Join Peggy Fisher for an in-depth discussion in this video Introducing environment variables, part of Java Essential Training for Students.
- Okay, now that we've reviewed…the concept of command level programming,…let's dive in and get started with compiling and running…our first program from the command prompt window.…We'll start by creating a folder on our C drive…to store our Java programs for this activity.…Something to remember about the command prompt…is that you can get a complete list of command level options…anytime by typing in the keyword help.…In order to create a new folder, I can use the command md.…Before I do that, I'm gonna type in cls.…
This is a handy command to clear the screen.…Okay, let's make a new directory.…md myJava…This is where I'll store the programs for this activity.…Now that I created the folder, I need to change…the directory to go into that folder.…cd myJava…Awesome.…Now, let's write our first Java program in a text editor.…I've already downloaded the Brackets application,…which is a free text editor that you can…download from the Brackets site.…
But you can use whatever editor…that you're comfortable with.…I've already maximized the screen to make it…
- Getting started with parsing
- Reviewing data types
- Using decisions
- Creating user-defined methods
- Command-line debugging
- Exploring the Java API
- Creating and instantiating classes
- Working with interfaces
- Storing items with arrays
Skill Level Intermediate
1. Command Level Programming
2. Basics Review
4. Java API
5. Simulations and Algorithm Analysis
6. Classes and Objects
7. More on Classes
8. Data Structures
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