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Is there any Rails function to check if a partial exists?
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Currently, I'm using the following in my Rails 3/3.1 projects:
lookup_context.find_all('posts/_form').any?
The advantage over other solutions I've seen is that this will look in all view paths instead of just your rails root. This is important to me as I have a lot of rail...
How does a garbage collector avoid an infinite loop here?
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110
As per Richter in the second edition of CLR via C# (yes I need to update):
Page 478
For (...
How can I reload .emacs after changing it?
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How to stretch the background image to fill a div
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10 Answers
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slf4j: how to log formatted message, object array, exception
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As of SLF4J 1.6.0, in the presence of multiple parameters and if the last argument in a logging statement is an exception, then SLF4J will presume that the user wants the last argument to be treated as an exception and not a simple param...
Replacement for Google Code Search? [closed]
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edited Oct 22 '19 at 8:18
answered Oct 15 '11 at 13:21
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Detecting superfluous #includes in C/C++?
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Why does a RegExp with global flag give wrong results?
...st remove the g flag.
Here's the algorithm that the specs dictate (section 15.10.6.2):
RegExp.prototype.exec(string)
Performs
a regular expression match of string
against the regular expression and
returns an Array object containing the
results of the match, or null if the
string did not match The ...
What methods of ‘clearfix’ can I use?
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Depending upon the design being produced, each of the below clearfix CSS solutions has its ow...
Can't make the custom DialogFragment transparent over the Fragment
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