473,396 Members | 1,917 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,396 software developers and data experts.

array handling in perl

Hi,

I have 2 arrays:
$b[0...7][0...7]
$s[0...7][0...7]
on which I would like to do
- set each field to ' ' ($b) and to 0 ($s)
- make a copy of both whole arrays into other arrays

Now normally I would for($y=0; $y<8; $y++){for($x=0;$x<8;$x++){ $b[$y][$x] =
' '; } } but I'm trying to find something faster.

--
--------------------------------------------------------------------
Phone: +31-6-41278122, PGP-key: 1F28D8AE, www.vanheusden.com
Feb 13 '07 #1
0 3349

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

1
by: Andrew Fleet | last post by:
Hi, I'm looking at returning a reference to an array I create within a subroutine. I could do this... sub foo { my @theArray; <snip>
1
by: Babu | last post by:
Hi, I am a Perl newbie and have a doubt on Perl exception handling. My understanding regarding exception handling is execute a piece of code, if any exception occurs, handle the exception and...
21
by: scandal | last post by:
I am a javascript newbie working on a script that checks whether a "path" from one element in an array to another is "blocked." Currently, the script pushes an already processed cell index (hence...
5
by: Robert Oschler | last post by:
I am converting a Perl script over to "C" for a potential open source project. I need some open source "C" code that will give me the same functionality of a Perl Style associative array: ...
30
by: josh | last post by:
Hi all, what does it meaning that strange sintax (look at the object :) ? if I have i.e. array.length I can use array. and is it IE/Firefox compatible??
5
by: svancouw | last post by:
I just started teaching myself Perl a couple days ago, and am looking forward to what this will give me for my Linux administration skills. Any help on this will be appreciated. I ran into a...
1
by: bpejman | last post by:
Hi Everyone, I've been reading and searching the web for days trying to figure out how exactly you can access and read a Perl array or hash from within JavaScript. I've been reading that JSON is...
10
by: J. Peng | last post by:
what's the difference between an array and a list in python? I see list has all features of array in C or perl. so please tell me.thanks.
8
by: JWest46088 | last post by:
I'm having problems with my error handling. It's kind of hard to explain so I'll just post my code and bold where the error handling is and then explain what is happening. Just to warn you, I am...
0
by: alkora | last post by:
Hi all- I have a .NET web service that returns a file in the form of an array of bytes. I'm wanting to write that into a file on the client's machine, but i've been unable to do so. I mean, I...
0
by: Charles Arthur | last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
0
by: emmanuelkatto | last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel
0
BarryA
by: BarryA | last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
0
by: Hystou | last post by:
There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
0
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
0
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
0
Oralloy
by: Oralloy | last post by:
Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...
0
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
0
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.