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Really Cheap Command-Line Option Parsing in Ruby
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answered Jun 18 '09 at 14:22
William MorganWilliam Morgan
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How do I get the Git commit count?
...e accurate.
– ctrueden
Mar 1 '13 at 22:55
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How to change time in DateTime?
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22
DateTime is an immutable type, so you can't change it.
However, you can create a new DateTime ...
IDEA: javac: source release 1.7 requires target release 1.7
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edited Apr 30 '17 at 22:40
answered Oct 15 '12 at 17:26
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Multiple inheritance for an anonymous class
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aspiring_sarge
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answered May 1 '11 at 13:04
skaffmanskaffman
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Should I use Python 32bit or Python 64bit
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answered Jul 15 '17 at 22:50
Ronan PaixãoRonan Paixão
5,72911 gold badge2323 silver badges2121 bronze badges
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git cherry-pick says “…38c74d is a merge but no -m option was given”
...ges you want!
– Kay V
Apr 19 '18 at 22:57
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show 7 more comments
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Check for installed packages before running install.packages() [duplicate]
... lq mean median uq max neval
## is_inst("aaa") 22.284 24.6335 42.84806 34.6815 47.566 252.568 100
## is_inst2("aaa") 1099.334 1220.5510 1778.57019 1401.5095 1829.973 17653.148 100
microbenchmark(is_inst("ggplot2"), is_inst2("ggplot2"))
## Unit: microseconds
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Batch file to delete files older than N days
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ImanIman
79555 silver badges22 bronze badges
5
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error: ‘NULL’ was not declared in this scope
...her.
– Man of One Way
Jun 19 '12 at 22:11
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@ManofOneWay No, it exists in Java, it's just spelled...