So, recently, I wrote a nice little perl script to go through a
moderately large file (about 400 Meg fixed record length file of rows
that are 1870 characters wide). It runs quite fast; provides
accurate results and I'm happy with it.
My employer doesn't want to use it because it's in perl
foreach is dead?
dangit... I loved that.
and, java 5 just put in a for loop construct that is very similar to the
foreach.
jen
On Thursday, April 19, 2007, at 08:08AM, "Chas Owens" <[EMAIL PROTECTED]> wrote:
>On 4/19/07, Jenda Krynicky <[EMAIL PROTECTED]> wrote:
>> From: "Chas Owens" <[EMAIL
So, if I put a filehandle in the diamond, instead of empty diamond,
does that mean that the first would operate line by line and the
second would pull the whole file into memory?
Thanks much,
Jen
On Apr 6, 2007, at 9:31 AM, Jeff Pang wrote:
: Re: Text munging problem: question on while l
What is the difference between:
a. while(defined(my $line = <>)) ...
and
b. while(<>)
On Apr 6, 2007, at 7:52 AM, Rob Dixon wrote:
Why shift and unshift? Just use a for loop:
#!/usr
I do most of my studying/ prototyping on a mac. I admit it. I love my mac.
So, I wrote a little script on my mac, as follows:
#!/usr/bin/perl
# dedupe.pl
use strict;
use warnings;
my (@words, %schtuff, $word); # set up necessary variables.
open FH, "c:/data/filename.txt"
oh - forgot to also request: could you include your reasons why you
might recommend a specific path? Helps me evaluate which learning
path is right for me.
thanks again,
Jen
Jeni Zundel wrote:
I've been attempting to learn perl for about a month so far. I've
taken the 4th
I've been attempting to learn perl for about a month so far. I've
taken the 4th Edition of Learning Perl and I work through a chapter
every few days. I just found an online resource at perl.org called
Beginning Perl. I've used a few chapters out of this book; it's
interesting to see the
will the job complete within 15 seconds?
Jen
On Mar 10, 2007, at 4:37 PM, Mike Blezien wrote:
Hello,
Sorry for the OT question, but couldn't find the info I was looking
for and thought could get a quick answer from the list.
We have a perl script that needs to run 4 times a minute. Can t
I have to say - I am totally enamored with regex. Color me
'goober'. I just think that is a beautiful, concise, elegant way to
make a substitution. All of that capability in one short string of
characters... No if, then, else construct. Just - capture what is
there; if it matches a .\w
