Re: Removing digits until you see

I can't think of a way to do it with tr, but s will do it:

$index = $str;
$index =~ s/\|.*//;
$data_hash{$index} = $str;
[download]

Comment on Re: Removing digits until you see \| in a string Download Code

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Re^2: Removing digits until you see \| in a string by MaxKlokan (Monk) on Jan 08, 2007 at 09:29 UTC
The same, but one line shorter :-) `($index = $str) =~ s/\\|.*//; $data_hash{$index} = $str;` [download]	[reply] [d/l]
Re^2: Removing digits until you see \| in a string by kevyt (Scribe) on Jan 08, 2007 at 05:18 UTC
It worked. Thanks	[reply]
Re^2: Removing digits until you see \| in a string by Animator (Hermit) on Jan 08, 2007 at 12:04 UTC
That solution is wrong. What if the string contains a newline? Or multiple newlines? Anything that follows after the newline will not be removed. I could suggest using s/...//s but I'm not going to do that. This code will be slower then it has to be - and it doesn't give the information you want. It just starts removing text from a \| until a newline. My suggestion is the same as ysth's: Re: Removing digits until you see \| in a string	[reply]