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How to wait for the 'end' of 'resize' event and only then perform an action?
...rough his post's link & source:
var rtime;
var timeout = false;
var delta = 200;
$(window).resize(function() {
rtime = new Date();
if (timeout === false) {
timeout = true;
setTimeout(resizeend, delta);
}
});
function resizeend() {
if (new Date() - rtime < del...
Get only part of an Array in Java?
...array as a list, and request a sublist of it.
MyClass[] array = ...;
List<MyClass> subArray = Arrays.asList(array).subList(index, array.length);
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What is the difference between NULL, '\0' and 0?
... following are INVALID ways to check for a null pointer:
int mynull = 0;
<some code>
if (pointer == mynull)
To the compiler this is not a check for a null pointer, but an equality check on two variables. This might work if mynull never changes in the code and the compiler optimizations cons...
How to access the local Django webserver from outside world
I followed the instructions here to run Django using the built-in webserver and was able to successfully run it using python manage.py runserver . If I access 127.0.0.1:port locally from the webserver, I get the Django page indicating it worked.
...
Is the “struct hack” technically undefined behavior?
...tation has deemed that it is not strictly conforming with the C Standard, although it does seem to work under all known implementations. (Compilers which check array bounds carefully might issue warnings.)
The rationale behind the 'strictly conforming' bit is in the spec, section J.2 Undefined beh...
Is there a way to access method arguments in Ruby?
...
@uchuugaka Yeah, this method is not available in <2.1.
– Jakub Jirutka
Aug 11 '15 at 16:36
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How do I use PHP namespaces with autoload?
...
Class1 is not in the global scope.
See below for a working example:
<?php
function __autoload($class)
{
$parts = explode('\\', $class);
require end($parts) . '.php';
}
use Person\Barnes\David as MyPerson;
$class = new MyPerson\Class1();
Edit (2009-12-14):
Just to clarify, my u...
How to use a switch case 'or' in PHP
...e is greater than 3
break;
case ($value >= 4 && $value <= 6) :
// value is between 4 and 6
break;
}
but as I said, I'd personally use an if statement there.
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PHP: How to remove specific element from an array?
...e (null until PHP 4.2.0) if no item has been found.
And if there can be multiple items with the same value, you can use array_keys to get the keys to all items:
foreach (array_keys($array, 'strawberry') as $key) {
unset($array[$key]);
}
...
Check if image exists on server using JavaScript?
...function! As a side note, this is an interesting way of returning the results, direct into an anonymous function. I would normally do this with a return statement like @ajtrichards has in the first part of his answer.
– Sablefoste
Jan 18 '17 at 20:44
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