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How to join strings in Elixir?
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answered Dec 29 '13 at 19:43
thiagofmthiagofm
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Java Logging vs Log4J [closed]
Is it still worth to add the log4j library to a Java 5 project just to log
let's say some exceptions to a file with some nice rollover settings.
Or will the standard util.logging facility do the job as well?
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Setting background colour of Android layout element
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edited Sep 11 '11 at 14:28
answered Sep 11 '11 at 14:02
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Sending a message to nil in Objective-C
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edited Oct 1 '08 at 17:34
answered Oct 1 '08 at 6:32
Mich...
Oracle JDBC ojdbc6 Jar as a Maven Dependency
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Ondrej KvasnovskyOndrej Kvasnovsky
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how to release localhost from Error: listen EADDRINUSE
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answered Dec 18 '11 at 19:44
fentfent
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error: request for member '..' in '..' which is of non-class type
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edited Mar 14 '16 at 19:50
Edward Karak
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How to convert xml into array in php?
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Hearaman
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answered Jul 5 '11 at 6:59
Sam DufelSam Dufel
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Sort a list of tuples by 2nd item (integer value) [duplicate]
...the key keyword with sorted().
sorted([('abc', 121),('abc', 231),('abc', 148), ('abc',221)], key=lambda x: x[1])
key should be a function that identifies how to retrieve the comparable element from your data structure. In your case, it is the second element of the tuple, so we access [1].
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Explaining Apache ZooKeeper
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In a nutshell, ZooKeeper helps you build distributed applications.
How it works
You may desc...