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It is more efficient to use if-return-return or if-else-return?
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Frédéric HamidiFrédéric Hamidi
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Can the Unix list command 'ls' output numerical chmod permissions?
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344
it almost can ..
ls -l | awk '{k=0;for(i=0;i<=8;i++)k+=((substr($1,i+2,1)~/[rwx]/) \
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How to preventDefault on anchor tags?
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answered Aug 1 '13 at 16:21
tennisgenttennisgent
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difference between each.with_index and each_with_index in Ruby?
...dex do |value, index|
puts "#{index}: #{value}"
end
Outputs:
2: foo
3: bar
4: baz
0: foo
1: bar
2: baz
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ERROR: Error installing capybara-webkit:
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answered Jul 23 '12 at 23:50
sitessites
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Async call with await in HttpClient never returns
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Java Naming Convention with Acronyms [closed]
... case. The standard library does this, and it just makes good sense.
For 3 letter acronyms, you can use all uppercase like the JCL, or you can use mixed case like the .NET Framework does. Either way, be consistent.
For 2 letter acronyms, use all uppercase.
For 2 letter abbreviations, Java does n...
How do I “source” something in my .vimrc file?
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answered Apr 30 '09 at 3:25
WhaledawgWhaledawg
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C#: Abstract classes need to implement interfaces?
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What is the default initialization of an array in Java?
...rsenThorbjørn Ravn Andersen
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