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What is the difference between C++ and Visual C++? [duplicate]
...hich contains various knacks that do not exist in regular C++, such as the __super keyword. It is similar to the various GNU extensions to the C language that are implemented in GCC.
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What is the use of printStackTrace() method in Java?
...k, then the second method will be called and inserted to the stack in LIFO order and if any error occurs somewhere inside any method then this stack will help to identify that method.
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How to change UIPickerView height
... which the picker becomes visible. Then simply placed the picker behind (Z Order wise) my background UIImageView so that only a part of the picker is visible which is dictated by the transparent window in my background.
shar...
Stopping an Android app from console
...I've resorted to a broadcast message receiver I've added to my activity in order to stop it.
public class TestActivity extends Activity {
private static final String STOP_COMMAND = "com.example.TestActivity.STOP";
private BroadcastReceiver broadcastReceiver = new BroadcastReceiver() {
...
Prevent multiple instances of a given app in .NET?
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In order to have a better control while versioning or changing your app guid, you can use: string appGuid = ((GuidAttribute)Assembly.GetExecutingAssembly().GetCustomAttributes(typeof(GuidAttribute), true)[0]).Value; which will g...
Remove ':hover' CSS behavior from element
...ssibly the cleanest and simplest way of doing it.
Example:
.test { border: 0px; }
.testhover:hover { border: 1px solid red; }
<div class="test"> blah </div>
<div class="test"> blah </div>
<div class="test testhover"> blah </div>
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How can I call controller/view helper methods from the console in Ruby on Rails?
... helpers, use the helper object:
$ ./script/console
>> helper.number_to_currency('123.45')
=> "R$ 123,45"
If you want to use a helper that's not included by default (say, because you removed helper :all from ApplicationController), just include the helper.
>> include BogusHelper
&...
What is a Python egg?
...
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Kill process by name?
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If you have to consider the Windows case in order to be cross-platform, then try the following:
os.system('taskkill /f /im exampleProcess.exe')
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“Single-page” JS websites and SEO
...ario applies, except that the rewrite url server engine would look out for _escaped_fragment_ in the url and would format the url to your url scheme.
There are a couple of integrations of node.js with phantom.js on github and you can use node.js as the web server to produce html output.
Here are a...