hi
there is example (on link given below )of such code that contains java class reference in c++ program.
http://slackware.cs.utah.edu/pub/slackware/slackware-7.1/docs/Linux-HOWTO/Process-Monitor-HOWTO
I am new in linux environment. and not able to compile it.
when i compile it through... (1 Reply)
Because of permission issues, I need to link to images in my web page which are stored in /tmp which of course is located in the root directory but my actual html page is much further down in another directory. I thought the the following code should work, but the image comes up as a broken link:... (2 Replies)
Hello,
W/in the script I'm working on, I have a need to take a column from a file, and format it so I can have a variable that will egrep for & invert the regex from another file.
My solution is this:
VAR=`awk -F, '{print $2}' $FAIL | sed 's/-i/\|/g'`
VAR2=`echo $VAR | sed 's/... (5 Replies)
Hi
I need some help to clean my code used to get city location.
wget -q -O - http://www.ip2location.com/ | grep chkRegionCity | awk 'END { print }' | awk -F"" '{print $4}'
It gives me the city but have a leading space.
I am sure this could all be done by one single AWK
Also if possible... (8 Replies)
I'm moving my web server to a different datacenter.
OS is CentOS 5.8
Apache 2.2.3
qmail
NcFTPd
Its been 12 years since I relocated a server. Lots of brain cells lost since then...:-)
I need to identify all the config files that contain the server's IP addresses. Memory has provided... (0 Replies)
Ultimately, I'm looking to create a script that allows me to plug in a usb drive with lots of jpegs on it & copy them over to a folder on my hard drive. So in the process of copying I am looking to hash check them, record dupes to a file, copy only 1 of the identical files (if it doesn't exsist... (1 Reply)
Hi,
I recently bought shared hosting at asphostportal.com. Now, I have little problem. Could you help me please? How to change the images after every 5 seconds in html?
The images should display in the same places for every 5 seconds?
can anybody send me code please.
Thanks. (4 Replies)
Discussion started by: minnawanda
4 Replies
LEARN ABOUT DEBIAN
tree::simple::visitor::postordertraversal
Tree::Simple::Visitor::PostOrderTraversal(3pm) User Contributed Perl Documentation Tree::Simple::Visitor::PostOrderTraversal(3pm)NAME
Tree::Simple::Visitor::PostOrderTraversal - A Visitor for post-order traversal a Tree::Simple hierarchy
SYNOPSIS
use Tree::Simple::Visitor::PostOrderTraversal;
# create an visitor
my $visitor = Tree::Simple::Visitor::PostOrderTraversal->new();
# pass our visitor to the tree
$tree->accept($visitor);
# print our results
print join ", " => $visitor->getResults();
# this will print this:
# 1.1.1 1.1 1.2 1 2.1 2 3.1 3
# assuming your tree is like this:
# 1
# 1.1
# 1.1.1
# 1.2
# 2
# 2.1
# 3
# 3.1
DESCRIPTION
Post-order traversal is a variation of the depth-first traversal in which the sub-tree's are processed before the parent. It is another
alternative to Tree::Simple's "traverse" method which implements a depth-first, pre-order traversal.
METHODS
new There are no arguments to the constructor the object will be in its default state. You can use the "setNodeFilter" method to customize
its behavior.
includeTrunk ($boolean)
Based upon the value of $boolean, this will tell the visitor to include the trunk of the tree in the traversal as well.
setNodeFilter ($filter_function)
This method accepts a CODE reference as its $filter_function argument and throws an exception if it is not a code reference. This code
reference is used to filter the tree nodes as they are collected. This can be used to customize output, or to gather specific
information from a more complex tree node. The filter function should accept a single argument, which is the current Tree::Simple
object.
visit ($tree)
This is the method that is used by Tree::Simple's "accept" method. It can also be used on its own, it requires the $tree argument to be
a Tree::Simple object (or derived from a Tree::Simple object), and will throw and exception otherwise.
getResults
This method returns the accumulated results of the application of the node filter to the tree.
BUGS
None that I am aware of. Of course, if you find a bug, let me know, and I will be sure to fix it.
CODE COVERAGE
See the CODE COVERAGE section in Tree::Simple::VisitorFactory for more inforamtion.
SEE ALSO
These Visitor classes are all subclasses of Tree::Simple::Visitor, which can be found in the Tree::Simple module, you should refer to that
module for more information.
AUTHOR
stevan little, <stevan@iinteractive.com>
COPYRIGHT AND LICENSE
Copyright 2004, 2005 by Infinity Interactive, Inc.
<http://www.iinteractive.com>
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.10.1 2005-07-14 Tree::Simple::Visitor::PostOrderTraversal(3pm)