Sunday, October 29, 2006

Measure program execution time

›
To measure execution time of any program under UNIX (Linux, Mac X, Solaris) one can use time command. For example >time ls >real 0...
Saturday, October 28, 2006

Matlab: Working with text data files using Perl (2)

›
This post is continuation of the former post concerning Matlab and Perl work with text files. Former program, reading rectangles.txt file c...
Friday, October 27, 2006

Matlab: Working with text data files using Perl (1)

›
Matlab is a great tool when you work with mathematic related software like image processing (assuming that you have appropriate toolboxes, ...
Tuesday, October 24, 2006

Firefox 2.0 out now

›
I have just download Intel iMac version of Firefox 2.0 :-) After maybe two minutes of use, I have to say that one thing about this browser ...

Postfix: message_size_limit

›
I had problem with Postfix mail server on my Ubuntu 4.10. The problem was simply, that I could not send mails with attachments greater than ...

Perl: Own module with my common functions

›
Lately, I also needed to create one file containg some of my functions that I use in many Perl programs. First my thought was to create some...

Matlab: java.lang.OutOfMemoryError

›
Matlab, as I wrote earlier, can use so called interfaces to work with other programming languages. One of them is Java SDK 1.4.2. Because of...

Xemacs and mouse scroll on Mac X and Solaris

›
Lately I come across of a problem of how to make mouse scroll and two buttons available in XEmacs on Mac X 10.4. Many may know that on iMa...

Ruby, intersection of two arrays of objects

›
One, serious obstacle I have encounter working with Ruby, was how to perform intersection of two arrays of objects. Ruby comes with overloa...

NFS sever on Ubuntu 5.10

›
To setup nfs server on you Ubuntu, few steps are required. Install packages sudo apt-get install portmap nfs-common nfs-kernel-server C...