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getting the last item in a javascript object
...roperty;
for (lastProperty in myObj);
lastProperty;
//"c";
source:http://javascriptweblog.wordpress.com
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Remove CSS class from element with JavaScript (no jQuery) [duplicate]
Could anyone let me know how to remove a class on an element using JavaScript only?
Please do not give me an answer with jQuery as I can't use it, and I don't know anything about it.
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How to detect responsive breakpoints of Twitter Bootstrap 3 using JavaScript?
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Detect responsive breakpoint of Twitter Bootstrap 4.1.x using JavaScript
The Bootstrap v.4.0.0 (and the latest version Bootstrap 4.1.x) introduced the updated grid options, so the old concept on detection may not directly be applied (see the migration instructions):
Added a new sm g...
Angular JS break ForEach
...t it's expecting false to break the loop.
Example for some:
var ary = ["JavaScript", "Java", "CoffeeScript", "TypeScript"];
ary.some(function (value, index, _ary) {
console.log(index + ": " + value);
return value === "JavaScript";
});
Example for every:
var ary = ["JavaScript", "Java"...
How to change value of object which is inside an array using JavaScript or jQuery?
... value: "jquery",
label: "jQuery",
desc: "the write less, do more, JavaScript library",
icon: "jquery_32x32.png"
},
{
value: "jquery-ui",
label: "jQuery UI",
desc: "the official user interface library for jQuery",
icon: "jqueryui_32x32.png"
}];
//find the index of object...
How to get the URL without any parameters in JavaScript?
If I use:
9 Answers
9
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Why does document.querySelectorAll return a StaticNodeList rather than a real Array?
...W3C. The design of the W3C DOM [spec] is quite orthogonal to the design of JavaScript, as the DOM is meant to be platform and language neutral.
Decisions like "getElementsByFoo() returns an ordered NodeList" or "querySelectorAll() returns a StaticNodeList" are very much intentional, so that implem...
Why can't I do ?
...erability if the client could request local file system files and then use JavaScript to figure out what's in them.
The only way around this is to build an extension in a browser. Firefox extensions and IE extensions can access local resources. Chrome is much more restrictive.
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Remove blank attributes from an Object in Javascript
How do I remove all attributes which are undefined or null in a JavaScript object?
37 Answers
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Calculate the date yesterday in JavaScript
How can I calculate yesterday as a date in JavaScript?
18 Answers
18
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