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How to do a LIKE query in Arel and Rails?
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edited Feb 15 '16 at 17:11
answered Aug 10 '11 at 14:46
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What are free monads?
...r monad, and the second one gives you a way to "get out" of it.
More generally, if X is a Y with some extra stuff P, then a "free X" is a a way of getting from a Y to an X without gaining anything extra.
Examples: a monoid (X) is a set (Y) with extra structure (P) that basically says it has an ope...
Warning the user/local/mysql/data directory is not owned by the mysql user
... KronosKronos
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iTunes Connect: How to choose a good SKU?
.... But you shouldnt mind, because when its unique and sounds nice to you it all right ;)
– Dennis Stritzke
Jan 3 '12 at 10:51
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What does “Memory allocated at compile time” really mean?
... languages like C and C++, people often refer to static and dynamic memory allocation. I understand the concept but the phrase "All memory was allocated (reserved) during compile time" always confuses me.
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Getting “bytes.Buffer does not implement io.Writer” error message
...s. :)
– Nelo Mitranim
Nov 16 '14 at 11:32
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@hourback it has to do with the way the interface is ...
How to insert a text at the beginning of a file?
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To actually insert a new line: sed -i '1s/^/<added text> \n/' file
– jslatts
Sep 17 '13 at 13:27
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How to do a batch insert in MySQL
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answered Apr 3 '11 at 1:18
nietakinietaki
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SQL selecting rows by most recent date
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edited Oct 13 '11 at 14:45
Community♦
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answered Oct 9 '08 at 21:22
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Get position of UIView in respect to its superview's superview
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iAjiAj
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