IT Nursery
I’m new to bash and I’m stuck at trying to negate the following command: wget -q --tries=10 --timeout=20 --spider http://google.com if [...
Using GNU bash (version 4.0.35(1)-release (x86_64-suse-linux-gnu), I would like to negate a test with Regular Expressions. For example, I would like to conditionally ...
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May 23, 2022
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In Java 8, you can use a method reference to filter a stream, for example: Stream<String> s = ...; long emptyStrings = s.filter(String::isEmpty).count(); ...
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May 7, 2022
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