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Can you supply arguments to the map(&:method) syntax in Ruby?
...mp;block) }
end
end
Which will enable you to do not only this:
a = [1,3,5,7,9]
a.map(&:+.with(2))
# => [3, 5, 7, 9, 11]
But also a lot of other cool stuff, like passing multiple parameters:
arr = ["abc", "babc", "great", "fruit"]
arr.map(&:center.with(20, '*'))
# => ["********...
Staging Deleted files
... tree, a file dir/file2 added to the working tree, but also a file dir/file3 removed from the working tree. Note that older versions of Git used to ignore removed files; use --no-all option if you want to add modified or new files but ignore removed ones.
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Insert auto increment primary key to existing table
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answered Jan 30 '12 at 21:10
Michael BerkowskiMichael Berkowski
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Get IP address of visitors using Flask for Python
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310
See the documentation on how to access the Request object and then get from this same Request ...
Best practice to run Linux service as a different user
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answered Dec 27 '08 at 13:53
user3850user3850
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Case insensitive comparison of strings in shell script
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answered Nov 13 '09 at 12:02
ghostdog74ghostdog74
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How to get a key in a JavaScript object by its value?
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edited Mar 22 '19 at 13:03
jithinkmatthew
57455 silver badges1515 bronze badges
answered Jan 28 '15 ...
How to get memory available or used in C#
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173
You can use:
Process proc = Process.GetCurrentProcess();
To get the current process and use:
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error: request for member '..' in '..' which is of non-class type
I have a class with two constructors, one that takes no arguments and one that takes one argument.
9 Answers
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How do I URL encode a string
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edited May 23 '17 at 12:18
Community♦
111 silver badge
answered Nov 11 '11 at 1:03
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