How to create incrementing counter Post: 302224388

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

incrementing a for loop

I have, LIST="a b c d e" for word in $LIST do echo $word done would give me a b c d e With the first iteration of the for loop, I get "a" as the result. Is it possible that I get both "a" and "b" in only the first iteration. In the next iteration I get "c" and "d" and so on....

2. Post Here to Contact Site Administrators and Moderators

No. post not incrementing

Hi Admin, i just noticed that when I do postings, the number does not increment. eg : Post A -Total Posts 312 Post B - Total Posts 312 Post C - Total Posts 313 Post D - Total Posts 313 Why is this so? Can you kindly check this out? Thank you.

3. Shell Programming and Scripting

Incrementing in while loop

echo "Enter Starting id:" echo "" read rvst_strt_idxx echo "" echo "Enter Closing id:" echo "" read rvst_clsn_idxx FIELD1=$rvst_strt_idxx FIELD2="USER" FIELD3="TEST" FIELD4="12345" FIELD5="00000" echo "" echo "INSERT INTO TABLE( FIELD1, FIELD2, FIELD3, FIELD4, ...

4. Programming

incrementing variables in C++

Hello, what is the result of the below, and how does it work? int i = 5; cout << i++ * ++i << endl; cout << i << endl;

5. Shell Programming and Scripting

Incrementing with a twist - please help

I'm currently trying to write a ksh or csh script that would change the name of a file found in directories and attach to the name an incrementing three digit number. I know how to write a script that will go: 000, 001, 002, 003, etc The twist is I need more increments then allowed by a 3...

6. UNIX for Dummies Questions & Answers

Incrementing variable in for

Hi, want to increment a variable in a for loop like this: for (( c=$total-1; c>=0; c-- )) do if ; then maximo=$valores fi done But it gives the error: No such file or directory How can i do this only incrementing the c variable? Thanks

7. Shell Programming and Scripting

Incrementing ascii values

Hi All, I require some help with the below: I am trying to incriment the ascii value of a letter and then print it. So basically "a" becomes "b" and "z" becomes "A". Does anyone have any pointers? Cheers, Parks

8. Shell Programming and Scripting

Incrementing the date depending on the Counter (parameter) passed to the script

Hello Everyone, I have been trying to complete a shell script where, I need to increment the date depending on the file (depending on the date) availability on the remote server. i.e. Basically, I will be passing a counter (like parameter 1 or 2 or 3 or 4). First I will check for the...

9. Shell Programming and Scripting

Incrementing number in bash

I have the following code and getting the error ./raytrac.bash: line 231: ((: 0++: syntax error: operand expected (error token is "+") iarg = 0 iarg=0 narg=$# # Number of arguments passed. echo "narg = $narg" argsArr=("$@") # Set...

10. UNIX for Dummies Questions & Answers

Help with incrementing the date

I have a date variable like 2012-12-31 ( YYYY -MM -DD ) in flat file and it has to be incremtented by 1 every time i run the script Example : i tried the below script after data modifcation but this does not seem to work expr `20121231 +%Y%m%d` + 1 Note : Mine is not a GNU...

LEARN ABOUT DEBIAN

moosex::attributehelpers::trait::counter

MooseX::AttributeHelpers::Trait::Counter(3pm)		User Contributed Perl Documentation	     MooseX::AttributeHelpers::Trait::Counter(3pm)

NAME

       MooseX::AttributeHelpers::Counter - simple counter attribute

SYNOPSIS

	 package MyHomePage;
	 use Moose;
	 use MooseX::AttributeHelpers;

	 has 'counter' => (
	     metaclass => 'Counter',
	     is        => 'ro',
	     isa       => 'Num',
	     default   => sub { 0 },
	     provides  => {
		 inc => 'inc_counter',
		 dec => 'dec_counter',
		 reset => 'reset_counter',
	     }
	 );

	 my $page = MyHomePage->new();
	 $page->inc_counter; # same as $page->counter($page->counter + 1);
	 $page->dec_counter; # same as $page->counter($page->counter - 1);

DESCRIPTION

       This module provides a simple counter attribute, which can be incremented and decremeneted.

       If your attribute definition does not include any of is, isa, default or provides but does use the "Counter" metaclass, then this module
       applies defaults as in the "SYNOPSIS" above. This allows for a very basic counter definition:

	 has 'foo' => (metaclass => 'Counter');
	 $obj->inc_foo;

METHODS

       meta
       method_provider
       has_method_provider
       helper_type
       process_options_for_provides
	   Run before its superclass method.

       check_provides_values
	   Run after its superclass method.

PROVIDED METHODS

       It is important to note that all those methods do in place modification of the value stored in the attribute.

       set Set the counter to the specified value.

       inc Increments the value stored in this slot by 1. Providing an argument will cause the counter to be increased by specified amount.

       dec Decrements the value stored in this slot by 1. Providing an argument will cause the counter to be increased by specified amount.

       reset
	   Resets the value stored in this slot to it's default value.

BUGS

       All complex software has bugs lurking in it, and this module is no exception. If you find a bug please either email me, or add the bug to
       cpan-RT.

AUTHOR

       Stevan Little <stevan@iinteractive.com>

COPYRIGHT AND LICENSE

       Copyright 2007-2009 by Infinity Interactive, Inc.

       <http://www.iinteractive.com>

       This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.10.1							    2010-01-02			     MooseX::AttributeHelpers::Trait::Counter(3pm)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

incrementing a for loop

Discussion started by: run_time_error

2. Post Here to Contact Site Administrators and Moderators

No. post not incrementing

Discussion started by: incredible

3. Shell Programming and Scripting

Incrementing in while loop

Discussion started by: ultimatix

4. Programming

incrementing variables in C++

Discussion started by: milhan