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Redis strings vs Redis hashes to represent JSON: efficiency?
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What is Cache-Control: private?
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Converting pfx to pem using openssl
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Is Java RegEx case-insensitive?
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How do I draw a grid onto a plot in Python?
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Difference between Python datetime vs time modules
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Select something that has more/less than x character
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Reference: Comparing PHP's print and echo
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How to map and remove nil values in Ruby
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Ruby 2.7+
There is now!
Ruby 2.7 is introducing filter_map for this exact purpose. It's idiomatic and performant, 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 ...
Proper usage of Java -D command-line parameters
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