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What does iterator->second mean?
In C++, what is the type of a std::map<>::iterator ?
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Can I get the name of the current controller in the view?
Is there a way to figure out what the current controller is from within the view?
5 Answers
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Rails.env vs RAILS_ENV
I see both in examples when checking what env one is running in. What's preferred? Are they, for all intents and purposes equal?
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Labels for radio buttons in rails form
My question is similar to this one
but for a Rails app.
5 Answers
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Check whether a variable is a string in Ruby
Is there anything more idiomatic than the following?
6 Answers
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Python Threading String Arguments
I have a problem with Python threading and sending a string in the arguments.
2 Answers
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Calendar returns wrong month [duplicate]
After the execution of the above snippet, month gets a value of 10 instead of 11. How come?
9 Answers
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Escape double quotes in a string
Double quotes can be escaped like this:
6 Answers
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How do I get the last character of a string?
How do I get the last character of a string?
11 Answers
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Shorthand way for assigning a single field in a record, while copying the rest of the fields?
Let's say I have the following record ADT:
3 Answers
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