Geeks In Bars

 
Thread Tools Search this Thread
The Lounge What is on Your Mind? Cartoons for Geeks Geeks In Bars
# 1  
Old 03-26-2010
Geeks In Bars

2010-03-26T09:44:45+01:00
Image






* Image Image Image Image
Image

Source...
 
Login or Register to Ask a Question

Previous Thread | Next Thread

3 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Some colorful progress bars

Hi Folks, I've been playing around implementing some colorful progress bars using shell scripting. I thought it would nice to share my work :) If you like em, feel free to use em :D Cheers #!/bin/sh # progbar3.sh # Simulate a progress bar with colors # Author: Sofiane Cherchalli... (1 Reply)
Discussion started by: sofianito
1 Replies

2. UNIX for Dummies Questions & Answers

Extra error bars in Gnuplot!

When I use gnuplot to plot a set of data I get extra y-axis error bars in some random points. Please try the code below, and note the y error bars in the top left corner that don't have any data corresponding to it. Any idea what might be causing this? gnuplot > set yrange set xrange ... (1 Reply)
Discussion started by: cosmologist
1 Replies

3. UNIX for Dummies Questions & Answers

scroll bars in Exceed X-windows

I am using this as my command line in Hummingbird Exceed XSession: xterm -ls -geometry 150x60 -display @D -bg white -fg black The problem is that I need scroll bars. Any ideas on what to add? (7 Replies)
Discussion started by: yankee428
7 Replies
Login or Register to Ask a Question
Crypt::Random::Source::Base::Handle(3pm)		User Contributed Perl Documentation		  Crypt::Random::Source::Base::Handle(3pm)

NAME
Crypt::Random::Source::Base::Handle - IO::Handle based random data sources SYNOPSIS
use Moose; extends qw(Crypt::Random::Source::Base::Handle); sub open_handle { # invoked as needed } # this class can also be used directly Crypt::Random::Source::Base::Handle->new( handle => $file_handle ); # it supports some standard methods: $p->blocking(0); $p->read( my $buf, $n ); # no error handling here DESCRIPTION
This is a concrete base class for all IO::Handle based random data sources. It implements error handling ATTRIBUTES
handle An IO::Handle or file handle to read from. blocking This is actually handled by "handle", and is documented in IO::Handle. allow_under_read Whether or not under reading is considered an error. Defaults to false. reread_attempts The number of attempts to make at rereading if the handle did not provide enough bytes on the first attempt. Defaults to 1. Only used if "allow_under_read" is enabled. METHODS
get See "get" in Crypt::Random::Source::Base. When "blocking" or "allow_under_read" are set to a true value this method may return fewer bytes than requested. read This delegates directly to "handle". It DOES NOT provide the same validation as "get" would have, so no checking for underreads is done. close Close the handle and clear it. _read "$self->handle->read" but with additional error checking and different calling conventions. _read_too_short Called by "_read" when not enough data was read from the handle. Normally it will either die with an error or attempt to reread. When "allow_under_read" is true it will just return the partial buffer. open_handle Abstract method, should return an IO::Handle to use. AUTHOR
Yuval Kogman <nothingmuch@woobling.org> COPYRIGHT AND LICENSE
This software is copyright (c) 2011 by Yuval Kogman. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself. perl v5.14.2 2011-01-05 Crypt::Random::Source::Base::Handle(3pm)