

- #SHORTCUT FOR SYSTEM.OUT.PRINTLN JAVA INTELLIJ MAC HOW TO#
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We will also have you setup the PATH variable. Before we did not specify the location of the JUnit files, so they could not be compiled. In other words, it specifies the locations of packages and programs for the Java compiler. You can think about the CLASSPATH as the list of locations for java to look for *.class file to be ran from your terminal.
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For this we must update the CLASSPATH environment variable.

Upon completion of this section, you should no longer have the issue with the missing packages. That is because the testing files used a library called JUnit which we had not setup yet. Recall from Lab 1 that you weren't able to run your testing files on your personal computer. If pair programming it is typical to switch who the "driver" is every 15-20 minutes to allow both partners to contribute.
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The other partner watches the code that they are typing and provides feedback or ideas. Another popular practice is pair programming where only one computer is used and one partner "drives" by controlling the computer. Say if you both want to write your own code, you can brainstorm ideas together, implement the code independently, then discuss your different approaches. We encourage you to try different style of work to see what seems to work best. You and your partner will be able to work in a way that you find suitable. We will use this to track your partnership information for each lab. For each week's lab, you must fill out the partner.txt file with your partner's name, cs61b-*** login, and email.Later we will release a piazza post for people to find partners. This means that each week you could choose to work with a different partner.
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There will not be any formal partner matching or registration for the semester.
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Computer science is almost always a collaborative discipline, so learning how to work and code with others is an incredibly important skill to learn. Table of Contentsįor this lab and the remainder of the labs in the course (unless explicitly mentioned otherwise), you will be able to work with a partner to complete the lab assignment. If you have any questions about Git please try to resolve them by discussing with your partner or by asking any TA or AI (academic intern) in lab. If you did not read sections A, B and F of the git guide please do so and make sure you understand these.

Version control systems are essential in industry jobs, as working with others quickly becomes very difficult without them. We would like to especially reemphasize the importance of understanding Git. Both Lab 1 and Lab 2 will be due this Friday 1/31 at 11:59pm. Without it you will be unable to receive starter code, submit assignments, etc. It is crucial that you do the setup in Lab 1 to continue the course, so please prioritize this. Finally this lab will give you some practice on programming questions involving IntLists.īefore completing this lab, make sure that you have completed the entirety of Lab 1.

Again the setup portion of this lab must be completed by all students, but the rest of the work can be completed with a partner (more details below). This lab unfortunately contains a bit more setup, but after this lab you should be fully set up for the rest of the semester. Continuing with the theme of learning practical programming skills, in this lab we will introduce you to IntelliJ which will be a powerful tool to help you develop code in Java.
