Hi, I got some error when I try to write content from file store into array then for each word that separate by space use identify function to display image information.here is my code
Code:
#!/usr/bin/perl -w
open(FILE,'transfer_file_perl.txt') or die "$!";
my $line = <FILE>;#because it is one line you read it into a scalar
close FILE;
my @array = split(/ /, $line);
foreach my $i (0..$#array)
{
identify $array[$i];
}
here is content in transfer_file_perl.txt
Code:
4.jpg 3.jpg 2.jpg 5.jpg
When tested
Code:
$ perl test4.pl
Can't call method "identify" on an undefined value at test4.pl line 9.
Hello..
In my code i use the following function:
$epochTime = timegm($sec, $min, $hour, $day, $month, $year)
The problem is that when $day==31, i get the following error:
Day '31' out of range 1..30 at unrated_namp_program line 113
Any idea how to overcome this???
Thank you very... (5 Replies)
Hi everyone! Here's my first thread...
I have to recognize if a TIFF image is corrupted or not.
I've always usedfile -b to identify file type, but I've experienced that sometimes it returns "TIFF image data, little endian" even if the image is truncated or something.
Do you know another trick... (6 Replies)
Hi, How to use Image::size function ? because I want to list all image thatare less than size pixels in horizontal resolution. so here is my code :
#!/usr/bin/perl -w
use Image::Size;
use constant GIVEN_WIDTH = '100';
my @filtered_images = grep { my @d = imgsize( $_ ); $d < GIVEN_WIDTH }... (8 Replies)
Hi,
I have a perl script which is a part of a shell script which read lines from a flat file(which is generated as part of a script after a series of bteq/fexp) and assigns a value for each object in the file based on the type of file name. (i.e extensions like .bteq/.ctl/.ksh etc)
For example,... (1 Reply)
my $sysdate = strftime('%Y-%m-%d', localtime );
biDeriveByDate('Table_Str',$sysdate,\@lIndx,\@lResVals)
In a perl script, when I'm trying to pass $sysdate to some external function it's not working since $sysdate is passed as a string mentioned above but my function is expecting a date value... (1 Reply)
Hi,
I tried to find out the users under the file /etc/shadow , where the value should be 90, which shouldn't be less or more than that.. if its more or less, it should give me the output as BAD.
{
print (GOOD);
}
Else
{
print (BAD);
} (10 Replies)
can anyone spot a problem with the below:
$
$ cat getopts.sh
#!/bin/sh
usage() { echo "myscript.sh local /tmp data.txt 600s -query" 1>&2; exit 1; }
while... (4 Replies)
Discussion started by: SkySmart
4 Replies
LEARN ABOUT MOJAVE
locale::codes::langfam
Locale::Codes::LangFam(3pm) Perl Programmers Reference Guide Locale::Codes::LangFam(3pm)NAME
Locale::Codes::LangFam - standard codes for language extension identification
SYNOPSIS
use Locale::Codes::LangFam;
$lext = code2langfam('apa'); # $lext gets 'Apache languages'
$code = langfam2code('Apache languages'); # $code gets 'apa'
@codes = all_langfam_codes();
@names = all_langfam_names();
DESCRIPTION
The "Locale::Codes::LangFam" module provides access to standard codes used for identifying language families, such as those as defined in
ISO 639-5.
Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default ISO 639-5
language family codes will be used.
SUPPORTED CODE SETS
There are several different code sets you can use for identifying language families. A code set may be specified using either a name, or a
constant that is automatically exported by this module.
For example, the two are equivalent:
$lext = code2langfam('apa','alpha');
$lext = code2langfam('apa',LOCALE_LANGFAM_ALPHA);
The codesets currently supported are:
alpha
This is the set of three-letter (lowercase) codes from ISO 639-5 such as 'apa' for Apache languages.
This is the default code set.
ROUTINES
code2langfam ( CODE [,CODESET] )
langfam2code ( NAME [,CODESET] )
langfam_code2code ( CODE ,CODESET ,CODESET2 )
all_langfam_codes ( [CODESET] )
all_langfam_names ( [CODESET] )
Locale::Codes::LangFam::rename_langfam ( CODE ,NEW_NAME [,CODESET] )
Locale::Codes::LangFam::add_langfam ( CODE ,NAME [,CODESET] )
Locale::Codes::LangFam::delete_langfam ( CODE [,CODESET] )
Locale::Codes::LangFam::add_langfam_alias ( NAME ,NEW_NAME )
Locale::Codes::LangFam::delete_langfam_alias ( NAME )
Locale::Codes::LangFam::rename_langfam_code ( CODE ,NEW_CODE [,CODESET] )
Locale::Codes::LangFam::add_langfam_code_alias ( CODE ,NEW_CODE [,CODESET] )
Locale::Codes::LangFam::delete_langfam_code_alias ( CODE [,CODESET] )
These routines are all documented in the Locale::Codes::API man page.
SEE ALSO
Locale::Codes
The Locale-Codes distribution.
Locale::Codes::API
The list of functions supported by this module.
http://www.loc.gov/standards/iso639-5/id.php
ISO 639-5 .
AUTHOR
See Locale::Codes for full author history.
Currently maintained by Sullivan Beck (sbeck@cpan.org).
COPYRIGHT
Copyright (c) 2011-2013 Sullivan Beck
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.18.2 2013-11-04 Locale::Codes::LangFam(3pm)