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
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!
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!
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.
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.
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!!
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.
00:02 Struggling with learning Java? You're not alone! 01:37 Creating a Java program 03:18 Java supports multiple types of variables 05:04 You can use methods to perform actions on variables. 06:47 Methods in Java can be used to package and repeat chunks of code. 08:30 Java Conditional Statements and Loops 10:25 Java is an object-oriented programming language. 12:21 Classes in Java define blueprints for creating objects with specific attributes and capabilities. 14:22 Java tutorial covers key topics
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)
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.
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!
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.
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!!
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.
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!!!
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.
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.
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!
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.
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.
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.
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.
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)
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!
9:00 protip: never pass the constant into the equals method, always pass the class into the equals of the constant. E.g "John".equals(name). Why? If name is null you get a NullPointerException in the first case, but it is a safe statement on the second.
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.
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 🤣.
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
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
Thanks! I’ve been doing frontend web development and I’ve been using a ton of JavaScript so I forgot all of my Java… but I’m going to be hopefully interviewing for a Java Fullstack role soon so this was a perfect refresher for everything I forgot from Uni 😂
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.❤❤
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.
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!
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.
Hey John, it would be great if you could drop a video on how to design high level code(sometimes called as machine code) for some common use cases like, a car rental system or food delivery. That way we will be able to understand the concept of OOPs in java in better way along with all coding best practices to follow
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.
I am very grateful for this video, because Im not very good in english and your explanation made me understand a really complex thing in a simple way. Thank you very much!!
I'm a self thaught programmer, I've been learning on my own for like 3 years. I handle mostly MERN but I think there's a lot of people who knows that so I was looking for a specialization. So I'm doing the Oracle Next One course, I'm in the specialization part and. I've always thought about learning Java in the future and I love the backend. So I chose Java with Spring. This video is amazing. And the language doesn't look that hard. I don't know why a lot of people hate it. Anyways, thank you so much. 👏👏👏
THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU it helped me very much understanding java basics your a great teacher wish all the best for you.
🎯 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
I have been watching your videos recently and they are super informative. This is a very great youtube channel, and possibly the best java instructional channel out there.
You summarized a whole one semester in just 15 minutes and I understand everything than my lecturer did. Awesome!
Are you cs student
@@basavanagowdaraju8815 no :)
@@basavanagowdaraju8815 yes
Your lecturer should be fired asap
This is a semester? I hope that's just comedic exaggeration.
I cannot believe how nicely you simplified three weeks of confusion for me. Thank you so much!
lol so funny
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
I agree I think he made it a lil clearer I’m trying to crash course Java as well !
A month on this bullshit
This is easy af, there is absolutely nothing confusing in plain syntax
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!
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!
Good luck on your test, just keep coding and practicing!
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.
Agreed. Awesome job John, really.
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.
This is absolute gold. I'm doing two online courses and they haven't explained this as well. Thank you John!
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!!
This is one of the best crash course video I've ever seen in RUclips. Keep up the good work, John!
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.
I have just started a Masters in this and have never done it before!
This helped a lot, thanks John.
Thanks, good luck on your Masters!
@@CodingWithJohn Thanks John, I'm gonna need it!
hows your masters going?
00:02 Struggling with learning Java? You're not alone!
01:37 Creating a Java program
03:18 Java supports multiple types of variables
05:04 You can use methods to perform actions on variables.
06:47 Methods in Java can be used to package and repeat chunks of code.
08:30 Java Conditional Statements and Loops
10:25 Java is an object-oriented programming language.
12:21 Classes in Java define blueprints for creating objects with specific attributes and capabilities.
14:22 Java tutorial covers key topics
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)
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.
WOW!!! This is pure gold. PURE GOLD. I just discovered you. You are sharing PURE GOLD with the world. Thank YOU!!!
Love this... Now I remember all forgot things about Java. Thank you.
I haven't done coding in years. This was an excellent refresher for the basics!
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!!
Best Tutorial ever.. started learning java today with hardly any coding experience will update month by month of where i stand. ! GoodLuck Guys!
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!
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.
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!!
Found so many videos that talk and never explain, your video is so refreshing
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.
greatest crash course clearing all the doubts that I had moving from javascript to java
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!!!
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!
This right here John, THis. This is what I have been trying to understand for the last one year about Java. Im in tears.
This is literally the perfect refresher for my CS class, thank you so much man
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.
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
Oh my goodness sir, I think you have just changed my whole life as I finally understand Java. Thank You.
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.
I can't believe that you finished my entire semester in 15 minutes 😯. I finally understand this . Thank you
This was all I need, thanks!
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!
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??)
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.
subscribed, you literally explained in 15 min what I learned in a month in my programming class so simple and clear
got class in a few minutes so literally refreshing using this video, thanks!
Where were you these many days ,finally found the best channel for java bigginers your awesome john👏👏
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.
Now I can code in Java right away after watching this 15 min video! Real time saver for a 10 yr+ Delphi developer !
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.
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.
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)
the internet needs more videos like this, tysm
Wow John, I love your videos, keep making these crash courses. Thanks
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!
9:00 protip: never pass the constant into the equals method, always pass the class into the equals of the constant. E.g "John".equals(name). Why? If name is null you get a NullPointerException in the first case, but it is a safe statement on the second.
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.
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 🤣.
Awesome review for me! My last Java class was 2 years ago and I haven’t touched it since. Thank you!
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
Thanks sir i have been struggling with these basic concepts. after watching your video its all clear . very thank u
This format is very helpful for people who have to "code switch" back and forth between another language and Java
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
Thank you, John! Your initial description of a typical student is so truthful about me now. Thank you for saving me
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
This is the best Java in one video for beginners!! Thank you for making it for everyone!
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
This is hands down the best Java video on RUclips. Thank you thank you thank you!
Your teching style favours my level of understanding... i love you john.
Very glad I can help!
Great video. Took time off programming for a couple months and this is a great refresher.
Didn't expect to come across a video explaining Java of all things so concisely. You're awesome
Already a programmer
This video is a nice speed run of the basic java syntax
Thanks! I’ve been doing frontend web development and I’ve been using a ton of JavaScript so I forgot all of my Java… but I’m going to be hopefully interviewing for a Java Fullstack role soon so this was a perfect refresher for everything I forgot from Uni 😂
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.
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.❤❤
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.
Subbed.
I m 10years m going to launch my app
Thank you I understood very well
I love it
The best crash course
This playlist is going in my personal Learning Hall of Fame. Thank you!!! 🏆
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!
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.
Thank you! I learned more in this 15 minute video than I have at my university this semester on Java!
First time here on your channel
Liked after five minutes
Subscribed after six minutes
🏆🏆🏆
Thank you very much
This definitely helped out a lot after not coding for months and learning Java for the first time. Definitely liked and gave a sub
I wish we had such professors! Short explanation and exactly what is needed. Thank you!
For real!! I've been trying to understand this for months now.
Thanks so much
Great thanks! I love the speed at which you speak, because it goes at the same speed as my mind (regarding this topic)!
Thank you so much for this! Freaking out over my AP exam and this helps a lot!
Hey John, it would be great if you could drop a video on how to design high level code(sometimes called as machine code) for some common use cases like, a car rental system or food delivery. That way we will be able to understand the concept of OOPs in java in better way along with all coding best practices to follow
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!
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.
Very glad I could help!
I haven't seen Java in years...this video helped refresh everything I learned in 2 years!
I've been struggling with Java programming for this whole semester, Hope this will solve all mysteries.
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 ❤
I am very grateful for this video, because Im not very good in english and your explanation made me understand a really complex thing in a simple way. Thank you very much!!
This is so good, thank you. Just started my course and its really helped me connect the dots.
I'm a self thaught programmer, I've been learning on my own for like 3 years. I handle mostly MERN but I think there's a lot of people who knows that so I was looking for a specialization. So I'm doing the Oracle Next One course, I'm in the specialization part and. I've always thought about learning Java in the future and I love the backend. So I chose Java with Spring. This video is amazing. And the language doesn't look that hard. I don't know why a lot of people hate it. Anyways, thank you so much. 👏👏👏
Excellent work John. Tomorrow is my exam and this video helped me alot.
Good luck on your exam!
THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU it helped me very much understanding java basics your a great teacher wish all the best for you.
your explanation on Static methods is SUPERB!! so easy to understand
Thanks, glad it helped!
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
Who's Josh? 😛
@@CodingWithJohn typo
I’m helping to teach a college course tomorrow, great refresher.
🎯 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
I have been watching your videos recently and they are super informative. This is a very great youtube channel, and possibly the best java instructional channel out there.
Bro ur just Awesome,if this type of teaching is there any person can become Java developer...
finally someone made me understand what "static" is for.