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Sequence-zip function for c++11?

With the new range-based for loop we can write code like 13 Answers 13 ...
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Activity restart on rotation Android

In my Android application, when I rotate the device (slide out the keyboard) then my Activity is restarted ( onCreate is called). Now, this is probably how it's supposed to be, but I do a lot of initial setting up in the onCreate method, so I need either: ...
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Performant Entity Serialization: BSON vs MessagePack (vs JSON)

Recently I've found MessagePack , an alternative binary serialization format to Google's Protocol Buffers and JSON which also outperforms both. ...
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Returning a boolean from a Bash function

I want to write a bash function that check if a file has certain properties and returns true or false. Then I can use it in my scripts in the "if". But what should I return? ...
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Most Pythonic way to provide global configuration variables in config.py? [closed]

In my endless quest in over-complicating simple stuff, I am researching the most 'Pythonic' way to provide global configuration variables inside the typical ' config.py ' found in Python egg packages. ...
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Disable Interpolation when Scaling a

NOTE : This has to do with how existing canvas elements are rendered when scaled up , not to do with how lines or graphics are rendered onto a canvas surface . In other words, this has everything to do with interpolation of scaled elements , and nothing to do with antialiasing of graphics b...
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How do I get the value of a textbox using jQuery?

I can get the element like this $("#txtEmail") but I'm not sure how to get the actual value. 9 Answers ...
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Why is Everyone Choosing JSON Over XML for jQuery? [closed]

I thought XML is highly portable and can be used as a mini database. I have seen XML used everywhere. I even see large companies switching over to JSON . Even Microsoft has integrated support for JSON. What is all the hype over JSON? ...
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Throttling method calls to M requests in N seconds

I need a component/class that throttles execution of some method to maximum M calls in N seconds (or ms or nanos, does not matter). ...
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How to change letter spacing in a Textview?

How can i change letter spacing in a textview? Will it help if I have HTML text in it (I cannot use webview in my code). 8 ...