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Is ASCII code 7-bit or 8-bit?
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zwolzwol
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max value of integer
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answered Feb 21 '13 at 14:51
gaborschgaborsch
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in_array() and multidimensional array
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answered Nov 8 '10 at 21:45
jwuellerjwueller
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fork() branches more than expected?
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answered Jun 21 '12 at 6:58
wallykwallyk
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Postgres manually alter sequence
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The parentheses are misplaced:
SELECT setval('payments_id_seq', 21, true); # next value will be 22
Otherwise you're calling setval with a single argument, while it requires two or three.
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Keep only first n characters in a string?
...lice(0, -2) == "abcd".
– Claude
Mar 21 '15 at 20:48
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Add a new element to an array without specifying the index in Bash
... highest index + 1.
– mklement0
Sep 21 '12 at 3:01
4
Is there something like that in bash version...
How to find the installed pandas version
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LANG: en_US.UTF-8
pandas: 0.15.2-113-g5531341
nose: 1.3.1
Cython: 0.21.1
numpy: 1.8.2
scipy: 0.14.0.dev-371b4ff
statsmodels: 0.6.0.dev-a738b4f
IPython: 2.0.0-dev
sphinx: 1.2.2
patsy: 0.3.0
dateutil: 1.5
pytz: 2012c
bottleneck: None
tables: 3.1.1
numexpr: 2.2.2
matplotlib: 1.4.2
openpyxl: None...
How to hash a string into 8 digits?
...8097614L
>>> # Use hash()
>>> abs(hash(s)) % (10 ** 8)
82148974
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How to format strings in Java
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answered Jun 21 '11 at 21:18
ataylorataylor
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