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How to convert timestamp to datetime in MySQL?
How to convert 1300464000 to 2011-03-18 16:00:00 in MySQL?
5 Answers
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Should JAVA_HOME point to JDK or JRE?
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answered Jul 11 '13 at 19:43
David W.David W.
96.5k3333 gold badges199199 silver badges310310 bronze badges
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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 split the name string in mysql?
... as middle_name,
SUBSTRING_INDEX(SUBSTRING_INDEX(fullname, ' ', 3), ' ', -1) AS last_name
FROM registeredusers
This second method considers the middle name as part of the lastname. We will only select a firstname and lastname column from your fullname field.
SELECT
SUBSTRING_INDEX(...
How to find the duration of difference between two dates in java?
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answered Nov 10 '13 at 6:58
user1386522user1386522
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How to use Git properly with Xcode?
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136
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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Functions that return a function
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123
Assigning a variable to a function (without the parenthesis) copies the reference to the functio...
Rails how to run rake task
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132
You can run Rake tasks from your shell by running:
rake task_name
To run from from Ruby (e.g...
How do I set up email confirmation with Devise?
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3 Answers
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