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Is there a way to detect if a browser window is not currently active?
I have JavaScript that is doing activity periodically. When the user is not looking at the site (i.e., the window or tab does not have focus), it'd be nice to not run.
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Can you grab or delete between parentheses in vi/vim?
Given this line of code in C:
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Most efficient way to cast List to List
I have a List<SubClass> that I want to treat as a List<BaseClass> . It seems like it shouldn't be a problem since casting a SubClass to a BaseClass is a snap, but my compiler complains that the cast is impossible.
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How to change the output color of echo in Linux
I am trying to print a text in the terminal using echo command.
30 Answers
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Get filename and path from URI from mediastore
I have an onActivityResult returning from an mediastore image selection which I can get a URI for an image using the following:
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Design by contract using assertions or exceptions? [closed]
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How to reshape data from long to wide format
I'm having trouble rearranging the following data frame:
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Terminal Multiplexer for Microsoft Windows - Installers for GNU Screen or tmux [closed]
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What is the main purpose of setTag() getTag() methods of View?
What is the main purpose of such methods as setTag() and getTag() of View type objects?
7 Answers
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How do I remove code duplication between similar const and non-const member functions?
Let's say I have the following class X where I want to return access to an internal member:
19 Answers
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