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Generating an MD5 checksum of a file
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answered Aug 7 '10 at 19:53
quantumSoupquantumSoup
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django 1.5 - How to use variables inside static tag
...arney Szabolcs
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answered May 20 '13 at 18:45
Bernhard VallantBernhard Vallant
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What is database pooling?
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paxdiablopaxdiablo
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UUID max character length
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Section 3 of RFC4122 provides the formal definition of UUID string representations. It's 36 ch...
Heroku/devise - Missing host to link to! Please provide :host parameter or set default_url_options[:
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edited Jul 7 '11 at 21:58
sarnold
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MongoDB: Find a document by non-existence of a field?
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fracz
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answered Dec 19 '11 at 21:04
dampierdampie...
How to locate the vimrc file used by vim editor?
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edited May 15 '19 at 9:57
Skippy le Grand Gourou
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MySQL select with CONCAT condition
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The aliases you give are for the output of the query - they are not available within the query ...
how to permit an array with strong parameters
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This https://github.com/rails/strong_parameters seems like the relevant section of the docs:
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What does JVM flag CMSClassUnloadingEnabled actually do?
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Update This answer is relevant for Java 5-7, Java 8 has this fixed: https://blogs.oracle.com/poonam/about-g1-garbage-collector,-permanent-generation-and-metaspace Kudos go to mt.uulu
For Java 5-7:
The standard Oracle/Sun VM look on the world is: Classes are forever...