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Pass ruby script file to rails console
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166
Actually, the simplest way is to run it with load inside the rails console
load './path/to/f...
Can you write nested functions in JavaScript?
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198
Is this really possible.
Yes.
function a(x) { // <-- function
function b(y)...
Undo “git add ”?
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edited May 27 '17 at 7:33
answered Jan 9 '11 at 12:32
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PG undefinedtable error relation users does not exist
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118
At first, you shall detach all connections out of database. By default you use the development...
What's the best way to parse a JSON response from the requests library?
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Scott Skiles
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answered Jun 1 '13 at 21:28
Simeon VisserSimeon ...
Parsing a string into a boolean value in PHP
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421
There is a native PHP method of doing this which uses PHP's filter_var method:
$bool = filter_v...
How do I pronounce “=>” as used in lambda expressions in .Net
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16 Answers
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ExecJS and could not find a JavaScript runtime
I'm trying to use the Mongoid / Devise Rails 3.1 template ( Mongoid and Devise ), and I keep getting an error stating ExecJS cannot find a JavaScript runtime. Fair enough when I didn't have any installed, but I've tried installing Node.js , Mustang and the Ruby Racer , but nothing is work...
How can I programmatically get the MAC address of an iphone
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12 Answers
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