goatse | console util like cowsay , but that prints the given text | Command Line Interface library
kandi X-RAY | goatse Summary
kandi X-RAY | goatse Summary
command line util similar to cowsay but with text inside a widely extended goatse anus.
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QUESTION
According to perlsecret, the goatse operator =()=
provides a list context so that it can count the number of its elements. I used to think that too. But when I accidentally use the operator along with split
, I noticed something strange.
The first two lines of following, are exact same statements written in Effective Perl Programming, 2nd edition
. But as a matter of fact, it seems split
changes behavior by the left side.
ANSWER
Answered 2020-Jan-20 at 17:36It's documented in split further down where LIMIT is discussed:
when assigning to a list, if LIMIT is omitted (or zero), then LIMIT is treated as though it were one larger than the number of variables in the list;
It's an optimization so Perl doesn't create values it would then throw away immediately. Just imagine $varX
instead of undef
.
To avoid this optimization, specify a limit of -1:
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No vulnerabilities reported
Install goatse
You can use goatse like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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