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Rails how to run rake task
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You can run Rake tasks from your shell by running:
rake task_name
To run from from Ruby (e.g...
Auto-loading lib files in Rails 4
...zers/require.rb:
require "#{Rails.root}/lib/extensions"
P.S.
Rails 3 Autoload Modules/Classes by Bill Harding.
And to understand what does Rails exactly do about auto-loading?
read Rails autoloading — how it works, and when it doesn't by Simon Coffey.
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How to get last N records with activerecord?
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Dan McNevinDan McNevin
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How to loop through files matching wildcard in batch file
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Peter
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answered Sep 2 '08 at 14:28
Jim BuckJim...
How to merge two arrays in JavaScript and de-duplicate items
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How to use Git properly with Xcode?
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I have worked on iPhone applications full time since the SDK launch, most of that time spent wo...
Conditions for automatic generation of default/copy/move ctor and copy/move assignment operator?
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3 Answers
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Why do people say there is modulo bias when using a random number generator?
...and I decide to generate a random number between 0 and 2 by calling rand()%3. However, rand()%3 does not produce the numbers between 0 and 2 with equal probability!
When rand() returns 0, 3, 6, or 9, rand()%3 == 0. Therefore, P(0) = 4/11
When rand() returns 1, 4, 7, or 10, rand()%3 == 1. Therefor...
Disabling browser caching for all browsers from ASP.NET
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answered May 27 '09 at 22:39
HttpWatchSupportHttpWatchSupport
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Plotting time in Python with Matplotlib
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edited Jan 2 '17 at 13:18
oli5679
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answered Oct 1...