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JS: Check if date is less than 1 hour ago?
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//try this:
// to compare two date's:
<Script Language=Javascript>
function CompareDates()
{
var str1 = document.getElementById("Fromdate").value;
var str2 = document.getElementById("Todate").value;
var dt1 = parseInt(str1.substring(0,2),10);
var mon1 = par...
What is event bubbling and capturing?
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a graphical example is here: javascript.info/bubbling-and-capturing
– Community Ans
Feb 20 at 11:19
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Passing a function with parameters as a parameter?
Is it possible to pass a javascript function with parameters as a parameter?
7 Answers
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How do I get the n-th level parent of an element in jQuery?
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A faster way is to use javascript directly, eg.
var parent = $(innerdiv.get(0).parentNode.parentNode.parentNode);
This runs significantly faster on my browser than chaining jQuery .parent() calls.
See: http://jsperf.com/jquery-get-3rd-level-pa...
Check if a string has white space
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Not the answer you're looking for? Browse other questions tagged javascript whitespace or ask your own question.
How do I check if string contains substring? [duplicate]
...tuff like their certs. Links: search (developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/search) match (developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/match) indexof (developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Object...
JavaScript for…in vs for
...ks if a member returned by iterator is actually member of the object. See: javascript.crockford.com/code.html
– Damir Zekić
Oct 29 '08 at 23:09
57
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Accessing the web page's HTTP Headers in JavaScript
How do I access a page's HTTP response headers via JavaScript?
17 Answers
17
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Trim spaces from start and end of string
...sks.
Steven Levithan analyzed many different implementation of trim in Javascript in terms of performance.
His recommendation is:
function trim1 (str) {
return str.replace(/^\s\s*/, '').replace(/\s\s*$/, '');
}
for "general-purpose implementation which is fast cross-browser", and
functi...
pretty-print JSON using JavaScript
...ect. JSON is always a string. It's just a string-based representation of a Javascript object.
– Clonkex
Jan 3 '18 at 2:53
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