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PHP - Extracting a property from an array of objects
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When I write object in my solution i mean object not an Object. The lowercased object describes the simple object \stdClass. Maybe that is the problem. Does your Object have a toArray method? Use this. A simple object and an array is nearly the same. Following i...
Javascript Shorthand for getElementById
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"with the wealth of valid variable names" - do you mean "at least two major JS frameworks are already using $, congratulations on choosing that too?"
– Piskvor left the building
Jun 19 '11 at 16:28
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JSTL in JSF2 Facelets… makes sense?
...repeat> and <c:forEach>? I do not get what exactly that paragraph means :)
– Tiny
Dec 4 '14 at 13:34
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“Submit is not a function” error in JavaScript
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submit is not a function
means that you named your submit button or some other element submit. Rename the button to btnSubmit and your call will magically work.
When you name the button submit, you override the submit() function on the form.
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Move to another EditText when Soft Keyboard Next is clicked on Android
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ActionDone :
the action key performs a "done" operation, typically meaning there is nothing more to input and the IME will be closed.
Code example:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:...
A generic list of anonymous class
...g this cat, but basically they'll all use type inference somewhere - which means you've got to be calling a generic method (possibly as an extension method). Another example might be:
public static List<T> CreateList<T>(params T[] elements)
{
return new List<T>(elements);
}
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Selecting empty text input using jQuery
...dard CSS selector and thereby must needs be handled by Sizzle itself. This means that Sizzle checks the current value of the INPUT, instead of the "value" attribute specified in the source HTML.
So it's a clever way to check for empty text fields, but I think it relies on a behavior specific to the...
SQLite select where empty?
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@Guffa I mean of course the performance.. This is database isn't it? optimization is important in dbs. a little performance gain is alot
– Pacerier
Oct 15 '11 at 16:29
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What does $1 [QSA,L] mean in my .htaccess file?
... give a complete tutorial, but here it is in short;
RewriteCond basically means "execute the next RewriteRule only if this is true". The !-l path is the condition that the request is not for a link (! means not, -l means link)
The RewriteRule basically means that if the request is done that matche...
Cast Int to enum in Java
...this solution is maintainability. It goes against the DRY principle, which means whenever the enum values is changed (reordered, value(s) added, value(s) removed) the switch statement has to simultaneously be updated. Gili's comment forces Java to maintain consistency with the list of enum values, c...