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“x not in y” or “not x in y”
When testing for membership, we can use:
6 Answers
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“You are on a branch yet to be born” when adding git submodule
... the same path to the submodule inside .git/modules/ directory. This error can occurs when url was incorrect for submodule for the first-time when submodule was added.
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Can I assume (bool)true == (int)1 for any C++ compiler?
Can I assume (bool)true == (int)1 for any C++ compiler ?
4 Answers
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Bash set +x without it being printed
Does anyone know if we can say set +x in bash without it being printed:
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Argparse optional positional arguments?
...egister (as far as help is concerned) it as such?
– scagnetti
Sep 15 '14 at 21:54
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@ant From the...
Split list into multiple lists with fixed number of elements
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I think you're looking for grouped. It returns an iterator, but you can convert the result to a list,
scala> List(1,2,3,4,5,6,"seven").grouped(4).toList
res0: List[List[Any]] = List(List(1, 2, 3, 4), List(5, 6, seven))
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What's best SQL datatype for storing JSON string?
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Certainly NOT:
TEXT, NTEXT: those types are deprecated as of SQL Server 2005 and should not be used for new development. Use VARCHAR(MAX) or NVARCHAR(MAX) instead
IMAGE, VARBINARY(MAX) : IMAGE is deprecated just like TEXT/NTEXT, and there's really no point in storing a text...
How do I increase the number of displayed lines of a Java stack trace dump?
...able.printStackTrace(PrintStream s) print the full stack trace, so that I can see beyond the final line of "... 40 more" ?
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How to create a temporary directory?
...ed on the EXIT signal. That guarantees that the cleanup function is always called, even if the script aborts somewhere.
#!/bin/bash
# the directory of the script
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
# the temp directory used, within $DIR
# omit the -p parameter to c...
How to invoke a Linux shell command from Java
...te some Linux commands from Java using redirection (>&) and pipes (|). How can Java invoke csh or bash commands?
3 Answ...