大约有 41,000 项符合查询结果（耗时：0.0415秒） [XML]
What is the best way to conditionally apply attributes in AngularJS?
...ely if the boolean check failed, I used the following:
ng-attr-example="{{params.type == 'test' ? 'itWasTest' : undefined }}"
Example usage:
<div ng-attr-class="{{params.type == 'test' ? 'itWasTest' : undefined }}">
Would output <div class="itWasTest"> or <div> based on the val...
Is it possible dynamically to add String to String.xml in Android?
...ave %2$d new messages.</item>
</plurals>
The first mailCount param is used to decide which format to use (single or plural), the other params are your substitutions:
Resources res = getResources();
String text = res.getQuantityString(R.plurals.welcome_messages, mailCount, username, ma...
When & why to use delegates? [duplicate]
...delegate is a reference to a method. Whereas objects can easily be sent as parameters into methods, constructor or whatever, methods are a bit more tricky. But every once in a while you might feel the need to send a method as a parameter to another method, and that's when you'll need delegates.
us...
Conditionally use 32/64 bit reference when building in Visual Studio
...r for AppDomain.CurrentDomain.AssemblyResolve
/// </summary>
/// <param name="sender">The app domain</param>
/// <param name="resolveEventArgs">The resolve event args</param>
/// <returns>The architecture dependent assembly</returns>
public static Assembly T...
how to log in to mysql and query the database from linux terminal
...to a specific directory give me its path thank you
– Param-Ganak
Jun 1 '11 at 11:27
...
Get margin of a View
...
try this:
View view = findViewById(...) //or however you need it
LayoutParams lp = (LayoutParams) view.getLayoutParams();
margins are accessible via
lp.leftMargin;
lp.rightMargin;
lp.topMargin;
lp.bottomMargin;
edit:
perhaps ViewGroup.MarginLayoutParams will work for you. It's a base class ...
Javascript dynamically invoke object method from string
...mit = $(this).attr('data-before-submit');
if( beforeSubmit ){
params = beforeSubmit.split(".");
objectName = params[0];
methodName = params[1];
result = window[objectName][methodName]($(this));
if( result !== true ){
e.preventDefault();
}
...
How to retrieve POST query parameters?
...express.bodyParser());
app.post('/', function(req, res){
var email = req.param('email', null); // second parameter is default
});
Here's the original connect-only version:
// example using just connect
var connect = require('connect');
var url = require('url');
var qs = require('qs');
var serv...
Using C# reflection to call a constructor
... GetConstructor if you want to have more control over things, find out the parameter names etc. Activator.CreateInstance is great if you just want to call the constructor though.
share
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improve thi...
Why does casting int to invalid enum value NOT throw exception?
...y to provide a value that is not an enum.
/// </summary>
/// <typeparam name="T">An enum type. </typeparam>
public static class EnumUtil<T>
where T : struct, IConvertible // Try to get as much of a static check as we can.
{
// The .NET framework doesn't provide a comp...