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Find if variable is divisible by 2
.../ Will evaluate to true if the variable is divisible by 2
variable % 2 === 0
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Select mySQL based only on month and year
...in my mySQL DB that has some rows. One of this row is a DATE, like this: 2012-02-01
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Format XML string to print friendly XML string
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190
Use XmlTextWriter...
public static string PrintXML(string xml)
{
string result = "";
M...
How do I measure the execution time of JavaScript code with callbacks?
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user2362662user2362662
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How to get WordPress post featured image URL
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Check if a given key already exists in a dictionary and increment it
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answered Jan 23 '09 at 14:38
dF.dF.
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How do I correctly clone a JavaScript object?
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What is this 'Lambda' everyone keeps speaking of?
...e most important part of the loop, and abstract away the rest:
for (var i=0; i<array.length; i++) {
// do what something useful with array[i]
}
by using the forEach of array objects, becomes:
array.forEach(function (element, index) {
// do something useful with element
// element is...
How to cancel/abort jQuery AJAX request?
... also contains a readyState which contains the state of the request(UNSENT-0, OPENED-1, HEADERS_RECEIVED-2, LOADING-3 and DONE-4). we can use this to check whether the previous request was completed.
$(document).ready(
var xhr;
var fn = function(){
if(xhr && xhr.readyState ...
Is there a function in python to split a word into a list? [duplicate]
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answered Sep 22 '08 at 7:42
Greg HewgillGreg Hewgill
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