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Global variables in R
...ariable in a certain environment here: http://adv-r.had.co.nz/Environments.html. It seems shorter than using the assign() function.
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How do I pick 2 random items from a Python set? [duplicate]
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Use the random module: http://docs.python.org/library/random.html
import random
random.sample(set([1, 2, 3, 4, 5, 6]), 2)
This samples the two values without replacement (so the two values are different).
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Are nested transactions allowed in MySQL?
...of its synonyms.
https://dev.mysql.com/doc/refman/5.7/en/implicit-commit.html
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Mercurial Eclipse Plugin
... Check here instead: andrei.gmxhome.de/mercurialeclipse/index.html No registration required. The update site URL is at the bottom of the page. But read the whole thing anyway.
– n0rd
Dec 2 '10 at 18:55
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Python-equivalent of short-form “if” in C++ [duplicate]
...tion for the conditional expression: docs.python.org/reference/expressions.html#boolean-operations
– Greg Hewgill
Nov 6 '09 at 9:25
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java.net.MalformedURLException: no protocol
... http://java.sun.com/j2se/1.5.0/docs/api/javax/xml/parsers/DocumentBuilder.html
The method DocumentBuilder.parse(String) takes a URI and tries to open it. If you want to directly give the content, you have to give it an InputStream or Reader, for example a StringReader. ... Welcome to the Java stan...
How to mark a method as obsolete or deprecated?
...d be obsolete...notherdev.blogspot.com/2013/02/obsolete-should-be-obsolete.html
– dotjoe
Apr 22 '13 at 18:36
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Ruby ampersand colon shortcut [duplicate]
...1.8.7 equivalent. Here's the entry: ruby-doc.org/core-1.8.7/classes/Symbol.html#M000086
– August Lilleaas
Dec 26 '09 at 18:06
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What is the pythonic way to unpack tuples? [duplicate]
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Refer https://docs.python.org/2/tutorial/controlflow.html#unpacking-argument-lists
dt = datetime.datetime(*t[:7])
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