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Ruby combining an array into one string
In Ruby is there a way to combine all array elements into one string?
3 Answers
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URL encode sees “&” (ampersand) as “&” HTML entity
...passed in a URL (via GET). But if I use escape , encodeURI or encodeURIComponent , & will be replaced with %26amp%3B , but I want it to be replaced with %26 . What am I doing wrong?
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Does a UNIQUE constraint automatically create an INDEX on the field(s)?
... customer you can see your unique keys are in fact B-tree type indexes.
A composite index on (email, user_id) is enough, you don't need a separate index on email only - MySQL can use leftmost parts of a composite index. There may be some border cases where the size of an index can slow down your qu...
Window Height=“Auto” not working as expected
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community wiki
5 revs, 5 users 29%Muad'Dib
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Is putting a div inside an anchor ever correct?
...e is not XML-validatable. I think that DTD expresses the intentions of the committee pretty well, so I'd say: No.
– Carl Smotricz
Dec 1 '09 at 19:18
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Html5 data-* with asp.net mvc TextboxFor html attributes
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Assign same value to multiple variables at once?
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Rails: Default sort order for a rails model?
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community wiki
23 revs, 4 users 82%Michael Durrant
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Is there a best practice for generating html with javascript
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JQuery templating appears to be dead, see stackoverflow.com/questions/7911732/…
– James McMahon
Apr 22 '13 at 20:26
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