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Difference between app.use and app.get in express.js
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Jonathan LonowskiJonathan Lonowski
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How to create a temporary directory/folder in Java?
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TofuBeerTofuBeer
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Array versus List: When to use which?
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answered Jan 12 '09 at 8:10
Marc Gravell♦Marc Gravell
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Compare two files in Visual Studio
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Vladimir ReshetnikovVladimir Reshetnikov
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How to search file text for a pattern and replace it with a given value
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How to map and remove nil values in Ruby
...ect 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 ...
Java URL encoding of query string parameters
...LEncoder.encode(q, StandardCharsets.UTF_8);
When you're still not on Java 10 or newer, then use StandardCharsets.UTF_8.toString() as charset argument, or when you're still not on Java 7 or newer, then use "UTF-8".
Note that spaces in query parameters are represented by +, not %20, which is legitim...
Pass variables to Ruby script via command line
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answered Nov 22 '10 at 10:53
demasdemas
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WebDriver: check if an element exists? [duplicate]
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Is there a destructor for Java?
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Garth GilmourGarth Gilmour
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