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Converting Integer to Long
...er to a Long?
– MrMas
Mar 26 '13 at 22:26
@MrMas: Because they're separate reference types, both direct subclasses of ...
git-upload-pack: command not found, when cloning remote Git repo
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answered Oct 22 '08 at 11:20
Matt CurtisMatt Curtis
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What does the 'Z' mean in Unix timestamp '120314170138Z'?
...e runs from
7.5°W to 7.5°E longitude, while zone A runs from 7.5°E to 22.5°E longitude, etc.
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Which terminal command to get just IP address and nothing else?
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answered Jul 8 '14 at 14:22
ccpizzaccpizza
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curl -GET and -X GET
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edited Feb 7 '19 at 22:16
answered Dec 14 '11 at 9:20
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How to load program reading stdin and taking parameters in gdb?
...input.txt
– Ben Elgar
Nov 30 '13 at 22:00
1
That only works if "yourprog" expects a file name to ...
jQuery lose focus event
...ent bubbling).
– Brad
Jul 16 '11 at 22:26
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Naming convention for unique constraint
...calls them too.
– Alex KeySmith
Aug 22 '13 at 12:24
15
@AlexKeySmith: Thank you for explaining wh...
Formula to determine brightness of RGB color
...Luminance (standard for certain colour spaces): (0.2126*R + 0.7152*G + 0.0722*B) [1]
Luminance (perceived option 1): (0.299*R + 0.587*G + 0.114*B) [2]
Luminance (perceived option 2, slower to calculate): sqrt( 0.241*R^2 + 0.691*G^2 + 0.068*B^2 ) → sqrt( 0.299*R^2 + 0.587*G^2 + 0.114*B^2 ) (thanks...
Run a callback only if an attribute has changed in Rails
...d with Rails 5.1+ info.
– pdobb
Jun 22 '18 at 4:06
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