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Best way to create unique token in Rails?
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335
-- Update --
As of January 9th, 2015. the solution is now implemented in Rails 5 ActiveRecord's...
What is the worst real-world macros/pre-processor abuse you've ever come across?
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edited May 24 '10 at 20:05
community wiki
3 re...
Is it possible to import a whole directory in sass using @import?
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edited Nov 7 '16 at 5:40
answered May 15 '13 at 21:35
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How do I abort/cancel TPL Tasks?
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answered Jan 24 '11 at 15:44
Darin DimitrovDarin Dimitrov
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How to assign a heredoc value to a variable in Bash?
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531
You can avoid a useless use of cat and handle mismatched quotes better with this:
$ read -r -...
How to find out if you're using HTTPS without $_SERVER['HTTPS']
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edited Sep 25 '19 at 10:12
answered May 21 '10 at 23:26
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SQL JOIN vs IN performance?
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QuassnoiQuassnoi
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How to read a local text file?
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edited May 7 '14 at 1:51
Themroc
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answered Jan 21 '13 at 20:20
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Round a double to 2 decimal places [duplicate]
If the value is 200.3456 , it should be formatted to 200.34 .
If it is 200 , then it should be 200.00 .
13 Answers
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XAMPP - Port 80 in use by “Unable to open process” with PID 4! 12
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edited May 17 '18 at 3:56
Pang
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answered F...