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Difference between window.location.href=window.location.href and window.location.reload()
..., this includes getting all of your assets (images, scripts, style sheets, etc) again. So if you just want the page to refresh the HTML, the window.location = document.URL will return much quicker and with less traffic.
A difference in behavior between browsers is that when IE9 uses the reload met...
Is there a simple, elegant way to define singletons? [duplicate]
...the imports. For example, Python logging is a module level interface. In order to ensure you fully clean up after logging you must call logging.shutdown(). This means you must import logging into the module which calls shutdown. If it was a singleton pattern it is possible to call shutdown on th...
How to make an AJAX call without jQuery?
...our code execution will go on, while your file loads in the background. In order to use the content of the file in your script you need a mechanism that tells your script when the file finished loading or failed loading. That's where promises come in handy. There are other ways to solve this problem...
How to show android checkbox at right side?
...013/07/17/… . add a clickListener, and toggle the checking, and inside "setChecked" set the state of the child views accordingly but only if they implement Checkable.
– android developer
Oct 30 '14 at 0:06
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how can you easily check if access is denied for a file in .NET?
...hat Dropbox is continually reading and writing files in the background, in order to sync them.
Guess where my Visual Studio Projects folder is located? Inside the "My Dropbox" folder of course.
Therefore as I ran my application in Debug mode, the files it was reading and writing were also con...
Git copy file preserving history [duplicate]
...em to work, at least not with git 2.9. I must use --follow or -C flags in order for git to trace bar to its foo origins. cp foo bar && git add bar && git commit gives the same end result without the weird history. Am I doing someting wrong?
– stefanmaric
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input type=“submit” Vs button tag are they interchangeable?
...elf-closing tag. <button>, on the other hand, supports HTML, images, etc. inside because it's a tag pair: <button><img src='myimage.gif' /></button>. <button> is also more flexible when it comes to CSS styling.
The disadvantage of <button> is that it's not fully...
How to escape text for regular expression in Java
...tern.quote replaces special characters in regex search strings, like .|+() etc, and Matcher.quoteReplacement replaces special characters in replacement strings, like \1 for backreferences.
– Steven
Nov 18 '11 at 18:12
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Drawing text to with @font-face does not work at the first time
...Chrome.
var canvas = document.getElementById('canvas');
var ctx = canvas.getContext('2d');
var link = document.createElement('link');
link.rel = 'stylesheet';
link.type = 'text/css';
link.href = 'http://fonts.googleapis.com/css?family=Vast+Shadow';
document.getElementsByTagName('head')[0].appendCh...
Is there a Python equivalent of the C# null-coalescing operator?
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I get that people want to explain if else sytnax etc, but coalesce takes an arbitrary argument list so this should really be the top answer.
– Eric Twilegar
Jul 3 '14 at 5:02
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