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How do I find duplicate values in a table in Oracle?
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Maven Snapshot Repository vs Release Repository
...ring development. A Snapshot artifact has both a version number such as “1.3.0” or “1.3” and a timestamp. For example, a snapshot artifact for commons-lang 1.3.0 might have the name commons-lang-1.3.0-20090314.182342-1.jar.
Taken from refcard
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Which MySQL data type to use for storing boolean values
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Get Slightly Lighter and Darker Color from UIColor
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What is dynamic programming? [closed]
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Make xargs execute the command once for each line of input
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Is there an MD5 Fixed Point where md5(x) == x?
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Since an MD5 sum is 128 bits long, any fixed point would necessarily also have to be 128 bits ...
Breaking loop when “warnings()” appear in R
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You can turn warnings into errors with:
options(warn=2)
Unlike warnings, errors will interr...
How to set a single, main title above all the subplots with Pyplot?
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Use pyplot.suptitle or Figure.suptitle:
import matplotlib.pyplot as plt
import numpy as np
fig...
jQuery: count number of rows in a table
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