This challenge is designed to give you practice with the JDeveloper IDE. Your challenge is to create a simple Java program, use shortcuts to import necessary libraries, run the program and finally use the debugger to step through the code. I estimate that this challenge might take about 10 minutes. This gives you time to write your program, run it and then use the debugger.
- [Voiceover] Welcome to the last challenge for this series.…In this challenge, you'll use the JDeveloper IDE…to create a new project.…Make sure you try some of the shortcuts…that we presented in this series.…You'll want to run your program…and make sure you take some time…to go back and use the debugging tool…available within the JDeveloper IDE.…Okay, let's talk about the content of the program.…First create your Java application.…In the main method, you're going to need…a Scanner object to be able to read the name…from the user.…
Prompt the user to enter their name.…Store the name in a string variable…and using the code that I'll provide,…get the current time, evaluate the current hour,…and print out a greeting.…For example, if it's less than 11 in the morning,…you can print out good morning.…If it's between 11 and 3pm,…maybe print out good afternoon,…and it's it's after three, print out good evening.…The cut off times are random,…so feel free to change those if you want to adjust…your morning, afternoon, and evening greeting.…
- What is an IDE?
- Viewing and organizing files in an IDE
- Downloading and installing different IDEs
- Coding with shortcuts and autocompletion
- Using templates
- Finding and referencing files
- Debugging Java code in an IDE
Skill Level Beginner
1. A Quick Review of IDE Basics
2. NetBeans IDE
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