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How to checkout a specific Subversion revision from the command line?
...tive revision, and the second one is called peg revision. Read SVNBook for more information about peg and operative revisions concept.
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How to convert a List into a comma separated string without iterating List explicitly [dupli
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Setting an image for a UIButton in code
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get just the integer from wc in bash
...sablanca You can squeeze the number of spaces using 'tr -s'. I have listed more portable solutions to this question in my answer below.
– rouble
Feb 9 '16 at 5:19
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How do I remove/delete a virtualenv?
... virtualenvwrapper installed?
See VirtualEnvWrapper Command Reference for more details.
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Uninitialized constant ActiveSupport::Dependencies::Mutex (NameError)
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Array_merge versus + [duplicate]
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After submitting a POST form open a new window showing the result
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Can you explain the HttpURLConnection connection process?
...= " + new Long(System.currentTimeMillis() - start) );
I'm sure there are more advanced methods for measuring the request time and overhead, but this generally is sufficient for my needs.
For information on closing connections, which you didn't ask about, see In Java when does a URL connection clo...
How can I combine two commits into one commit? [duplicate]
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