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IntelliJ - Convert a Java project/module into a Maven project/module
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answered Oct 4 '11 at 2:07
Dave NewtonDave Newton
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Is there a link to GitHub for downloading a file in the latest release of a repository?
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A few years late, but I just implemented a simple redirect to support https://github.com/USER/P...
Working with time DURATION, not time of day
... 36:00 (=1.5)
A2: End: 60:00 (=2.5)
A3: Duration: =A2-A1 24:00 (=1.0)
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Inserting image into IPython notebook markdown
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edited May 28 '14 at 11:45
Pierre H.
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answered May 17 '12 ...
How do you test functions and closures for equality?
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answered Sep 5 '14 at 21:15
drewagdrewag
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Is there any way to check if iOS app is in background?
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William Denniss
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answered Apr 29 '11 at 18:24
DavidNDavidN
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Rails 3: “field-with-errors” wrapper changes the page appearance. How to avoid this?
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edited Feb 6 '14 at 0:46
Adrian Macneil
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Tool to Unminify / Decompress JavaScript [closed]
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answered May 4 '09 at 21:24
Fabien MénagerFabien Ménager
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How do I find the PublicKeyToken for a particular dll?
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shA.t
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answered Jun 10 '14 at 8:17
danielBdanielB
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How to map and remove nil values in Ruby
...s = [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 subject, with some performance benchmarks against some...