Announcement

Migrating to WordPress

I decided to migrate our website from Joomla 1.5 to WordPress. It will take a few weeks. Please be...

Computer Tips

Modify an image with GIMP

This video clip show how we can use GIMP to modify a photo image  One can use the Windows Explorer of Windows 7 machine to tranfer files to his/her website.To connect to the...

Linux

Linux commands demo

These 2 demos are for beginner students of Linux OS. The first demo shows how a person can use...

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    June 10, 2013

    How to create a script file

    This demo is for Linux beginners. The demo shows how a script file is created with gedit or nano...

MS Office

Excel 2010 – Basic Skills Demo – part I

In this demo, we will create a calculator to calculate the month payment for a car loan

Network Technologies

Example of IP calculation

This shows how IP calculation is made related to subnet ranges. Here are a few questions related to an...

Open Source/Free Software

Free bootable antivirus rescue CDs

Recently, I went over a lecture about security issues of business information systems in our classes at CSULB.edu. Then...

Programming

Hybrid Android App with SQLite

This article is written to help programming beginners to program a simple android app, using Cordova, html, Javascript and...

Uncategorized

Hybrid Android App with SQLite

This article is written to help programming beginners to program a simple android app, using Cordova, html, Javascript and...