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How to get the original value of an attribute in Rails
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How to store CGRect values in NSMutableArray?
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What is the difference between LINQ ToDictionary and ToLookup
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answered Apr 14 '11 at 5:48
Marc Gravell♦Marc Gravell
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How to invert a grep expression
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Use command-line option -v or --invert-match,
ls -R |grep -v -E .*[\.exe]$\|.*[\.html]$
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creating list of objects in Javascript
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var list = [
{ date: '12/1/2011', reading: 3, id: 20055 },
{ date: '13/1/2011', reading...
Grep regex NOT containing string
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beerbajaybeerbajay
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How can I wrap text to some length in Vim?
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edited Jun 13 '18 at 20:40
APerson
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answered Ma...
How to get the last N rows of a pandas DataFrame?
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Don't forget DataFrame.tail! e.g. df1.tail(10)
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How to get a DOM Element from a JQuery Selector
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How can I delete the current line in Emacs?
...-S-backspace # deletes 5 whole lines
C-u C-S-backspace # delete 4 whole lines. C-u without a number defaults to 4
C-u -5 C-S-backspace # deletes previous 5 whole lines
M--5 C-S-backspace # deletes previous 5 whole lines
Sometimes I also find C-x z helpful:
C-S-backspace ...