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android TextView: setting the background color dynamically doesn't work

Setting the background color programatically of an android TextView doesn't seem to work. I'm I missing something! 14 Ans...
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Flattening a shallow list in Python [duplicate]

Is there a simple way to flatten a list of iterables with a list comprehension, or failing that, what would you all consider to be the best way to flatten a shallow list like this, balancing performance and readability? ...
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JavaScript blob filename without link

How do you set the name of a blob file in JavaScript when force downloading it through window.location? 8 Answers ...
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Why can't variables be declared in a switch statement?

I've always wondered this - why can't you declare variables after a case label in a switch statement? In C++ you can declare variables pretty much anywhere (and declaring them close to first use is obviously a good thing) but the following still won't work: ...
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GitHub relative link in Markdown file

Is there a way to create a URL anchor, <a> , link from within a Markdown file, to another file within the same repository and branch (aka a link relative to the current branch)? ...
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The following untracked working tree files would be overwritten by merge, but I don't care

On my branch I had some files in .gitignore 16 Answers 16 ...
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Working with select using AngularJS's ng-options

I have read about it in other posts, but I couldn't figure it out. 8 Answers 8 ...
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What are the differences between Perl, Python, AWK and sed? [closed]

just want to know what are the main differences among them? and the power of each language (where it's better to use it). 5...
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'AND' vs '&&' as operator

I have a codebase where developers decided to use AND and OR instead of && and || . 10 Answers ...
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Bootstrap close responsive menu “on click”

On "PRODUCTS" click I slide up a white div (as seen in attached). When in responsive (mobile and tablet), I would like to automaticly close the responsive navbar and only show the white bar. ...