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How do I get the coordinates of a mouse click on a canvas element?
...PeppeL-G bounding client rectangle calculates that for you. You can easily test it in console before you post a comment (that's what I did).
– Tomáš Zato - Reinstate Monica
Nov 29 '14 at 17:10
...
How do you stop tracking a remote branch in Git?
...com:repo-name
fetch = +refs/heads/*:refs/remotes/origin/*
[branch "test1"]
remote = origin
merge = refs/heads/test1
[branch "master"]
remote = origin
merge = refs/heads/master
Delete the line merge = refs/heads/test1 in the test1 branch section
...
How do I check that a number is float or integer?
... 1 === 0;
}
If you don't know that the argument is a number you need two tests:
function isInt(n){
return Number(n) === n && n % 1 === 0;
}
function isFloat(n){
return Number(n) === n && n % 1 !== 0;
}
Update 2019
5 years after this answer was written, a solution was st...
Razor comment syntax
...But it's still output in full. (based on my experience with razor and just tested it really quick)
– Buildstarted
Aug 2 '10 at 4:27
...
How to convert image to byte array
...)
{
// Correct a strange glitch that has been observed in the test program when converting
// from a PNG file image created by CopyImageToByteArray() - the dpi value "drifts"
// slightly away from the nominal integer value
bm.SetResolution((int)(bm.Horizontal...
How to implement a rule engine?
...from my database and compiling an assembly with "Rule" types, each with a "Test" method. Here is the signature for the interface that is implemented each Rule:
public interface IDataRule<TEntity>
{
/// <summary>
/// Evaluates the validity of a rule given an instance of an ent...
How to change root logging level programmatically for logback
...ent registered/happens inside mockAppender.
Here is how it looks like in test:
import org.slf4j.LoggerFactory;
import ch.qos.logback.classic.Level;
import ch.qos.logback.classic.Logger;
import ch.qos.logback.classic.spi.ILoggingEvent;
import ch.qos.logback.classic.spi.LoggingEvent;
import ch.qos...
Remove .php extension with .htaccess
...ectories correctly.
For example, this will correctly rewrite example.com/test as a request for example.com/test.php:
RewriteEngine on
RewriteRule ^(.*)$ $1.php
But will make example.com fail to load because there is no example.com/.php
I'm going to guess that if you're removing all trailing s...
How to handle anchor hash linking in AngularJS
... you to any element with the id found in $location.hash()
app.controller('TestCtrl', function($scope, $location, $anchorScroll) {
$scope.scrollTo = function(id) {
$location.hash(id);
$anchorScroll();
}
});
<a ng-click="scrollTo('foo')">Foo</a>
<div id="foo">Her...
How to prevent sticky hover effects for buttons on touch devices
... the hover state by temporarily removing the link from the DOM. See http://testbug.handcraft.com/ipad.html
In the CSS you have:
:hover {background:red;}
In the JS you have:
function fix()
{
var el = this;
var par = el.parentNode;
var next = el.nextSibling;
par.removeChild(el);...