Getting started with OMNET++, INET, and Veins

Getting started with OMNET++, INET, and Veins

In this post, we are going to learn how to get started using OMNET++, INET, and Veins. We will learn how to set up our OMNET++ environment, create our own workspace, and learn how to run INET and VEINs. As always you can watch my video here, that goes over everything this post has. In […]

Introduction to VANETs

Introduction to VANETs

This post will give you a short introduction to VANETs (vehicular ad-hoc networks). You will learn what are VANETs, VANET architecture, potential applications, and research needs. As always if you prefer to watch a video I have a presentation (about 3.5 minutes) that is available here. What are VANETs? So what are VANETs? VANET stands […]

Introduction to C++ Series

Introduction to C++ Series

I have completed another small youtube series that covers the basic fundamentals of programming with C++. This series covers: The necessary tools you need in order to build C++ applications How to create a simple C++ program Creating variables Creating methods If statements, conditionals, and ternary operators Generating a random number in C++ How to […]

Putting it All Together (AWS Gateway API + Lambda+ DynamoDB)

Putting it All Together (AWS Gateway API + Lambda+ DynamoDB)

In this tutorial, we are going to connect together everything we learned in the previous AWS tutorials and make a static website call API Gateway which then calls our Lambda Functions which then finally writes to or reads from our DynamoDB, whoa sounds like a lot, but it isn’t we already learn everything we needed […]

Introduction To Java: Your First Java Program

Introduction To Java: Your First Java Program

In this tutorial, we are going to learn about the necessary tools you need in order to start programming Java applications and create our first simple Java Program. If you prefer video tutorials, be sure to check out my youtube series, Introduction to Java here. What is Java? Before we jump onto the Java train, […]

How to Read and Write to DynamoDB using AWS Lambda

How to Read and Write to DynamoDB using AWS Lambda

In this tutorial, you will learn how to read and write to DynamoDB using AWS Lambda. You will learn how to create a DynamoDB table and create node.js functions that read and write to the DynamoDB table. If you prefer video tutorials be sure to check out my tutorial on YouTube. Create a Table in DynamoDB […]

How to Connect AWS API Gateway to Lambda

How to Connect AWS API Gateway to Lambda

In this tutorial, you will learn how to connect a Lambda function to AWS API Gateway, and also how to call this from a static website. If you have not set up a static website I have a tutorial on how to set up a static website using AWS S3 here. If you prefer video […]

Setting Up a Static Website Using AWS S3

Setting Up a Static Website Using AWS S3

In this tutorial, we are going to learn how to set up a static website using AWS S3. We will learn how to create an AWS S3 Bucket and set up the permissions so that your static website can be publicly facing. If you prefer video tutorials be sure to check out my tutorial on […]

Introduction to Java YouTube Series

Introduction to Java YouTube Series

I am starting a small youtube series that will give the basic fundamentals of programming in Java. This series will cover: The necessary tools you need in order to build Java applications How to create a simple Java program Common programming errors How to create methods How to do if statements, conditionals, and ternary operators […]

System.out.print() vs cout in Java and C++

System.out.print() vs cout in Java and C++

A question I get asked often in my Java classes is “What is System.out.print() and is it similar to cout in C++?” First, let’s look at the first half of this question. What is System.out.print()? System.out.print() is a Java statement that prints the argument passed, into the System.out which is generally stdout (standard output – e.g. the console in simple programs). System is a […]