07-10-2009
Are you sure, that the first character in every line is '1'? I looks like 'I'. Feel the difference:'1'<>'I'
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For a programming exercise, I am mean to design a Perl script that detects double letters in a text file.
I tried the following expressions
# Check for any double letter within the alphabet
/+/
# Check for any repetition of an alphanumeric character
/\w+/
Im aware that the... (8 Replies)
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2. Shell Programming and Scripting
Hi,
Can anyone help me to find regular expression for the following in Perl?
"The string can only contain lower case letters (a-z) and no more than one of any letter."
For example: "table" is accepted, whether "dude" is not.
I have coded like this:
$str = "table";
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3. Shell Programming and Scripting
I am having trouble parsing rpm filenames in a shell script.. I found a snippet of perl code that will perform the task but I really don't have time to rewrite the entire script in perl. I cannot for the life of me convert this code into something sed-friendly:
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4. UNIX for Dummies Questions & Answers
Hi,
I get the following when I cat a file *.log
xxxxx
=====
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=====
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=====
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5. Programming
HI,
I'm new to perl and need simple regex for reading a file using my perl script.
The text file reads as -
filename=/pot/uio/current/myremificates.txt
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6. Programming
Hi Guys
I have the following regex
$OSRELEASE = $1 if ($output =~ /(Mac OS X (Server )?10.\d)/);
output is currently
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when the introduction of Mac 10.8 output changes to
OS X 10.8.2
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Hello,
I'm trying to get a quick help on regex since i'm not a regular programmer.
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8. Shell Programming and Scripting
Could anyone please make me understand how the ?= works below ..
After executing this I am getting the same output.
$string="I love chocolate.";
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I am not a big expert in regex and have just little understanding of that language.
Could you help me to understand the regular Perl expression:
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------
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Experts -
I found a script on one of the servers that I work on and I need help understanding
one of the lines.
I know what the script does, but I'm having a hard time understanding the grouping.
Can someone help me with this?
Here's the script...
#!/usr/bin/perl
use strict;
use... (2 Replies)
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LEARN ABOUT REDHAT
qcommonstyle
QCommonStyle(3qt) QCommonStyle(3qt)
NAME
QCommonStyle - Encapsulates the common Look and Feel of a GUI
SYNOPSIS
#include <qcommonstyle.h>
Inherits QStyle.
Inherited by QMotifStyle and QWindowsStyle.
Public Members
QCommonStyle ()
DESCRIPTION
The QCommonStyle class encapsulates the common Look and Feel of a GUI.
This abstract class implements some of the widget's look and feel that is common to all GUI styles provided and shipped as part of Qt.
All the functions are documented in QStyle.
See also Widget Appearance and Style.
MEMBER FUNCTION DOCUMENTATION
QCommonStyle::QCommonStyle ()
Constructs a QCommonStyle.
SEE ALSO
http://doc.trolltech.com/qcommonstyle.html http://www.trolltech.com/faq/tech.html
COPYRIGHT
Copyright 1992-2001 Trolltech AS, http://www.trolltech.com. See the license file included in the distribution for a complete license
statement.
AUTHOR
Generated automatically from the source code.
BUGS
If you find a bug in Qt, please report it as described in http://doc.trolltech.com/bughowto.html. Good bug reports help us to help you.
Thank you.
The definitive Qt documentation is provided in HTML format; it is located at $QTDIR/doc/html and can be read using Qt Assistant or with a
web browser. This man page is provided as a convenience for those users who prefer man pages, although this format is not officially
supported by Trolltech.
If you find errors in this manual page, please report them to qt-bugs@trolltech.com. Please include the name of the manual page
(qcommonstyle.3qt) and the Qt version (3.1.1).
Trolltech AS 9 December 2002 QCommonStyle(3qt)