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How to reuse an ostringstream?
I'd like to clear out and reuse an ostringstream (and the underlying buffer) so that my app doesn't have to do as many allocations. How do I reset the object to its initial state?
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How to get the max of two values in MySQL?
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Question mark and colon in JavaScript
I came across the following line
7 Answers
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Java regular expression OR operator
This may be a dumb question, but I couldn't find it anywhere:
1 Answer
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How to sort a list in Scala by two fields?
how to sort a list in Scala by two fields, in this example I will sort by lastName and firstName?
4 Answers
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Is it possible to adjust x,y position for titleLabel of UIButton?
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Calling shell functions with xargs
I am trying to use xargs to call a more complex function in parallel.
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awk without printing newline
I want the variable sum/NR to be printed side-by-side in each iteration. How do we avoid awk from printing newline in each iteration ? In my code a newline is printed by default in each iteration
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