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Uninstall old versions of Ruby gems
... /home/rails/.rvm/gems/ruby-2.1.1@project/cache/nokogiri-1.6.6.2.gem
For more detail:
http://blog.grepruby.com/2015/04/way-to-clean-up-gem-or-remove-old.html
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Packing NuGet projects compiled in release mode?
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PowerMockito mock single static method and return object
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Vim Regex Capture Groups [bau -> byau : ceu -> cyeu]
...y escaped parentheses:
:%s/\(\w\)\(\w\w\)/\1y\2/g
Slightly shorter (and more magic-al) is to use \v, meaning that in the pattern after it all ASCII characters except '0'-'9', 'a'-'z', 'A'-'Z' and '_' have a special meaning:
:%s/\v(\w)(\w\w)/\1y\2/g
See:
:help \(
:help \v
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SQL standard to escape column names?
...ng the name as "my_table"."nonexistent_column" forces sqlite into behaving more strictly.
– Rufflewind
Jan 18 '17 at 3:08
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Gradle alternate to mvn install
...ponents.java
}
}
}
Run gradle build publishToMavenLocal
Find more details in the documentation.
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Why does changing the returned variable in a finally block not change the return value?
...ge. That has to do with string immutability and references versus objects more than pushing the return value on the stack.
– templatetypedef
Apr 17 '13 at 4:27
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How do I time a method's execution in Java?
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How does one escape backslashes and forward slashes in VIM find/search?
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.keyCode vs. .which
...re using jQuery, you can reliably use which as jQuery standardizes things; More here.
If you're not using jQuery, you can do this:
var key = 'which' in e ? e.which : e.keyCode;
Or alternatively:
var key = e.which || e.keyCode || 0;
...which handles the possibility that e.which might be 0 (by ...