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HTML5 Canvas 100% Width Height of Viewport?
...e.net/jaredwilli/qFuDr/
HTML
<canvas id="canvas"></canvas>
JavaScript
(function() {
var canvas = document.getElementById('canvas'),
context = canvas.getContext('2d');
// resize the canvas to fill browser window dynamically
window.addEventListener('resize', r...
HTTP POST with URL query parameters — good idea or not? [closed]
...can tack those URL parameters on to the form's action attribute, otherwise JavaScript can set the URL parameters when the form is submitted.
– Don McCaughey
Mar 15 '09 at 18:37
3
...
How to format numbers? [duplicate]
I want to format numbers using JavaScript.
17 Answers
17
...
How to calculate the SVG Path for an arc (of a circle)
...nates (radius, angle) that you have, so you have to do some math. Here's a JavaScript function which should work (though I haven't tested it), and which I hope is fairly self-explanatory:
function polarToCartesian(centerX, centerY, radius, angleInDegrees) {
var angleInRadians = angleInDegrees * M...
Convert camelCaseText to Sentence Case Text
...vert a string either like 'helloThere' or 'HelloThere' to 'Hello There' in JavaScript?
20 Answers
...
Difference between \A \z and ^ $ in Ruby regular expressions
...raints someone could use an invisible name with just a newline character.
JavaScript's implementation of Regex treats \A as a literal 'A' (ref). So watch yourself out there and test.
share
|
improv...
What are the differences between Chosen and Select2?
... It should be noted though that Select2 doesn't have a fallback when Javascript is disabled, since the options are populated via AJAX.
– deathlock
Jul 25 '13 at 6:13
10
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Mod of negative number is melting my brain
...ies with other implementations (namely, Java, Python, Ruby, Scala, Scheme, Javascript and Google's Calculator):
internal static class IntExtensions
{
internal static int Mod(this int a, int n)
{
if (n == 0)
throw new ArgumentOutOfRangeException("n", "(a mod 0) is undefin...
Share cookie between subdomain and domain
...e), so we can see for ourselves the behavior.
If we execute the following JavaScript:
document.cookie = "key=value"
It appears to be the same as executing:
document.cookie = "key=value;domain=mydomain.com"
The cookie key becomes available (only) on the domain mydomain.com.
Now, if yo...
Is Safari on iOS 6 caching $.ajax results?
...l: no-cache] in the response headers
My solution was the following in my Javascript (all my AJAX requests are POST).
$.ajaxSetup({
type: 'POST',
headers: { "cache-control": "no-cache" }
});
I also add the [pragma: no-cache] header to many of my server responses.
If you use the above so...