About Derek Banas

Once a day I post a link to an original video & tutorial on communication, web development, dieting, marketing, hypnosis, etc. For Free!

I used to work for Apple and Morgan Stanley. My ultimate goal is to help unemployed people easily add to their skill set so they can get a job for free.

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Here are my most recent posts

Java EE Tutorial 2

In the 2nd part of my Java EE Tutorial I’ll cover Form Validation, Cover the JSTL Tags, Work with Databases and Provide Many Examples. JSTL allows you to create variables, evaluate expressions, institute flow control, manipulate strings, format output, manage URLS, define locales and much more. If you...

Java EE Tutorial

Welcome to part one of my Java EE tutorial series. In this video I try to simply explain Servlets, Java Server Pages, Connecting to Databases, Passing Objects, Running the Server and Setting up a working environment. In my Install Apache Tomcat tutorial I show how to install everything used in the video. I...

D Programming

In this tutorial I condense a 300 page book on the D programming language into one 1½ hour video. I cover all the basics along with more complex topics such as Recursion, Anonymous Functions, Map, Exceptions, Pointers, Inheritance, Polymorphism, Interfaces, Abstract Classes, Templates, Mixins, Threads and...

Install Apache Tomcat

In this tutorial I show you how to install Apache Tomcat, Java, and Eclipse on Windows and MacOS. MacOS users skip to 6:49. Along with that we’ll run a Java Server Page and Servlet. I did my best to cover everything that could go wrong and how to fix those errors. I have a huge Java tutorial here and I...

Learn Java in 1 Video

This is an updated Java tutorial that covers what you’d find in a 1,000 page book. I cover Main, Println, Variables, Data Types, Casting, Math, Random Numbers, Strings, StringBuilder / StringBuffer, Arrays, ArrayList, Iterators, LinkedList, User Input, Conditionals, If / Else, Ternary Operator, Switch,...

Perl 6 Tutorial

This tutorial is a 400 page Perl 6 tutorial condensed down into 1 video. Perl 6 is a get it done fast utility language. I’d say it is the most popular utility language. The newest version ads a ton of tools to the original Perl. I cover Data Types, Conditionals, Strings, Interpolation, Looping, Arrays,...

LaTeX Tutorial

LaTeX is the most popular typesetting system and in this video I condense down a 400 page book on LaTeX into 1, 1 hour video. I also have condensed down all that information into a free cheat sheet. LaTeX is used to create most of the technical and scientific papers that you will ever see. It can be used to...

Install Fortran Windows

In this video I show how to install the following on Windows : Fortran, NetBeans, MinGW, C and C++. I then show you how to test the installation and setup environment variables. I also teach Fortran in one video here.  This is the best Fortran book I have found. More learn in one videos are coming until...

Fortran Tutorial

In this one video I condense most everything you’d learn about Fortran in a 400 page book into one video. I cover User Input, Variables, Data Types, Print, Formatted Output, Math Operators, Random Numbers, Math Functions, Conditionals, If / Else, Select, Looping, While, Cycle, Exit, Arrays, Format,...

MATLAB Tutorial

In this tutorial I cover basically everything you’d learn in a 500 page book on MATLAB in a video that is just over 1 hour! So many topics are covered, but this is an abbreviated list : Input, Data Types, Casting, Math Functions, Conditionals, Vectors, Matrices, Looping, Cell Arrays, Strings,...

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