Build Your First Blockchain App Using Ethereum Smart Contracts and Solidity
Learn how to build a blockchain app using Etherium smart contracts in this full tutorial course for beginners. You will learn how to create a todo app with Etherium smart contracts using the Solidity programming language. You will also learn to write tests, deploy to the blockchain, and create a client-side application.
💻 Code: github.com/dappuniversity/eth...
🎥 Course created by Dapp University. Check out their KZread channel: / dappuniversity
🔗 Dapp University Free Blockchain Developer Training: www.dappuniversity.com/bootcamp
🔗 Full-Length Article: www.dappuniversity.com/article...
⭐️ Course Contents ⭐️
⌨️ (0:06:34) Install Dependencies
⌨️ (0:09:26) Project Setup
⌨️ (0:22:47) List Tasks
⌨️ (1:05:07) Create Tasks
⌨️ (1:16:40) Complete Tasks
--
Learn to code for free and get a developer job: www.freecodecamp.org
Read hundreds of articles on programming: www.freecodecamp.org/news
Пікірлер: 1 800
Been trying all this while to get back financially, till this name below came to my rescue
@BlockTken800
2 жыл бұрын
The regular lending rates on FTX are quite good compared to most banks, but they fluctuate by the hour (and also intra-hour, but you're generally not paid for that). Meanwhile staking is a set yearly amount that seldom changes, but then you have to find a good entry and bare the risk that entails. On the other hand, I consider the opportunity cost of not owning crypto these days to be much of a much higher risk. That is to say, I think _not _owning crypto is far more risky than owning it, due to various things not limited to stupid fiscal policies and Fed money printing. So the best is owing it, trading and investing with it, I learned that from a crypto expert from Wealthfrontvest.net on google I've made tons of profits btw
Not gonna lie I literally can't stand using the terminal to set this stuff up but it was nice and fun once I got it set up in vscode, this stuff is awesome and you're a great teacher, thank you so much for making this free to the world.
If I was not enthusiastic about smart contracts for the etherium blockchain, I am now. Your voice is so nice and your teaching is so clear. Thank you very much.
The success behind my profit earning in bitcoin Investment is not solely on my skills but by the help of Investing with an expert.
@cedricjiosh6935
2 жыл бұрын
Hello
@cedricjiosh6935
2 жыл бұрын
I have been scammed several occasions and it really hurts
@cedricjiosh6935
2 жыл бұрын
I'm interested in investing again but can I trust Mr Mapat?
@aliciabennett9216
2 жыл бұрын
Wow I just make my 4th withdrawal today trading with expert Mr Erop Mapat
@aliciabennett9216
2 жыл бұрын
I think he deserves a honour
which is awesome and I can't believe at first when I got the video mail from him. I also watched his free course on udemy. Thanks, man. Hats off to you. Keep it up and stay healthy
Please I need help, I lost tons of money on live trade, I thought is the same as demo trade because I was winning in my demo account. This is really frustrating and overwhelming. where do I start please?
@laineyouellette8477
Жыл бұрын
Well….. I will advise you should stop trading on your own if you keep losing and start trading with an expert because trading with an expert is the best strategy for newbie.
@lindarandle8099
Жыл бұрын
That's true most people today have been having a lot of failure in Fx and crypto sectors because of bad orientation and bad expert
@vickivultee1297
Жыл бұрын
As a beginner who don't understand how Bitcoin trade really work and really want to make profit from it. I will advise you to first start working with a professional broker
@kylieschuyler3425
Жыл бұрын
How can someone know a professional trader that is trustworthy when legit ones are hard to find this days
@loganpeltier6329
Жыл бұрын
That's true I know Mrs Ashley George. I met her at a conference in California 2019 where she introduced us her business strategy, she helped me cover my student loans
First, they ignore you, then they laugh at you, then they fight you, then you win. A fully decentralized, peer-to-peer network is unstoppable. Bitcoin is inevitable.
@claradidi7573
2 жыл бұрын
What strategy should a new investor like myself employ ? I started investing only this year and so far all the coins I have invested in happen to drop immediately after I get in. Do I wait for more stability before giving another try?
@bobbygunz9254
2 жыл бұрын
@@claradidi7573 My consultant is "SUSAN AGNES HANCOCK" I found her on a CNBC interview where she was featured and reached out to her afterwards. She has since provided entry and exit points on the securities I focus on. You can look her up online with her name if you care supervision. I basically follow her trade pattern and haven’t regretted doing so. I made up $60,000 in q4 2021.
@claradidi7573
2 жыл бұрын
@@bobbygunz9254 Amazing I'll do that right away . Thank you
@solarisstechnologies8249
2 жыл бұрын
@@claradidi7573 investing in crypto currencies requires good FA. However, you can get on your crypto by investing with solariss technologies. Full guarantee and no capital loss
This great investment team mentioned below 👇 is the real deal for your investment program
@BlockTken800
2 жыл бұрын
The regular lending rates on FTX are quite good compared to most banks, but they fluctuate by the hour (and also intra-hour, but you're generally not paid for that). Meanwhile staking is a set yearly amount that seldom changes, but then you have to find a good entry and bare the risk that entails. On the other hand, I consider the opportunity cost of not owning crypto these days to be much of a much higher risk. That is to say, I think _not _owning crypto is far more risky than owning it, due to various things not limited to stupid fiscal policies and Fed money printing. So the best is owing it, trading and investing with it, I learned that from a crypto expert from Wealthfrontvest.net on google I've made tons of profits btw
Big thanks to this great investment and passive income team below for your consistent work in assisting my family out off debt and I believe they will keep on doing so
@nicholaslarry9484
2 жыл бұрын
The regular lending rates on FTX are quite good compared to most banks, but they fluctuate by the hour (and also intra-hour, but you're generally not paid for that). Meanwhile staking is a set yearly amount that seldom changes, but then you have to find a good entry and bare the risk that entails. On the other hand, I consider the opportunity cost of not owning crypto these days to be much of a much higher risk. That is to say, I think _not _owning crypto is far more risky than owning it, due to various things not limited to stupid fiscal policies and Fed money printing. So the best is owing it, trading and investing with it, I learned that from a crypto expert from Wealthfrontvest.net on google I've made tons of profits btw.
@arthurgwen1752
2 жыл бұрын
I vehemently believe this investment team can assist you with that; after spending what felt like forever drowning in debt, I can now afford to pay tuition fees for my children with there investment programs .
@mrfreezejones3324
2 жыл бұрын
Esta temporada ha sido realmente genial, he obtenido ganancias masivas en mi inversión en criptomonedas, todo gracias al experto Frederick Joseph.
@brianwayne8683
2 жыл бұрын
the best bitcoin Trading platform, Also the best platform for beginners, with no knowledge in investing Its legit and secured Its 10000% profitable.
The most amazing thing that could happened is that you forgot to run the migrations! It was very educative! 🤓I'm not going to forget to run migrations next time 🌟
Thank you. It works for beginners. thank you a lot
@PIYUSH-lz1zq
2 жыл бұрын
Can you please tell me basic blockchain reactjs project in youtube ??
Great video! thank you!
Nice video and great work, Honestly the right information is what we need to succeed. I believe the benefits of a successful trade comes from an expert and that is why i made huge profit with the help of Mrs Sylvia Miley, she's a genius and that's why i always advice novice to trade with professional like her....
@Lindav88
2 жыл бұрын
To avoid making losses while trading,one need to have a better understanding and knowledge about forex and crypto,and with the help of Mr Sylvia Miley, and her amazing strategy you are on the right path.
@jamesmicheal43
2 жыл бұрын
please can some one help me,my income stream is in a mess and i don't what to do..
@jamesmicheal43
2 жыл бұрын
@ben james hello can someone please tell me how i can reach her,i really need to talk with her so she can tell me how to start trading.
@jamesmicheal43
2 жыл бұрын
@ben james thanks, i just message her now and she is directing me on how to start trading
@ellenjessica9024
2 жыл бұрын
trading crypto now would be wise, but trading without a professional is really bad, i tried to trade alone i completely lost a lot of money but since i came across Mr Sylvia Miley i have made huge profit and have recovered all that i lost💙💙
I really like this video! Thanks for putting this out there
Great walk through Thanks!
*CRYPTO CURRENCY IS THE FUTURE INVESTING IN IT WILL BE THE WISEST THING TO DO ESPECIALLY WITH THE CURRENT PRICE NOW*
@christopherthomas7215
2 жыл бұрын
Yeah you're right one needs to diversify to have different streams of income,
@christopherthomas7215
2 жыл бұрын
Diversifying is the best key to investing and being wealthy,
@christopherthomas7215
2 жыл бұрын
Well I've been an investor in crypto trading and I can say it's really profiting.
@bendickson9414
2 жыл бұрын
Trading systems allow you to limit the factor of emotional influence on decision-making,
@bendickson9414
2 жыл бұрын
as well as to give the trade a certain degree of systemic character.
Investing in crypto now should be on every wise individual's list. In some months' time, you'll be ecstatic with the decision you made today.
@nohamburchard6639
2 жыл бұрын
that's why you need the help of a professional like Mr. Adam Thomas Rex who trades and understands the market more to earn a good income, these professionals understand the market like it's their own farm and make s maximum profit for investors.
@aimeekrista6773
2 жыл бұрын
Please help me I'm into marketing and I also want to invest too, how can I contact expert Adam Thomas Rex?
@nohamburchard6639
2 жыл бұрын
INSTAGRAM 🙂🙂Adam Thomas Rex🙂🙂🙂
@ulrikemorgane5071
2 жыл бұрын
Amazing to see others trading Adam Thomas Rex, I am currently trading with him and my portfolio has grown tremendously.
@nohamburchard6639
2 жыл бұрын
@Vivian Chloe 👆👆👆
Sir, your videos are the most easily understandable
It was so much fun ahahha!! Thank you for the tute!
I'M NEW TO CRYPTO TRADING WHAT'S THE BEST WAY TO GET STARTED WITH TRADE COS I'VE BEEN MAKING MY PERSONAL RESEARCH FOR A WHILE NOW I DON'T KNOW HOW TO TRADE ON CRYPTOCURRENCY ?
@addisonhernandez1933
2 жыл бұрын
As retail traders, this highlights the importance for understanding what conflict of interest exists when people create content around any specific trading platform/ strategy.
@ednawagner4806
2 жыл бұрын
As a beginner who don't understand how Bitcoin trade really works and you really want to make profit from it. I will advise you to first start working witha professional broker
@christinebishop8487
2 жыл бұрын
This thing about been successful has to do with working towards your goal and not giving ears or attention to side thoughts
@jaidevbasak5834
2 жыл бұрын
How can someone know a professional business account manager that is trustworthy and legit they are hard to find this days
@toddchambers138
2 жыл бұрын
I highly recommend Mrs Olivera Jane okhumalo, she is my current trader and her strategies are working
Investing is a way to set aside money while you are busy with life and have that money work for you so that you can fully reap the rewards of your labor in the future. Invest wisely.
There is so much one needs to already know in order to follow your tutorial
@JACKRAIDEN97
3 жыл бұрын
@@henrymieleborja7614 you are delusional and don't understand what you are talking about
@henrymieleborja7614
3 жыл бұрын
@@JACKRAIDEN97 ive been coding since HTML CSS Action script.....I'm not delusional....new languages have hit the scene that do the same things as old world php MySQL....but more complex to understand....it's a game of throw you off every decade....your the delusional one to think we live in an honest and ordered world.....- Azul....Eremod.com
Amazing tutorial thank you very much
Amazing tutorial thank you.
Having adequate orientation or knowledge about bitcoin trade or any other cryptocurrency is a key to a profitable and a successful Investment. I can unequivocally say that Forex and crypto trading is one of the most profitable and lucrative business for every Investors with the right expert..
@adrienneszczeblewski673
2 жыл бұрын
Well I must say people are scared because there are so many unprofessional brokers out there.
@sherrellsprowls7804
2 жыл бұрын
That's true a lot of people today have been having a ton of disappointment in stock and Crypto Trading in light of helpless direction and awful specialists
@damienbenjamin4383
2 жыл бұрын
I think I'm blessed because if not I wouldn't have met someone who is as spectacular as Expert Meghan Taylor
@damienbenjamin4383
2 жыл бұрын
She has been handling my account for years now.
@adrienneszczeblewski673
2 жыл бұрын
@@damienbenjamin4383 Wow I'm just shocked someone mentioned and recommended Expert Meghan Taylor, I thought I'm the only one trading with her.
I thought I can't learn these technologies as can't pay money to learn... But you're bringing a great opportunity... Thanks for this beautiful session. 🎉💪🏻
@dylanpowell2674
2 жыл бұрын
Google is massive
Thank you that was fun :) on my way to go get a blockchain job :)
I wish I would have found this video when it first came out. good stuff.
Wow! Seems like a great course. Im going to start this after I finish your MERN stack tutorial!
@Idysman
3 жыл бұрын
LOL me too in 2021
@kelvinxg6754
3 жыл бұрын
@@Idysman it's been 4 months now how are you guys doing ?
@Idysman
3 жыл бұрын
@@kelvinxg6754 Ah, I am doing great. Glad I was able to develop my first blockchain project after I finished my MERN stack course.
Excellent video which pulls a lot of concepts together. Really needed this and feel my knowledge has supercharged forward!! Thankyou Greg -brilliant.
@williamsjanet2685
4 жыл бұрын
24hrs_hack_service on |nstagram, they are the best, they help me generate $24,000 and am grateful to them forever.
@brianwayne8683
2 жыл бұрын
the best bitcoin Trading platform, Also the best platform for beginners, with no knowledge in investing Its legit and secured Its 10000% profitable.
Thanks for the information, the truth was a sensitive issue.
thank you this tutorial is pretty helpful
@brianwayne8683
2 жыл бұрын
the best bitcoin Trading platform, Also the best platform for beginners, with no knowledge in investing Its legit and secured Its 10000% profitable.
You are accessing the MetaMask window.web3.currentProvider shim. This property is deprecated; use window.ethereum instead. how can i solve this error. This was showing in developer options in the web page
Thank you!!!
thank you for this amazing course
Nobody: This guy: not even a wink, I don't blink I don't doze off, I don't even nod to the beats I don't even close my fuckin' eyes when I sneeze
@Alexmdz
3 жыл бұрын
💀💀💀
@neuron8186
3 жыл бұрын
Eminem
@marcusgarvey630
3 жыл бұрын
Hes wired **sniff sniff**
@andresLK
Жыл бұрын
> Glad I got into crypto when I did because it’s been a turning point for me financially, been my best decision so far..
@andresLK
Жыл бұрын
@Windarti30
Жыл бұрын
@andresLK
Жыл бұрын
@charlottedale1111
Жыл бұрын
Thank You!
I believe < that the inflation is already priced in crypto market since the end of last year. These manipulative rats are always 2 steps ahead of everybody because they are market makers. I hope I’m wrong and they won’t keep dumping it on retail investors as always. Those who hold the longest will profit the most, I trade and hold profits keep up the great work! and also Kennet Gibbs has been doing a great job reviewing all chart, trade and techniques on BTC which has enhance the growth of my portfolio to 20 BTC lately…….
@susanlanez6918
2 жыл бұрын
He can easily be reached on Tele gram @Kennetgibbs_bch
Stock is the oldest online market we have done in the past years, We employ it because of the highest quality services it renders and how successful it is, today we now say crypto currency too, I'm just saying that people should develop the habit of investing. really helpful in life.. Trading with Expert Mr burrell is the best Option
@carolburnett2201
2 жыл бұрын
A friend that I referred to her just received $7,050 profit after 10 days of investing....I became jealous.. lol
@raciocinionerd4291
2 жыл бұрын
I've made over ten thousand bulks profit with her.... highly recommended
@beatricenebraska5456
2 жыл бұрын
I think I'm blessed because if not I wouldn't have met someone who is as spectacular as she is the best broker I ever seen
@michaeljack8594
2 жыл бұрын
As a beginner how do I get into Bitcoin investment I'm interested
@Smalzlanky
2 жыл бұрын
@@michaeljack8594 I am recommending you to Mrs burrell, best Crypto Analyst and Accountant for guidance👇
Please I need someone to help me trade or invest the forex or crypto market because I’m tired of trading in losses myself. I’ve blown my account twice and it’s frustrating…
@musayakububello9604
2 жыл бұрын
@Jonathan Eric Wow I’m amazed you mentioned Mrs Tracy Williams she is the best and her strategies works like magic. I’ve been making over 300% of my investment weekly since I started investing with her trading service.
@johneric7624
2 жыл бұрын
@Jonathan Eric I will also advise you try Mrs Tracy, she is legit and her profit scheme is amazing, I’ve never seen any of her clients complain of lost
@patrickjohn7423
2 жыл бұрын
@Sandra Well, you are saying the fect. invested $4,000 with Mrs Tracy, and earned $12,000 in 7 working days.
@johnnycharles4163
2 жыл бұрын
@@patrickjohn7423 Mrs Tracy has really made name for herself. I invested $10,000 and earned & 34, 000 in am in am interval of one week
@villasave3806
2 жыл бұрын
@@johnnycharles4163 I’m also benefiting from Mrs Tracy I was afraid of investing with her platform until I got convinced by my cousin who linked me up with her and since then I’ve been earning at least $4,000 profit weekly from every $1,000 I invest.
Nice video. A sturdy foundation ensures overall success and this is what having a mentor brings. Engaging the services of a proven broker accelerates your crypto trading career positively. Unnecessary losses are avoided and you gain a better understanding of how to take advantage of both the Bull and Bear markets. Join a seasoned broker today for trading tips and tricks and make gains using your mentor's trading signals.
@AleksandrPetrov703
2 жыл бұрын
So much insight to be gained from this video.
@AleksandrPetrov703
2 жыл бұрын
And One takeaway for me is that trading without a guide amounts to financial suicide.
@vinhecktor6442
2 жыл бұрын
Way to go, mate! You wrote my exact thoughts. Trading under the guidance of a professional will definitely reduce my exposure to risk
@matthewshaw811
2 жыл бұрын
How do I go about finding a good professional who can put me through the use of financial analysis to determine what crypto to buy?
@DavidLFrink
2 жыл бұрын
I've been dabbling a bit on my own. Guess I'll need to find myself a crypto guide
The best channel
Awesome. THX.
Thank you very much for the video. Much appreciated!
@williamsjanet2685
4 жыл бұрын
24hrs_hack_service on |nstagram, they are the best, they help me generate $24,000 and am grateful to them forever
This is an amazing tutorial to practically implement features of blockchain. Love the effort, thank you so much. Please keep posting!!
@harishchand2329
2 жыл бұрын
Hi
@curiouspanther2818
2 жыл бұрын
@@harishchand2329 why man, that desperate?
@PIYUSH-lz1zq
2 жыл бұрын
Can you please tell me basic blockchain reactjs project in youtube ??
@asutkarshrushti6806
2 жыл бұрын
Did you implement this ?? did it work?
@sukritapanigrahi1740
2 жыл бұрын
@@asutkarshrushti6806 yeah I did, it worked But this was long back
This is awesome 👍😎
Nice content Gregory 👌
I undeniably
@katashichikako3794
2 жыл бұрын
Trading with an expert is the best strategy for newbies and busy investors who have little or no time to monitor trade.
@donaldcampbell9869
2 жыл бұрын
I strongly advise you against self trading, it's really dangerous and had brought so many investors down, you need someone with the knowledge and strategies, someone dedicated to the crypto currency market business, and I will strongly recommend expert, Mrs Debra Dianne Brooks.
@nenajurgen5927
2 жыл бұрын
How do i reach her ?
@donaldcampbell9869
2 жыл бұрын
@@nenajurgen5927
@seoyeon2201
2 жыл бұрын
I stumbled upon one of her
A very nice course, must for the blockchain beginners :)
Great content!
Hi, i love your work
I feel there are more to this market than we know. Ask for a proper guidance before! Nvesting in this pretty much complicated market. I've made over 38 b tc from an allocation of 15 b tc over the last 8 months using Dong Henry help. Things might get worse so just make the smarter move
@leo-gf4jq
2 жыл бұрын
I have traded with a lot of individuals but I have never come across anyone as good as Mr Dong Henry just by applying his strategies I now trade independently. he is the best I'd advise any novice in investing to trade with him.
@victoria-ff7kr
2 жыл бұрын
You really amazed me sir [Dong Henry] for fulfilling your promise I really can't believe you will make it happen thank you so much sir ..
@oliver-wi8iv
2 жыл бұрын
I recommended a professional broker to you guys sometime ago, can I get person who invested with him ? comment below Dong Henry let's gooooo
@alice-dn3bl
2 жыл бұрын
Wow I'm just shock you mentioned and recommended Expert Mr Dong Henry I thought I'm the only trading with him
@anthony-gk8zd
2 жыл бұрын
I have been hodling and hodling for some while now and I think its time for me to go beyond that and head for the topping games.
Thank you .
Thankyou for this i have an idea 💡
I am having trouble downloading truffle though the terminal. Would you be able to help guide me? I can send you the terminals response to my input
@shivambhosle3032
3 жыл бұрын
use sudo
@azidali9981
3 жыл бұрын
if u are using windows and u encountered "rollback failed" then try to restart pc after installing node
Can you do a xml tutorial please!!??
Thanks for Info.👍
Great project
The Market has been pretty bad until today it decided to surge. Everybody was Practically Crying then. It kept dipping. That's what you get when you feel you can navigate the process on your own. Big thank to Ryan Willer. I'm not bothered with how bad the Market is because my assests are insured due to his advice and I still receive my profits
@samuelblunt9833
2 жыл бұрын
Ryan Willer is very resourceful and helpful to me as well. I started trading a fairly small account and i got over 200% within one month. We need more traders like him in the space to guide the teeming population of crypto enthusiasts and traders out there..
@rebekitaann4958
2 жыл бұрын
but honestly a lot of people thinks crypto is luck, if you don’t know what you are doing and you don’t have guidance. you will loose your money to crypto. i have been there that was before i met Ryan honestly he brought light to my trading story
@kennedylucas4833
2 жыл бұрын
a novice can’t do it on their own, and also there is different from buying and holding, and trading. holding is like keeping money in a bank, trading is for people who want’s to make money. and you can’t do that without understanding the market..
@luckyjeffs9971
2 жыл бұрын
Trading and minimizing losses was also possible for me thanks to Ryan Willer's daily signals and guidance
@nurseanissa4990
2 жыл бұрын
If you are serious about making awesome profits and increasing your portfolio i will advice you to contact Ryan Willer, he's good at what he does. I recommend him because he is the best signal provider I have come across.
There's a lot of automated comments here, it seems. All of them are very generic.
Thanks!
ohh man great content
If you take a shot every time he says Blockchain, you will become Irish.
@samsmusichub
3 жыл бұрын
I tried this. Actually, I became dead.
@usewallopaidontelegram6542
2 жыл бұрын
*I never believe this was real until I receive 4btc from 👆👆 service*
Hi loving the course, I really want to know how your terminal looks so nice
@cjod634
3 жыл бұрын
Its mac
Thanks for this informative video
I have been trading for about 6 months now and just about every trade backfires and slaps me in my face. Nearly impossible for me to catch more than a few points . I try to do top down analysis but it doesn't work for me . I say to myself, clearly I'm in the 90% that lose money, so I open a demo account, do my analysis, then take the opposite of what I would normally take and get the same result. I'm starting to feel hopeless, any advice for a struggling trader?
@amirbetts3494
2 жыл бұрын
@Ray smith You're correct, I don't lose money every single trade, but my main problem is trying to let my runners run. Very rarely do I catch big moves . Instead they go a few pips in my direction, then go against me if when I try holding them. Also my entries could use a lot of improvement. A mentor would be amazing, but getting one is easier said than done. If it's not too much to ask, do you know any legit ones?
I can't find any private network in metalmask?
Thank you sir
I honestly can not thank you enough for these videos.
So does the user pay ether every time he updates or changes his todolist? Does it cost ether to retrieve todolist information from the blockchain?
@johnames6430
3 жыл бұрын
it's just an example, I don't think there is any real life purpose to tie your to-do lists to etherium block-chain.
if you get App.account is undefined, use loadAccount: async () => { // Set the current blockchain account web3.eth.getAccounts().then(function(result){ App.account = result[0]; console.log(App.account); }) },
Hi i love your work
great video thanks now I understand why does tether that important
In Windows instead of touch , use echo $null >> package.json
@lorddavidlawrence
3 жыл бұрын
Or just use WSL 2 😉
Tks you very much
thank you .
You're also missing the big point here that's essential for beginners: context. Sure, smart contracts are cool, ethereum is a transaction-based state machine, the code is immutable by nature yadi yadi yada. But why would you NEED blockchain ? And I mean actually need, not the "hey, let's just use blockchain as a distributed db and interact with it on the client using web3 cause it's hype" kind of need. Here you're pretty much jumping straight on development. One thing I often like to say to beginners is "Coding is the easy part: understanding what you're building, how to break it up into smaller parts, why you're building it to start with on a higher level ,and why you're using the technologies you're using is key". Which this is 100% missing IMO.
@fronominal5047
5 жыл бұрын
i agree
@severuskein1809
4 жыл бұрын
well said mate
@benevans8250
4 жыл бұрын
I agree with this comment and so when I first read it I clicked on your channel...no content. Maybe it would be a good idea for you to create some videos explaining the context of smart contracts. It might turn out to be worth your time in the long run as people come to this video and find themselves wanting the context first.
@firefolly1284
4 жыл бұрын
I was hoping your comment would explain why you would need blockchain, but alas...
@AndreAndFriends
3 жыл бұрын
@Alex Can you please give us a few examples. I really like your idea. I’ve done it in the past on my own projects. Would love to see how other people implement it. Kids remember, everytime you deliver your project, clients ( or your project manager ) will have lots of questions, ideas & what if comments. It’s your job to show them what’s the best!!! It’s your future project if you give them a few better ideas and show them why they need to hire you to implement them!!! This will make you $500 per hour programmer!!!
Little question: In both Chrome and Firefox despite having set up metamask I get "Web3 is not a constructor". How would I fix that?
@Thandidladla
2 жыл бұрын
Think I fixed it. Solution: in the header of the index.html And var Web3 = require('web3'); at the top of app.js
@damoywilliams1149
Жыл бұрын
@@Thandidladla thank you for this.
Thanks
We don't talk about BRU NO NO NO. THANKS so much for the competition. Crossing fingers all the steps for the giveaway for a cubo goes well for me. Really excited!
🌈 *I'M GLAD I GOT INTO CRYPTO AND NFTs, WHEN I DID BECAUSE IT'S BEEN A TURNING POINT FOR ME FINANCIALLY, IT HAS BEEN MY BEST DECISION SO FAR* ❤️
@isabellamia...219
2 жыл бұрын
Bitcoin trading will be beneficial to every wise individual in 2 years you will be wealthy with the decision you make now
@charlesrobert6762
2 жыл бұрын
Then i will like to introduce you to my expert mrs sharon Allison, expert sharon is the best, i have been working with her for months now, investing with mrs sharon is awesome and cool
@michaeljoseph8641
2 жыл бұрын
I’m just starting on the NFT trip and waiting for a couple of new collections from mrs sharon allison to mint hopefully this weekend or next before stepping in to purchase
@donaldthomas3798
2 жыл бұрын
You are correct I'm also a beneficiary to expert mrs sharon
@franciscopedri4555
2 жыл бұрын
Congrats my friend! Although definitely not to your number of Xs, but I have also had great success too in the NFTs space through mrs sharon allison as well.
Everyone think the market is gonna follow the early 2021 rally and end in crypto winter after May,. just a guess. Not a fan of rise and fall anymore, people think Investing in crypto is all about buying coin and leaving it to pump, come on it takes much analysis to be a successful crypto trader, i trade with Mrs Wendy Harris, her skills set is exceptional.
@ricegibs5925
2 жыл бұрын
Wow ,amazing to see others who trade with Mrs WENDY HARRIS, i am currently on my 5th trade with her and my portfolio has increased tremendously.
@leonardocolton9588
2 жыл бұрын
This is not the first time I am hearing of Mrs Wendy Harris, her exploits in the trading world but I have no idea how to reach her.?
@user-cw3uq3st4c
2 жыл бұрын
⬆️⬆️
Hi , This video helped me lot as an entry point to learn smart contracts . But can you please explain about `string memory _content` can't i jut use ` string content`.
great thanks!
@williamsjanet2685
4 жыл бұрын
24hrs_hack_service on |nstagram, they are the best, they help me generate $24,000 and am grateful to them forever.
Great video! These courses have helped get a quickstart with this technology. I still have a question tho, if this dapp was deployed to the real world, the Todo list would be global? Like anyone who enters a new task is adding it to the same global list.
@DrogMinecraftVideo
2 жыл бұрын
In this implementation specifically yes, it would be like that. There is a way for each address to have their own list of tasks though.
Excelent video, but how I can deploy all this in production environment?
Thank you so much 👍🔔✌👏❤👌🙌😍
gonna deploy this on real etherium main chain and spend around quarter cents per todo to note down my tasks. that's a small determination fee to complete them
Hey Gregory, thanks for this tutorial, please help me with this: TypeError: Web3 is not a constructor Uncaught (in promise) ReferenceError: Web3 is not defined Do you have any idea? Thanks again!
@Draxper
2 жыл бұрын
Hi, I am getting the same error. Did you find any solution to this?
@heliocardoso3884
Жыл бұрын
In your package.json you need to: 1 - add "dependencies": { "web3": "^0.20.6" } (at the bottom of the file) 2 - on the index.hml file add (just before ) 3 - run command -> rm -r node_modules package-lock.json (deletes the folders node_modules and package-lock.json) 4 - run command -> npm install
I have been seeing so many recommendations about your channel, It’s tremendously impacting so many people. I've learned more about trading in the last 2 months from your channel than I've learned in the last 2 years from all else combined. I was able to raise over 14.4 BTC when I invested at 6.47 BTC in just few weeks implementing trades with signals and insights from Simpson Williams….
@judeboyde8755
2 жыл бұрын
Lost so much in the past trying to trade on my own. I'm glad I took a positive turn last year when I got in touch with Simpson Williams through a colleague's recommendation. I've recovered all I've lost from 3BTC to 12BTC now..
@simpsonwilliamsissimwillia7081
2 жыл бұрын
Simpson Williams is reliable and responsible to trade with, And i was able to grow up my BTC from 0.59BTC to 4.2BTC in four weeks....
@emmacunningham7269
2 жыл бұрын
I’m glad I came across Simpson through KZread comments and in weeks he helped me recovered almost all I lost.
@kennedyclinton9620
2 жыл бұрын
Please how do I get in touch with him?
@simpsonwilliamsiswilsimpso790
2 жыл бұрын
. 👆That's his handle..
You are awesome! I understood most of it, LOL. I'm sure that after I rewatch it 20 more times I'll get it. Thank you.
Love your videos, they're really helpful.
I need e crypto exchanger like binance please help....
So as a music nerd I think I would reference your smart contracts like we reference plugins. They can go and stand on their own and do other things or they can interact with this host or that host or whatever. Fucking brilliant really.... I'm entranced by this technology
@ProfecyTV
3 жыл бұрын
I can appreciate that analogy.
Hello, nice to meet you!
Thanx!
that moment when you pay 25 cents to tick off an item on your todo list.
@quizdiritto
3 жыл бұрын
HAHAHAHAHAHA
@dipeshdebnathltd
3 жыл бұрын
this app will help a procrastinator a lot.
@alejandroguzman4619
3 жыл бұрын
I wonder how much it is now
@dipeshdebnathltd
3 жыл бұрын
@@alejandroguzman4619 try to predict howmuch it wil be worth 10 yrs from now when the last 1000 coins of Bitcoin will be mined
@alejandroguzman4619
3 жыл бұрын
@@dipeshdebnathltd Crazy to think about
Interesting demo app. Also interested to learn why would folk use blockchain tech as a random distributed db backing a web app over say Mongo?
@animate5747
5 жыл бұрын
Well blockchain apps are definitely not better than db apps at the moment! Dapps has so far meant only gambling applications. Right now gambling apps seems to be only use of blockchain appmaking! But the reason why I think people are trying to plug blockchain into everything is due to the "possibility".
@Learningthroughteaching
3 жыл бұрын
To escape big technocratic censorship, relinquish trust to cryptography rather than fallible humans, and to create virtual decentralized economies,nation states eventually.
Great job, thank you!