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how to provide a swap function for my class?
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Java exception not caught?
... block that also throws an exception:
} finally {
throw new Exception("3");
}
Exception("2") will be discarded and only Exception("3") will be propagated.
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What is the difference between Gemfile and Gemfile.lock in Ruby on Rails
I am a beginner to Ruby on Rails and I am using Rails 3.0.9.
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Select 50 items from list at random to write to file
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edited Sep 26 '18 at 13:29
edge-case
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answered Mar...
Quickly create a large file on a Linux system
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rogerdpack
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answered Apr 16 '11 at 18:28
FrantaFranta
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Intellij idea cannot resolve anything in maven
...esources"
Automatically download: "sources" & "documentation"
Use Maven3 to import project
VM options for importer: -Xmx512m
This took me from having a lot of unresolved import statements to having everything resolved. I think the key here was using Maven3 to import project... Hopefully th...
Rounding float in Ruby
..., I can only use .round which basically turns it into an int, meaning 2.34.round # => 2. Is there a simple effect way to do something like 2.3465 # => 2.35
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