 05/08/2011 12:59:34 | 15 | 0 | Extend msbuild dbbuild target | How can I extend database build target from Microsoft.Data.Schema.Common.targets?
I need to do exactly the same like in this thread but for databases: http://stackoverflow.com/questions/10555649/msbuild-corecompile-depends-on-targets
Is there any property like "TargetsTriggeredByCompilation"? | msbuild | cruisecontrol.net | null | null | null | null | open | Extend msbuild dbbuild target
===
How can I extend database build target from Microsoft.Data.Schema.Common.targets?
I need to do exactly the same like in this thread but for databases: http://stackoverflow.com/questions/10555649/msbuild-corecompile-depends-on-targets
Is there any property like "TargetsTriggeredByCompilation"? | 0 |
6,133,201 | 05/26/2011 02:53:46 | 368,034 | 06/16/2010 08:24:37 | 49 | 6 | PHP function to get data from web service | Im not getting the data correctly. this just gave me nothing!?
function getUser() {
$json = file_get_contents('http://onleague.stormrise.pt:8031/OnLeagueRest/resources/onleague/Social/WallEntries?id_user=a7664093-502e-4d2b-bf30-25a2b26d6021&count=3');
$data = json_decode($json, TRUE);
$user = array();
foreach($data['data']['item'] as $item) {
$user[] = $item;
}
foreach($user as $v)
{
echo $v['userID']." ".$v['userName'].'<br />';
}
}
getUser(); | php | web-services | json | null | null | 05/26/2011 07:09:43 | not a real question | PHP function to get data from web service
===
Im not getting the data correctly. this just gave me nothing!?
function getUser() {
$json = file_get_contents('http://onleague.stormrise.pt:8031/OnLeagueRest/resources/onleague/Social/WallEntries?id_user=a7664093-502e-4d2b-bf30-25a2b26d6021&count=3');
$data = json_decode($json, TRUE);
$user = array();
foreach($data['data']['item'] as $item) {
$user[] = $item;
}
foreach($user as $v)
{
echo $v['userID']." ".$v['userName'].'<br />';
}
}
getUser(); | 1 |
2,221,716 | 02/08/2010 13:06:11 | 268,648 | 02/08/2010 12:40:44 | 1 | 0 | Android: How to consume xml from webservice using authentication? | I am trying to call a restful webservice (that needs to require authentication) from my android app. I am doing this successfully already with a url that does not require authentication, but am not sure of the correct approach to use if I want to set up a url that does require authentication. I am currently consuming xml using a Sax Parser and calling url.openStream() like this:
`
URL url = new URL('MyUnAuthenticatedURL');
SAXParserFactory spf = SAXParserFactory.newInstance();
SAXParser sp = spf.newSAXParser();
XMLReader xr = sp.getXMLReader();
final QuestionHandler myQuestionHandler = new QuestionHandler();
xr.setContentHandler(myQuestionHandler);
xr.parse(new InputSource(url.openStream()));
handler.post(new Runnable() {
public void run() {
recentQuestions = myQuestionHandler.getResultList();
loadQuestions = false;
fillData();
}
});
`
I read that I should use org.apache.http.impl.client.DefaultHttpClient in order to take advantage of HTTP Basic Authentication using default session cookies, but I don't understand how this should be done in conjunction with the the Sax Parser.
The main goal here is that I want to call a url that requires an authenticated username, and have that url return XML if the username is authenticated with a password.
Can someone point me in the right direction? Thanks!
| android | rest | restful-authentication | web-services | null | null | open | Android: How to consume xml from webservice using authentication?
===
I am trying to call a restful webservice (that needs to require authentication) from my android app. I am doing this successfully already with a url that does not require authentication, but am not sure of the correct approach to use if I want to set up a url that does require authentication. I am currently consuming xml using a Sax Parser and calling url.openStream() like this:
`
URL url = new URL('MyUnAuthenticatedURL');
SAXParserFactory spf = SAXParserFactory.newInstance();
SAXParser sp = spf.newSAXParser();
XMLReader xr = sp.getXMLReader();
final QuestionHandler myQuestionHandler = new QuestionHandler();
xr.setContentHandler(myQuestionHandler);
xr.parse(new InputSource(url.openStream()));
handler.post(new Runnable() {
public void run() {
recentQuestions = myQuestionHandler.getResultList();
loadQuestions = false;
fillData();
}
});
`
I read that I should use org.apache.http.impl.client.DefaultHttpClient in order to take advantage of HTTP Basic Authentication using default session cookies, but I don't understand how this should be done in conjunction with the the Sax Parser.
The main goal here is that I want to call a url that requires an authenticated username, and have that url return XML if the username is authenticated with a password.
Can someone point me in the right direction? Thanks!
| 0 |
7,275,519 | 09/01/2011 19:32:29 | 214,547 | 11/19/2009 12:11:37 | 451 | 10 | How to install the Eclipse plugin for Symfony 2? | I want to install the Eclipse plugin for Symfony 2. But I'm stuck at the start.
I'm following the guide at http://pulse00.github.com/Symfony-2-Eclipse-Plugin/.
> Prerequisites
>
> At the current stage the Symfony Eclipse Plugin requires a nightly
> build of the PHP Development Tools (PDT), as there have been some
> changes to the way extenders can hook into PDT. This nightly build can
> be downloaded as a build artifact from the eclipse continuous
> integration site. You'll need to download a file called
> pdt-Update-N[TIMESTAMP]>.zip by clicking the latest build in the build
> history -> Build artifacts -> build/N[TIMESTAMP] .
So, I visited the "eclipse continuous integration site" at https://hudson.eclipse.org/hudson/job/cbi-pdt-3.0-indigo/ but I couldnt find the file they said: pdt-Update-N[TIMESTAMP].
I just can't find it there. I tried downloading some other files but don't know what to do with them. | eclipse | plugins | symfony | null | null | null | open | How to install the Eclipse plugin for Symfony 2?
===
I want to install the Eclipse plugin for Symfony 2. But I'm stuck at the start.
I'm following the guide at http://pulse00.github.com/Symfony-2-Eclipse-Plugin/.
> Prerequisites
>
> At the current stage the Symfony Eclipse Plugin requires a nightly
> build of the PHP Development Tools (PDT), as there have been some
> changes to the way extenders can hook into PDT. This nightly build can
> be downloaded as a build artifact from the eclipse continuous
> integration site. You'll need to download a file called
> pdt-Update-N[TIMESTAMP]>.zip by clicking the latest build in the build
> history -> Build artifacts -> build/N[TIMESTAMP] .
So, I visited the "eclipse continuous integration site" at https://hudson.eclipse.org/hudson/job/cbi-pdt-3.0-indigo/ but I couldnt find the file they said: pdt-Update-N[TIMESTAMP].
I just can't find it there. I tried downloading some other files but don't know what to do with them. | 0 |
6,039,522 | 05/18/2011 03:25:02 | 371,588 | 06/20/2010 16:08:42 | 577 | 4 | Given the X and Y velocity of an object, how can the angle be computed? | For a particle moving about in the Cartesian coordinate system (neglecting z), how can the angle of travel be computed given the velocity of X and Y? Before anyone says this isn't programming related, I am programming this right now, however I don't know vector math. Thanks for looking.
Ex. x-velocity = 5.0 and y-velocity = -1.5, then angle = ??? | math | vector | null | null | null | 05/18/2011 03:31:06 | off topic | Given the X and Y velocity of an object, how can the angle be computed?
===
For a particle moving about in the Cartesian coordinate system (neglecting z), how can the angle of travel be computed given the velocity of X and Y? Before anyone says this isn't programming related, I am programming this right now, however I don't know vector math. Thanks for looking.
Ex. x-velocity = 5.0 and y-velocity = -1.5, then angle = ??? | 2 |
11,624,363 | 07/24/2012 04:52:39 | 744,041 | 05/08/2011 16:45:45 | 16 | 3 | Internet connectivity for videos -- does it work for ANYONE, AT ALL, in the U.S.? | [this question is for US residents]
At home I have DSL.
At my favorite pub they use ComCast.
At work, well, it's a University, so we have a HUGE, FAT pipe to the internet.
*BUT!*
I have NEVER, in ANY of these environments, even ONCE, been able to watch a streaming video from beginning to end.
I'm not talking about a feature-length film. I'm talking about **30 SECONDS** here. I don't do big TV shows or movies over the 'net; how could it possibly work?
... even at the University, it takes 10 MINUTES to download a 30-second clip.
\* \* \* ABSOLUTELY UNUSABLE * * *
... is it just me?
... OR, do I need to move to South Korea to find a connection that just, plain, actually, works?
... is the US a THIRD-WORLD nation in these terms? | internet | null | null | null | null | 07/24/2012 11:43:44 | off topic | Internet connectivity for videos -- does it work for ANYONE, AT ALL, in the U.S.?
===
[this question is for US residents]
At home I have DSL.
At my favorite pub they use ComCast.
At work, well, it's a University, so we have a HUGE, FAT pipe to the internet.
*BUT!*
I have NEVER, in ANY of these environments, even ONCE, been able to watch a streaming video from beginning to end.
I'm not talking about a feature-length film. I'm talking about **30 SECONDS** here. I don't do big TV shows or movies over the 'net; how could it possibly work?
... even at the University, it takes 10 MINUTES to download a 30-second clip.
\* \* \* ABSOLUTELY UNUSABLE * * *
... is it just me?
... OR, do I need to move to South Korea to find a connection that just, plain, actually, works?
... is the US a THIRD-WORLD nation in these terms? | 2 |
11,555,351 | 07/19/2012 06:49:21 | 1,053,278 | 11/18/2011 06:57:38 | 3 | 0 | How to convert xhtml files into epub format using java | Please help me in converting the Xhtml files to epub format completely using java.
Thanks in advance,
Varsha. | xhtml | epub | null | null | null | 07/20/2012 13:06:14 | not a real question | How to convert xhtml files into epub format using java
===
Please help me in converting the Xhtml files to epub format completely using java.
Thanks in advance,
Varsha. | 1 |
5,846,149 | 05/01/2011 03:04:25 | 339,518 | 05/12/2010 16:20:26 | 111 | 3 | AES_256 same value to encrypt, different encryption results | I am just starting to work with native encryption in SQL Server, and I have observed something I am hoping someone here can shed some light on.
I'm using AES_256 encryption, and in reviewing the encrypted result, I have noticed that the same value in different rows will have a different encrypted result. Here is a sample where I have encrypted an nvarchar(50) with a value of xxx and I get the follow encrypted result:
xxx 0x008C6C289DE9BE42AA47EC9F2022DCC401000000657FCB75FD4C63F63249A0BCA716CB384E79B84E3D862EC41C6A4A491C64658A
xxx 0x008C6C289DE9BE42AA47EC9F2022DCC4010000004BE3C369FFD523110CAA3A957FC4A7820F779ADB8882A0A33A53DF480FE797A8
xxx 0x008C6C289DE9BE42AA47EC9F2022DCC40100000002288512DFB126BC6E17320217629365478B48691E62863B9A08E3772EFA7486
xxx 0x008C6C289DE9BE42AA47EC9F2022DCC40100000076223FB6D568E210D6D07AA9BFEDB991D46EF64187F2A31AEF96A5F61FE722A3
xxx 0x008C6C289DE9BE42AA47EC9F2022DCC401000000E90AFB7EBA5B445CCAD9E6CC94966DC66B86557F2CD5E3E1FB68F308FA5F2952
I've been searching around but have not found an answer yet. Anybody know why this occurs?
Thanks.
| sql-server-2008 | encryption | encryption-symmetric | aes | null | null | open | AES_256 same value to encrypt, different encryption results
===
I am just starting to work with native encryption in SQL Server, and I have observed something I am hoping someone here can shed some light on.
I'm using AES_256 encryption, and in reviewing the encrypted result, I have noticed that the same value in different rows will have a different encrypted result. Here is a sample where I have encrypted an nvarchar(50) with a value of xxx and I get the follow encrypted result:
xxx 0x008C6C289DE9BE42AA47EC9F2022DCC401000000657FCB75FD4C63F63249A0BCA716CB384E79B84E3D862EC41C6A4A491C64658A
xxx 0x008C6C289DE9BE42AA47EC9F2022DCC4010000004BE3C369FFD523110CAA3A957FC4A7820F779ADB8882A0A33A53DF480FE797A8
xxx 0x008C6C289DE9BE42AA47EC9F2022DCC40100000002288512DFB126BC6E17320217629365478B48691E62863B9A08E3772EFA7486
xxx 0x008C6C289DE9BE42AA47EC9F2022DCC40100000076223FB6D568E210D6D07AA9BFEDB991D46EF64187F2A31AEF96A5F61FE722A3
xxx 0x008C6C289DE9BE42AA47EC9F2022DCC401000000E90AFB7EBA5B445CCAD9E6CC94966DC66B86557F2CD5E3E1FB68F308FA5F2952
I've been searching around but have not found an answer yet. Anybody know why this occurs?
Thanks.
| 0 |
8,872,581 | 01/15/2012 19:19:56 | 441,786 | 09/07/2010 19:52:15 | 23 | 2 | Difference in C++ & Java/C# object creation | What is the difference between
**C++ object declaration** (or way of creating objects)
1. Box Mybox=Box(); //explicit
2. Box Mybox; //implicit
3. Foo *ptr=new Foo(); //object pointer
**AND**
**Java/C# object declaration**
- Box Mybox=new Box();
I understand that 'new' means it dynamically allocates memory to the object.
But how is it done in C++?
Why do we need to allocate memory dynamically in Java/C#?
Probably its related to allocating on stack/heap and other things as well.
**P.S:** Please explain the internal workings of it. | java | c++ | c#-4.0 | null | null | 01/15/2012 19:46:27 | not constructive | Difference in C++ & Java/C# object creation
===
What is the difference between
**C++ object declaration** (or way of creating objects)
1. Box Mybox=Box(); //explicit
2. Box Mybox; //implicit
3. Foo *ptr=new Foo(); //object pointer
**AND**
**Java/C# object declaration**
- Box Mybox=new Box();
I understand that 'new' means it dynamically allocates memory to the object.
But how is it done in C++?
Why do we need to allocate memory dynamically in Java/C#?
Probably its related to allocating on stack/heap and other things as well.
**P.S:** Please explain the internal workings of it. | 4 |
6,644,803 | 07/11/2011 00:58:33 | 838,081 | 07/11/2011 00:58:33 | 1 | 0 | Anyother way to clone a linux OS faster than using "dd"? | I have to clone a linux drive installed in a 30gig partition. Most of the space is unused(not much user data), even though the partition is big. "dd" command takes quite a bit of time to capture and restore the whole 30Gig. Is there a faster way?Like
**"dd" the first 512b, (bootloader) ..Then tgz the entire file system..**
If i follow this , am i missing something, that i would be getting through "dd"?
| cloning | null | null | null | null | 07/11/2011 01:32:43 | off topic | Anyother way to clone a linux OS faster than using "dd"?
===
I have to clone a linux drive installed in a 30gig partition. Most of the space is unused(not much user data), even though the partition is big. "dd" command takes quite a bit of time to capture and restore the whole 30Gig. Is there a faster way?Like
**"dd" the first 512b, (bootloader) ..Then tgz the entire file system..**
If i follow this , am i missing something, that i would be getting through "dd"?
| 2 |
8,918,912 | 01/18/2012 23:12:44 | 474,980 | 10/13/2010 19:50:20 | 349 | 6 | Why are my social media icons huge? | I tried to add some social media icons to my header just now and they are about 10 times larger than they should be. I've gone through the css and used firebug and I can't find what is doing this.
I would like them to be their regular size and sit on the top right of the header. Thanks in advance!!
Here's what it looks like ( http://www.bolistylus.com ):
![enter image description here][1]
[1]: http://i.stack.imgur.com/7GSFx.png
Here's the style.css:
a {
color: #254655;
}
ul, ol {
margin: 0 0 0 5.5em;
}
#page {
margin: 0 auto;
}
body{
background: #f3f3f3;
border-top: none;
border-top: 10px solid #666666;
}
#page {
margin: 0em auto;
width: 1000px;
}
.singular.page .hentry {
padding: 0.5em 0 0;
}
#branding{
background: #f3f3f3;
color: #000000;
border-top: none;
position: relative;
z-index: 2;
}
#site-title {
/*margin-right: 270px;*/
padding: 0.66em 0 0 0;
}
#site-title a {
color: #111111;
font-size: 60px;
font-weight: bold;
line-height: 36px;
text-decoration: none;
}
#branding h1, header#branding a{
text-align: left;
margin-right: 0;
}
#branding span{
text-align: center;
}
#branding img {
height: auto;
margin-bottom: -.66em;
width: 30%;
}
#branding .widget{
position: absolute;
top: 2em;
right: 7.6%;
}
#respond{ background: #E7DFD6; }
.welcome{
margin: 15px 60px;
background: #f3f3f3;
border: 1px solid #f6ff96;
padding: 15px;
text-align: center;
}
/* =Menu
-------------------------------------------------------------- */
/*.header_nav ul{
margin: 0;
padding: 0;
text-align: center;
width: 400px;
}
*/
#branding img .sm-img {
height: auto;
margin-bottom: -.66em;
width: 100%;
}
.header_nav {
background: #f3f3f3
}
.header_nav .head-nav {
border-bottom: 1px solid #cfcec9;
border-top: 1px solid #cfcec9;
margin-top: 30px;
padding-top: 5px;
padding-bottom: 5px;
text-align: right
}
.header_nav ul li{
display: inline;
}
.header_nav ul li a{
padding: 10.5px 21px;
color: #000000;
}
.header_nav ul li a:hover, .menu ul li .current{
color: #a8cb17;
text-decoration: none;
}
#access {
background: #f3f3f3; /* Show a solid color for older browsers */
}
#access ul {
font-size: 13px;
list-style: none;
margin: 0 0 0 -0.8125em;
padding-left: 0;
}
#access li {
float: center;
position: relative;
display: inline;
}
#access a {
}
#access ul ul {
}
#access ul ul ul {
}
#access ul ul a {
}
#access a:focus {
}
#access li:hover > a,
#access a:focus {
}
#access ul li:hover > ul {
}
#access .current_page_item > a,
#access .current_page_ancestor > a {
font-weight: bold;
}
| html | css | null | null | null | null | open | Why are my social media icons huge?
===
I tried to add some social media icons to my header just now and they are about 10 times larger than they should be. I've gone through the css and used firebug and I can't find what is doing this.
I would like them to be their regular size and sit on the top right of the header. Thanks in advance!!
Here's what it looks like ( http://www.bolistylus.com ):
![enter image description here][1]
[1]: http://i.stack.imgur.com/7GSFx.png
Here's the style.css:
a {
color: #254655;
}
ul, ol {
margin: 0 0 0 5.5em;
}
#page {
margin: 0 auto;
}
body{
background: #f3f3f3;
border-top: none;
border-top: 10px solid #666666;
}
#page {
margin: 0em auto;
width: 1000px;
}
.singular.page .hentry {
padding: 0.5em 0 0;
}
#branding{
background: #f3f3f3;
color: #000000;
border-top: none;
position: relative;
z-index: 2;
}
#site-title {
/*margin-right: 270px;*/
padding: 0.66em 0 0 0;
}
#site-title a {
color: #111111;
font-size: 60px;
font-weight: bold;
line-height: 36px;
text-decoration: none;
}
#branding h1, header#branding a{
text-align: left;
margin-right: 0;
}
#branding span{
text-align: center;
}
#branding img {
height: auto;
margin-bottom: -.66em;
width: 30%;
}
#branding .widget{
position: absolute;
top: 2em;
right: 7.6%;
}
#respond{ background: #E7DFD6; }
.welcome{
margin: 15px 60px;
background: #f3f3f3;
border: 1px solid #f6ff96;
padding: 15px;
text-align: center;
}
/* =Menu
-------------------------------------------------------------- */
/*.header_nav ul{
margin: 0;
padding: 0;
text-align: center;
width: 400px;
}
*/
#branding img .sm-img {
height: auto;
margin-bottom: -.66em;
width: 100%;
}
.header_nav {
background: #f3f3f3
}
.header_nav .head-nav {
border-bottom: 1px solid #cfcec9;
border-top: 1px solid #cfcec9;
margin-top: 30px;
padding-top: 5px;
padding-bottom: 5px;
text-align: right
}
.header_nav ul li{
display: inline;
}
.header_nav ul li a{
padding: 10.5px 21px;
color: #000000;
}
.header_nav ul li a:hover, .menu ul li .current{
color: #a8cb17;
text-decoration: none;
}
#access {
background: #f3f3f3; /* Show a solid color for older browsers */
}
#access ul {
font-size: 13px;
list-style: none;
margin: 0 0 0 -0.8125em;
padding-left: 0;
}
#access li {
float: center;
position: relative;
display: inline;
}
#access a {
}
#access ul ul {
}
#access ul ul ul {
}
#access ul ul a {
}
#access a:focus {
}
#access li:hover > a,
#access a:focus {
}
#access ul li:hover > ul {
}
#access .current_page_item > a,
#access .current_page_ancestor > a {
font-weight: bold;
}
| 0 |
9,828,944 | 03/22/2012 19:12:44 | 1,286,776 | 03/22/2012 19:10:57 | 1 | 0 | Unable to open 2.0 zip archive | I downloaded play-2.0.zip from the website. When I try to unzip it (using 7-zip), I get an error can open <file> as archive | playframework | null | null | null | null | 03/23/2012 05:15:41 | off topic | Unable to open 2.0 zip archive
===
I downloaded play-2.0.zip from the website. When I try to unzip it (using 7-zip), I get an error can open <file> as archive | 2 |
3,843,668 | 10/01/2010 23:29:47 | 45,777 | 12/12/2008 17:11:15 | 591 | 20 | Project management with Git integration | I've looked around for a project management system, I've tried to use [this one][1] but it lacks some features I want and doesn't really seem to be under any sort of active development.
I only need a few features:
1. Basic project/task management
2. Very good git integration (when I pull/push my repo I want the management files to go too)
3. Vim integration (or at least use the editor I have set a la 'export EDITOR=/usr/bin/vim'
4. A note taking system (for meetings ideally)
Of all the project management systems I've found, [fossil][2] comes closest to satisfying my needs, but still falls short.
[1]: http://github.com/michaeldv/pit
[2]: http://www.fossil-scm.org/index.html/doc/tip/www/quickstart.wiki | git | project-management | null | null | null | null | open | Project management with Git integration
===
I've looked around for a project management system, I've tried to use [this one][1] but it lacks some features I want and doesn't really seem to be under any sort of active development.
I only need a few features:
1. Basic project/task management
2. Very good git integration (when I pull/push my repo I want the management files to go too)
3. Vim integration (or at least use the editor I have set a la 'export EDITOR=/usr/bin/vim'
4. A note taking system (for meetings ideally)
Of all the project management systems I've found, [fossil][2] comes closest to satisfying my needs, but still falls short.
[1]: http://github.com/michaeldv/pit
[2]: http://www.fossil-scm.org/index.html/doc/tip/www/quickstart.wiki | 0 |
9,429,639 | 02/24/2012 11:03:53 | 1,099,883 | 12/15/2011 12:55:27 | 33 | 2 | How to create autocomplete textbox in WPF? | I want to create a textbox that works like ajax auto complete control in wpf and search the data from database not web services
Please guide me | asp.net | wpf | null | null | null | 06/04/2012 01:59:22 | not a real question | How to create autocomplete textbox in WPF?
===
I want to create a textbox that works like ajax auto complete control in wpf and search the data from database not web services
Please guide me | 1 |
4,584,668 | 01/03/2011 13:07:00 | 560,679 | 01/02/2011 23:07:37 | 6 | 0 | Android - Change View when alertdialog button is clicked | I have a listview with a couple of strings in at the moment. when a user selects one it brings up an alertdialog box which gives the option to book(this is going to be a taxi app) or cancel. What i cant work out is how to get it so that when the user clicks "Book" it takes the information they've selected and loads up a new view with more contact information.
My Code is currently this -
public class ListTaxi extends ListActivity{
/** Called when the activity is first created. */
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
String[] taxi = getResources().getStringArray(R.array.taxi_array);
setListAdapter(new ArrayAdapter<String>(this, R.layout.listtaxi, taxi));
final ListView lv = getListView();
lv.setTextFilterEnabled(true);
lv.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> a, View v, int position, long id)
{
AlertDialog.Builder adb=new AlertDialog.Builder(ListTaxi.this);
adb.setTitle("Taxi Booking");
adb.setMessage("You have chosen = "+lv.getItemAtPosition(position));
adb.setPositiveButton("Book", null);
adb.setNegativeButton("Cancel", null);
adb.show();
}
});
Any help or pointers with this would be immensely appreciated as its the last bit i need to get working before its almost done.
Thanks everyone
Oli | android | listview | alertdialog | null | null | null | open | Android - Change View when alertdialog button is clicked
===
I have a listview with a couple of strings in at the moment. when a user selects one it brings up an alertdialog box which gives the option to book(this is going to be a taxi app) or cancel. What i cant work out is how to get it so that when the user clicks "Book" it takes the information they've selected and loads up a new view with more contact information.
My Code is currently this -
public class ListTaxi extends ListActivity{
/** Called when the activity is first created. */
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
String[] taxi = getResources().getStringArray(R.array.taxi_array);
setListAdapter(new ArrayAdapter<String>(this, R.layout.listtaxi, taxi));
final ListView lv = getListView();
lv.setTextFilterEnabled(true);
lv.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> a, View v, int position, long id)
{
AlertDialog.Builder adb=new AlertDialog.Builder(ListTaxi.this);
adb.setTitle("Taxi Booking");
adb.setMessage("You have chosen = "+lv.getItemAtPosition(position));
adb.setPositiveButton("Book", null);
adb.setNegativeButton("Cancel", null);
adb.show();
}
});
Any help or pointers with this would be immensely appreciated as its the last bit i need to get working before its almost done.
Thanks everyone
Oli | 0 |
8,195,085 | 11/19/2011 15:40:16 | 1,003,363 | 10/19/2011 14:30:28 | 15 | 0 | Android Service and AlertDialog Activity | I'm trying to build a service which runs in the background and pops up an alert dialog even when you are not in the application screen currently. I'm using an alarm manager.
My problem is that when my alert dialog activity pops up - it shows the application activity as background. In other words, I don't want the alert dialog to change the current background and after the user is clicking "OK" it will be back to the same state, and not to my application.
How can I do that ? | android | android-layout | android-ui | android-alertdialog | null | null | open | Android Service and AlertDialog Activity
===
I'm trying to build a service which runs in the background and pops up an alert dialog even when you are not in the application screen currently. I'm using an alarm manager.
My problem is that when my alert dialog activity pops up - it shows the application activity as background. In other words, I don't want the alert dialog to change the current background and after the user is clicking "OK" it will be back to the same state, and not to my application.
How can I do that ? | 0 |
7,241,013 | 08/30/2011 09:15:21 | 325,241 | 04/25/2010 04:06:57 | 2,451 | 113 | How to write a demo page that will provide the code of itself? | Suppose you've made a demo(a webpage) of your product, you want to make a page to display the demo, and in the bottom of the page, there is a button by click which you can display the source code of the demo above. How to do this job nicely? | javascript | html | self | demo | null | null | open | How to write a demo page that will provide the code of itself?
===
Suppose you've made a demo(a webpage) of your product, you want to make a page to display the demo, and in the bottom of the page, there is a button by click which you can display the source code of the demo above. How to do this job nicely? | 0 |
11,444,567 | 07/12/2012 03:18:17 | 1,402,725 | 05/18/2012 06:55:36 | 10 | 0 | Monitor Thread behavior with MAC OS | I want to watch the behavior of the OS on how to assign Thread to core of the CPU.
So, could someone offer me some tool in MAC OS? Windows 7 is also fine. | osx | operating-system | multicore | null | null | 07/13/2012 12:47:14 | not constructive | Monitor Thread behavior with MAC OS
===
I want to watch the behavior of the OS on how to assign Thread to core of the CPU.
So, could someone offer me some tool in MAC OS? Windows 7 is also fine. | 4 |
10,184,801 | 04/17/2012 03:50:41 | 1,337,740 | 04/17/2012 03:40:38 | 1 | 0 | recursive division method | I need to create a recursive method that will convert the first value (base 10) into a number in the base of the second. This is what I have so far, but for some reason I cannot get the recursive function to work properly. Thank you.
package lab06250;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Number newNumber;
newNumber = new Number();
Scanner kbd = new Scanner(System.in);
int number;
int remainder = 0;
int base;
System.out.println("Enter number:");
number = kbd.nextInt();
System.out.println("Enter base");
base = kbd.nextInt();
kbd.nextLine();
System.out.println(Division(number, base));
}
public static int Division(int n, int b){
int result;
if (n == 1)
result = 1;
else
result = Division(b, (n / b));
return n;
}
} | java | homework | function | methods | recursion | 04/17/2012 04:35:43 | not a real question | recursive division method
===
I need to create a recursive method that will convert the first value (base 10) into a number in the base of the second. This is what I have so far, but for some reason I cannot get the recursive function to work properly. Thank you.
package lab06250;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Number newNumber;
newNumber = new Number();
Scanner kbd = new Scanner(System.in);
int number;
int remainder = 0;
int base;
System.out.println("Enter number:");
number = kbd.nextInt();
System.out.println("Enter base");
base = kbd.nextInt();
kbd.nextLine();
System.out.println(Division(number, base));
}
public static int Division(int n, int b){
int result;
if (n == 1)
result = 1;
else
result = Division(b, (n / b));
return n;
}
} | 1 |
6,287,361 | 06/09/2011 02:12:20 | 445,338 | 09/11/2010 23:18:54 | 113 | 0 | JavaScript web app ideas? | There's this context at school where the best javascript app gets a trip to google offices.
Can you give me some ideas on some cool app/game that I could make in javascript? | javascript | project-ideas | null | null | null | 06/09/2011 02:34:05 | not a real question | JavaScript web app ideas?
===
There's this context at school where the best javascript app gets a trip to google offices.
Can you give me some ideas on some cool app/game that I could make in javascript? | 1 |
11,182,445 | 06/25/2012 01:05:29 | 1,091,790 | 12/11/2011 00:19:56 | 88 | 0 | Can I use PHP, MySQL, and Javascript to create an instant messaging system on my website? | Can I use only these technologies to create a Facebook-like instant messaging/chat feature for my website, or do I need to invoke other technologies, such as cron? I'm running a Linux server. | php | javascript | mysql | cron | chat | 06/25/2012 01:16:30 | not a real question | Can I use PHP, MySQL, and Javascript to create an instant messaging system on my website?
===
Can I use only these technologies to create a Facebook-like instant messaging/chat feature for my website, or do I need to invoke other technologies, such as cron? I'm running a Linux server. | 1 |
3,016,983 | 06/10/2010 17:43:11 | 361,646 | 06/08/2010 17:33:36 | 1 | 0 | Chaining Named Scopes not working as intended | I have 2 simple named scopes defined as such:
class Numbers < ActiveRecord::Base
named_scope :even, :conditions => {:title => ['2','4','6']}
named_scope :odd, :conditions => {:title => ['1','3','5']}
end
if I call Numbers.even I get back 2,4,6 which is correct
if I call Numbers.odd I get back 1,3,5 which is correct
When I chain them together like this: Numbers.even.odd I get back 1,3,5 because that is the last scope I reference. So if I say Numbers.odd.even I would actually get 2,4,6.
I would expect to get 1,2,3,4,5,6 when I chain them together. One other approach I tried was this:
named_scope :even, :conditions => ["title IN (?)", ['2', '4','6']]
named_scope :odd, :conditions => ["title IN (?)", ['1', '3','5']]
But I get no results when I chain them together because the query it creates looks like this:
SELECT * FROM `numbers`
WHERE ((title IN ('1','3','5')) AND (title IN ('2','4',6')))
The 'AND' clause should be changed to OR but I have no idea how to force that. Could this be an issue with ActiveRecord?? | ruby-on-rails | activerecord | named-scope | null | null | null | open | Chaining Named Scopes not working as intended
===
I have 2 simple named scopes defined as such:
class Numbers < ActiveRecord::Base
named_scope :even, :conditions => {:title => ['2','4','6']}
named_scope :odd, :conditions => {:title => ['1','3','5']}
end
if I call Numbers.even I get back 2,4,6 which is correct
if I call Numbers.odd I get back 1,3,5 which is correct
When I chain them together like this: Numbers.even.odd I get back 1,3,5 because that is the last scope I reference. So if I say Numbers.odd.even I would actually get 2,4,6.
I would expect to get 1,2,3,4,5,6 when I chain them together. One other approach I tried was this:
named_scope :even, :conditions => ["title IN (?)", ['2', '4','6']]
named_scope :odd, :conditions => ["title IN (?)", ['1', '3','5']]
But I get no results when I chain them together because the query it creates looks like this:
SELECT * FROM `numbers`
WHERE ((title IN ('1','3','5')) AND (title IN ('2','4',6')))
The 'AND' clause should be changed to OR but I have no idea how to force that. Could this be an issue with ActiveRecord?? | 0 |
7,293,292 | 09/03/2011 13:09:53 | 40,322 | 11/24/2008 16:54:48 | 7,184 | 267 | How to stop Server.HtmlEncode to encode UTF8 characters? | How can I stop Server.HtmlEncode to encode UTF8 characters? I set the codepage to UTF8 but didn't help
Here is my test case:
<%@CODEPAGE=65001%>
<%
Response.CodePage = 65001
Response.CharSet = "utf-8"
%>
<%=Server.HtmlEncode("русский stuff <b>bold stuff</b>")%>
It should normally output this:
русский stuff <b>bold stuff</b>
but the output is:
русский stuff <b>bold stuff</b>
| encoding | utf-8 | asp-classic | html-encode | null | null | open | How to stop Server.HtmlEncode to encode UTF8 characters?
===
How can I stop Server.HtmlEncode to encode UTF8 characters? I set the codepage to UTF8 but didn't help
Here is my test case:
<%@CODEPAGE=65001%>
<%
Response.CodePage = 65001
Response.CharSet = "utf-8"
%>
<%=Server.HtmlEncode("русский stuff <b>bold stuff</b>")%>
It should normally output this:
русский stuff <b>bold stuff</b>
but the output is:
русский stuff <b>bold stuff</b>
| 0 |
5,580,551 | 04/07/2011 11:50:06 | 696,730 | 04/07/2011 11:50:06 | 1 | 0 | Amazon SES Implementation | I am planning to implement Amazon SES for solving my mailer issues. so my plan is to use though PHP SDK API , I install the SDK pakage in my wamp and run (http//localhost/sdk-1.3.0/sdk-1.3.0/_compatibility_test/sdk_compatibility_test.php) also .
so what is my next step ?
where should i insert my credentials?
please help me to solve this issues!!
Regards
Jithin | tag-cloud | null | null | null | null | null | open | Amazon SES Implementation
===
I am planning to implement Amazon SES for solving my mailer issues. so my plan is to use though PHP SDK API , I install the SDK pakage in my wamp and run (http//localhost/sdk-1.3.0/sdk-1.3.0/_compatibility_test/sdk_compatibility_test.php) also .
so what is my next step ?
where should i insert my credentials?
please help me to solve this issues!!
Regards
Jithin | 0 |
10,039,460 | 04/06/2012 05:21:06 | 1,114,387 | 12/24/2011 08:12:18 | 32 | 0 | Related to usage of dll in java | I have a dll which is developed in 'C'.<br/>
I need to use it in my Java program.<br/>
My problem is like this:<br/>
I need to call a function of dll which has structure variable as one of its parameter from java program.<br/>How to do it?<br/>can i pass object as parameter? | java | dll | function-pointers | null | null | null | open | Related to usage of dll in java
===
I have a dll which is developed in 'C'.<br/>
I need to use it in my Java program.<br/>
My problem is like this:<br/>
I need to call a function of dll which has structure variable as one of its parameter from java program.<br/>How to do it?<br/>can i pass object as parameter? | 0 |
5,418,524 | 03/24/2011 11:39:34 | 674,810 | 03/24/2011 11:39:34 | 1 | 0 | How to query on a month for a date with Hibernate criteria | I need to use criteria to query a database.
The data I'm searching has a date, say 'startDate' and I have a month say 0 for January, I need to extract all data where startDate has month = 0; in sql I'd use something like 'where month(startDate) = 0' but I don't know how to do this with hibernate criteria and if it's possible at all.
Can you help me?
Thank you guys.
Luca.
| hibernate | criteria | null | null | null | null | open | How to query on a month for a date with Hibernate criteria
===
I need to use criteria to query a database.
The data I'm searching has a date, say 'startDate' and I have a month say 0 for January, I need to extract all data where startDate has month = 0; in sql I'd use something like 'where month(startDate) = 0' but I don't know how to do this with hibernate criteria and if it's possible at all.
Can you help me?
Thank you guys.
Luca.
| 0 |
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