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A migration to add unique constraint to a combination of columns
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251
add_index :people, [:firstname, :lastname, :dob], :unique => true
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How do I send a JSON string in a POST request in Go
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519
I'm not familiar with napping, but using Golang's net/http package works fine (playground):
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Check for array not empty: any?
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251
any? isn't the same as not empty? in some cases.
>> [nil, 1].any?
=> true
>> [n...
Android webview & localStorage
...e a problem with a webview which may access to the localStorage by an HTML5 app. The test.html file informs me that local
storage is'nt supported by my browser (ie. the webview ). If you have any suggestion..
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How to change a field name in JSON using Jackson
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alizelzele
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answered Sep 1 '11 at 15:17
henrik_lundgrenhenrik_lundgren
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Escaping quotes and double quotes
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Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
answered Aug 8 '13 at 7:18
BartekBBartekB
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LINQ Orderby Descending Query
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edited Apr 30 '16 at 21:56
Bakudan
17k99 gold badges4545 silver badges6969 bronze badges
answered Mar ...
How do I create a directory from within Emacs?
...es).
– Vicky Chijwani
Aug 7 '12 at 15:44
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