JAVA Programming Practice Course Overview Lecture Schedule Today s Task Contact

Transcription

1 JAVA Programming Practice Course Overview Lecture Schedule Today s Task Contact Prof. Hwansoo Han T.A. Minseop Jeong T.A. Wonseok Choi 1

2 Course Overview SWE Lecture + Lab Lecture: ~1 hour basic Java features Lab: ~2.5 hours programming practices Programming projects Almost 10 lab practices 3 Assignments 1 project (2 in a team) No exams 2

3 Course Overview Precondition Introduction to computer science C programming experience Data structure Grading factors Attendance Lab practice Assignments Term Project 3

4 Class Policy Must otherwise you will get F grade Have to attend classes regarding to the project Submit term project and assignments Attend 12 weeks and more May Be absence from 1 class (no need to ask) From 2 nd absent, it will be reflected on your grade Attending after lecture will be counted by late (2 lates = 1 absence) Not submit lab practice, but it will be reflected on your grade 4

5 Grading Policy Class attendance (10%) -1 points per absent Lab practices (10%) 3 Assignments (45%) 15% per each assignment (can be changed) Project (35%) 5% for intermediate presentation 30% for final presentation 5

6 Lecture Schedule Spring 2019 (Wednesday) This schedule can be changed M A R C H A P R I L M A Y Introduction & Install and setup Java Basic Grammar OOP class-method OOP inheritance Error Handling File I/O & CSV OOP APIs MID TERM (no class) Import or Export Package Project Proposal & Some Tips Multi-threading Socket Project Intermediate Check J U N E GUI Project Final Presentation FINAL TERM (no class) 6

7 Today s Task Briefly understanding Java Install Java on Microsoft Windows Ask TA if you do on Ubuntu or other with your laptop Install IDE for Java 7

8 Java is James Gosling, Mike Sheridan and Patrick Naughton initiated the Java language project in June 1991 Originally designed for small, embedded systems like settop box Java also refers to an island of Indonesia where first coffee was produced (called java coffee) 8

9 Also Java is Front-runner of Object-Oriented Programming Language Executable on huge types of platforms with special, powerful and gorgeous item at that time, called JVM 3 billions of devices run Java applications Used for huge types of applications IoT, Smartphone, JSP, embedded software, enterprise applications, etc. Copyrighted by Oracle Original copyrighter, Sun, is taken over by Oracle 9

10 So, how does Java run? An overview of the Software development process 10

11 So, how does Java run? Through the Java VM, the same application is capable of running on multiple platforms 11

12 So, how does Java run? Java Platform Java Virtual Machine (JVM) Java Application Programming Interface (API) 12

13 Then, how can we install Java?

14 Then, how can we install Java? 2 14

15 Then, how can we install Java? 3 15

16 Then, how can we install Java? 4 16

17 Then, how can we install Java? ads/jdk8-downloads html 5 17

18 Then, how can we install Java? Detailed guide: 18

19 Environment Variable 1. For easy access to files 2. For using Java libraries 19

20 Set Environment Variable 1. [Win_key + R] 2. Type sysdm.cpl and press enter Detailed guide: -java-home-on-windows-7 20

21 Set Environment Variable 3. Move to Advanced tab 4. Click Environment Variables 21

22 Set Environment Variable 5. Click New 6. Create variable JAVA_HOME with the Java Installation Path 22

23 Set Environment Variable 7. Also create variable CLASSPATH by %JAVA_HOME%\jre\lib;.; 8. Modify variable Path by adding %JAVA_HOME%\bin 23

24 Eclipse, Java IDE Most famous and powerful editor for implementing Java Pros Project management Check syntax error Console Input/Output Easy to debug 24

25 Eclipse, Java IDE Most famous and powerful editor for implementing Java Pros Project management Check syntax error Console Input/Output Easy to debug Cons Too easy to learn the interface TAs have nothing to do for students Here is installation guide 25

26 My new project 26

27 My new project 27

28 My new project 28

29 My new project 29

30 My new project 30

31 My new class 31

32 My new class 32

33 My new class 33

34 My new class 34

35 [Lab Practice #0] HelloWorld.java Print Hello Java! on the screen public class HelloWorld { public static void main () { System.out.println ( Hello Java! ); } } 35

36 Contact Office 85565, Corporate Collaboration Center 031) Office Hour 14:00 ~ 15:00 on Thursday TA Minseop Jeong msjeong@arcs.skku.edu Wonseok Choi wschoi93@gmail.com Feel free to contact via 36