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How do you 'redo' changes after 'undo' with Emacs?
This article says that "Emacs has redo because you can reverse direction while undoing, thereby undoing the undo".
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CMake: How to build external projects and include their targets
I have a Project A that exports a static library as a target:
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Rails render partial with block
I'm trying to re-use an html component that i've written that provides panel styling. Something like:
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Querying DynamoDB by date
I'm coming from a relational database background and trying to work with amazon's DynamoDB
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Creating an empty Pandas DataFrame, then filling it?
I'm starting from the pandas DataFrame docs here: http://pandas.pydata.org/pandas-docs/stable/dsintro.html
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How do I disable a Pylint warning?
I'm trying to disable warning C0321 ("more than one statement on a single line" -- I often put if statements with short single-line results on the same line), in Pylint 0.21.1 (if it matters: astng 0.20.1, common 0.50.3, Python 2.6.6 (r266:84292, Sep 15 2010, 16:22:56)).
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Pip freeze vs. pip list
A comparison of outputs reveals differences:
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Commands executed from vim are not recognizing bash command aliases
I use bash on mac and one of the aliases is like this
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UnboundLocalError on local variable when reassigned after first use
The following code works as expected in both Python 2.5 and 3.0:
12 Answers
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PHP Regex to check date is in YYYY-MM-DD format
I'm trying to check that dates entered by end users are in the YYYY-MM-DD. Regex has never been my strong point, I keep getting a false return value for the preg_match() I have setup.
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