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Get Current Area Name in View or Controller
How do you get the current area name in the view or controller?
12 Answers
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What does the “===” operator do in Ruby? [duplicate]
I've seen it used a few times lately but can't figure out what it does. Can anyone illustrate how it works?
3 Answers
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How to specify in crontab by what user to run script? [closed]
I have few crontab jobs that run under root, but that gives me some problems. For example all folders created in process of that cron job are under user root and group root.
How can i make it to run under user www-data and group www-data so when i run scripts from my website i can manipulate those ...
Pure JavaScript: a function like jQuery's isNumeric() [duplicate]
Is there is any function like isNumeric in pure JavaScript?
6 Answers
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Compiler Ambiguous invocation error - anonymous method and method group with Func or Action
I have a scenario where I want to use method group syntax rather than anonymous methods (or lambda syntax) for calling a function.
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How to run Rails console in the test environment and load test_helper.rb?
The background: I'm having some problems with Thoughtbot's "Factory Girl" gem, with is used to create objects to use in unit and other tests. I'd like to go to the console and run different Factory Girl calls to check out what's happening. For example, I'd like to go in there are do...
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R: += (plus equals) and ++ (plus plus) equivalent from c++/c#/java, etc.?
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Find where python is installed (if it isn't default dir)
... This is also not the best answer because many, many more times often than not, your python executable is a symlink. which python will, in all probability just point to /usr/bin or /usr/local/bin, which really isn't helpful.
– Jay
Sep 2 '15 at 14...
How do you divide each element in a list by an int?
I just want to divide each element in a list by an int.
7 Answers
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What is a Question Mark “?” and Colon “:” Operator Used for? [duplicate]
...tion on their use? I've read that they are similar to an 'if' 'else' statement.
7 Answers
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