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Find() vs. Where().FirstOrDefault()
...able and have a greater impact.
I guess my next question would be why did they add the find at all. That is a good tip. The only thing I can think of is that the FirstOrDefault could return a different default value other than null. Otherwise it just seems like a pointless addition
Find on Lis...
Click button copy to clipboard using jQuery
How do I copy the text inside a div to the clipboard? I have a div and need to add a link which will add the text to the clipboard. Is there a solution for this?
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PHP: Storing 'objects' inside the $_SESSION
...t using this approach I would like to find out if it is really such a good idea or if there are potential pitfalls involved.
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Coalesce function for PHP?
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Putting func_get_args() inside the foreach (here as $arg) won't change anything from a performance point of view.
– Savageman
Dec 12 '09 at 1:47
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Select2 doesn't work when embedded in a bootstrap modal
...in bootstrap modal, I can't type anything into it. It's like disabled? Outside the modal select2 works fine.
29 Answers
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What is REST? Slightly confused [closed]
... not that advanced, nor is it long (six chapters, 180 pages)! (I know you kids in school like it short).
EDIT: I feel it's pointless to try to explain REST. It has so many concepts like scalability, visibility (stateless) etc. that the reader needs to grasp, and the best source for understanding t...
Create request with POST, which response codes 200 or 201 and content
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The idea is that the response body gives you a page that links you to the thing:
201 Created
The 201 (Created) status code indicates that the request has been fulfilled and has resulted in one or more new resources being...
How can I make my custom objects Parcelable?
...ation.
public class Student implements Parcelable{
private String id;
private String name;
private String grade;
// Constructor
public Student(String id, String name, String grade){
this.id = id;
this.name = name;
this.gra...
Selecting only first-level elements in jquery
...ave the initial ul, you can use the children() method, which will only consider the immediate children of the element. As @activa points out, one way to easily select the root element is to give it a class or an id. The following assumes you have a root ul with id root.
$('ul#root').children('li'...
How to read contacts on Android 2.0
I'm working on Android 2.0 and am trying to receive a list of all contacts.
9 Answers
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