Solved

converting a string to lower case

Posted on 1998-09-09
1
223 Views
Last Modified: 2013-12-25
I have a form which passes a string to a CGI program written in Perl. How do I convert this string to lower case - as it is transferred as a mixture of upper and lower case characters.
0
Comment
Question by:AndrewThomason
1 Comment
 
LVL 7

Accepted Solution

by:
bjt3 earned 100 total points
ID: 1828584
Use tr.  For example:

$form_data = "HeRe Is A MixED CaSE StrInG...\n";
$form_data =~ tr/A-Z/a-z/;
print $form_data

generates:
here is a mixed case string...
0

Featured Post

The New “Normal” in Modern Enterprise Operations

DevOps for the modern enterprise offers many benefits — increased agility, productivity, and more, but digital transformation isn’t easy, especially if you’re not addressing the right issues. Register for the webinar to dive into the “new normal” for enterprise modern ops.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Batch FIle delete files with particular date 10 97
Google  (Get  Users Email) 2 136
Run command in each subfolder using batch file 7 67
Example unit tests with AngularJS 3 47
This article is meant to give a basic understanding of how to use R Sweave as a way to merge LaTeX and R code seamlessly into one presentable document.
This article will show, step by step, how to integrate R code into a R Sweave document
Learn the basics of modules and packages in Python. Every Python file is a module, ending in the suffix: .py: Modules are a collection of functions and variables.: Packages are a collection of modules.: Module functions and variables are accessed us…
This tutorial will teach you the core code needed to finalize the addition of a watermark to your image. The viewer will use a small PHP class to learn and create a watermark.

809 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question