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Press alt + numeric in bash and you get (arg [numeric]) what is that?
... and then the command. For example, to give the C-d command an argument of 10, you could type 'M-1 0 C-d', which will delete the next ten characters on the input line.
For that to work, you have to know where the Meta key is mapped: sometimes it's Alt, sometimes it's Esc, cool computers have a dedi...
Ruby on Rails generates model field:type - what are the options for field:type?
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edited Oct 1 '14 at 18:21
Dennis
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What does it mean to hydrate an object?
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135
With respect to the more generic term hydrate
Hydrating an object is taking an object that ex...
how to set desired language in git-gui?
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For Windows users the are two choices as well:
1) Set the LANG environment variable to en.
a) Overall for Windows: http://www.itechtalk.com/thread3595.html
b) For the git shell only:
If you don't want to affect anything else except git applications you might add the fo...
How do I convert from stringstream to string in C++?
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edited Sep 15 '19 at 13:10
Ayxan Haqverdili
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Inline instantiation of a constant List
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const is for compile-time constants. You could just make it static readonly, but that would on...
Strip Leading and Trailing Spaces From Java String
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edited Nov 12 '14 at 6:06
szedjani
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ans...
Reading header data in Ruby on Rails
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request.headers["Content-Type"] # => "text/plain"
replace "Content-Type" with the name of...
psql invalid command \N while restore sql
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