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How to detect if my shell script is running through a pipe?
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396
In a pure POSIX shell,
if [ -t 1 ] ; then echo terminal; else echo "not a terminal"; fi
ret...
How can I find WPF controls by name or type?
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320
I combined the template format used by John Myczek and Tri Q's algorithm above to create a fin...
Converting a generic list to a CSV string
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robbie fan
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answered Dec 11 '09 at 18:47
jasonjason
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How to split a delimited string into an array in awk?
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Have you tried:
echo "12|23|11" | awk '{split($0,a,"|"); print a[3],a[2],a[1]}'
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How do I sort unicode strings alphabetically in Python?
...rithms are briefly summarized here: http://unicode.org/faq/collation.html#13. These are rather exotic special cases, which should rarely matter in practice.
>>> import icu # pip install PyICU
>>> sorted(['a','b','c','ä'])
['a', 'b', 'c', 'ä']
>>> collator = icu.Collator...
SortedList, SortedDictionary and Dictionary
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edited Apr 3 '13 at 10:18
nawfal
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Providing a default value for an Optional in Swift?
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drewagdrewag
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Foreign Key to non-primary key
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answered Aug 26 '13 at 0:36
Ian PrestonIan Preston
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How to see full query from SHOW PROCESSLIST
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edited Jun 25 '16 at 16:43
poolie
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answered Sep 3...
What is the difference between SQL, PL-SQL and T-SQL?
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391
SQL is a query language to operate on sets.
It is more or less standardized, and used by alm...