Re: Searching in a line
- From: "Jürgen Exner" <jurgenex@xxxxxxxxxxx>
- Date: Fri, 31 Aug 2007 00:15:18 GMT
lerameur wrote:
On Aug 30, 4:57 pm, "Jürgen Exner" <jurge...@xxxxxxxxxxx> wrote:
lerameur wrote:
On Aug 30, 4:39 pm, "Jürgen Exner" <jurge...@xxxxxxxxxxx> wrote:
lerameur wrote:
while ($data=<$fh>) {
Here you are reading each line into $data
if (/beth/) { #matches only if beth is in line
and here you are matching /beth/ against the default $_.
No. I am saying you should make up your mind if you want to use the
default $_ or your own $data. Either is ok, but not both.
I do not make difference between the two. This is new to me.
Oh come on! Do you really expect if you are setting one variable named $data
another totally unrelated variable named $_ would magically assume the same
value? How long have you been programming?
I guess I will sue the default one.
Ok, then don't assign the read line to $data:
while (<$fh>) {
jue
.
- Follow-Ups:
- Re: Searching in a line
- From: lerameur
- Re: Searching in a line
- References:
- Searching in a line
- From: lerameur
- Re: Searching in a line
- From: Jürgen Exner
- Re: Searching in a line
- From: lerameur
- Re: Searching in a line
- From: Peter Makholm
- Re: Searching in a line
- From: lerameur
- Re: Searching in a line
- From: Jürgen Exner
- Re: Searching in a line
- From: lerameur
- Re: Searching in a line
- From: lerameur
- Re: Searching in a line
- From: Uri Guttman
- Re: Searching in a line
- From: lerameur
- Re: Searching in a line
- From: Jürgen Exner
- Re: Searching in a line
- From: lerameur
- Re: Searching in a line
- From: Jürgen Exner
- Re: Searching in a line
- From: lerameur
- Searching in a line
- Prev by Date: Re: great and better hash eval
- Next by Date: FAQ 1.3 Which version of Perl should I use?
- Previous by thread: Re: Searching in a line
- Next by thread: Re: Searching in a line
- Index(es):
Relevant Pages
|
|