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Struct Constructor in C++?
...ems where the general solution doesn't work, it would probably be the best idea to post some code that shows the problem and the compiler errors that are generated. But as general as the question is asked I don't think one can really infer too much about the concrete problem the OP is trying to solv...
How to find a Java Memory Leak
...ble" state, when all the initialization is complete and the application is idle.
Run the operation suspected of producing a memory leak several times to allow any cache, DB-related initialization to take place.
Run GC and take memory snapshot.
Run the operation again. Depending on the complexity of ...
Pagination on a list using ng-repeat
...isible at a certain time.
Here's a simple pagination example: http://jsfiddle.net/2ZzZB/56/
That example was on the list of fiddles on the angular.js github wiki, which should be helpful: https://github.com/angular/angular.js/wiki/JsFiddle-Examples
EDIT:
http://jsfiddle.net/2ZzZB/16/
to
htt...
Why can't you modify the data returned by a Mongoose Query (ex: findById)
...el instance, you can call lean() on the query chain like so:
Survey.findById(req.params.id).lean().exec(function(err, data){
var len = data.survey_questions.length;
var counter = 0;
_.each(data.survey_questions, function(sq){
Question.findById(sq.question, function(err, q){
...
How to change MenuItem icon in ActionBar programmatically
...
You can't use findViewById() on menu items in onCreate() because the menu layout isn't inflated yet. You could create a global Menu variable and initialize it in the onCreateOptionsMenu() and then use it in your onClick().
private Menu menu;
In y...
How can I know which radio button is selected via jQuery?
...
To get the value of the selected radioName item of a form with id myForm:
$('input[name=radioName]:checked', '#myForm').val()
Here's an example:
$('#myForm input').on('change', function() {
alert($('input[name=radioName]:checked', '#myForm').val());
});
<script src="htt...
Is it possible to declare a variable in Gradle usable in Java?
...ys to pass value from Gradle to use in Java;
Generate Java Constants
android {
buildTypes {
debug {
buildConfigField "int", "FOO", "42"
buildConfigField "String", "FOO_STRING", "\"foo\""
buildConfigField "boolean", "LOG", "true"
}
rel...
Specify JDK for Maven to use
...d binary compatiblility -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.6</source>
<targ...
adb shell command to make Android package uninstall dialog appear
...
You can do it from adb using this command:
adb shell am start -a android.intent.action.DELETE -d package:<your app package>
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What are the benefits of dependency injection containers?
...e easily handled (this does come under the benefits of configuring the DI side of an IoC though.
Additionally if your app is used either at multiple sites (with different server and component configuration) or has a changing configuration on the live environment you can use the later stages of test...