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Android - Launcher Icon Size
... @Mafro34 They ask for 512 x 512 so that they can then scale the icon down to whatever size they need on the different positions of the app and website, without causing pixelation.
– edwoollard
Jan 11 '14 at 13:53
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Are non-synchronised static methods thread safe if they don't modify static class variables?
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How do I parse JSON with Objective-C?
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adding and removing classes in angularJs using ng-click
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});
.red{
color:red;
}
.blue{
color:blue;
}
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<body ng-app="ap" ng-controller="con">
<div ng-class="class">{{class}}</div>
<button ng-click="changeClass(...
What is the difference between background and background-color
...a link to a resource here, but I recall reading this somewhere.
Ref : https://github.com/mdo/css-perf#background-vs-background-color
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Any reason not to start using the HTML 5 doctype? [closed]
...kup or HTML markup, it's treated by browsers as HTML.
So, really it comes down to using the shortest doctype that triggers standards mode (<!DOCTYPE html>) and using HTML markup that produces the correct result in browsers.
The rest is about conforming, validation and markup prerference.
Wi...
Why is exception handling bad?
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I was voting down, but I reversed that because this is a reason why exceptions are looked down upon. However in my opinion, almost any method or piece of code can fail. You cannot handle each error condition by introducing a return value ...
Indentation shortcuts in Visual Studio
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Tab and Shift+Tab will do that.
Another cool trick is holding down ALT when you select text, it will allow you to make a square selection. Starting with VS2010, you can start typing and it will replace the contents of your square selection with what you type. Absolutely awesome for ch...
async/await - when to return a Task vs void?
...s this very useful article about async and void written by Jérôme Laban:
https://jaylee.org/archive/2012/07/08/c-sharp-async-tips-and-tricks-part-2-async-void.html
The bottom line is that an async+void can crash the system and usually should be used only on the UI side event handlers.
The reason ...
How to define object in array in Mongoose schema correctly with 2d geo index
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