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Difference between attr_accessor and attr_accessible
...e so:
Order.new({ :type => 'Corn', :quantity => 6, :price_off => 30 })
Even if your form doesn't have a field for :price_off, if it's in your model it's available by default. This means a crafted POST could still set it. Using attr_accessible white lists those things that can be mass ass...
Using a strategy pattern and a command pattern
... and output.
– KTF
Sep 28 '12 at 12:38
4
@KTF, no. The Command pattern employs an object which ha...
What are the best use cases for Akka framework [closed]
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I have used it so far in two real projects very successfully. both are in the near real-time t...
Using i and j as variables in Matlab
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answered Feb 9 '13 at 19:40
Oliver CharlesworthOliver Charlesworth
246k2626 gold badges510510 silver badges632632 bronze badges
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Why would you use String.Equals over ==? [duplicate]
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338
It's entirely likely that a large portion of the developer base comes from a Java background w...
PHP DateTime::modify adding and subtracting months
...reases the month number (originally 1) by one. This makes the date 2010-02-31.
The second month (February) only has 28 days in 2010, so PHP auto-corrects this by just continuing to count days from February 1st. You then end up at March 3rd.
How to get what you want:
To get what you want is by: ma...
Finding quaternion representing the rotation from one vector to another
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answered Jul 23 '09 at 14:04
Polaris878Polaris878
31.6k3535 gold badges105105 silver badges139139 bronze badges
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How to unit test a Node.js module that requires other modules and how to mock the global require fun
...ank you sooo much!
– Sukima
Feb 5 '13 at 11:43
1
very nice @ThorstenLorenz, I'll def. be using pr...
How do I test a private function or a class that has private methods, fields or inner classes?
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Useful if you don't know the API perhaps, but if you are having to test private methods in this manner there is something up with your des...
How can I save my secret keys and password securely in my version control system?
...ncryption/Decryption during Push/Pull
This gist https://gist.github.com/873637 shows a tutorial on how to use the Git's smudge/clean filter driver with openssl to transparently encrypt pushed files. You just need to do some initial setup.
Summary of How it Works
You'll basically be creating a .gi...