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Get name of current class?
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You can access it by the class' private attributes:
cls_name = self.__class__.__name__
EDIT:
As said by Ned Batcheler, this wouldn't work in the class body, but it would in a method.
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What does the LayoutInflater attachToRoot parameter mean?
...mit();
Since you have already added the child fragment in onCreateView() by mistake. Calling add will tell you that child view is already added to parent Hence IllegalStateException.
Here you are not responsible for adding childView, FragmentManager is responsible. So always pass false in this cas...
How to provide different Android app icons for different gradle buildTypes?
...g 10+ versions of ic_launcher.png , having to know which one is which only by where it's located or actually opening it (not so nice). I didn't know this kind of extending for the manifest file was even possible, haven't seen it mentioned anywhere else on SO or otherwise before here. Elegant for su...
QLabel: set color of text and background
...'t guaranteed to work for all styles, because style authors are restricted by the different platforms' guidelines and by the native theme engine.
But you could do something like this :
QPalette palette = ui->pLabel->palette();
palette.setColor(ui->pLabel->backgroundRole(), Qt::yello...
Why do Lua arrays(tables) start at 1 instead of 0?
... trained in computing think it is damned weird to start counting at zero. By adopting 1-based array and string indexing, the Lua designers avoided confounding the expectations of their first clients and sponsors.
Although I too found them weird at the beginning, I have learned to love 0-based arra...
How does the keyword “use” work in PHP and can I import classes with it?
...mespaces. Now consider when your auto loader is loading both classes (does by require), and you are about to use object of class. In this case, the compiler will get confused which class object to load among two. To help the compiler make a decision, you can use the use statement so that it can make...
if else statement in AngularJS templates
...ou are using version 1.1.5 or greater)
1. Ternary operator:
As suggested by @Kirk in the comments, the cleanest way of doing this would be to use a ternary operator as follows:
<span>{{isLarge ? 'video.large' : 'video.small'}}</span>
2. ng-switch directive:
can be used something li...
Is there a float input type in HTML5?
...lid (along with max and min), which defaults to 1. This value is also used by implementations for the stepper buttons (i.e. pressing up increases by step).
Simply change this value to whatever is appropriate. For money, two decimal places are probably expected:
<input type="number" step="0.01"&...
How to read all files in a folder from Java?
...lan to use this information to find the files, you may find the path given by getPath() to be more useful.
– Tim Parenti
Sep 23 '13 at 9:35
4
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Swift - Split string over multiple lines
...and thus old-fashioned C++ and Objective-C allow for concatentation simply by putting multiple literals adjacent, so quotes are collapsed. Whitespace doesn't count when you do that so you can put them on different lines (but need to add your own newlines):
const char* text = "This is some text\n"
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