Re^3: Python tricks


Do you know where your variables are?
	PerlMonks

by xiaoyafeng (Deacon)

on Dec 19, 2018 at 07:21 UTC ( [id://1227443]=note: print w/replies, xml )

Need Help??

~~No, it's not perlish and please don't use it any more.~~

~~$# is long deprecated, and will throw exception when using on 5.30 soon.~~

Thank syphilis for pointing out my misunderstanding!

I am trying to improve my English skills, if you see a mistake please feel free to reply or /msg me a correction

Comment on Re^3: Python tricks

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Re^4: Python tricks by syphilis (Archbishop) on Dec 19, 2018 at 07:37 UTC
$# is long deprecated It's true that the special perl variable `$#` is deprecated, but hippo is using "$#" in a different, quite allowable, context: `C:\_32>perl -le "print $#;" $# is no longer supported as of Perl 5.30 at -e line 1. C:\_32>perl -wle "@x=(7,8,9);print $#x;" 2` [download] Cheers, Rob	[reply] [d/l] [select]
Re^4: Python tricks by pme (Monsignor) on Dec 19, 2018 at 08:29 UTC
It is $# built in variable what is deprecated, see https://perldoc.perl.org/perlvar.html. $#varname returns the largest index of @varname array.	[reply]

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