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How do I implement basic “Long Polling”?
...rives).
Here is a really basic example, which sends a simple string after 2-10 seconds. 1 in 3 chance of returning an error 404 (to show error handling in the coming Javascript example)
msgsrv.php
<?php
if(rand(1,3) == 1){
/* Fake an error */
header("HTTP/1.0 404 Not Found");
die()...
How to write to file in Ruby?
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edited May 29 '16 at 17:59
Michael Gaskill
7,4391010 gold badges3737 silver badges3939 bronze badges
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HTML text-overflow ellipsis detection
...move();
I made a jsFiddle to demonstrate this, http://jsfiddle.net/cgzW8/2/
You could even create your own custom pseudo-selector for jQuery:
$.expr[':'].truncated = function(obj) {
var $this = $(obj);
var $c = $this
.clone()
.css({display: 'inline', width: 'auto', ...
What is the 'cls' variable used for in Python classes?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jan 25 '11 at 15:27
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PHP Difference between array() and []
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226
Following [] is supported in PHP >= 5.4:
['name' => 'test', 'id' => 'theID']
This ...
Where can I download english dictionary database in a text format? [closed]
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62
The Gutenberg Project hosts Webster's Unabridged English Dictionary plus many other public domai...
Visual Studio Wcf Test Client - entering an Int array
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222
Type length=1 in the Value column, a ▶ will appear allowing you to add values in the array:
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“var” or no “var” in JavaScript's “for-in” loop?
... like the following.
function f (){
for (i=0; i<5; i++);
}
var i = 2;
f ();
alert (i); //i == 5. i should be 2
If you write var i in the for loop the alert shows 2.
JavaScript Scoping and Hoisting
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How to git log from all branches for the author at once?
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