Intro to Java Programming - Course for Absolute Beginners
ฝัง
- เผยแพร่เมื่อ 11 พ.ค. 2024
- Java is a general-purpose programming language. Learn how to program in Java in this full tutorial course. This is a complete Java course meant for absolute beginners. No prior programming experience is required.
Course created by Tech with Tim. Check out his channel: / @techwithtim
⭐️ Course Contents ⭐️
⌨️ (0:00:00) Introduction
⌨️ (0:06:18) Variables & Data Types
⌨️ (0:17:55) Basic Operators
⌨️ (0:29:36) Input and Scanners
⌨️ (0:38:40) Conditions and Booleans
⌨️ (0:49:54) If/Else/Else If
⌨️ (1:00:08) Nested Statements
⌨️ (1:07:18) Arrays
⌨️ (1:15:29) For Loops
⌨️ (1:24:46) For Loops (Continued)
⌨️ (1:34:10) While Loops
⌨️ (1:40:50) Sets and Lists
⌨️ (1:55:25) Maps & HashMaps
⌨️ (2:07:46) Maps Example
⌨️ (2:16:09) Introduction to Objects
⌨️ (2:29:05) Creating Classes
⌨️ (2:44:06) Inheritance
⌨️ (2:57:50) What Does STATIC Mean?
⌨️ (3:07:02) Overloading Methods & Object Comparisons
⌨️ (3:17:37) Inner Classes
⌨️ (3:25:23) Interfaces
⌨️ (3:37:32) Enums
Download the Eclipse editor: www.eclipse.org/downloads/
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Learn to code for free and get a developer job: www.freecodecamp.org
Read hundreds of articles on programming: medium.freecodecamp.org
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You are teaching more in 4 hours than I've learned in 4 years in school.
Overused comment but true
Righhht
Exactly 😅
@@munirakesh3347 uu
@@kace6107 mm
(0:00:00) Introduction
(0:06:18) Variables & Data Types
(0:17:55) Basic Operators
(0:29:36) Input and Scanners
(0:38:40) Conditions and Boolean
(0:49:54) If/Else/Else If
(1:00:08) Nested Statements
(1:07:18) Arrays
(1:15:29) For Loops
(1:24:46) For Loops (Continued)
(1:34:10) While Loops
(1:40:50) Sets and Lists
(1:55:25) Maps & HashMaps
(2:16:09) Introduction to Objects
(2:29:05) Creating Classes
(2:44:06) Inheritance
(2:57:50) What Does STATIC Mean?
(3:07:02) Overloading Methods & Object Comparisons
(3:17:37) Inner Classes
(3:25:23) Interfaces
(3:37:32) Enums
watch my channel also for some good python projects
Why did you copy and paste something from the description?
@@pointless132 you cant press the timestamps in mobile. But it works in the comments.
Thank you!! 😍
@@davidallendominden4948 youtube read your comment now you can click timestamps on mobile :)
do u know java?
I love this kid's teaching style. And I mean kid in a respectful way. He's young but the way he explains things is so easily understood, I watch him on his channel also. Thanks Tim!
@@NirtyDigger You dont like yourself
Kid.....he..naa.he is a name 2 be remembered......
How old was ...great young men
Who lead nations in old time .. Alexander.....how many city.....
The problem is after industrial revolution and ww3.....
It destroyed the comming generations....
(Industrial revolution....just made people ...slaves 2 sex drink ...drugs. 💰 money.....selfish.....
So when you see some break the rules 🤔 and spreading the knowledge to others.....
They mention in old 📖 book wrote 2000 years ago...
such people ...🤟
@@nothingelsematters8217 Did you just have a stroke while you were typing?
@@nothingelsematters8217 oh yeah, back then nobody was into sex drinks or drugs. Sure.
@@ThaeSpoop rofl
I started watching this video on December 12, 2022; it was a Monday, and I have been watching, writing, and practicing each step for a week or more. To this date, April 27, 2023, I have completed this course, and it was worth it. 4 months watching the 3:48:24 video-surely it was worth it. I'm proud and thank this channel because Java is now clear to me, and I'm looking forward to achieving my goals.
Your comment inspire me to continue learn Java
Thank you bro for sharing your experience. I actually feel very low about myself because I used to think that a 4 hr video can be easily completed in max to max a week.
I also have been learning Java but I'm stuck on OOPs concepts.
Now I will not be worried about time taken to complete the course.
@@suyashkumarjaiswal6831 The best feeling is understanding every step. Only focus on this video until you finish it. Take your time, brother. Even if you get overloaded in a day, at least get a few minutes and write in your journal what you remember about the previous topic. Keep it going every day, it pays off. I wish you the best.
@@Ugtop10 Thanks a lot. I will surely follow your advice of writing out whatever I remember. It's very interesting thing. I can improve my writing skills as well as revise my concepts ✨👍🏻
@@edwinmanzano5482 I used to watch the chapter Once and write down every step in my journal, then practice it on my PC and continue writing what I learned every day until I mastered the chapter, and then go back and watch another chapter and do the same again and again.
This course is organized well and the instructor helped me understand some of the topics I was unable to grasp from other courses, excellent job!
As someone who's teacher is actually teaching us anything and just talking every class.... thank you for actually teaching me something
3:09:21 The method equals() is already created by java as a built-in method (as an object comparison). Even if you don't create that, you can still access the equals method but it specific to object comparison. If you create equals function in the Student class, you are overriding the equals method for the object comparison with something else. The if-else-statement can be simplied as oneline: return this.name.equals(other.name);
It took entry at the perfect time in my life......
Thank u....
Thank you very much Sir for this video. I was really looking for such an exhaustive video tutorial on Java and this came to my rescue. The vast number of examples with very good explanations and a clear voice makes it easier for any beginner to grasp easily. Thank you once again :)
This is really good, and I really wanna say thanks for this as it made my beggining in programing so much more fundamented. Thanks for everything!!!
You are probably the only way i am going to make it through my software engineering degree. Thank you so much man. i agree with all the other guys who say your teaching method is epic!! please keep up the good work.
So, I'm taking a Skillsoft course for Java SE 8 at work in my downtime and I gotta say, man; this series of tutorials have been way more beneficial to me than any of those online courses. When I study along with you, I know exactly what's happening because you explain things so simple yet thorough and ask questions in a way that is easy to understand. Thanks a ton, man!
@@SkulzR You know you gotta actually follow the tutorials right?
I agree
hhhhmhhhhhhhhj60
People know what to expect from from a minute minute minute
Don't use semicolons until you know how to use semicolons. If you would like me to teach you, just yelp and I'll be there, pham.
Tim is the man. I know he speaks kind of fast for some people, but his pacing is perfect for me.
If I could like this video every time a new section starts, I would do that. Absolutely helpful and beautiful!
I've been learning app development for a while, and this video is a great addition to my resources. Keep up the good work
I love how concise and to point he is.
Thank you. You are a great professor. You go fast and get to the point, not wasting valuable time.
This is excellent. Speaking with clarity and intention of explaining the logical process rather than focusing on the syntax. Well done.
Thank you so much, my comp Sci professor just straight jumped into the course without explaining the small crucial details leaving me really confused but your course has helped me a lot! Thank you!
Just started a course that requires me to code in Java from scratch after a 6-8 month break. Great refresher video!
Perfect video. Just the exact speed that I like to learn something new. Thank you so much!
at 2:15:12 , instead of a 'for loop' to print the values, you can use a print statement like this;
System.out.println(Arrays.toString(x));
Explanation:
It returns a string representation of the contents of the specified array. This is the better practice because you should not create multiple for loops just for printing.
i've not finished this video yet but i am a complete biggener ive never watched anything about coding before this is my first ever video and so far ive learned so much about variables and integers and much more and like ive already said im a complete newbie this guy is so clear and gets to the point definetly recomend watching this
You have nailed it to the core brother,I tried other videos and was more confused. until I run into yours. Great work.
you're significantly awesome, never easier to understand as a beginner, like i know it already... BIG thanks Tim.
I still remember when I sang (in my head) the "public static void main string args" during my class lol
what class are you in?
@@elijahnazario2072 lol
@@gsrthegreat7470 ?
@@starryskies113 what?
Thanks a lot mate. I guess thats pretty much basics of java. saved me the trouble of attending a full blown course on java. You have covered most of the syllabus. I took a couple of days to watch the full video. You totally rock Tim. Have you done a tutorial for python too???
I start with basic program in the university, and I don't understand nothing with that professor, but this guy really explain so good, I understand fast and get a clear idea. Really appreciate these people :)
Finally, a video that is really understandable for beginners. Thank you so much.
Good video, nice explanations. The guy definitely knows how to teach Java. Thanks for uploading.
I am very impressed about the quality of this tutorial and the all channel in general. More than thankful !
I wish all courses were this straight forward. You didn't spend 30 minutes telling me to subscribe or buy products. You are the hero I didn't know I needed.
great tutorial! I use it as a repititorium for test preparation. One thing I noticed tough is, you said that with "==" used on two object, you check if they are the same object. I think the "==" only checks if the two objects have the same reference variable in the stack (so "bill" and "joe" in this case). Since they have different reference variables "==" returns false. If you wanted to check if they are actually the same object in the heap, you'd have to use the ".equals" method like bill.equals(joe). In that case it would return true of they are the same object, even if they are referenced by two different reference variables in the stack.
WOW finally,I found best java lesson.Thank you so much.
Thx for this good course! Keep up the great work!
A fantastic tutorial. Easy to follow and understand. Would recommend to any beginner. Great Job!
This literally came at the perfect moment!
really i just think to start learning java
Without exercises or quizzes for us to learn big flaw
@@blanka4545 no. It's called practice. Ever heard of it?
@@MakeWay4CJ yogu want it to be preparyoued fee is it is right now is pa t ap enposib pou tout moun pa gen okenn swivi y pa t in I will be there in a
A great refresher for someone like me who has been working in a different role for years and switching role that uses Java as PL :) I'm always scared of this language but when I watched this I think I can handle it again :D
Thanks Tim. This is quite a good intro to java. great work man :)
This was really helpful and actually these videos saved me.
Thank you very much.
The way you explain makes everything easy to undertand.
Finally finished it, this is great can't wait to make those super difficult programs with java!
Thank you, guy! I love the style of your class which is orgnized well, clear and concise. Thumb! Thumb!
This was actually excellent, well done!
This channel is golden .They changed our life .Hugs Respect all the teacher ..
New to this programming world, but this tutorial is simple and easy to understand, thanks dude!
Thank you Tim. This is the best Java course of all the ones I've tried out there. I was almost going to give up. Thank you.
Great tutorial so far! I would say from 3:07:02 (when he begins to explain overloading methods) is when the tutorial begins to not make sense. It becomes more of a "type what I type", which doesn't really help because it's where explanation matters the most when dealing with such abstract/higher level concepts.
He did this in maps section too, in hashmaps he said use all your knowledge I taught here, meanwhile he didn't teach half the stuff, he just gave definitions not how to use it together once.
Yeah I agree .. It was when I started getting confused..
This was so helpful. Im doing Java at my uni and I have no idea what is happening. You've presented everything very clearly so thanks a lot.
Bro thank you so much for this vid. You are teaching more in 4 hrs than school taught me in 4 months
Thank you very much for this course! it really helped me understand java and get started with it. Hope you do well in your life
Honestly, this is helping me so much more effectively than any other online guide.
Something my college professor often talks about that I didn't get from tutorial is how when learning programming a important concept to understand is abstraction, i.e making something more and more general. Instead of a method that adds to numbers let the user enter an operator that then determines what to do etc etc. Always abstracting helped me understand how to make more advanced OOP programs.
Thanks a lot, my man Tim! Just finished the video. Great job!
Thank you for creating such a clear and succinct basic tutorial for learning Java. I've learnt a lot from watching this video / series, and I'm sure it will be useful as I approach more advanced topics. Happy coding! :)
Ggggghg to go GGG gh
Gg jggihhh
Dude thank you so much! You are seriously a saint for teaching things to people in a clear and concise manner FOR FREE! If you have a patreon or selling merch, I’d happily contribute!
Thanks again for all your work! You truly are a man of the people!
hey! I do have both a patreon and merch. Any donations would be greatly appreciated! You can find them in the description of any of my videos
Thank you so much Tim! This was really instructive for me :).
Awesome explanation about Objects and methods, infact everything ! You are a great teacher !
this dude taught me Java more efficiently than any of my professors could have. Thank you dude oof
This is incredibly helpful!
This is very helpful. I’m getting back into Java after barely passing it in college 2 years ago. It’s rough.
Thanks Tim! your awesome dude I wish you success in the future. Keep leading us towards the future!
This is amazinggg! I'm taking Java this semester and this is fantastic for prepping
Hey, how helpful was it ?
As a reminder of how work the syntaxe of Java, his video is perfect. Thank you
So helpful and clear explanations. Thank you so much for the time you dedicated to create and post this video!!!❤
no coding exercises they should give practices. just theory does no good
great video man, you explain everything so in depth and consicely
this guy is rlly good at teaching i watched like 100 of these typ of vids and got no were but this is is awsome XD
This is gold. Fantastic.
edit:
One note, Hashmaps seem to ordered now.
My very first time doing anything with coding. I like the video so far! I’m determined to learn
The way he is teaching is much better. Hands on along with his steps and I got it right away. I tried to study with the other online course just made me sleeping in front of my computer. 😴😅
I have a java test tomorrow and watched the entire video for recap. Thank you!
Thank you very much, Tim^^ I like your explanation and it is clear and understandable~
This is excellent. I do 2 units a day: I redo yesterday's unit and then I do the next one etc. Very well done and easy to understand!
nice way to learn, might do that as well too
Good idea, by units do you mean 2 chapters? Or two videos
@@seanc411 chapters, i think
I must say ,you’re very good teacher
You explain so precisely 👌👌👌👌
This gentleman right here is a saviour!! i so much hated these things but now i think i'll also be able to atleast try. thank you so much
This guy is great! Thank you for teach us!
This video has great education value but this man's voice is also very soothing and I could fall asleep to this.
Thanks a lot man. You explained very well in simplest way. My four years course only takes 3.4 hours to finish here. haha . Thanks
I am Chinese.Though it's hard for me to understand, but I am trying my best to learn. I love this video for not only learning coding here ,but also learning English here!
I agree with you! Two birds with one stone!
is youtube available in china
@@shivajivishnoi7648 good question, maybe he´s somewhere else
Hi! I'm new to your channel!
I'm going to start my computer science classes in 2 weeks. And some people recommended watching a few videos before starting the class so here I am 🤗
Just finished this video after a few days, very helpful, thank you very much.
Thank you so much, i really wanted to learn java from a long time and i finally understood
:D
Wow, I was impressed with your teaching style. Very understandable and very thorough. Thank you so much!
My name is Luu and i’m from VietNam. English is not my advantage. But he explains everything slowly and easy to understand. It is much better if there is some excercise for newbie like me to remember anything were taught.
I love how detailed your explanations are. Thanks for the lesson!
This was actually excellent, well done!
I really appreciate the video. Thank you. I'm sure I'll wind up visiting the content again!
Absolutely well done and definitely keep it up!!! 👍👍👍👍👍
That Boolean conditional statement line @ 41:18 is a useful tool. I never considered using them that way.Great debugging tool. THANKS!
At 2:14:40 you can actually do
System.out.println(Arrays.toString(arr));
it'll print the array without a hard coded loop. Learned this when making return type methods 👌🏾👍🏾
I find this really helpful when you explain things verbally and not "Non-verbally" such as showing the definitions of terms through sentences on a picture. I don't know why but your method of teaching helped me.
So even after you just said how his method helped you, you still don't know why it helped you?
Great video! For anyone who's lost by the speed at which he teaches, i'd recommend starting with an easier language than java to get a feel for the basics
So if I know absolutely nothing about computer programming, which language should I start with? C? Binary? lol
@@ViolinistJeff c
I am actually a full on beginner I haven't done programming before but I wanna get into it thank you for making this video. I am watching it as I am writing this.
thank you! i'm learning alot from this video!
im hella late but. there's a 'new' game called turing complete. it helped me really understand (at least a little more) about how variables work. if at all possible, you could have a section at the beginning, if its not too complicated, about the concept of a turing machine, like storing data to memory. it really helped me get a better idea of what the computer does with the code. i'm a little stuck at the actual programing portion of the game. but i have a much deeper understanding than i did 5 years ago. in the game you literally make a computer, with programs, from scratch using binary or a user made programming language, once you have a working turing machine/computer.
Thank you SO much for this content. It really is incredible. Please don't stop making these valuable videos.
Thanks! Really useful. This helped Java "click". I started to stop the presentation and type out the line of Java before the instructor did. It helped me learn really fast. (I do have extensive experience in C -- that helped.
This video was so helpful! I struggled with this topic a log in high school, so I was afraid to start all over again in college. This video showed me that I can learn Java!
Where do you live?! Sounds crazy to me to learn coding in high school!
@@Sjimbwow I went to high school in Indiana! I thought it was pretty cool! Our teacher learned with us, but it ignited a passion for me to learn in college!!
Thanks a Lot man!. This is great.
I watched this once and now it haunts me in my youtube recommendation
Great vid though I think the interface section was kind of misleading. It would have been better to mention how a class can implement multiple interfaces and therefore they are used for composition instead of showing how to use them for inheritance. Also the Math example really should just be a class with static methods, no need for an interface there.