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What is a “Bitmap heap scan” in a query plan?
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edited Jul 6 '11 at 13:18
answered Jul 6 '11 at 7:31
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Find and copy files
... of the arguments to cp reversed:
find /home/shantanu/processed/ -name '*2011*.xml' -exec cp "{}" /home/shantanu/tosend \;
Please, note: the find command use {} as placeholder for matched file.
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parseInt(null, 24) === 23… wait, what?
... set that can be generated and NaN is returned.
js> parseInt(null, 36)
1112745
>>> reduce(lambda x, y: x * 36 + y, [(string.digits + string.lowercase).index(x) for x in 'null'])
1112745
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Check if array is empty or null
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answered Aug 25 '11 at 23:48
jfriend00jfriend00
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How can I generate UUID in C#
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answered Dec 12 '11 at 16:45
TudorTudor
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How to count items in a Go map?
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Jon Ericson
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answered Sep 22 '12 at 14:52
zzzzzzzz
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Spring @PostConstruct vs. init-method attribute
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answered Dec 15 '11 at 11:23
Aravind AAravind A
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figure of imshow() is too small
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answered May 11 '12 at 6:05
bmubmu
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Replace selector images programmatically
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edited Jan 16 '11 at 15:05
answered Jan 15 '11 at 3:31
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JNI converting jstring to char *
...Jason Rogers
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