A while loop is often used to read from a file until there is no more data available. : While « Statement « 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
Java Open Source
Jar File Download
Java Articles
Java Products
Java by API
Photoshop Tutorials
Maya Tutorials
Flash Tutorials
3ds-Max Tutorials
Illustrator Tutorials
GIMP Tutorials
C# / C Sharp
C# / CSharp Tutorial
C# / CSharp Open Source
ASP.Net
ASP.NET Tutorial
JavaScript DHTML
JavaScript Tutorial
JavaScript Reference
HTML / CSS
HTML CSS Reference
C / ANSI-C
C Tutorial
C++
C++ Tutorial
Ruby
PHP
Python
Python Tutorial
Python Open Source
SQL Server / T-SQL
SQL Server / T-SQL Tutorial
Oracle PL / SQL
Oracle PL/SQL Tutorial
PostgreSQL
SQL / MySQL
MySQL Tutorial
VB.Net
VB.Net 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
»
Statement
»
While
A while loop is often used to read from a file until there is no more data available.
#!/usr/local/bin/perl
# Set the value of x
$x=
1
;
while
(
$x <=
10
)
{
print $x++ .
", "
;
}
print
"\n"
;
Related examples in the same category
1.
A program that demonstrates the while statement.
2.
A program that loops using a single-line conditional statement.
3.
Analysis of sales results
4.
Average-sales problem with counter-controlled repetition
5.
Conditional operator: The unless Modifier and while loop and __DATA__
6.
Count 10 with while loop
7.
Loop with label
8.
Looping Modifiers: The while Modifier
9.
Looping While
10.
The while Loop
11.
The while command
12.
The while, until, and do Statements
13.
Use while loop to read console input
14.
Use while loop to read console input and replace
15.
Using while and for statement to check if you had typed in four letter words
16.
Using while loop to calculate the number of lines in a file
17.
Using while loop with each
18.
Using while statement to check the entered value from keyboard
19.
Using while statement to read from keyboard
20.
While loop and counter
21.
While loop counter
22.
While statement and scalar control value
23.
while and until loop
24.
while data section
25.
while statement to read input
26.
while/until Loop
27.
Using While loop the output the elements in an array
www.java2java.com
|
Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.