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How to verify a method is called two times with mockito verify()
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1 Answer
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How to create directories recursively in ruby?
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198
Use mkdir_p:
FileUtils.mkdir_p '/a/b/c'
The _p is a unix holdover for parent/path you can a...
Git submodule inside of a submodule (nested submodules)
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214
As mentioned in Retrospectively add --recursive to a git repo
git submodule update --init --re...
Add and remove multiple classes in jQuery
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edited Oct 3 '19 at 20:30
simhumileco
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How to map and remove nil values in Ruby
... and I'd expect 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 g...
Why is there no std::stou?
C++11 added some new string conversion functions:
3 Answers
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PostgreSQL, checking date relative to “today”
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select * from mytable where mydate > now() - interval '1 year';
If you only care about th...
how do you filter pandas dataframes by multiple columns
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176
Using & operator, don't forget to wrap the sub-statements with ():
males = df[(df[Gender]...
Javascript reduce on array of objects
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15 Answers
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Difference between HTML “overflow : auto” and “overflow : scroll”
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189
Auto will only show a scrollbar when any content is clipped.
Scroll will however always show ...