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How do I create a URL shortener?
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Don't forget to sanitize the URLs for malicious javascript code! Remember that javascript can be base64 encoded in a URL so just searching for 'javascript' isn't good enough.j
– Bjorn
Apr 14 '09 at 8:05
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How to enable CORS in AngularJs
I have created a demo using JavaScript for Flickr photo search API.
Now I am converting it to the AngularJs.
I have searched on internet and found below configuration.
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Resize HTML5 canvas to fit window
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I believe I have found an elegant solution to this:
JavaScript
/* important! for alignment, you should make things
* relative to the canvas' current width/height.
*/
function draw() {
var ctx = (a canvas context);
ctx.canvas.width = window.innerWidth;
ctx.canvas.heig...
Best way to obfuscate an e-mail address on a website?
...HRvOmVtYWlsQGV4YW1wbGUuY29t"
And then include it hardcoded:
<a href="javascript:window.location.href=atob('bWFpbHRvOmVtYWlsQGV4YW1wbGUuY29t')">E-Mail</a>
Or dynamically server-side e.g. in PHP:
<a href="javascript:window.location.href=atob('<?= base64_encode("mailto:email@exa...
How to prevent Node.js from exiting while waiting for a callback?
...g to be nitpicky here)? Regardless, IMHO you need to think more about how Javascript is designed, because it uses a programming paradigm different than most other popular languages.
The first issue I see in your code is that you haven't defined the callback, so it doesn't actually exist. I'd ass...
Simplest way to check if key exists in object using CoffeeScript
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key of obj
This compiles to JavaScript's key in obj. (CoffeeScript uses of when referring to keys, and in when referring to array values: val in arr will test whether val is in arr.)
thejh's answer is correct if you want to ignore the object's prototyp...
How to format a UTC date as a `YYYY-MM-DD hh:mm:ss` string using NodeJS?
...ormatting libraries:
Moment.js [thanks to Mustafa] "A lightweight (4.3k) javascript date library for parsing, manipulating, and formatting dates" - Includes internationalization, calculations and relative date formats - Update 2017-03-29: Not quite so light-weight any more but still the most compr...
Chrome Extension how to send data from content script to popup.html
...as been asked in numerous posts but honestly I don't get them. I am new to JavaScript, Chrome Extensions and everything and I have this class assignment.
So I need to make a plugin that would count DOM objects on any given page using Cross Domain Requests.
I've been able to achieve this so far usin...
Are iframes considered 'bad practice'? [closed]
...fine a nested CSS scope. They isolate the inner markup, layout, style, and Javascript* from the outer document, which is useful in many use cases and applications. *Javascript is not isolated if the inner document shares origin with the outer one; on the other hand, documents from different origins ...
How to add a custom right-click menu to a webpage?
...to display a simple custom right-click menu which does not use a 3rd party JavaScript library?
18 Answers
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