Swap the first two words in a string : translation « Regular Expression « Perl

Perl

1.	Array
2.	CGI
3.	Class
4.	Data Type
5.	Database
6.	File
7.	GUI
8.	Hash
9.	Language Basics
10.	Network
11.	Regular Expression
12.	Report
13.	Statement
14.	String
15.	Subroutine
16.	System Functions
17.	Win32
18.	XML

Java

Java Tutorial

Java Source Code / Java Documentation

Illustrator Tutorials

GIMP Tutorials

C# / C Sharp

C# / CSharp Tutorial

C# / CSharp Open Source

SQL Server / T-SQL Tutorial

Oracle PL / SQL

Oracle PL/SQL Tutorial

Flash / Flex / ActionScript

VBA / Excel / Access / Word

XML

XML Tutorial

Microsoft Office PowerPoint 2007 Tutorial

Microsoft Office Excel 2007 Tutorial

Microsoft Office Word 2007 Tutorial

Perl » Regular Expression » translation

Swap the first two words in a string


    

#!/usr/bin/perl

use warnings;

use strict;

$_ = "Berkeley: LSD and UNIX";



s/(\w+)\s+(\w+)/$2 $1/;

print $_, "?\n";

Related examples in the same category

1.	Options for the translation operator.
2.	Introducing the translation operator
3.	Occurences of planet were changed to world

www.java2java.com | Contact Us

All other trademarks are property of their respective owners.