What is Java? – Java Programming Tutorial

///What is Java? – Java Programming Tutorial

What is Java? – Java Programming Tutorial

FavoriteLoadingAdd to favorites



Java Platform and What is Java, Java Used for, introduction & some Java Basic Concept. It also explains why Java Programming Language is a platform as well a programming language

By |2017-05-05T19:33:29+00:00May 5th, 2017|Java Video Tutorials|34 Comments


  1. Alejandro Rodriguez May 5, 2017 at 7:34 pm - Reply

    my brain exploded after one minute of watching this.

  2. ImageJPEG May 5, 2017 at 7:34 pm - Reply

    compilers are expensive? ever hear of Notepad++ and gcc if you’re using Windows?

  3. Navya Sai Krishna B May 5, 2017 at 7:37 pm - Reply

    Brilliant Very Brilliant

  4. NarcoticRebel97 May 5, 2017 at 7:38 pm - Reply

    very good tutorial but you made a mistake. it is System.out.println (PRINTLN) not PRINT in. I use the most current compiler and i use eclipse and it is an L not an I only that the i uppercase looks like the L lower case, here they are side by side Il… see, it is println, all lower case

  5. Guru99 May 5, 2017 at 7:38 pm - Reply

    Java Programming Tutorial 1: What is Java Platform?

  6. Anonymous Deb Nath May 5, 2017 at 7:38 pm - Reply

    REALLY AWESOME. But as far as I know the command to show text is ‘system.out.println()’ and not ‘…printin’.
    Anyways thank you.

  7. Antonio Campos May 5, 2017 at 7:40 pm - Reply

    Actually 5volt is not current it’s a voltage level

  8. Richard Miller May 5, 2017 at 7:41 pm - Reply

    Noooo! He said volt current!

  9. samcrew May 5, 2017 at 7:44 pm - Reply

    nope. didn’t understand.

  10. LukasSTT May 5, 2017 at 7:45 pm - Reply

    Actually PC is Personal computer.

  11. AYBIN. V. K May 5, 2017 at 7:45 pm - Reply


  12. bmgag19 May 5, 2017 at 7:46 pm - Reply

    still very confused. writing a compiler for each platform is expensive? then why is writing an interpreter in the jvm for each platform not expensive? how is this different?

  13. MasteryMC Network :: Fuji4DaW1N_ May 5, 2017 at 7:46 pm - Reply

    Very nice tutorial. Β Thanks. πŸ™‚

  14. Ruslan Desyatnikov May 5, 2017 at 7:51 pm - Reply

    very nice video. Is it a real person talking or computer voice?

  15. jacobmufasa May 5, 2017 at 7:53 pm - Reply

    i didnt understand shit.

  16. Rohit Singh May 5, 2017 at 7:57 pm - Reply

    Its print ln(LN) not In(IN)

  17. John Kim May 5, 2017 at 8:00 pm - Reply

    Now I see why Java is also a platform. Thank you for this awesome video!

  18. Fromage May 5, 2017 at 8:01 pm - Reply

    What is Java? About 13.8 billion years ago, there was an event known as the Big Bang…

  19. MUCHARLA RAVI VENKATA TEJA May 5, 2017 at 8:03 pm - Reply

    Are the binary codes for # and + correct?
    I can find the codes are 00100011,00101011 for # and + respectively from some website. Pls correct me if I am wrong.

  20. Hirut i Bekel May 5, 2017 at 8:06 pm - Reply

    i am not understand java.

  21. Viktor Strate May 5, 2017 at 8:08 pm - Reply

    4:52 not system.out.print IN but LN

  22. Tech Support May 5, 2017 at 8:09 pm - Reply

    "Store 1 at memory location say A"
    "This VM runs in the RAM"
    Classic java, wasting as much ram as possible.
    In assembly it’d only be: add r0, #1, #2 (no ram)

    The coding in here is terrible e.g. printf(1+2) should be printf("%in", 1+2);
    "Compilers come expensive" except for those all those free ones…
    system.out.printin(1+2) saved as .java. 😐

  23. JasonDotCalm May 5, 2017 at 8:11 pm - Reply

    This is by far the most comprehensive Java tutorial I’ve come across, and I appreciate the extra electronics/computer information. Sub’d, and liked. I’ll be using your entire series. I’m planning on become a Java developer, and making that my primary focus and career. You will be my teacher for now. Do you suggest I go to classes, or even college? I have my CompTIA A+ and already do computer repair for my current job, so I’m familiar with Windows computers. I watched another YouTube channel, Eli The Computer Guy, and he was saying that Web devs dont need college but OO lang devs should at least go for a computer science degree. I thought that was a bit much, however I understand credentials look better to the hiring company. I also found this article, where a hiring manager gives his opinion on a new hire with credentials vs without:


    It’s in the "Training" section written by a man with the last name Shillace.

    Again, thank you for the excellent video.

  24. aya magdy May 5, 2017 at 8:11 pm - Reply

    you just summarized many things in this video , thanks a lot .

  25. Lloric Garcia May 5, 2017 at 8:14 pm - Reply

    now i understand why java is a everywhere, and also what really is platform is all about,, thanks for this video, its really give me a litle idea, even im still confusing. πŸ™‚

  26. om shankar Sah May 5, 2017 at 8:14 pm - Reply

    great ! can please explain more about how computer work as u explained at the beginning

  27. Ahmad Aziz May 5, 2017 at 8:16 pm - Reply

    Good introduction πŸ™‚ love it

  28. Irvin Dixon May 5, 2017 at 8:20 pm - Reply

    jeeeweez barnacle boy i love java

  29. Sandesh Uttarwar May 5, 2017 at 8:21 pm - Reply

    what software do you use to make this type of videos??

  30. Shareef Hiasat May 5, 2017 at 8:21 pm - Reply

    very good explanation but could you add the statment write once run every where its very short term even in my interviews i answer it for short answer then i explain

  31. Abdulmajeed 187 May 5, 2017 at 8:23 pm - Reply

    I feel so stupid when I watch this stuff

  32. Ali Al-Mahdi May 5, 2017 at 8:23 pm - Reply

    Now that’s how you explain things properly, you go through it from the grounds up, include a bit of history as to how it came about etc…

  33. Mihir Prabhudesai May 5, 2017 at 8:25 pm - Reply

    Epic explanation!! Hats off!!!!

  34. Laura I May 5, 2017 at 8:25 pm - Reply

    Great video! Thank you for making it.

Leave A Comment