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Primitives (int, double, etc.) have values stored in their memory locations. Objects have references to the memory where the data ...

Arrays are reference variables, which means simple assignment doesn't make a copy of the values.

ArrayLists let you store an arbitrary number of items, unlike Arrays, which have a fixed length. Here are some of the most-used ...

When you pass an object to a method, you are passing a copy of the *reference* to that object. That lets you update an object's ...

Purdue AP Computer Science A.

How to get something better than the name of a class and its memory reference when you print an object reference.

ADSB 05_11.

In diesem Video zeige ich euch einen weiteren Aspekt der Objektorientierung in JavaScript und stelle euch die Methoden vor, mit ...

ArrayLists let you store an arbitrary number of items, unlike Arrays, which have a fixed length. Here are some of the most-used ...

In the 2019 Rust Survey, a lot of people were asking for video content covering intermediate Rust content. So in this first video ...

Week 10 Programming slides!

This short video will walk the viewer through the computer programming concepts of Parameters and Arguments.

This video shows the building blocks you use for every Java program you'll write in this course. One additional note: The program ...

The video discusses library functions and user defined functions, calling a function - arguments and parameters, function ...

Passing variables by value and reference to procedures in visual logic.

Java Tutorial: Java Data Types We already covered theory concepts about different data types. In this video we will look on how to ...

In Java, you can have a two-dimensional array where each row has a different number of elements. This is called a ragged array.

Quick overview of classes, objects, attributes, constructors, and methods.

What's going on behind the scenes when you call a method in Java? Note: in this video, the call stack grows upwards, like a stack ...

A handy data structure for buffering input, the ring buffer (also known as a circular buffer, among a few other names) is a fun data ...