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Setting Android Theme background color

I'm trying to modify the default background theme color, which should be easy but surprisingly I can't get it working. Please note that I want the change to be across the entire app, not just for a single activity. Here is my code: ...
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Linux command: How to 'find' only text files?

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How do I clear this setInterval inside a function?

Normally, I’d set the interval to a variable and then clear it like var the_int = setInterval(); clearInterval(the_int); but for my code to work I put it in an anonymous function: ...
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How to find the key of the largest value hash?

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In Objective-C, what is the equivalent of Java's “instanceof” keyword?

I would like to check whether an object (e.g. someObject ) is assignable (cast-able) to a variable of another type (e.g. SpecifiedType ). In Java, I can write: ...
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Creating temporary files in bash

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How to make PyCharm always show line numbers

I cannot seem to be able to find the setting to enable line numbers for all files, but I have to always right click and enable this on per file basis. ...
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How to use a dot “.” to access members of dictionary?

How do I make Python dictionary members accessible via a dot "."? 24 Answers 24 ...
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Splitting on first occurrence

What would be the best way to split a string on the first occurrence of a delimiter? 5 Answers ...
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Loop through all the resources in a .resx file

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