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Base64 length calculation?
... of 4, so 1, 2 or 3 input bytes => 4 chars; 4, 5 or 6 input bytes => 8 chars; 7, 8 or 9 input bytes => 12 chars.
– Paul R
Nov 14 '12 at 13:17
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How to assign an exec result to a sql variable?
...be an integer.
– KM.
Feb 11 '10 at 18:14
2
Just a side note, OUTPUT parameters that are declared ...
Validating IPv4 addresses with regexp
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answered Mar 12 '11 at 18:08
Mark ByersMark Byers
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Generating a UUID in Postgres for Insert statement?
...script to load the extension. See the documentation for contrib modules in 8.4.
For Pg 9.1 and newer instead read the current contrib docs and CREATE EXTENSION. These features do not exist in 9.0 or older versions, like your 8.4.
If you're using a packaged version of PostgreSQL you might need to i...
Is calculating an MD5 hash less CPU intensive than SHA family functions?
...g an MD5 hash less CPU intensive than SHA-1 or SHA-2 on "standard" laptop x86 hardware? I'm interested in general information, not specific to a certain chip.
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bool operator ++ and --
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edited Sep 2 at 8:46
Yksisarvinen
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answe...
Find intersection of two nested lists?
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If you want:
c1 = [1, 6, 7, 10, 13, 28, 32, 41, 58, 63]
c2 = [[13, 17, 18, 21, 32], [7, 11, 13, 14, 28], [1, 5, 6, 8, 15, 16]]
c3 = [[13, 32], [7, 13, 28], [1,6]]
Then here is your solution for Python 2:
c3 = [filter(lambda x: x in c1, sublist) for sublist in...
Eclipse hangs at the Android SDK Content Loader
I've been working with Eclipse 4.2 (Juno release 20120920-0800) on OS X 10.8.2 for a few weeks now, building apps for Android 3.0 and above. I have a quad core i7 MacBook Pro with an SSD, so performance is not an issue. Everything was fine.
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Getting random numbers in Java [duplicate]
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768
The first solution is to use the java.util.Random class:
import java.util.Random;
Random rand ...
How to make git diff --ignore-space-change the default
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DogbertDogbert
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