Learn Java in 30 minutes for Object Oriented Programming

Java in 30 minutes for Object Oriented Programming Quick summary of Java syntax - while loops, for loops, data types, objects, methods, properties, getters, setters, arrays, arraylist.

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Timestamps

0:00 Introduction
0:30 Create new Java project in Eclipse
0:57 Create a new class
1:20 Print Hello World

1:50 Create a guessing game with while loop
2:50 Use Scanner for keyboard input
3:55 If statement
5:51 Generate random numbers

5:55 Block comments
6:20 For loops

8:00 Arrays
9:00 For loop to read an entire array

10:00 Foreach loop

10:40 ArrayList

13:20 Create a new class
14:00 Class properties
14:20 Class constructor
15:20 Default no param constructor
16:50 Create instance of a class
17:10 Create methods
18:20 Getters and Setters
19:50 toString method

21:00 Create a class with composition
26:50 For loop with ArrayList of objects

[Psychopatz]

This is the kind of tutorial that I was craving for. It has some playful examples, unlike the others. Thank you sir! Subbed!!

[angiediscipio]

Out of every tutorial I watched to understand OOP, this video was the only one that managed to help me out and I *actually* learned a lot. The way you explained everything was so simple to digest and was very clear. This even helped me finish my homework for college that I was struggling with as I was having a hard time understanding the subject with my actual professor. Thank you very much for this tutorial!

[ayrex]

This video was just great.. Didn't have to watch hours of videos to get familiar with java syntax, good for people with a basic understanding of programming, not recommended for beginners you'll probably don't understand if you're one.

[gOrLaMiii]

Thats what i call a premium tutorial. Thanks

[dee.s.]

I got to watch a professional at work. Thank you.

[allecsj]

Best tutorial ever. Thank you Master Sluiter.

[ashwanikumarkaushik]

Wow! This is one of the best tutorials on Object Oriented Programmimg.

[nelsonrodriguez]

Excellent content, congratulations and thank you very much for sharing it, greetings from Colombia.

[bryanchoong]

Very good video! Everything is explained clear and easy to understand. Thank you so much!

[DarthVader]

With a big respect from Ukraine! Thanks for this Explanation. I will follow the next Videos

[SherlynLobo]

Thank you for this video! So simple and interesting to watch and learn java! :)

[shannonadams]

Excellent info packed into 30 minutes!!!

[elmoghazy]

Wooww, thank you sir. Thank you very much.

[mahinursharon]

Can someone explain why you had to put toString in the rock class? Like I understand you can’t just print an array but how does it work from going between classes?