🤑Learn how to become a highly paid blockchain dev: www.dappuniversity.com/bootcamp 🔴Subscribe to this channel: / @dappuniversity Follow me on Twitter (@DappUniversity): / dappuniversity Email me: gregory@dappuniversity.com
Пікірлер: 112
@marcbechamp2 жыл бұрын
2 years later and the tutorial worked flawlessly. Just a few differences in the Solidity UI. This is exactly what I needed to get started immediately. No Git, no Node, no npm, just code and debugging. Thanks a million. Thumbs up & suscribed.
@tankstechtutorials57213 жыл бұрын
nice, I was looking for something quick like this to get me started
@codysatornino81623 жыл бұрын
This was the first thing I watched where I could understand a little bit of it. I don't know what exactly I just did, but I followed your instructions and it was working. I just don't know where to look from here to learn more about it all lol thanks for this video
@solvability27822 жыл бұрын
thanks. simple, short, sweet. appreciate it bro
@pvitto982 жыл бұрын
You’re so good in making tutorials
@tyranitartrading15612 жыл бұрын
wow i am gonna use this info thanks dude hella usefull for a start. I am looking to start a new nft project and need to learn how to write a smart contract for something somewhat like staking but diffrent lol. in all honesty i would love some more advice if you are down to give it! thanks again dude!
@sridhar79705 ай бұрын
Bro that's really nice and thanks for such a good explanation as I was worried with how to interact with contact you gave a nice way of explanation 😀
@HobbyistLifestyle2 жыл бұрын
How would you attach a deed to the smart contract?
@AdventurersGuild234 жыл бұрын
hey, Gregory can you please make a dapp using visual studio code, please.
@neilshah44402 жыл бұрын
its the same process, it just cant be run in VSC, you have to use another app for that (for now)
@ariansk9011 Жыл бұрын
That app is ??
@diptanshumalviya75474 жыл бұрын
Hye! I know you don't read messages. if you see please make a video on what to do after making smart contract and what is vyper?
@pudsey75272 жыл бұрын
So once you connect your metamask your smart contract is ready?
@rhondadotterer83492 жыл бұрын
I have a contract, when I started it I DID NOT have any coding knowledge and still don’t, when it was created I did not set it so I could extract any of the accumulated coins that would be paid to the contract , can you help me?
@Adisirvya3 жыл бұрын
Thanks man
@AlexCruz-zf1qn2 жыл бұрын
Following this code right now, wonder what will happen have Zero experience in this so praying for the best !
@tvapp53272 жыл бұрын
Awesome presentation - what would happen to uint value if we decrement when zero....
@cryptophoenix20232 жыл бұрын
Depending on which version of Solidity you are using, it'll either revert or it'll result in an underflow. I think 0.8.0+ will result in a revert error, and anything below that will result in an underflow. If you don't know what underflow/overflow is then look it up, it's kinda cool but also extremely bad for smart contracts if it happens lol
@bokirbx79424 жыл бұрын
hi sir, please make a video how to change name or profile of erc20 token has already created
@Tafsirul5554 жыл бұрын
Sir, how to verify ERC20 Token In Etherscen... Please help sir
@moisespineda78862 жыл бұрын
I subscribed as soon as he said free boot camp. Worth it
@royanguiano26102 жыл бұрын
how has the classes been you joined?? have you been learning?
@pinpeter3 жыл бұрын
Im using a macbook i dont see the same thing like on the tutorial !
@strangeQuirks2 жыл бұрын
What if many people run the counter smart contract at the same time? How would it ensure the count is consistent?
@rainmanj99782 жыл бұрын
What do you mean?
@strangeQuirks2 жыл бұрын
@@rainmanj9978 I am wondering if there are race conditions, but i guess not?
@terryterry16552 жыл бұрын
how to buid a smart contract fpr insurance company?
@christopherayoub29733 жыл бұрын
I had an error in line 10. It says New.sol:10:22: ParserError: Expected ';' but got 'Number' count += count 0; ^. I have everything written corectly though
@shashankkhanna1772 жыл бұрын
Look at your previous line
@crazegamez2903 жыл бұрын
i was getting error saying the declation was already called for the event increment and fuction increment and vise versa for the decrement
@dylanteodoro20502 жыл бұрын
put them in lowercase letters
@AdventurersGuild234 жыл бұрын
hey greg i was wondering if you can do a solidity project in vs code please
@oldestsol37542 жыл бұрын
Hey i forget if i comented already but i would totally love it if you could give me some tips with a few questions i have!! Thanks
@posenaitito7862 жыл бұрын
Is this how I can open a smart contract to start up nft?
@georgesherpa2 жыл бұрын
thanks
@arthurh19692 жыл бұрын
I did my first smart contract! Yay! But what happens when I decrement below zero? It gives me a wierd result.
@nayanbhatia21519 ай бұрын
uint refers to uninsigned int which are non negative numbers. Use different variable types for correct results.
@pinpeter3 жыл бұрын
Can I still do this with a Mac or NO ?
@FrankZen3 жыл бұрын
It's in a browser so I don't see why not...
@marcpanther851511 ай бұрын
Each time the function is called, a transaction happens, right? Why doesn't it need to wait for confirmation? It seems to increment/decrement instantaneously. Is that just because of the simulated environment?
@bully16763 ай бұрын
Correct, you answered your own question. It's in a virtual environment so it's not on the actual blockchain using actual gas
@mrlifted3653 жыл бұрын
7am - April 25th 2021- Stamp me as being here.
@workouttv79684 жыл бұрын
make a video about how to create a android dapp
@trickstersabo46623 жыл бұрын
Your free 10 hour course isn't sending me an email to join.
@jomoljaison15452 жыл бұрын
function assignBoss(address _boss,string memory _companyname)public onlyArbiter { bossSetting[_companyname]=msg.sender; } I want to set these bosses in modifier like onlyBoss.What to do
@apexoriginators11676 ай бұрын
bro web3 provider option is not coming
@superhuman92652 жыл бұрын
Sir can you help me, I want to add a burning feature, Burnable, Mintable, Operable (ERC1363), Token Recover
@devgatling Жыл бұрын
dope!
@MarKac90902 жыл бұрын
please make some tutorial about Solana smart contract
@T1ger8oi3 жыл бұрын
Can you teach us how to clone an existing contract and how to deploy it?
@christopherozarks62852 жыл бұрын
Copy/paste my friend!! Other wise just type it word for word on a notepad or something and then type it out on IDE of your choice.
@gabmad7028 Жыл бұрын
No
@tn97534 жыл бұрын
How do you save a Remix file to your GitHub account? Thanks in advance.
@letsgobrandon30072 жыл бұрын
I remixed a remix once and it was back to normal.
@prototype886126 күн бұрын
A wild guess, data types probably affect gas fees.
@sumonbose6816 Жыл бұрын
no update video
@gen_ztech92 жыл бұрын
is this real eth you can sell and buy ???
@ankushraj3599 Жыл бұрын
Can we use C++ for creating smart contract?
@verainsardanaАй бұрын
no
@arcadiadragoons54672 жыл бұрын
I need a developer to help me with my NFt collection
@TVEJason2 жыл бұрын
You and I both
@seanbannon3252 жыл бұрын
doesnt seem like that website exists anymore
@janhvibhosle38524 жыл бұрын
Sir please make one tutorial regarding pharmacy supply chain management using ethereum.
@ajaykrishnakv9412 жыл бұрын
Thanks a ton mate!
@gabmad7028 Жыл бұрын
Ill consider it!
@TjSpoonManJacques3 жыл бұрын
Solidity hell is when you type in the exact code that's in the video but you 3 red compiler errors!!!!
@revxnth3 жыл бұрын
i didn't get any error lmao
@mironadiel2 жыл бұрын
same here, i got the error for line 9, 14 and 15
@martinburke5707 Жыл бұрын
You intrested in joining a Crypto startup NFT project?
@artofficialapol2 жыл бұрын
I received an error that said: ParserError: Expected ‘;’ but got ‘event’ - -> TSC.sol:6:5: | 6 event Increment(unit value); | ^^^^^ What does this mean?
@samuelrichards92132 жыл бұрын
same
@jongwynne74343 жыл бұрын
Thanks for the video but way over my head. I am ideas guy, I see the idea behind them. If you ask me this is the KEY to crypto anything? Even the building of the sites that bring such value.
@vibedoutshorts86002 жыл бұрын
Share this video guys
@lstewartproductions3 жыл бұрын
Hang on guy purchasing my house, have to go to grad school to learn programming before you buy it.
@williamkennedy18283 жыл бұрын
I own a company that does that for you :-)
@draflex2 жыл бұрын
That was so easy! Time for my next lesson...
@gabmad7028 Жыл бұрын
Your next lesson will be not to comment such a stupid comment
@gabmad7028 Жыл бұрын
Goofy ahh
@umairshahid66454 жыл бұрын
please make a android blockchain dapp and connect it with smart contraact
@AquinoThug4 жыл бұрын
Hello from Brazil. Nice to meet yours vídeos
@yashwanthravula98674 жыл бұрын
Nice to meet your comment.
@cryptobeast56432 жыл бұрын
doesnt work
@dansb84322 жыл бұрын
So.. basically, a "contract" is a class.... hmp.
@Florian-tc5qh Жыл бұрын
The intro is cringe but the tutorial is very good
@arselaedwin2 жыл бұрын
Well... we follow the steps u do but..... How can we do it without watching videos?.
@paulrobert3334 Жыл бұрын
Close your eyes.
@ward75762 жыл бұрын
From the comments here I recognize that many of you haven't had any programming experience. Although it's not all that, it's really recommended to have it in order to have frustration free experience where you don't have to fight easy battles just to get to the point of the video.
@aryankhanderia22162 жыл бұрын
Exactly
@mickeythehippie2 жыл бұрын
Do you recommend any topics we should study first ?
@kdpoint42212 жыл бұрын
🤗🤗🤗
@tosgem3 жыл бұрын
Please make a tutorial for how to make my own Token. Thank you. Pajeet
@revxnth3 жыл бұрын
lmao
@SAINT_PATRICK2 жыл бұрын
Lmfao
@rayrivera18303 жыл бұрын
Will this be a skill that will get you a job in the foreseeable future?
@QW3RTYUU3 жыл бұрын
Oof those comments..
@10phante2 жыл бұрын
Can you do it for me :(
@CryptoCrimZn9 ай бұрын
Do you have a school???
@pooblock40923 жыл бұрын
good thing im from java....
@fabiotrucco79693 жыл бұрын
good to know
@storyverse665 Жыл бұрын
Is this contract compatible with ERC-721 OR ERC-1155
@gabmad7028 Жыл бұрын
No.
@lucidlagomorph5809 Жыл бұрын
yes its not much fun with a template contract I want to get stuck into some geekery
@yevgeniybondar75092 жыл бұрын
LIKE
@alicantipi42352 жыл бұрын
what a beautiful guy
@sinancetinkaya3 жыл бұрын
hey you can extend your video to 2 hours just by explaining the history of semicolon in programming languages. we, the viewers have tons of time to waste, don't worry.
@alex-tv6tr Жыл бұрын
hey hey hey hotshot - SLOW DOWN - you do not give a link to the site but speak the words at a two to the dozen, you do not produce a link, you do not even add it to your youtube when you say it- you simply go to the website. So please, calm down and revisit your youtube video and remember- some of us are not geniuses - and known NOTHING ! lol :) But t least I know I know nothing if you get my drift.
@leviathanragnarok44912 жыл бұрын
hey guys, im a student looking to gain some experience in solidity and smart contracts. If you have a porject that that i can work on please contact id love to be part of the team
@rimvydasb35312 жыл бұрын
Your count incrementation cost ~o.oo5 eth ~ 9 euros… pretty insane.