Learn Java in One Video - 15-minute Crash Course

Поділитися
Вставка
  • Опубліковано 21 лис 2024

КОМЕНТАРІ • 690

  • @ar_prichan
    @ar_prichan 2 роки тому +1308

    You summarized a whole one semester in just 15 minutes and I understand everything than my lecturer did. Awesome!

  • @LisaCoppola
    @LisaCoppola 2 роки тому +248

    I cannot believe how nicely you simplified three weeks of confusion for me. Thank you so much!

  • @ifetayoali7187
    @ifetayoali7187 2 роки тому +411

    I’ve been in class for like a month and somehow you have explained everything far better than the lectures. This is the first time I’ve understood Java

    • @annakoso8218
      @annakoso8218 2 роки тому +5

      I agree I think he made it a lil clearer I’m trying to crash course Java as well !

    • @smaransure2234
      @smaransure2234 3 місяці тому

      A month on this bullshit
      This is easy af, there is absolutely nothing confusing in plain syntax

  • @shynoobi7580
    @shynoobi7580 2 роки тому +143

    I think this is one of the best crash course that I've watched! I have been binge watching Java videos for beginners and yours had cleared questions that I have. Thank you!

  • @janjanbinks1710
    @janjanbinks1710 10 місяців тому +10

    I have a Java test this Monday and yesterday I broke down and cried myself to sleep because I was so frustrated and confused with my lectures, now things seem way, way simpler for me. I understood in 15 minutes what I have tried to understand a whole semester. Thank you thank you thank you!

    • @CodingWithJohn
      @CodingWithJohn  10 місяців тому +4

      Good luck on your test, just keep coding and practicing!

  • @tonyg5132
    @tonyg5132 Рік тому +196

    You've explained static / not static in the most clear concise way where it finally clicked for me. This whole entire video was well said. I had low expectations when I saw 15 minutes but you really did an extremely good job.

    • @iseeawindow
      @iseeawindow Рік тому +3

      Agreed. Awesome job John, really.

  • @MarkWesley
    @MarkWesley Рік тому +29

    13:19
    Your explanation of 'static' is most excellent. Thank you!
    Edit: I bounce back and forth between your videos and my college book by Walter Savitch. Please keep posting these great videos.

  • @adxxsh735
    @adxxsh735 7 місяців тому

    Oh God! I've watched the whole video and understood every single thing he explained for 15 mins straight. You did a wonderful work. Thank you sir!!

  • @AdrianTregoning
    @AdrianTregoning 2 роки тому +14

    This is absolute gold. I'm doing two online courses and they haven't explained this as well. Thank you John!

  • @banulalakwindu568
    @banulalakwindu568 3 роки тому +5

    Love this... Now I remember all forgot things about Java. Thank you.

  • @valentin-sl2nr
    @valentin-sl2nr Рік тому +8

    I rarely write any comments but this was really really useful. No any unnecessary information, not too prolonged with too many details that are unneeded. Just the basic things we're looking for. Huge thanks!!

  • @kelleyannbart8348
    @kelleyannbart8348 Рік тому +1

    It sounds really clear to follow than listening to lectures in a lecture theatre for beginners like myself who has no basic background knowledge. Thank you.

  • @ariqalwin
    @ariqalwin Рік тому +6

    This is one of the best crash course video I've ever seen in UA-cam. Keep up the good work, John!

  • @elrymoe
    @elrymoe 5 місяців тому +1

    Found so many videos that talk and never explain, your video is so refreshing

  • @jaybonn5973
    @jaybonn5973 10 місяців тому +1

    Thank you for FINALLY explaining public static void. The response i always got was oh you dont need to worry about that, its just a name.
    Yet the entire code fails if you dont copy it exactly...

  • @user-cm8en8or1p
    @user-cm8en8or1p 3 роки тому +10

    I have just started a Masters in this and have never done it before!
    This helped a lot, thanks John.

    • @CodingWithJohn
      @CodingWithJohn  3 роки тому +2

      Thanks, good luck on your Masters!

    • @user-cm8en8or1p
      @user-cm8en8or1p 3 роки тому

      @@CodingWithJohn Thanks John, I'm gonna need it!

  • @johndrowned7170
    @johndrowned7170 Рік тому +2

    To be honest, in my 3 years of experience, I hadn't come across a very straightforward and understandable explanation of Static vs Non-Static. Whenever people try to explain it, they tend to prioritize either time or quality, sacrificing one over the other. But in this case, you managed to provide a nice explanation without compromising on either time or quality. Great job! ( I was really struggling to explain this to a friend)

  • @64imma
    @64imma 2 роки тому +10

    I'm a beginner programmer and I've been learning python actually for about 3 weeks now, but I am interested in learning about Java too. Gotta say compared to a simple
    print("Hello World") in python, the way to print hello world in java seemed way more complicated. this video helped me to have a better understanding of how python scripts work.

  • @chaitanyashahare2734
    @chaitanyashahare2734 Рік тому

    greatest crash course clearing all the doubts that I had moving from javascript to java

  • @stevenbradleydrums9768
    @stevenbradleydrums9768 5 місяців тому

    I did an entire chapter of this through Sophia and had no idea what I was doing. Watched this 15 minute video and I'm breezing through it now! Much appreciated!!!

  • @Hima_girll
    @Hima_girll Рік тому

    I can't believe that you finished my entire semester in 15 minutes 😯. I finally understand this . Thank you

  • @halitozgur6166
    @halitozgur6166 2 роки тому +1

    finally someone made me understand what "static" is for.

  • @nsaxiom
    @nsaxiom 3 роки тому +1

    WOW!!! This is pure gold. PURE GOLD. I just discovered you. You are sharing PURE GOLD with the world. Thank YOU!!!

  • @richardhyman6981
    @richardhyman6981 8 місяців тому

    Good Lord am I glad I found your channel!!! My class is taking Java and turning it into an ongoing lesson in torture! I expect programming to be challenging, but I was really dreading every week. You turn learning this into a session of listening to a positive and encouraging friend walk you through things! Many thanks, you've got another subscriber!

  • @LeninMcDonalds
    @LeninMcDonalds Місяць тому

    This right here John, THis. This is what I have been trying to understand for the last one year about Java. Im in tears.

  • @_joejoe_7863
    @_joejoe_7863 Рік тому +5

    This is literally the perfect refresher for my CS class, thank you so much man

  • @aaronbarragan8339
    @aaronbarragan8339 Рік тому +1

    Oh my goodness sir, I think you have just changed my whole life as I finally understand Java. Thank You.

  • @TheGrimPhreaker
    @TheGrimPhreaker Рік тому +2

    I start Java this week and wanted to get a head start on what I would be learning. I can see this will be fairly easy once I get used to things. Thank you!!

  • @NarfiRef
    @NarfiRef 8 місяців тому

    I’m in my second time through the same intro course, and this simple video has explained so much more to me than the hours of lectures and reading I’ve suffered through. Thank you.

  • @yungifez
    @yungifez Рік тому +1

    Already a programmer
    This video is a nice speed run of the basic java syntax

  • @taljones4844
    @taljones4844 2 роки тому +12

    I've been coding for a bit but need Java for work for the first time, this was a really helpful introduction, thanks for the video!

  • @hemalathamirasi9494
    @hemalathamirasi9494 2 роки тому

    Where were you these many days ,finally found the best channel for java bigginers your awesome john👏👏

  • @ArhaanPatel-eh4lv
    @ArhaanPatel-eh4lv 10 місяців тому

    Subbed.
    I m 10years m going to launch my app
    Thank you I understood very well
    I love it
    The best crash course

  • @Krakenman123
    @Krakenman123 2 роки тому +2

    got class in a few minutes so literally refreshing using this video, thanks!

  • @dannyhan287
    @dannyhan287 2 роки тому

    the internet needs more videos like this, tysm

  • @petoquius11
    @petoquius11 Рік тому

    subscribed, you literally explained in 15 min what I learned in a month in my programming class so simple and clear

  • @ReasonableRadio
    @ReasonableRadio 7 місяців тому

    This format is very helpful for people who have to "code switch" back and forth between another language and Java

  • @samsepiol3268
    @samsepiol3268 Рік тому

    I have been binging on java videos for over three weeks and I just came across this one...
    Instantly subscribed.. You explain things in a way NOBODY ELSE can get me to understand. Totes.

  • @Millenicy
    @Millenicy 5 місяців тому

    I have a test tomorrow but i classified myself into the university a bit too late so i didn't get the whole content of all the classes. Your video literally just made my day. Thank you!

  • @princeofholyafghanistan
    @princeofholyafghanistan Рік тому

    When my prof talked 3 days about static/non-static i was like, when do i ever need this; now it makes sense. the last 30 seconds of your video are gold.

  • @baron_lj
    @baron_lj 2 місяці тому

    I’m helping to teach a college course tomorrow, great refresher.

  • @fieryskillz1405
    @fieryskillz1405 Рік тому

    Best Tutorial ever.. started learning java today with hardly any coding experience will update month by month of where i stand. ! GoodLuck Guys!

  • @Amtube-o6p
    @Amtube-o6p 4 місяці тому

    Give this man a medal👏 -thank you! I can’t tell you, you just troubleshooted my brain and made all the Java I reviewed for the last 4 months make sense in 10 mins. Bless you, child.

  • @fortyfourandgore9787
    @fortyfourandgore9787 8 місяців тому

    This playlist is going in my personal Learning Hall of Fame. Thank you!!! 🏆

  • @SophiaDesmidt
    @SophiaDesmidt Місяць тому

    I have been in my Intro to java class for a month and you just summarized that whole month in a way I can understand. I've had so many panic attacks about this one class and it's only Wednesday, thank you.

  • @jashirl
    @jashirl 2 місяці тому

    Tomorrow is my first class of Java in uni and this helped me boost my confidence a lot, thank you so much. Video still so useful after 3 years

  • @UPlusPlus
    @UPlusPlus Рік тому +1

    Bro thank you so much 😭 never knew Java could be taught like this very simple and easy to understand (why doesn't this video have million views why??)

  • @JacobPeterzon
    @JacobPeterzon Рік тому

    I haven't touched java in years and I've been spending my time in Python and C++ This has saved my soul! Thank you

  • @Lugandalitulicalessons
    @Lugandalitulicalessons 2 роки тому +1

    I've been struggling with Java programming for this whole semester, Hope this will solve all mysteries.

  • @itsmechaosguy
    @itsmechaosguy Рік тому +1

    Thanks sir i have been struggling with these basic concepts. after watching your video its all clear . very thank u

  • @5Martian5
    @5Martian5 3 місяці тому

    Thank you! I learned more in this 15 minute video than I have at my university this semester on Java!

  • @Lucas-ku6gl
    @Lucas-ku6gl Рік тому

    i love how u explained the Cat Class, the concept is what im struggling with most

  • @AdekunleOlusegun-l4m
    @AdekunleOlusegun-l4m 5 місяців тому

    Wow, John, please give yourself a pat on the back on my behalf 😊. This was hands down the best Java intro i have seen online. Thanks for making this ❤

  • @nikkehtine
    @nikkehtine Рік тому

    Didn't expect to come across a video explaining Java of all things so concisely. You're awesome

  • @jingxu8402
    @jingxu8402 Рік тому

    This is the best Java in one video for beginners!! Thank you for making it for everyone!

  • @wesfung-sp5tn
    @wesfung-sp5tn Рік тому

    Now I can code in Java right away after watching this 15 min video! Real time saver for a 10 yr+ Delphi developer !

  • @davidkennell3967
    @davidkennell3967 5 місяців тому

    This is beautiful, man. I don't know what intuition that led you to decide that this type of video was a valuable thing, but it absolutely is. As someone in the front-end web world who just wanted a quick survey of java, this video was exactly my speed. I loved it, thank you very much.

  • @Sofia-xu3cj
    @Sofia-xu3cj 2 роки тому

    I haven't seen Java in years...this video helped refresh everything I learned in 2 years!

  • @taraporter8005
    @taraporter8005 2 роки тому +7

    Your videos are very helpful. After taking an 8 week course, this 15 minute video just explains it all so well. Great review and even helps me both recall and retain the concepts so much better than just the course by itself. I wish I had watched this when first learning Java and feeling like it true was a foriegn language I could never pick up.

  • @teosurch
    @teosurch 2 місяці тому

    Thank you, John! Your initial description of a typical student is so truthful about me now. Thank you for saving me

  • @whitneyonoberhie7026
    @whitneyonoberhie7026 Рік тому

    You are a hero for explaining that static stuff. Like a hero

  • @Rise.
    @Rise. Рік тому

    I watched this on 0 hours of sleep and understood all of it. Great explaining!

  • @paulsullivan8629
    @paulsullivan8629 10 місяців тому +1

    Really excellent introduction, thanks John. This was helpful to me as someone with a basic to intermediate level of programming knowledge in general, but 0 Java knowledge. Hit on all the high points and differences from other languages.

  • @frustratedcommenter4018
    @frustratedcommenter4018 Рік тому

    we need a community to learning from you, and you explanation is so greate we need more videos like this.and live lessions also if possible

  • @koushiku_kumaran
    @koushiku_kumaran 28 днів тому

    Finally, someone explained the static keyword concisely! 😭

  • @xXxDisplayNamexXx
    @xXxDisplayNamexXx Рік тому

    My man, I have been on a rollercoaster of a career, and long story short I need Java to get a position at a company I worked for previously, but was unfortunately laid off due to lack of projects for me to be on as a Manual QA tester. Finances have been tough and the faster I can learn, the faster I can get my life back on track as an automation engineer and you just made sense of 2 months of scrambling trying to fins out how to use this language. Hell, until this video, I was still confused on what exactly a class is, and you just flat made sense of it for me. Definitely going to check out your courses, you are the MAN!

  • @maryp1131
    @maryp1131 Рік тому +1

    I wish we had such professors! Short explanation and exactly what is needed. Thank you!

  • @1improvement28
    @1improvement28 Рік тому +1

    Excellent work John. Tomorrow is my exam and this video helped me alot.

  • @dshaf7
    @dshaf7 Рік тому +1

    Awesome review for me! My last Java class was 2 years ago and I haven’t touched it since. Thank you!

  • @giovannamastelari286
    @giovannamastelari286 Рік тому

    This makes so much more sense than the lectures...

  • @thilinamunasinghe4178
    @thilinamunasinghe4178 2 роки тому +1

    wow Thanks John, I was so afraid to try Java as people use to say it's so hard.
    but this took away my fear.
    Many Thanks again.

  • @Roni-chainInc-zk1mu
    @Roni-chainInc-zk1mu Рік тому

    I had a test, and after watching just your video I aced the test. Thanks

  • @fridafireworks
    @fridafireworks Рік тому

    This is hands down the best Java video on UA-cam. Thank you thank you thank you!

  • @shalahagoopta694
    @shalahagoopta694 Рік тому +2

    I am a junior in college I have taken 5 coding courses you are the only person that has help explain java in a reasonable way. Thank you so much. I appreciate your passion and ability to explain programming.

  • @jaipurite.k_lalit
    @jaipurite.k_lalit 2 роки тому +1

    string s1 ="code with mosh";
    string s2="coding with john";
    string res=s1+s2;
    cout

  • @TomasuDesu
    @TomasuDesu 2 роки тому

    This video intro actually grasped what I needed. Some comfort from everyone else seems like they get everything done so quickly in terms of coding and I'm the only one falling behind and still wondering what a String is.

  • @dilshodmurodov9515
    @dilshodmurodov9515 2 роки тому

    Short and satisfying tutorial. I can pass from my midterm exam with this knowledge.

  • @Ish-YouTube
    @Ish-YouTube 2 роки тому

    Thanks for the "static" explanation at the end 👍

  • @Roe124
    @Roe124 Рік тому

    Man You're so good. Not just for the tutoring, but the use of language is perfect. Like you really understand the audience (some beginners) you are speaking to

  • @Naz-ei6be
    @Naz-ei6be 2 роки тому +2

    Great video. Took time off programming for a couple months and this is a great refresher.

  • @ghassanalkaraan
    @ghassanalkaraan 2 роки тому +4

    Wow John, I love your videos, keep making these crash courses. Thanks

  • @artificialhits
    @artificialhits Рік тому +1

    This is simply amazing. I don't know if it's just the fact that it's been about 8 years since I started my programming journey, but I don't recall any other moment where Java actually made sense to me. Just realized that I already knew pretty much everything that was talked here, just not in the right order

  • @kysheflyy
    @kysheflyy 9 місяців тому

    This was so helpful! I’m in week 3 of class and feel like I haven’t even started yet. I literally just signed up for a tutor, but wanted to find YT video to help in the meantime. You definitely made some of it make sense…like I get the feel of what is actually going on now. Versus looking at a bunch of codes just doing what I can to follow along. I was like why I am even writing this, why does it have to go here, what is one line doing for the other, etc.. I was feeling like I needed an “Intro to Introduction to Java” class 🤣.

  • @bwprogrammers874
    @bwprogrammers874 3 роки тому +1

    Your teching style favours my level of understanding... i love you john.

  • @mariyakostova5322
    @mariyakostova5322 2 роки тому +1

    I absolutely love this video! Thanks for it!
    Please make more videos like this and try to speak slowly. It`s a lot of new information (for me) and it`s hard to follow.

  • @MrLeon176
    @MrLeon176 Рік тому

    Thank you for the "static" keyword explanation. Just awesome. :D

  • @norannoran2296
    @norannoran2296 2 роки тому +1

    The best feature of your videos is the short period of time. You help us to understand a large amount of information within minutes. Thank you!

  • @neggytaa6714
    @neggytaa6714 2 роки тому +3

    I am live in UK. 47 years ol Accountant who 3 months ago decided to change my career and become QA.
    I was so close to give up because of Java!
    This video made all clear for me.
    Thanks John you are incredible

  • @hakimayoola9593
    @hakimayoola9593 Рік тому

    You dissected the mountainous Java into shredds in minutes. You a life saver thank you.
    Please do more on all the complexities surrounding how to build an app and desktop softwares with Java.
    You handle it so well that you'll win the world with your approach.
    Thank you.❤❤

  • @catty9798
    @catty9798 2 роки тому

    omg thank u so much, i've been strugling with my college, i do love studying but i have some family issues and working alone in a massive comic (story and drawings by me) so having a instructive channel like this that doenst have much "filler" is amazing (since i dont have a lotta time)

  • @thovarisk8699
    @thovarisk8699 2 роки тому

    your explanation on Static methods is SUPERB!! so easy to understand

  • @quirinoguy8665
    @quirinoguy8665 11 місяців тому

    Helpful just before the coding competition, time to get the W!

  • @mary2049
    @mary2049 Рік тому

    when you have only 3 days to prepare for your midterm, your'e a lifesaver i swear!!

  • @thekingswool
    @thekingswool 9 місяців тому

    Hello, John. Thank you for making this video. I am currently trying for my bachelors degree in software development & Java is the focus of my program. I’ve played with Python, JavaScript, HTML, & CSS on my own but never Java. I finally start my coding classes next month and I’m terrified, but this video made me a little less so. I have imposter syndrome & feel stupid for pursuing programming, but I know that I want it bad and that I’m willing to work hard for it.

  • @elguapo3436
    @elguapo3436 11 місяців тому

    well! it's only 42 sec through the video and I admit it's going very well... already subscribed and liked the content... watching!

  • @TheeSlickShady_Dave_K
    @TheeSlickShady_Dave_K Рік тому

    First time here on your channel
    Liked after five minutes
    Subscribed after six minutes
    🏆🏆🏆
    Thank you very much

  • @ff-ti7nj
    @ff-ti7nj 3 роки тому +4

    mind blown!
    I just canceled my subscription from another channel to be subscribed to your channel.(UA-cam didn't allowd me to be subscribed to more channels so I had to free a place to include a new one)
    94 likes in a month with no dislike, proves the unmatchable quality of your channel.
    I hope soon you will get the recognition you really deserve for your underrated channel.

    • @CodingWithJohn
      @CodingWithJohn  3 роки тому +2

      Ha, thanks! You must be subscribed to quite a few channels to have hit UA-cam's limit.

    • @Ms452123
      @Ms452123 3 роки тому

      how many channels are you subscribed to even reach a limit lol, no way any one can watch that many channels.

    • @CodingWithJohn
      @CodingWithJohn  3 роки тому +2

      Yeah I looked it up and the limit under normal circumstances is 2,000. Conservatively assuming each one puts out one 10-minute video a week, that's 20,000 minutes of video a week.
      There are only 10,080 actual minutes in a week. So if he never sleeps, and watches them all at 2x speed, maybe he could pull it off.

    • @Ms452123
      @Ms452123 3 роки тому +1

      @@CodingWithJohn 😂😂 brilliant analysis. Which reminds me I forgot to subscribe to you and will actually watch. Appreciate the content.

  • @chandreshsingh656
    @chandreshsingh656 2 роки тому

    I love the way John explains things. I've been learning java for 1 month and this 15 min video has 1 month of material

  • @raekwonunique2798
    @raekwonunique2798 4 місяці тому

    It help me alot I have a better understanding once I start coding it will click

  • @mrZavior
    @mrZavior Рік тому

    I Joined a Masters program and I don't know programming at all, my first class was Software Engineering and I was struggling HARD... Thank you so much, now I think I have a shot at at least not completely failing it...