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Author: Larry Gray

TestNG SingleLinkedList Class

TestNG SingleLinkedList Class Source for testing SingleLinkedList with TestNG framework. /* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package sdz.ds.lists; import static org.testng.Assert.*; import org.testng.annotations.AfterClass; import org.testng.annotations.A...

DS02 SingleLinkedList TestNG

Testing SingleLinkedList with TestNG Framework This post is a continuation of the prev post   DS01 SingleLinkedList and Iterator TestNG Unit Testing NG stands for Next Generation. So I guess JUnit is like Star Trek Original Series and TestNG is like Star Trek Next Generation! From what I have seen thus far, it’s pretty darn good though. So the two failed test I was getting were, NullPointerE...

DS01 SingleLinkedList and Iterator

SingleLinkedList, Iterator and Unit Test This is the first article in a data structures tutorial series. We start with a linked list that is a singly linked list. This means it has nodes with only forward pointing pointers. This linked list is also an Iterator which is a design pattern. My version of this iterator has a reset() method to set the position pointer back to the first node in the list....

An overview of CSS 3 Part 1

What is CSS? CSS separates structural and semantic content from formatting or presentation. HTML is the structure, CSS is the presentation and JavaScript is the behavior. The presentation is the size, position, color, font etc. It’s the layout and looks. Rules make up style text. Rules can be placed within an HTML tag itself with “style” attribute, within HTML<style> tag, o...

HTML5 Overview

HTML5 Overview and Introduction HTML5 is comprised of tags. Tags are names(elements) inside of < and > (angle brackets). There are two basic types of tags. Structural and Semantic. Structural tags define what is on a web page. Semantic tags define purpose or meaning for some items on a web page and make good hooks for CSS Style rules. Either way they both define structure and not presentatio...

Simple 3D Graphics using JavaFX

Simple3D Graphics JavaFX rewrite of my first article using Swing Simple 3D graphics using Java was my first article using Swing UI. As you know JavaFX is the replacement for Swing. In this article I will talk about JavaFX a bit more than the app itself because it was a conversion. This is not only a JavaFX app it’s a JavaFX FXML app. So like Android apps there are two ways to define the UI. ...

SDZ Video 3 – Git, Sourceforge and Eclipse

 Show you how to do Git pull Edit Something add commit push Demonstrate how to use sourceforge git repo, and eclipse with command line Git

Articles

Over 70 Articles– Most for Newbies– Some with sourcecode– File IO Tutorial– 2 Database Articles    

Podcast

10 meaty Podcast– Not a lot of jabber– I’m learning be patient– Audio Quality is not superb yet– They will be better in time– Java Language– 2D and 3D game coding  

Videos

3 Videos with more to come– Demonstrations– Task Examples– Or maybe anything    

Tutorials

Persistant Storage— File IO — Database — Intro to Data Structures    

Socialize

Register–Hang out–Message members–Forums–Discussion Groups–Get a buddy to hang out here with you and join me. Voice and Text based chat rooms.