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How to create a new java.io.File in memory?
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To write to a stream, in memory, use:
new ByteArrayOutputStream();
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Finding ALL duplicate rows, including “elements with smaller subscripts”
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duplicated has a fromLast argument. The "Example" section of ?duplicated shows you how to use...
Check if any ancestor has a class using jQuery
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answered Jun 13 '13 at 10:32
AlexAlex
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The Concept of 'Hold space' and 'Pattern space' in sed
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When sed reads a file line by line, the line that has been currently read is inserted into the...
How do you determine which backend is being used by matplotlib?
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Use the get_backend() function to obtain a string denoting which backend is in use:
>>&...
How to print HTML content on click of a button, but not the page? [duplicate]
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I came across another elegant solution for this:
Place your printable part inside a div with ...
Why is my git repository so big?
145M = .git/objects/pack/
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Can you attach a UIGestureRecognizer to multiple views?
... view2 are recognized. If I comment out the third line then taps on view1 are recognized. If I'm right and you can only use a gesture recognizer once, I'm not sure if this is a bug or it just needs some more documentation.
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How come a non-const reference cannot bind to a temporary object?
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