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Create array of symbols
...original answer was written back in September '11, but, starting from Ruby 2.0, there is a shorter way to create an array of symbols! This literal:
%i[address city state postal country]
will do exactly what you want.
shar...
How to pass command line arguments to a shell alias? [duplicate]
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answered Jun 2 '09 at 19:10
Charlie MartinCharlie Martin
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Create a .csv file with values from a Python list
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259
import csv
with open(..., 'wb') as myfile:
wr = csv.writer(myfile, quoting=csv.QUOTE_ALL)...
How can I preview a merge in git?
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292
I've found that the solution the works best for me is to just perform the merge and abort it i...
Is there a visual profiler for Python? [closed]
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typedef fixed length array
I have to define a 24-bit data type.I am using char[3] to represent the type. Can I typedef char[3] to type24 ? I tried it in a code sample. I put typedef char[3] type24; in my header file. The compiler did not complain about it. But when I defined a function void foo(type24 val) {} in my C...
How to find duplicates in 2 columns not 1
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answered Mar 13 '09 at 13:20
Miyagi CoderMiyagi Coder
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Passing multiple error classes to ruby's rescue clause in a DRY fashion
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201
You can use an array with the splat operator *.
EXCEPTIONS = [FooException, BarException]
be...
Long-held, incorrect programming assumptions [closed]
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