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How can I get selector from jQuery object
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jessegavinjessegavin
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2
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How to map and remove nil values in Ruby
...it to become the norm very soon.
For example:
numbers = [1, 2, 5, 8, 10, 13]
enum.filter_map { |i| i * 2 if i.even? }
# => [4, 16, 20]
In your case, as the block evaluates to falsey, simply:
items.filter_map { |x| process_x url }
"Ruby 2.7 adds Enumerable#filter_map" is a good read on the ...
Multiple lines of text in UILabel
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answered Jun 13 '09 at 7:43
Ilya SuzdalnitskiIlya Suzdalnitski
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How to terminate a Python script
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the Tin Man
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answered Feb 12 '13 at 15:50
j.m.g.rj.m.g.r
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Is there a way to stop Google Analytics counting development work as hits?
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chaoschaos
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Android WebView: handling orientation changes
...eak files...
– brillenheini
Jun 25 '13 at 9:36
5
"Please note that this method no longer stores t...
Replacing H1 text with a logo image: best method for SEO and accessibility?
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edited Oct 26 '17 at 13:47
Henrique Marba
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answered Mar 21 '09 at 19:41
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How to assert output with nosetest/unittest in python?
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answered Jul 31 '13 at 22:16
Rob KennedyRob Kennedy
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How can I use jQuery in Greasemonkey scripts in Google Chrome?
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tghwtghw
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mysql: see all open connections to a given database?
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answered Oct 25 '09 at 13:23
David RabinowitzDavid Rabinowitz
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