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Rails: redirect_to with :error, but flash[:error] empty
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edited Dec 4 '19 at 15:26
Bijan
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answered Ja...
Using helpers in model: how do I include helper dependencies?
...xt area. Following the advice from http://blog.caboo.se/articles/2008/8/25/sanitize-your-users-html-input , I'm cleaning up the input in the model before saving to database, using the before_validate callback.
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Replace all non-alphanumeric characters in a string
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answered Oct 20 '12 at 5:11
nneonneonneonneo
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How to assertThat something is null with Hamcrest?
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Jared Burrows
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answered Sep 24 '13 at 17:00
Rohit JainRoh...
Convert DateTime to String PHP
... H:i:s T')
– Timo Huovinen
Oct 19 '15 at 8:23
1
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invalid multibyte char (US-ASCII) with Rails and Ruby 1.9
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edited Jul 24 '12 at 1:50
Ry-♦
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Why does substring slicing with index out of range work?
...ppens when you do the same thing to a list:
>>> [0, 1, 2, 3, 4, 5][3]
3
>>> [0, 1, 2, 3, 4, 5][3:4]
[3]
Here the difference is obvious. In the case of strings, the results appear to be identical because in Python, there's no such thing as an individual character outside of a st...
Disable ALL CAPS menu items in Visual Studio 2013
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LarsTech
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answered Jul 2 '14 at 21:04
Scott WylieS...
Convert NSData to String?
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edited Jul 3 at 13:15
Max MacLeod
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