09-08-2011
Quote:
whats wrong with my code?
A logic. Try to write what you want to do in plain (but "algorithmic") English.
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1. Shell Programming and Scripting
Hello All,
I have written the below perl script:
#!/usr/bin/perl
use strict;
use warnings;
if ($#ARGV != 2) {
print "usage: merge_eod AP_filename IE_filename \n";
exit;
}
my($trg) = ".trg";
my($output_file) = $ARGV;
my($ie_file) = $ARGV;
my($ap_file) = $ARGV;... (4 Replies)
Discussion started by: pulkit
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2. Shell Programming and Scripting
Here is my perl Program:
#!/usr/bin/perl -w
my $a="sam";
my $b="ste";
my $c="abcdef";
my $d=931;
$str="
@<<<<< @>>>>>>>>>> @|||||||||||||||||||| @#########
\$a,\$b,\$c,\$d
.";
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write FILE;
print FILE "\n\n"; (3 Replies)
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Hello All,
I am facing a warning "Argument "" isn't numeric in localtime at"
what i m using is below
my $timestamp = Timestamp(time);
go_log("###############$timestamp###############");
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4. AIX
This's my problem
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LC_ALL = "en_US.UTF-8",
LC__FASTMSG = "true",
LC_MESSAGES = "",
LC_CTYPE = "en_US.UTF-8",
LC_TYPE = "en_US.UTF-8",
LANG = "EN_US"... (1 Reply)
Discussion started by: bobochacha29
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5. Programming
I have reviewed many examples on-line about running another process (either PERL or shell command or a program), but do not find any usefull for my needs way. (Reviewed and not useful the system(), 'back ticks', exec() and open())
I would like to run another PERL-script from first one, not... (1 Reply)
Discussion started by: alex_5161
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LEARN ABOUT MOJAVE
english5.18
English(3pm) Perl Programmers Reference Guide English(3pm)
NAME
English - use nice English (or awk) names for ugly punctuation variables
SYNOPSIS
use English;
use English qw( -no_match_vars ) ; # Avoids regex performance penalty
# in perl 5.16 and earlier
...
if ($ERRNO =~ /denied/) { ... }
DESCRIPTION
This module provides aliases for the built-in variables whose names no one seems to like to read. Variables with side-effects which get
triggered just by accessing them (like $0) will still be affected.
For those variables that have an awk version, both long and short English alternatives are provided. For example, the $/ variable can be
referred to either $RS or $INPUT_RECORD_SEPARATOR if you are using the English module.
See perlvar for a complete list of these.
PERFORMANCE
NOTE: This was fixed in perl 5.20. Mentioning these three variables no longer makes a speed difference. This section still applies if
your code is to run on perl 5.18 or earlier.
This module can provoke sizeable inefficiencies for regular expressions, due to unfortunate implementation details. If performance matters
in your application and you don't need $PREMATCH, $MATCH, or $POSTMATCH, try doing
use English qw( -no_match_vars ) ;
. It is especially important to do this in modules to avoid penalizing all applications which use them.
perl v5.18.2 2014-01-06 English(3pm)