On Mon, Mar 30, 2009 at 12:42 AM, Chap Harrison c...@pobox.com wrote:
This may be beyond the beginner level I don't know.
I'd like to prompt the user to type in a City, State, and Zip in one line.
It's free-form, in that it's just for display, but I can make a pretty
decent suggestion
On Mar 30, 2009, at 6:31 AM, Rodrick Brown wrote:
Sounds like something as basic as
print Question to ask: ;
$value=INPUT;
is what your looking for?
No, I'm looking for a limited version of the editing capabilities that
modern command line interfaces have; namely, the ability to preload
How can I retrieve data loaded into an array within a foreach block?
The array is defined outside the foreach block and is not the indexing
array of the foreach loop.
I have defined three arrays
my @lines = ();
my @line = ();
my @lastnames = ();
loaded into @lines a file in which each line is a
On Mon, Mar 30, 2009 at 00:42, Chap Harrison c...@pobox.com wrote:
This may be beyond the beginner level I don't know.
I'd like to prompt the user to type in a City, State, and Zip in one line.
It's free-form, in that it's just for display, but I can make a pretty
decent suggestion
Hi,
You wrote on 03/30/2009 04:07 PM:
How can I retrieve data loaded into an array within a foreach block?
The array is defined outside the foreach block and is not the indexing
array of the foreach loop.
I ran your code and it works fine here.
I did however have the same problem as you at
Thomas H. George wrote:
How can I retrieve data loaded into an array within a foreach block?
The array is defined outside the foreach block and is not the indexing
array of the foreach loop.
I was about to ask the same question as Alex did.
A few other remarks:
my @lines = ();
my @line =
On Mar 30, 2009, at 9:29 AM, Chas. Owens wrote:
#!/usr/bin/perl
use strict;
use warnings;
use Term::ReadLine;
my $term = Term::ReadLine-new($0);
Thanks - it does exactly what I wanted.
I've looked at the perldoc for Term::ReadLine and it's a little thin -
mainly because it describes
I have a perl -e function in my .bashrc file.
This sources in the perl -e function so I can run it by just the command name.
I'm having trouble with the substitution of my $1 bash variable into
the perl -e function.
Here is what I have so far.
grepi ()
{
perl -ne 'BEGIN {$/ = \n\n} print if
On Mon, Mar 30, 2009 at 11:30, Chap Harrison c...@pobox.com wrote:
snip
I've looked at the perldoc for Term::ReadLine and it's a little thin -
mainly because it describes itself as being only a front-end to a variety of
other packages.
snip
Yeah, you really need to look in Term::Readline::Gnu
SOLUTION !
ah I got it !!! :)
You have to use the $ENV
grepi ()
{
searchfor=$1 \
perl -ne 'BEGIN {$/ = \n\n} print if /$ENV{searchfor}/' $2
}
Just an hour or two of working on it...and it finally pas out ! ! :) WOOT !
On Mon, Mar 30, 2009 at 11:30 AM, D. Crouse dc...@crouse.us
D. Crouse wrote:
I have a perl -e function in my .bashrc file.
This sources in the perl -e function so I can run it by just the command name.
I'm having trouble with the substitution of my $1 bash variable into
the perl -e function.
Here is what I have so far.
grepi ()
{
perl -ne 'BEGIN {$/ =
Thanks :)
On Mon, Mar 30, 2009 at 12:02 PM, John W. Krahn jwkr...@shaw.ca wrote:
D. Crouse wrote:
I have a perl -e function in my .bashrc file.
This sources in the perl -e function so I can run it by just the command
name.
I'm having trouble with the substitution of my $1 bash variable
Hi,
Here is my problem;
I have a series of arrays with 0s and 1s. here is an example: (1, 0, 1, 1).
I need to parse through this series of arrays and extract the index of the
0s in the array.
Is there any quick way of doing this?
TIA,
Anjan
--
=
anjan purkayastha, phd
On Mon, Mar 30, 2009 at 2:20 PM, ANJAN PURKAYASTHA
anjan.purkayas...@gmail.com wrote:
Hi,
Here is my problem;
I have a series of arrays with 0s and 1s. here is an example: (1, 0, 1, 1).
I need to parse through this series of arrays and extract the index of the
0s in the array.
Is there any
On Mon, Mar 30, 2009 at 14:20, ANJAN PURKAYASTHA
anjan.purkayas...@gmail.com wrote:
Hi,
Here is my problem;
I have a series of arrays with 0s and 1s. here is an example: (1, 0, 1, 1).
I need to parse through this series of arrays and extract the index of the
0s in the array.
Is there any
On Mon, Mar 30, 2009 at 14:28, Rodrick Brown rodrick.br...@gmail.com wrote:
snip
Millions of ways here is one:
snip
my $pos = 0;
for my $index (@arr) {
if ( $index == 0 ) {
printf (%d , $pos );
}
$pos++;
}
snip
If you are going to go with a full bore for loop, you might as well
ANJAN PURKAYASTHA wrote:
Hi,
Hello,
Here is my problem;
I have a series of arrays with 0s and 1s. here is an example: (1, 0, 1, 1).
I need to parse through this series of arrays and extract the index of the
0s in the array.
Is there any quick way of doing this?
$ perl -le'
my @array = ( 1,
On Tue, 31 Mar 2009 04:49:17 +1000, John W. Krahn jwkr...@shaw.ca wrote:
Or instead of using arrays you could store the 1s and 0s in strings:
$ perl -le'
my $string = 10110111001;
print $-[0] while $string =~ /0/g;
'
1
4
8
9
Hi John,
Could you explain how the above code works please? I
Dave Tang wrote:
On Tue, 31 Mar 2009 04:49:17 +1000, John W. Krahn jwkr...@shaw.ca wrote:
Or instead of using arrays you could store the 1s and 0s in strings:
$ perl -le'
my $string = 10110111001;
print $-[0] while $string =~ /0/g;
'
1
4
8
9
Could you explain how the above code works
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