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Creating your first class and instantiating objects from it in Java.

In this session, I'm going to give you a few reminders on control structures in Java. The aim of a programming language is to ...

Understand the difference between expressions and statements. Watch this to learn about environment and scope: ...

What's the “correct“ way to indent? Where should you put braces in your code? All of this is part of a Java programming style ...

A brief description of what the Java compiler is on about.

Nesting if/else statements to test multiple conditions -- and a convenient shortcut for writing such statements.

In a preceding video, we had duplicated code to read the user input outside the loop and inside the loop. To avoid duplicated ...

Following another Twitter poll (https://twitter.com/Jonhoo/status/1000102031925956610), we're building a simple hash map in ...

Constructing an object with attributes and methods; conversion to string with __str__, learning about “self”.

... and Data Types 00:03:38 Operators and Expressions 00:04:40 Control Structures 00:05:31 Functions and Procedures 00:06:25 ...

In this video, the Proactor and Reactor design patterns are explained. Both address the problem of having to process requests by ...

Learn about functions — the building blocks of programs. Watch this video to learn about IF conditions: ...

The do/while loop is guaranteed to execute the loop body at least once.

The break statement lets you exit a loop from the middle; the continue statement takes you to the next iteration of a loop.

These videos were made for DiscoverE's second MOOC, Intro to App Design, which was released in October 2015. This is a free ...

Handling a two-dimensional arrays that represent a matrix of rows and columns.

Introduction to loops, with the *while* loop, which continues as long as a condition is true.

In this video, we break down the absolute best approach to handling complex data filtering and queries inside a RESTful Java ...

Here are two approaches to solving the problem. (I'm not entirely happy with this video; the script just didn't seem to “click” for me, ...