Learn Kotlin in 12 Minutes
ฝัง
- เผยแพร่เมื่อ 3 มิ.ย. 2024
- Learn the fundamentals of the Kotlin programming language. Kotlin has exploded in popularity over the last few years, commonly used for Android apps, server code, and scripting. We go over variables, operators, strings, if statements, for loops, and functions.
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Hi! I’m Rahul, a software engineer with a passion for teaching. I went to Stanford, was a founding engineer at a startup, and have worked at various companies across Silicon Valley. I’m currently an Android Developer and teach an Android class at Stanford. Would love to connect with you! This channel is about tech (especially Silicon Valley), combining tactical how-to guides with interviews.
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📝 LinkedIn: / rpandey1234
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Timestamps:
0:00 Introduction
2:00 variables
3:27 operators
4:09 strings
6:06 conditionals
7:14 collections
8:21 for loops
9:19 functions
10:33 nullability
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Very precise explanation. After having experience in c++ it's really easy to understand Kotlin
Sometimes, I feel like people come up with new languages just for the sake of being "Unique" or "Different" without any real benefits -_-...
@@lineage13 I feel like they try to address the complaints they have about a certain language. The problem is, the complaints are usually just theirs, (or that of a few people) and in doing so, they introduce more issues. How many new languages have been dubbed the next "Java Killer"? I don't think Kotlin is the one either.
Kotlin 😍
Are there no object oriented/classes in Kotlin?
Other TH-camrs would've made a 2hr video out of this but you condensed it down perfectly and explained everything at just the right level. Thank you!
Agreed
Agreed!
Agreed
once you learn your first lang the rest is story
Unless you go for a funcional language
Word!!!
I learned HTML then CSS was ez, i learned JS and PY was easy, I am now learning Kotlin so Swifty will be easy
Yes. The syntax may confuse you though
...especially if that first language is c or c++ lol
TH-camrs in 2021: Learn Kotlin in 12 minutes
TH-camrs in 3021: Learn Spanish in 5
I'm sure by then we'll have some brain assisting technology which will memorize things for us 🔖
@@RahulPandeyrkp i would go with "the world will end before that"
You need to say what 5 ?
It can be 5 hour or 5 day
@@galaxyslayer4520 fan of the comment...
@@6L6Lcephas maybe 5 months or 5 year or 5 centuries or after dieing 5 times.
This is the by far best short introduction to a programming language I have ever encountered. I am super happy that I found your channel!
Glad to hear that 🤗
Damn... I just learnt a lot of Kotlin in 12 minutes. Honestly aside from how refreshing Kotlin is when compared to Java I'm more excited about how similar Kotlin is to Rust and Typescript syntactically. Those are the other languages I'm really excited to learn. This will be a wonderful journey.
Welcome to Kotlin 🥰
It's even more similar to Scala.
Super helpful for someone who already has a good background in another programming language and is able to follow along. I'll definitely be coming back to this as a refresher
awesome to hear!
Me too
Watched this ad on Facebook lead me to here , i have now developed the interest of learning Kotlin, Great explanation thanks
Clear, concise, funny, and easy for people who already know, python for example. This man deserves a lot more views.
This tutorial is what I was searching for several times. Now my confusion is clear a bit. Thank you.
Getting this much info in 12 minutes without it ever feeling like too much information at once, hats of to you and thanks for sharing!
That's a great syntax review! The single-line null check is so slick!
Quick but packed with info. Thanks for this!
Subscribed (and the first time I've watched one of your videos!). Thanks for putting in the effort to share your knowledge about using Kotlin.
Seriously the best programming video i've ever seen!!
From now on,I'll be consulting your channel whenever i decide to learn a new programming language.
Thank you!
Excellent narration at the perfect pace. Thank you!
wow this is probably the best programming tutorial I've seen. Thanks so much
This is the best introduction to any programming language I have seen. Thank you!
Man!!! Concise and informative as well. Thank you.
Thanks for the concise introduction, this is exactly what I was looking for!
Glad it was helpful!
I'm a java backend developer for 12 plus years and I recently started working on my own app and wanted to learn kotlin. I wondered reading the doc may be a bit boring and just wanted a quick tut on Kotlin syntax. So this was a perfect video, only until @3:44. The next thing I know is I'm watching and dancing for songs of late 90s and 2000s, starting from "Call me May be"!
Clean and precise. Excellent! I really loved it,
I thought this was another clickbait video but I am actually impressed with the concise information. The overview helps to make decision to switch and analyze the difference between this and your dominantl/fav language
Thank you so much Rahul I have been looking for such a simplified video for me to learn Kotlin
I have more than 3 years of working experience using java after watching this video it is easy for me to switch from java to kotlin,so thanks rahul.
Great concise tutorial! Thank you!
This is was a great introduction to Kotlin language and I also enjoyed your humor, keep up the great content!
genuinely amazing. Very well paced and well put together! thanks alot
Excellent introduction to Kotlin. You covered quite a lot of material in such a short period of time. Thanks!
Excellent presentation. Thank you for posting it!
Great Work, It's 5 AM here I'm exhausted can't sleep but I still found your video helpful and I'm gonna watch it again.
Thanks. Great quick seamless video that hit many of the basic functions of Kotlin.
thanks George
This is very good quick introduction to Kotlin. This was very useful for me as someone with Java background.
Clear, simple... congrats 👏👏👏
Used well every second of my 12 minutes. Good work, thank you!
this is such a nice, simple, to the point video, thanks for this
This is a Kotlin tutorial that suits me best. Thank you Rahul!
As a Java developer who wants to migrate to Kotlin this is so easy to understand. Great job dude. Keep the private fun going 🎉😂
Incredible. Coming from C# this was an absolute breeze! Thank you!
Quick, easy, useful. Thank you
love the syntax, I see now why Kotlin is getting more popular.. thanks for the video!
Super concise explanation.
Thank you so much.
Thanks for the amazing video. Helped a lot!
Great explanation, this video really made me passionate about this language. That is RARE
You did a great job explaining the Kotlin basics. Thank you!
glad it was helpful!
Exellent video! Thank you!!
This is exactly the crash course you need if you have been trying to migrate from Java to Kotlin for Android. Some of the other concepts are still missing but ofcourse a lot has been covered in this.
thank you
Worth 12 minutes !
If you have even a little knowledge of any other language , you'll absolutely find this as a piece of cake.
Thank you. I like your manner of presentation.
Nice video to start with the basics of Kotlin! Thnx Rahul for the information!
thanks for watching!
Brilliant video! Easy to follow along and funny! Thank you!
Glad it was helpful!
Thansk mate this channel is all i needed
Thank you my brother, you're the best!
Great work Rahul. Keep it up.
i'm so happy meet this video!Thank you!!🥰
Subscribed. Nicely explained 👍
Very nice video. Just found Kotlin, didn’t know it was such a new language.
I have no background in programming languages but this was explained so well that I had to like and subscribe!
This is extremely helpful. Many many thanks
Well done and thank you!
Thanks for the very informative video man!
Wowow, great vid man! lots of info at a perfect pace!
Appreciate it!
This is a really great tutorial video. My background was Java, and I want to add another languanges so I chose Kotlin first. Then I watched ur video and it's really easy to understand. Thanks a lot, hope u and ur family keeps doing well.
Happy to hear that!
Thanks a lot for this man!
Great overview of Kotlin. Keep up the good work!
Thanks Ms. Joshi
It would be helpful if you could leave the examples on the screen for a while because it takes a while for what you say to actually get to my brain and then sometimes your description has been overwritten before I can properly understand it
However, as others have said, you are concise and straight to the point - no 'talking heads' no unrelated chitterchatter. It is by far the best introduction I have viewed. Thank you.
Dude, this is essentially Typescript! Awesome!
Very important information! Best!
Bro u thug for real and I was wishing to jog my memory in Kotlin and u just nailed it
great tutorial, excellent delivery
Thank you so much, quick and clear !
amazing video. you are very good explaining thing. keep it up bro
Thankyou man, u just earned another sub
Amazing! Thanks!
I downloaded Android Studio yesterday and chose Kotlin. I was looking at the screen completely lost. Last time I did any 'code' was HTML web text writing in school like 12 years ago. This helps a lot!
Amazing! What are you going to build first?
@@RahulPandeyrkp I want to build a puzzle game using all of my own photography and artworks or if not that, some other form of art related game app.
@@stevenARTify very cool, I have this detailed walkthrough to build a Memory game with custom images. Might help: th-cam.com/video/ivZN2Ozs5fA/w-d-xo.html
Thank you, Rahul.
Thanks to the creator for not having a heavy indian accent
It looks like Javascript with types, a main function, and default immutability. I like it already!
Awesome tutorial👌👏
Hey 😎 it's a good video for java programmer who want to switch in kotlin..
Basic concepts of kotlin is ☑️
This is very quick intro to kotlin fundamentals. This is very useful. Thank You Rahul. For me it felt as if I was seeing Java+Gosu at same time. Gosu is also JVM language and statically typed.
Interesting! I don't know much about Gosu
@@RahulPandeyrkp gosu is a programming language developed by guidewire and its a scripting language. Unlike Java gosu typesystem is open it's not limited to meta class type at run time.
I'm going through the "Android Basics in Kotlin" from Android for Developers. I got my start in BASIC and Pascal, went dormant for a while and re-emerged as a PHP dev. The more I learn about Kotlin, the more I like it! 😃
you'll love Kotlin!
Pascal and Basic sounds very familiar to me. back in college 40 yago
Great video man, thanks!
No problem!
Earned a sub .. Great video, thank you.
Very interesting and helpful video. Thank you!
💯
Great One Dear, It was crisp and clear. Thanks for the vid
Glad it was helpful!
@@RahulPandeyrkp Absolutely. Dear Rahul could you please share or make a video on how one person enter the IT industry if they are from non-technical background. I mean how do they get the job or create projects out of the courses they learn and put them online. Thanks again for the hopeful provision of your insights in fulfilling this humble request.
I have seen many 2-3 hrs Kotlin tuts, but was still confused, watching this video made me realize how much time I wasted on those unnecessarily long videos, this channel is a goldmine.
You rock! Articulation and explanation are amazing
thank you!
Amazing explanation!
Great video Rahul. This was a good introduction to the language. I would like to add that it seemed that you're often explaining Kotlin from the perspective of a Java programmer. I can understand the need for it because a lot of Java libraries are used in backend development. However, Kotlin, given its multiplatform origins, stands independently. There are a lot of quality of life features like data classes, const variables, etc that you could tackle in a follow-up video.
agreed, there's more than enough to cover in a follow up!
Really good tutorial. I would say include classes, and you have a complete beginners guide. Keep up the good work. :D
thank you 🙏🏽 it was really hard for me to pick what made it in this video, but I did cover some additional topics (intermediate level) in a separate playlist
@@RahulPandeyrkp I'm an experienced Kotlin developer and found this video useful to show to students. Impressive that you got all that info into that short of a video! :) And you English is superb.
Great Video , thanks.
nice lesson thanks.
ive found you through Clement and goddamn youre soo good! Much respect.
thanks so much Sevin!
@@RahulPandeyrkp thanks sir. I'm a second year cse student from India. As it was covid. We had a big lag in our classes and I've lost my flow in programming. You just made me get back to it!!!
@@zioping I'm glad I could help! I hope you + your family are staying safe, I know COVID is worrisome in India.
Good man Rahul and take care
This is perfect as a refresher course.
Thanks 😊
Keep going boss!!
nice vid bro, really interested in kotlin after learning java though I just learned the basics.
Since I come from python using pycharm the black IDE of Intellij and simplicity of Kotlin seems really useful
love your tutorial