Learn Java in One Video - 15-minute Crash Course

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Coding with John

Coding with John

Күн бұрын

Learn all the essential basics of Java in one video in just 15 minutes. No programming experience required.
Complete Java Course: codingwithjohn...
Variables, loops, methods, classes, objects, and more!
This is a Java beginner's lesson for the ultimate Java beginner, or just someone curious to know the basics of how a Java program can be created and run. In just a few minutes you'll know everything you need to know about Java to start making some awesome programs.
Learn or improve your Java by watching it being coded live!
Hi, I'm John! I'm a Lead Java Software Engineer and I've been in the programming industry for more than a decade. I love sharing what I've learned over the years in a way that's understandable for all levels of Java learners.
Let me know what else you'd like to see!
Links to any stuff in this description are affiliate links, so if you buy a product through those links I may earn a small commission.
📕 THE best book to learn Java, Effective Java by Joshua Bloch
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📕 One of my favorite programming books, Clean Code by Robert Martin
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🎧 Or get the audio version of Clean Code for FREE here with an Audible free trial
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🖥️Standing desk brand I use for recording (get a code for $30 off through this link!)
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📹Phone I use for recording:
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🎙️Microphone I use (classy, I know):
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Donate with PayPal (Thank you so much!)
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☕Complete Java course:
codingwithjohn...
codingwithjohn...

Пікірлер: 729
@ar_prichan
@ar_prichan 3 жыл бұрын
You summarized a whole one semester in just 15 minutes and I understand everything than my lecturer did. Awesome!
@basavanagowdaraju8815
@basavanagowdaraju8815 2 жыл бұрын
Are you cs student
@spoopyscaryskelebones3846
@spoopyscaryskelebones3846 2 жыл бұрын
@@basavanagowdaraju8815 no :)
@timothyosakpolor6798
@timothyosakpolor6798 2 жыл бұрын
@@basavanagowdaraju8815 yes
@platinumphonesandcomputers
@platinumphonesandcomputers 2 жыл бұрын
Your lecturer should be fired asap
@eniggma9353
@eniggma9353 2 жыл бұрын
This is a semester? I hope that's just comedic exaggeration.
@LisaCoppola
@LisaCoppola 2 жыл бұрын
I cannot believe how nicely you simplified three weeks of confusion for me. Thank you so much!
@christianegbo3260
@christianegbo3260 Жыл бұрын
lol so funny
@ifetayoali7187
@ifetayoali7187 2 жыл бұрын
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 жыл бұрын
I agree I think he made it a lil clearer I’m trying to crash course Java as well !
@smaransure2234
@smaransure2234 6 ай бұрын
A month on this bullshit This is easy af, there is absolutely nothing confusing in plain syntax
@shynoobi7580
@shynoobi7580 3 жыл бұрын
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 Жыл бұрын
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 Жыл бұрын
Good luck on your test, just keep coding and practicing!
@tonyg5132
@tonyg5132 2 жыл бұрын
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 2 жыл бұрын
Agreed. Awesome job John, really.
@mary2049
@mary2049 Жыл бұрын
when you have only 3 days to prepare for your midterm, your'e a lifesaver i swear!!
@mememachine4766
@mememachine4766 Жыл бұрын
How was it?
@ariqalwin
@ariqalwin Жыл бұрын
This is one of the best crash course video I've ever seen in KZbin. Keep up the good work, John!
@adxxsh735
@adxxsh735 10 ай бұрын
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 3 жыл бұрын
This is absolute gold. I'm doing two online courses and they haven't explained this as well. Thank you John!
@jaybonn5973
@jaybonn5973 Жыл бұрын
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...
@valentin-sl2nr
@valentin-sl2nr Жыл бұрын
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!!
@ArhaanPatel-eh4lv
@ArhaanPatel-eh4lv Жыл бұрын
Subbed. I m 10years m going to launch my app Thank you I understood very well I love it The best crash course
@MarkWesley
@MarkWesley Жыл бұрын
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.
@Light-qu8it
@Light-qu8it Жыл бұрын
🎯 Key Takeaways for quick navigation: 00:00 🤖 *Java programming can be challenging, but with the right approach, you can learn it effectively.* 00:29 🤖 *An Integrated Development Environment (IDE) is a tool that makes coding in Java easier, similar to how Microsoft Word helps with writing.* 01:26 🤖 *Creating a Java project and class in Eclipse is the initial step to start writing Java programs.* 02:10 🤖 *Variables in Java are used to store data and have a name, type, and value.* 03:23 🤖 *Different variable types in Java include int (integer), double (decimal), and char (character).* 03:51 🤖 *You can perform operations on variables, like multiplication, and store the result in another variable.* 04:49 🤖 *String variables hold text and are different from primitive types; they start with a capital letter.* 05:46 🤖 *Java has methods that can be called on variables, and you can create your own methods.* 06:56 🤖 *Methods can have parameters and return values, making them versatile in performing tasks.* 08:06 🤖 *Conditional statements like "if-else" help control the flow of your Java program based on conditions.* 09:34 🤖 *Loops, such as "for" loops, allow you to repeat code execution a specific number of times.* 11:20 🤖 *Java is an object-oriented programming language, and you can create classes and objects to structure your code.* 12:56 🤖 *Fields in a class represent attributes, and methods define behaviors for objects created from that class.* 14:48 🤖 *Learning Java is a journey, and while this video provides a solid foundation, there's much more to explore in Java programming.* Made with HARPA AI
@syafiqibrahim8596
@syafiqibrahim8596 Жыл бұрын
🎯 Key Takeaways for quick navigation: 00:00 🧠 *Struggling with Java is common; feeling overwhelmed is normal. Learning takes time and practice.* 00:44 🛠️ *Installing an IDE (Integrated Development Environment) like Eclipse simplifies Java coding, similar to how Microsoft Word assists in writing documents.* 01:41 📝 *Creating Java programs involves writing code within classes and methods, where the main method serves as the starting point for execution.* 02:23 💡 *Variables in Java store data and have types (e.g., int, double, char) and values, ending statements with semicolons.* 03:08 🔄 *Java supports different variable types, such as integers (int), decimals (double), and characters (char), allowing for operations like multiplication.* 04:20 🧱 *Primitive types in Java (e.g., int, double) are foundational, while other types, like strings, are built upon them.* 05:03 🛠️ *IDEs like Eclipse provide features to explore available methods and their descriptions, facilitating code development.* 05:58 🔄 *Methods in Java encapsulate code for reuse and organization, accepting parameters and optionally returning values.* 07:09 🤖 *Conditional statements in Java (if-else) enable decision-making based on conditions, allowing for branching logic.* 09:42 🔁 *Loops (like for loops) in Java automate repetitive tasks by iterating over code a specified number of times.* 11:20 🧱 *Object-oriented programming in Java involves creating and using classes to instantiate objects with attributes and methods.* 12:56 🛠️ *Static methods in Java can be called directly from the class without creating an object instance, while non-static methods require object instantiation.* 14:34 🎓 *Learning Java is a process, and resources like courses can provide in-depth understanding, but practice and experimentation are key to mastering it.* Made with HARPA AI
@kelleyannbart8348
@kelleyannbart8348 Жыл бұрын
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.
@SidWitt
@SidWitt 17 күн бұрын
Thank you! This was a great start. I took a semester of Python and now have an "Object Oriented Programming" class using Java.
@saraha8111
@saraha8111 12 күн бұрын
same, we did matlab last semester though
@user-cm8en8or1p
@user-cm8en8or1p 3 жыл бұрын
I have just started a Masters in this and have never done it before! This helped a lot, thanks John.
@CodingWithJohn
@CodingWithJohn 3 жыл бұрын
Thanks, good luck on your Masters!
@user-cm8en8or1p
@user-cm8en8or1p 3 жыл бұрын
@@CodingWithJohn Thanks John, I'm gonna need it!
@2rotten4you
@2rotten4you 2 ай бұрын
hows your masters going?
@banulalakwindu568
@banulalakwindu568 3 жыл бұрын
Love this... Now I remember all forgot things about Java. Thank you.
@ODIN.S
@ODIN.S 3 күн бұрын
The way you are explaining everything is just clicking perfectly in my head! Thank you!
@itsmechaosguy
@itsmechaosguy Жыл бұрын
Thanks sir i have been struggling with these basic concepts. after watching your video its all clear . very thank u
@NarfiRef
@NarfiRef 11 ай бұрын
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.
@chaitanyashahare2734
@chaitanyashahare2734 Жыл бұрын
greatest crash course clearing all the doubts that I had moving from javascript to java
@elrymoe
@elrymoe 7 ай бұрын
Found so many videos that talk and never explain, your video is so refreshing
@TheGrimPhreaker
@TheGrimPhreaker Жыл бұрын
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!!
@USAFretB52
@USAFretB52 11 ай бұрын
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!
@nsaxiom
@nsaxiom 3 жыл бұрын
WOW!!! This is pure gold. PURE GOLD. I just discovered you. You are sharing PURE GOLD with the world. Thank YOU!!!
@johndrowned7170
@johndrowned7170 Жыл бұрын
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)
@taljones4844
@taljones4844 3 жыл бұрын
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!
@revan23117
@revan23117 Ай бұрын
I haven't done coding in years. This was an excellent refresher for the basics!
@Hima_girll
@Hima_girll Жыл бұрын
I can't believe that you finished my entire semester in 15 minutes 😯. I finally understand this . Thank you
@samsepiol3268
@samsepiol3268 2 жыл бұрын
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.
@stevenbradleydrums9768
@stevenbradleydrums9768 8 ай бұрын
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!!!
@petoquius11
@petoquius11 Жыл бұрын
subscribed, you literally explained in 15 min what I learned in a month in my programming class so simple and clear
@lovenangelo5415
@lovenangelo5415 3 жыл бұрын
This was all I need, thanks!
@LeninMcDonalds
@LeninMcDonalds 4 ай бұрын
This right here John, THis. This is what I have been trying to understand for the last one year about Java. Im in tears.
@dannyhan287
@dannyhan287 2 жыл бұрын
the internet needs more videos like this, tysm
@fieryskillz1405
@fieryskillz1405 Жыл бұрын
Best Tutorial ever.. started learning java today with hardly any coding experience will update month by month of where i stand. ! GoodLuck Guys!
@aaronbarragan8339
@aaronbarragan8339 2 жыл бұрын
Oh my goodness sir, I think you have just changed my whole life as I finally understand Java. Thank You.
@_joejoe_7863
@_joejoe_7863 2 жыл бұрын
This is literally the perfect refresher for my CS class, thank you so much man
@Krakenman123
@Krakenman123 3 жыл бұрын
got class in a few minutes so literally refreshing using this video, thanks!
@hemalathamirasi9494
@hemalathamirasi9494 3 жыл бұрын
Where were you these many days ,finally found the best channel for java bigginers your awesome john👏👏
@HitRespawn
@HitRespawn Жыл бұрын
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??)
@nikkehtine
@nikkehtine Жыл бұрын
Didn't expect to come across a video explaining Java of all things so concisely. You're awesome
@Millenicy
@Millenicy 8 ай бұрын
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!
@5Martian5
@5Martian5 6 ай бұрын
Thank you! I learned more in this 15 minute video than I have at my university this semester on Java!
@frustratedcommenter4018
@frustratedcommenter4018 Жыл бұрын
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
@saraa4038
@saraa4038 12 күн бұрын
you literally explained better than my professor. great job
@teosurch
@teosurch 5 ай бұрын
Thank you, John! Your initial description of a typical student is so truthful about me now. Thank you for saving me
@Roe124
@Roe124 Жыл бұрын
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
@paulsullivan8629
@paulsullivan8629 Жыл бұрын
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.
@yungifez
@yungifez Жыл бұрын
Already a programmer This video is a nice speed run of the basic java syntax
@MasangaJoeltembei
@MasangaJoeltembei 19 күн бұрын
This video is actually awesome 👍 thanks alot sir❤
@64imma
@64imma 2 жыл бұрын
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.
@Dreaxlmz
@Dreaxlmz 15 күн бұрын
How did you do?
@64imma
@64imma 15 күн бұрын
@Dreaxlmz i haven't written a line of code in over 6 months now. While i enjoyed it, I was struggling to figure out how to tailor it to get a job. Currently, my focus is on getting some CompTIA certifications, but I do want to return to programming eventually. I really did enjoy working on coding projects.
@taraporter8005
@taraporter8005 2 жыл бұрын
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.
@Meiyourenn
@Meiyourenn Жыл бұрын
This definitely helped out a lot after not coding for months and learning Java for the first time. Definitely liked and gave a sub
@TKHoCal
@TKHoCal 2 ай бұрын
super helpful. thanks so much!
@baron_lj
@baron_lj 4 ай бұрын
I’m helping to teach a college course tomorrow, great refresher.
@wesfung-sp5tn
@wesfung-sp5tn 2 жыл бұрын
Now I can code in Java right away after watching this 15 min video! Real time saver for a 10 yr+ Delphi developer !
@fridafireworks
@fridafireworks 2 жыл бұрын
This is hands down the best Java video on KZbin. Thank you thank you thank you!
@maryp1131
@maryp1131 Жыл бұрын
I wish we had such professors! Short explanation and exactly what is needed. Thank you!
@jingxu8402
@jingxu8402 Жыл бұрын
This is the best Java in one video for beginners!! Thank you for making it for everyone!
@ReasonableRadio
@ReasonableRadio 9 ай бұрын
This format is very helpful for people who have to "code switch" back and forth between another language and Java
@jashirl
@jashirl 5 ай бұрын
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
@SophiaDesmidt
@SophiaDesmidt 4 ай бұрын
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.
@fortyfourandgore9787
@fortyfourandgore9787 11 ай бұрын
This playlist is going in my personal Learning Hall of Fame. Thank you!!! 🏆
@norannoran2296
@norannoran2296 2 жыл бұрын
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!
@halitozgur6166
@halitozgur6166 2 жыл бұрын
finally someone made me understand what "static" is for.
@dainenanyuh8254
@dainenanyuh8254 2 жыл бұрын
For real!! I've been trying to understand this for months now. Thanks so much
@Amtube-o6p
@Amtube-o6p 6 ай бұрын
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.
@catty9798
@catty9798 2 жыл бұрын
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)
@princeofholyafghanistan
@princeofholyafghanistan Жыл бұрын
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.
@dshaf7
@dshaf7 2 жыл бұрын
Awesome review for me! My last Java class was 2 years ago and I haven’t touched it since. Thank you!
@JacobPeterzon
@JacobPeterzon Жыл бұрын
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
@mariyakostova5322
@mariyakostova5322 2 жыл бұрын
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.
@Rise.
@Rise. 2 жыл бұрын
I watched this on 0 hours of sleep and understood all of it. Great explaining!
@X-Rant
@X-Rant 2 күн бұрын
Incredible Tutorial, thanks from Germany!
@hakimayoola9593
@hakimayoola9593 Жыл бұрын
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.❤❤
@HinaPuP
@HinaPuP 5 ай бұрын
Thank you so much, very clear! This is the pace of explaining i need while also not too detail oriented because its all new and we need the basic concept to start!
@Naz-ei6be
@Naz-ei6be 2 жыл бұрын
Great video. Took time off programming for a couple months and this is a great refresher.
@kysheflyy
@kysheflyy Жыл бұрын
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 🤣.
@stefanogattoCH
@stefanogattoCH 2 жыл бұрын
Great thanks! I love the speed at which you speak, because it goes at the same speed as my mind (regarding this topic)!
@xXxDisplayNamexXx
@xXxDisplayNamexXx 2 жыл бұрын
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!
@Sofia-xu3cj
@Sofia-xu3cj 2 жыл бұрын
I haven't seen Java in years...this video helped refresh everything I learned in 2 years!
@CA7G
@CA7G 2 жыл бұрын
I probably got more information on this video than in my whole study week!!! You are nice, mate!
@1improvement28
@1improvement28 2 жыл бұрын
Excellent work John. Tomorrow is my exam and this video helped me alot.
@CodingWithJohn
@CodingWithJohn 2 жыл бұрын
Good luck on your exam!
@chandreshsingh656
@chandreshsingh656 2 жыл бұрын
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
@CodingWithJohn
@CodingWithJohn 2 жыл бұрын
Who's Josh? 😛
@chandreshsingh656
@chandreshsingh656 2 жыл бұрын
@@CodingWithJohn typo
@cashcompass0
@cashcompass0 Жыл бұрын
I had a test, and after watching just your video I aced the test. Thanks
@artificialhits
@artificialhits 2 жыл бұрын
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
@Lugandalitulicalessons
@Lugandalitulicalessons 2 жыл бұрын
I've been struggling with Java programming for this whole semester, Hope this will solve all mysteries.
@dilshodmurodov9515
@dilshodmurodov9515 2 жыл бұрын
Short and satisfying tutorial. I can pass from my midterm exam with this knowledge.
@justicericks9159
@justicericks9159 11 ай бұрын
Bro just summarized my whole 1301 class in one video and taught it better than my professors
@quirinoguy8665
@quirinoguy8665 Жыл бұрын
Helpful just before the coding competition, time to get the W!
@amd724
@amd724 9 ай бұрын
This is so good, thank you. Just started my course and its really helped me connect the dots.
@TomasuDesu
@TomasuDesu 2 жыл бұрын
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.
@davidkennell3967
@davidkennell3967 8 ай бұрын
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.
@ff-ti7nj
@ff-ti7nj 3 жыл бұрын
mind blown! I just canceled my subscription from another channel to be subscribed to your channel.(KZbin 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 жыл бұрын
Ha, thanks! You must be subscribed to quite a few channels to have hit KZbin's limit.
@Ms452123
@Ms452123 3 жыл бұрын
how many channels are you subscribed to even reach a limit lol, no way any one can watch that many channels.
@CodingWithJohn
@CodingWithJohn 3 жыл бұрын
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 жыл бұрын
@@CodingWithJohn 😂😂 brilliant analysis. Which reminds me I forgot to subscribe to you and will actually watch. Appreciate the content.
@ghassanalkaraan
@ghassanalkaraan 3 жыл бұрын
Wow John, I love your videos, keep making these crash courses. Thanks
@thilinamunasinghe4178
@thilinamunasinghe4178 3 жыл бұрын
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.
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