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How to access the content of an iframe with jQuery?
How can I access the content of an iframe with jQuery? I tried doing this, but it wouldn't work:
3 Answers
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How to check for a JSON response using RSpec?
I have the following code in my controller:
14 Answers
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Is background-color:none valid CSS?
Can anyone tell me if the following CSS is valid?
7 Answers
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How to log source file name and line number in Python
Is it possible to decorate/extend the python standard logging system, so that when a logging method is invoked it also logs the file and the line number where it was invoked or maybe the method that invoked it?
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How to add 10 days to current time in Rails
I tried doing something like
6 Answers
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Friend declaration in C++ - difference between public and private
Is there a difference between declaring a friend function/class as private or public? I can't seem to find anything about this online.
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R - Markdown avoiding package loading messages
I have been using Knitr via R-Studio, and think it is pretty neat. I have a minor issue though. When I source a file in an R-Chunk, the knitr output includes external comments as follows:
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How to properly ignore exceptions
When you just want to do a try-except without handling the exception, how do you do it in Python?
11 Answers
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How exactly does a generator comprehension work?
What does generator comprehension do? How does it work? I couldn't find a tutorial about it.
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How to create a new file together with missing parent directories?
When using
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