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Execute script after specific delay using JavaScript
Is there any JavaScript method similar to the jQuery delay() or wait() (to delay the execution of a script for a specific amount of time)?
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How can I process each letter of text using Javascript?
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@Dagmar: Javascript does not use UTF-8, it uses UTF-16 (or UCS-2, depending on the browser). Every single character can be represented as either UTF-8 or UTF-16 but not have this problem. The only ones that have the problem are the on...
Use dynamic variable names in JavaScript
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Since ECMA-/Javascript is all about Objects and Contexts (which, are also somekind of Object), every variable is stored in a such called Variable- (or in case of a Function, Activation Object).
So if you create variables like this:
var...
javascript function leading bang ! syntax
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In Javascript, a line beginning with function is expected to be a function statement and is supposed to look like
function doSomething() {
}
A self-invoking function like
function(){
// do stuff
}();
doesn't fit that for...
Javascript how to split newline
I'm using jquery, and I have a textarea. When I submit by my button I will alert each text separated by newline.
How to split my text when there is a newline?
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What does [object Object] mean?
...ot just [object]?
That is because there are different types of objects in Javascript!
Function objects:
stringify(function (){}) -> [object Function]
Array objects:
stringify([]) -> [object Array]
RegExp objects
stringify(/x/) -> [object RegExp]
Date objects
stringify(new Date) -> [ob...
Call Javascript function from URL/address bar
Is it possible to call a javascript function from the URL? I am basically trying to leverage JS methods in a page I don't have access to the source.
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Is it possible to override JavaScript's toString() function to provide meaningful output for debuggi
When I console.log() an object in my JavaScript program, I just see the output [object Object] , which is not very helpful in figuring out what object (or even what type of object) it is.
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How to detect if multiple keys are pressed at once using JavaScript?
I'm trying to develop a JavaScript game engine and I've came across this problem:
13 Answers
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Why can I add named properties to an array as if it were an object?
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Virtually everything in javascript is an object, so you can "abuse" an Array object by setting arbitrary properties on it. This should be considered harmful though. Arrays are for numerically indexed data - for non-numeric keys, use an Object.
Here...