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How to jump directly to a column number in Vim
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edited Mar 26 '16 at 3:27
jessepinho
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Regex (grep) for multi-line search needed [duplicate]
...can do multiline search with grep.
$ grep -Pzo "(?s)^(\s*)\N*main.*?{.*?^\1}" *.c
Explanation:
-P activate perl-regexp for grep (a powerful extension of regular expressions)
-z suppress newline at the end of line, substituting it for null character. That is, grep knows where end of line is, but...
Group by with multiple columns using lambda
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var query = source.GroupBy(x => new { x.Column1, x.Column2 });
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Test if a variable is set in bash when using “set -o nounset”
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edited Aug 5 '15 at 9:24
Flimm
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Choose newline character in Notepad++
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answered Nov 19 '11 at 17:30
VladVlad
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How to create function that returns nothing
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172
Use RETURNS void like below:
CREATE FUNCTION stamp_user(id int, comment text) RETURNS void AS...
How to define a reply-to address?
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144
Two ways:
class Notifications < ActionMailer::Base
default :from => 'your_app@you...
What's a standard way to do a no-op in python?
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Use pass for no-op:
if x == 0:
pass
else:
print "x not equal 0"
And here's another exampl...
Custom fonts and XML layouts (Android)
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