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Correct use of flush() in JPA/Hibernate
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edited Nov 25 '10 at 10:29
answered Nov 25 '10 at 10:22
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How to kill/stop a long SQL query immediately?
...o cancel it via the red cancel button, but it has not stopped for the past 10 minutes. It usually stops within 3 minutes.
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Changing the interval of SetInterval while it's running
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Use setTimeout() instead. The callback would then be responsible for firing the next timeout,...
How to detect a Christmas Tree? [closed]
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10 Answers
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Select random lines from a file
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Sort the file randomly and pick first 100 lines:
$ sort -R input | head -n 100 >output
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String concatenation does not work in SQLite
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answered Aug 25 '10 at 17:54
codaddictcodaddict
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Check if a string matches a regex in Bash script
...r 01...09 either 01..09 end of line
# start of line or 10,11,12 or 10..29
# or 30, 31
That is, you can define a regex in Bash matching the format you want. This way you can do:
[[ $date =~ ^regex$ ]] && echo "matched" ...
How Do I 'git fetch' and 'git merge' from a Remote Tracking Branch (like 'git pull')
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answered Apr 8 '10 at 19:08
GarethGareth
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Create a folder if it doesn't already exist
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answered Feb 20 '10 at 19:28
GumboGumbo
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How to get the first column of a pandas DataFrame as a Series?
... df.set_index('x').y
– herrfz
Jan 10 '14 at 23:44
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