Hands-on Java Tutorial – Introduction – Day 0

///Hands-on Java Tutorial – Introduction – Day 0

Hands-on Java Tutorial – Introduction – Day 0

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Comment below if you’ve decided to commit! Let’s continue our Java journey by committing to developing in Java every single day for the month of October.

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By |2020-05-20T03:33:26+00:00May 20th, 2020|Java Video Tutorials|50 Comments

50 Comments

  1. Caleb Curry May 20, 2020 at 3:33 am - Reply

    Entire Playlist – http://www.calcur.tech/30-days-java
    Subscribe for free – ​http://www.calcur.tech/subscribe
    Let's do this!!

  2. Dror Rotstein May 20, 2020 at 3:33 am - Reply

    thankyou

  3. MarwanKill'SYa May 20, 2020 at 3:33 am - Reply

    I am gonna start this today and come back when I am done. So far you look like a really good youtuber that deserves much more attention than he has!

  4. Twange Chansa May 20, 2020 at 3:33 am - Reply

    Am really new and am a complete noob. But hey for me it will be May-a-java instead of Javatober 😂😂. Anyway I'll catch up.

  5. Dawit tsegay May 20, 2020 at 3:33 am - Reply

    just started video number 1

  6. Jamie Pyette May 20, 2020 at 3:33 am - Reply

    Literally video 100 has..a half of a view…I laughed out loud haha

  7. Jamie Pyette May 20, 2020 at 3:33 am - Reply

    Im knee deep in your 100 part Java clinic and will be starting this soon ( and also using CodeGym and Codecademy). Love you Caleb. Good for you that youre able to self-critique and take a step back. Many many thanks for the wealth of content. 🤘👍

  8. AMANUEL TUBE May 20, 2020 at 3:33 am - Reply

    I can"t wait for month of JAVATOBER, actually "JAVAPRIL" : – ), and its good for the quarantine week, I am on it from today, Thank You Caleb Curry

  9. Nesta M May 20, 2020 at 3:33 am - Reply

    Wait so I am halfway through the first one what should i do now lol.

  10. James Arden May 20, 2020 at 3:33 am - Reply

    30 days 🙂 lets do it

  11. Admiral Mudkip May 20, 2020 at 3:33 am - Reply

    I have that exact water bottle in the background

  12. Orkhan Miralayev May 20, 2020 at 3:33 am - Reply

    I'm with you!

  13. Paul Chum May 20, 2020 at 3:33 am - Reply

    Hi Caleb. I would like to say thank you very much for creating all of these videos and sharing with everyone around the world. Hope you and lovely friends and family stay health and safe during this (Corona-virus pandemic) crisis. God bless you and your lovely family always.

  14. Ibrahim Aji May 20, 2020 at 3:33 am - Reply

    JavaMarch, let's go!

  15. Thomas Blackwell May 20, 2020 at 3:33 am - Reply

    Graphics not graphical interface s but drawing – graphics!

  16. Nathan G May 20, 2020 at 3:33 am - Reply

    Hey Caleb, just finished your 6 hour java tutorial, it was really great. I enjoy the way you teach!
    Looking forward to starting this playlist. I'll be doing your c++ course afterwards.

    You have quite a diverse selection of content on your channel. Something I really want to know is, how do you personally learn new things?
    How do you take on new challenges. For example if you were to learn a new Computer science avenue, where would you begin?

    Cheers for everything 🙂

  17. Love Animals-01 May 20, 2020 at 3:33 am - Reply

    Maybe you should edit this video because you are rambling the same thing for 10 minutes.

  18. Kasidit Bualoeng May 20, 2020 at 3:33 am - Reply

    I am down with this challenge

  19. Mr. ASHWIN JERRY May 20, 2020 at 3:33 am - Reply

    im on board for 30 days

  20. Jawad Elmokhliss May 20, 2020 at 3:33 am - Reply

    So excited thank you

  21. Oussaid Abdellatif May 20, 2020 at 3:33 am - Reply

    Please SQL and Events

  22. SO TEBIS May 20, 2020 at 3:33 am - Reply

    nice one , GOOD JOb !! from Romania

  23. InFinite Pivot May 20, 2020 at 3:33 am - Reply

    You are outstanding Caleb! Your chalk board Database series taught me sooo much in breaking down databases….I am following and will complete this series with you…along with my completing freeCodeCamp JavaScript series…745 units in…thank you for all you do…keep up the fantastic work!

  24. Ciandra Villete Pancho May 20, 2020 at 3:33 am - Reply

    Hello sir! I have watched your java series tutorial videos and have watched it till episode 60 I guess because it's the start of the 2nd semester. So I have advanced by watching your video and would watch this series for practice and hands-on. I really am thankful that this is a new video and updating series. Hope you could read this because I learned a lot from you sir! (: I would definitely comment to every video because I really am thankful to you. I hope I could pass my subject to get scholarship.

  25. Tong Wu May 20, 2020 at 3:33 am - Reply

    would like to show how to deploy the server or maven for a javeee project?

  26. KL G. Punla May 20, 2020 at 3:33 am - Reply

    I'm so ready for Javatober! Although, im starting this on 21st of October hahaha thank you, Caleb!! I was actually on your other java tutorial and I was looking for it and met this playlist on ur channel!! So glad, I badly need to learn and practice Java for this sem. Keep it up! You're helping a lot! 👏

  27. Famae Bon May 20, 2020 at 3:33 am - Reply

    Count me in!

  28. Wilfredo Perez May 20, 2020 at 3:33 am - Reply

    I am in.

  29. Thiruveni B May 20, 2020 at 3:33 am - Reply

    Hi caleb, is there any video for threading. If not , can you please cover that

  30. Jose Estrada May 20, 2020 at 3:33 am - Reply

    Recién empiezo los 30 días de Java, saludos Caleb.

  31. Joshen Bellen May 20, 2020 at 3:33 am - Reply

    thank you calleb youre helping me a lot!!!!!!! god bless youuuuuuuuuuu!!!!!!!!!!!

  32. Lonni Dzineku May 20, 2020 at 3:33 am - Reply

    I'm in my first Java college class and you are teaching me more than the professor. I can't express how much I appreciate what you are doing. Thank you!!!

  33. abdi shakur May 20, 2020 at 3:33 am - Reply

    Am on board with you #Caleb count me in..Thanks buddy 😍

  34. Engr Wehelie May 20, 2020 at 3:33 am - Reply

    Hi Caleb Curry
    would you recommend for beginners to watch these series as their first place?

  35. Tong Wu May 20, 2020 at 3:33 am - Reply

    I'm in, dude. Nice video! I'll follow you and study from now

  36. Todd Graves May 20, 2020 at 3:33 am - Reply

    Yes GUI content as well as java web & java development please. Thank you Caleb!

  37. toriozisan May 20, 2020 at 3:33 am - Reply

    If it's not too late to make suggestions, I would love it if you showed us how to "connect the dots" between different technologies, or how to connect the different parts of a larger project. Maybe show us how to make a simple O/RM in Java to make CRUD operations on a database, how to parameterize things with that O/RM, and why to parameterize, and how premade O/RMs out there compare with our own simple one etc.

    Out of all the content out there, your chalkboard database design videos were the only ones that made sense to me. I'm not the smartest person by far, but your way of explaining, fx. table normalization and clustered and non-clustered indexing, just "clicks" with me. And thanks to those videos I'm still hanging on, not giving up on learning programming.

  38. Saint Francis Beats May 20, 2020 at 3:33 am - Reply

    Excited about it! I lost alot of my coding knowledge and needs to get back to it. This will be a great refresher!

  39. freedom lover May 20, 2020 at 3:33 am - Reply

    the content will be different with your previous ones?

  40. raga timotheus May 20, 2020 at 3:33 am - Reply

    In for javatober

  41. w g May 20, 2020 at 3:33 am - Reply

    Im on board too.
    Could you go over how to use the syntax of java when we get this type questions. Complete the dailyTransactions() method below so that it does the following:
    Reads the input from the data.txt file (sample provided below). You do not know how many lines are in the file. Each line contains an invoice number (integer), the cash amount, and the letter P if the amount was paid or the letter O if the balance is still outstanding. All values are separated by spaces.
    The method should sum up the amount that was paid and the amount that is still outstanding.
    However, if a line is missing any of the three values, the method should print out the line
    number, followed by the text "Corrupted data". Corrupted data should not be included in the
    sums. You can assume that if all three values are present, they are the valid.
    After processing the file, the method should print out the difference between the paid balance
    and the outstanding balance (i.e. subtract the outstanding from the paid) in the format specified in the sample output. Note that this should only be printed out if there is a transaction file present.
    Handles a FileNotFoundException by printing out "Missing transaction file".
    You can assume that any needed imports have already been included.

     Also if you could show us how to trace( objects vs class) : because when it come to trace this type code its seem very confusing. you could please provide a best way to trace a code by hand. thank you. 

    public class Wine {
    public static String b = "W"; private int p;
    public Wine() {
    this.p = 20; System.out.println(this.p + " W1"); b += 'W';
    System.out.println(b);
    }
    public Wine(int p) {
    this.p = p * 2; System.out.println(this.p + " W2"); b += p;
    System.out.println(b);
    }
    public int bouquet(String b) {
    Wine.b += b.charAt(0);
    return (this.p – b.length()); }
    public void match(Wine w, String s) {
    int n1 = this.bouquet(s);
    int n2 = w.bouquet(s); System.out.println(n1 + " " + n2); System.out.println(n1 == n2 + 1);
    } }
    public class RedWine extends Wine {
    private int r;
    public RedWine() {
    System.out.println(this.r + " R1"); }
    public RedWine(int r) {
    super(b.length());
    this.r = r; System.out.println(this.r + " R2");
    }
    public int bouquet(String b) {
    return (this.r + b.length()); }
    }
    public class Merlot extends RedWine {
    public int bouquet(String b) {
    int n = super.bouquet(b);
    return (n + 1); }
    }
    public class WineDemo {
    public static void main(String[] args) {
    RedWine w1 = new RedWine(10); Merlot w2 = new Merlot(); Wine w3 = new Wine(8);
    w1.match(w2, "Pinot");
    w2.match(w3, "Cabernet"); }
    }
    CS-207, Fall 2018 3

  42. Ninetyn Percent May 20, 2020 at 3:33 am - Reply

    Just do it!

  43. magepker728 May 20, 2020 at 3:33 am - Reply

    Just sub.. lets go

  44. Axel Vuylsteke May 20, 2020 at 3:33 am - Reply

    Great stuff man!!!

  45. kel ly May 20, 2020 at 3:33 am - Reply

    Lets Do This!!!

  46. Public Domain May 20, 2020 at 3:33 am - Reply

    I'm on board with you. 🙂 I need to make some kind of Java app for Halloween. Btw, you're by far my favorite programming channel!

  47. DIRK BIROT May 20, 2020 at 3:33 am - Reply

    You can discuss ice or interpreter fundamen
    tals which is the best too use for multiple languages because every YouTube programming tutorial gives a different version and you can explain the different features

  48. Jason Siu Ching Yuen May 20, 2020 at 3:33 am - Reply

    I am on it. You are my god of java. I have been following your course with your “ex” “Clare”

  49. Adam _ May 20, 2020 at 3:33 am - Reply

    I'm down, I think it would be useful to see you put emphasis on things like your thought process in planning what you're going to do long-term vs short-term, and breaking problems down into functions and that sort of high-level design skill that tutorials don't usually get into.

    Most tutorials give very clear and specific objectives, so when I go to start building things myself it's hard to turn my abstract idea of what I want my project to be into a clearly defined list of objectives I need to complete.

    I think a lot of people have similar issues, and I don't think anything other than practicing turning ideas into concrete problems over an extended period of time can really improve that skill, so making planning and project design something that is recurring over the month might be useful.

  50. Ryann Lorenzo May 20, 2020 at 3:33 am - Reply

    I am in, let's do this!

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