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Derek Banas

I am Derek Banas; I am a marketing consultant, who wants to help people solve their day-to-day problems, for free! I also worked in research and development at Apple, worked as a stock broker for Morgan Stanley, worked in advertising and h

Authored Courses

This course is a quick introduction to SQL. Explaining what a database is, what SQL is, what RDMS is. Showing how to create a table and explain every SQL data type. Going over the ...

1 tutorial
30 subscriptions

Introduction to SQL

Free

ByDerek Banas

This course introduces the basics of PHP. You will take a look at PHP simple login script. You will learn how to code a PHP new user registration script, a PHP quality login script...

2 tutorials
18 subscriptions

Introduction to PHP

Free

ByDerek Banas

This course introduces XML by covering XML basics, explaining what it can do, comparing it to HTML, explaining tags and elements, showing what XML looks like and explaining the enc...

1 tutorial
10 subscriptions

Introduction to XML

Free

ByDerek Banas

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