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Relative imports in Python 3

...f the module's name does not contain any package information (e.g. it is set to '__main__') then relative imports are resolved as if the module were a top level module, regardless of where the module is actually located on the file system. At some point PEP 338 conflicted with PEP 328: ...
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What is the in a .vimrc file?

...It is replaced with the string value of "mapleader". If "mapleader" is not set or empty, a backslash is used instead. Example: :map <Leader>A oanother line <Esc> Works like: :map \A oanother line <Esc> But after: :let mapleader = "," It works like: :map ,A oano...
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How does Hadoop process records split across block boundaries?

...ch FileSplit is initialized with a start parameter corresponding to the offset in the input file. There is still no handling of the lines at that point. The relevant part of the code looks like this: while (((double) bytesRemaining)/splitSize > SPLIT_SLOP) { int blkIndex = getBlockIndex(blkLoc...
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sed command with -i option (in-place editing) works fine on Ubuntu but not Mac [duplicate]

... @pal4life the point is that you need a separate set of quotes before you start the command, so something like sed -i '' '1i export PATH="$HOME/.composer/vendor/bin:$PATH"' $HOME/.bashrc – microtherion May 7 '14 at 15:24 ...
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Base64 length calculation?

After reading the base64 wiki ... 15 Answers 15 ...
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Test if a variable is set in bash when using “set -o nounset

...its with a unbound variable error. How to fix this, while still using the set -o nounset option? 6 Answers ...
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what is the difference between 'transform' and 'fit_transform' in sklearn

...enerated from fit() method,applied upon model to generate transformed data set. fit_transform() : combination of fit() and transform() api on same data set Checkout Chapter-4 from this book & answer from stackexchange for more clarity ...
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pandas: How do I split text in a column into multiple rows?

I'm working with a large csv file and the next to last column has a string of text that I want to split by a specific delimiter. I was wondering if there is a simple way to do this using pandas or python? ...
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How can I get the max (or min) value in a vector?

How can I get the max (or min) value in a vector in C++ ? 10 Answers 10 ...
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Way to ng-repeat defined number of times instead of repeating over array?

... @Cody @sh0ber you can set the limit in your scope ($scope.limit = 2) and use it like ...|limitTo:limit -- see updated fiddle – drzaus Aug 7 '14 at 16:26 ...