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How do I use $rootScope in Angular to store variables?
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Sharing data between controllers is what Factories/Services are very good for. In short, it works something like this.
var app = angular.module('myApp', []);
app.factory('items', function() {
var items = [];
var itemsService = {};
itemsService.ad...
What does 'const static' mean in C and C++?
I saw this in some code here on StackOverflow and I couldn't figure out what it does. Then I saw some confused answers on other forums. My best guess is that it's used in C to hide the constant foo from other modules. Is this correct? If so, why would anyone use it in a C++ context where you can j...
.gitignore all the .DS_Store files in every folder and subfolder
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Why double asterisk? What does that mean?
– MilanG
Jan 16 '17 at 14:02
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Advantages to Using Private Static Methods
...e on the team, including all future developers maintaining the code, as to what it means. But the benefit of switching a private method to a private static is so minor (ie removing dependence on the instance data), it is not worth the effort and confusion. The method is already private-scope either ...
How do I detect if I am in release or debug mode?
...t going forward, the debuggable flag is really an independent concept from what Gradle/Android Studio consider a "debug" build to be. Any build type can elect to set the debuggable flag to whatever value that makes sense for that developer and for that build type.
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Change string color with NSAttributedString?
...ly thought that the solution required using NSAttributedString. So that is what they asked for. The real question should have been "How to set the label's color based on its value". I pointed out that the solution does not require NSAttributedString and showed a much simpler answer. And the OP agree...
Click through div to underlying elements
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what if i am using transitions or hover-states on that div?
– Manticore
Oct 29 '13 at 11:14
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How to “git clone” including submodules?
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@toszter: is it so wise? What if the holding repo needs a version of a submodule that is not master?
– Gauthier
Apr 29 '15 at 12:27
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Get content uri from file path in android
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This is what both the above solutions returns: 1. file:///storage/emulated/0/DCIM/Camera/VID_20140312_171146.mp4 2. /storage/emulated/0/DCIM/Camera/VID_20140312_171146.mp4 But what i was looking for is something different. I need the...
Explicitly calling return in a function or not
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It depends on strategy and programming style of the programmer what style he use, he can use no return() as it is not required.
R core programmers uses both approaches ie. with and without explicit return() as it is possible to find in sources of 'base' functions.
Many times only retur...