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How to display the current year in a Django template?
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raacer
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answered Jun 7 '11 at 2:10
Haldean BrownHalde...
Default function arguments in Rust
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edited Mar 24 '19 at 21:20
answered Jun 5 '14 at 0:06
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Cast Object to Generic Type for returning
... SpaceTruckerSpaceTrucker
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What is the difference between JavaConverters and JavaConversions in Scala?
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4 Answers
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In Sublime Text 2, how do I open new files in a new tab?
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OSX-Only: Add the following to Preferences > Settings - User or ⌘ + , :
"open_files_in_n...
How to find the files that are created in the last hour in unix
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edited Nov 16 '16 at 4:38
seanf
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answered Ju...
How can I open Windows Explorer to a certain directory from within a WPF app?
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Converting from Integer, to BigInteger
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240
The method you want is BigInteger#valueOf(long val).
E.g.,
BigInteger bi = BigInteger.valueOf...
What is the “reactor” in Maven?
...ited Feb 28 '15 at 20:36
user152468
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answered Jan 12 '10 at 16:47
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Get the value of an instance variable given its name
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class Computer
attr_reader :cpus
end
Now you can do Computer.new(4).cpus.
Note that you can reopen any existing class and make a private ivar into a reader. Since an accessor is just a method, you can do Computer.new(4).send(var_that_evaluates_to_cpus)
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