Solidity Tutorial - A Full Course on Ethereum, Blockchain Development, Smart Contracts, and the EVM

[@lestermcpherson2487]

Dude. wth - I learned more in the first 45 min than online courses i bloddy paid for. Insane.

[@fintech1378]

Which one

[@2000mipo]

Part 1 Intro To Solidity - 00:45 Part 2 Data Types and Data Structures - 12:06 Part 3 Function Visibility, Modifiers & Time - 32:44 Part 4 Sending Ether & Events - 46:33 Part 5 Smart Contract Interaction & Inheritance - 1:00:50

[@Explorer0134]

Thanks Also check kzbin.info/www/bejne/iHyThYx-ht90eMk

[@holiday2147]

Hello bro r u aspiring blockchain developer?

[@chayanmitra2922]

Thanks for the effort, gonna share this timeline at Linkedin

[@divyanshtripathi4867]

Idhar se revise krlo topic solidity ka

[@gamingfreaks7108]

part 6 Math in solidity

[@victoriagraham4858]

Successful people don't become that way overnight. What most people see at a glance wealth, a great career, purpose is the result of hard work and hustle over time. I pray that anyone who reads this will be successful in life

[@washingtonbilly2512]

You are right, to be a successful person in life require him or her of hard work and time

[@washingtonbilly2512]

The thing about been successful is working toward it and not going the other way round

[@juanfrancisco285]

You're right. Been thinking of going into gold and cryptocurrency

[@juanfrancisco285]

It's obvious everyone is going into investing cryptocurrency especially BTC

[@JoseVelasquez-tr8sc]

I totally agree with you it has been an eye-opening experience for a lot of people.

[@GameDevNerd]

This is actually easy. I've been programming a long time, so all I need to do is get used to this slightly different C-like syntax and pick up a few blockchain concepts and I got this.

[@ramgc7]

Be carefull because one thing is handling the syntax of solidity. Other different is get use to the behind scene concepts that are going on!.

[@GameDevNerd]

@@ramgc7 of course. I'm not going to attempt anything really important until I fully understand the environment.

[@blasttrash]

@@ramgc7 what "behind-the-scene" concepts do you mean? Like in microservices world you would have service discovery, circuit breakers, routing, load balancing, authentication, authorization, caching etc. What similar concepts exist in solidity?

[@codewithdevhindi9937]

yeah man

[@arturocabrera5123]

I got the same thought, when I watched the video!

[@andyfranklin3865]

20 mins into this: I don't think I'm smart enough for this I will just keep trying until I get it. Thanks for the great content!

[@StevenAkinyemi]

What is the update? Do you get it now?

[@thewikipediabrown007]

@@romking8249 Thanks -- what should we learn before this? Javascript?

[@thewikipediabrown007]

@MrLottery Thank you. Time to get crackin!

[@thewikipediabrown007]

@@romking8249 Thank you! Udemy looks good. As for internship, I'm 38 so I think that ship has sailed but hopefully I'll be able to just build my own stuff one day. Thanks for the good advice!

[@kezza10mail]

@@romking8249 for someone who wants to learn some basics to make some fun meme coins, which language would you suggest i learn ? it seems cardano will be coming out soon and we will be able to use any language, which language would you learn, as a begginer going into blockchain in the near future ? thanks man. or could you possibily reccomend the course you took on udemy ? i need a foundation to build upon, your a legend, thanks

[@scholasticachris4297]

I will forever appreciate this channel, you've helped me and my family a lot, your videos, advice, lessons and funny words are Inspirational and helpful to us. My husband and I have been able to minimal, conscious in spending, saving and investing wisely, I now earn every week. You're such a blessing to this generation, we all love you

[@naomieharris3367]

I will love to be your friend dear as well as sharing some ideas to my husband and about your earning weekly

[@scholasticachris4297]

@@naomieharris3367 I can share some that helped me i.Plan towards it ii.Be minimal in spending iii.Save money wisely towards retirement iv.Save to invest, it's a proven way to get richer

[@naomieharris3367]

@@scholasticachris4297 I know you're speaking of investing,how can I start a great and profitable one?

[@scholasticachris4297]

@@naomieharris3367 There are lots of investing options (real estate ,stocks, gold silver, cryptocurrency, Airbnb, ETFS)

[@naomieharris3367]

@@scholasticachris4297 I have had no luck investing in cryptocurrency I invested on my own but my profit aren't always as I expected, sometimes I just keep loosing money

[@jwferrazza4444]

Gave me a big jump in programing smart contracts. Videos are great, if i have a issue understanding manipulating values in some cases i just do some deep reading to move to another level. Thanks to your video's i been writing and testing writing and testing adding my own logic to your logic and getting into some deep contracts.. I wish i could afford the boot-camp hopefully some day soon. I might even make it off of my first job i am going to bid on. I set a goal two weeks i am going for it.. thanks for all the motivation Greg

[@TheRealKitWalker]

Gregory is the best. A Self taught individual like most of freecodecamp viewers.

[@abeltedros6001]

This was really helpful! Keep up the Solidity + Ethereum tutorials :)

[@safasafa3222]

Hi i need some help in my project.can you help me please code blockchain/ethereum

[@nickschmitt8594]

Thank you, Jared Leto

[@chris.everett]

Thanks Schmidt

[@MrDwightsimon]

🤣🤣🤣

[@CoentraDZ]

😂😂😂😂😂😂😂😂😂

[@JasonPachomski]

Underrated comment

[@sanjaybalnad4180]

Hey, i don't have any basic knowledge about programming knowledge except python. Can I learn?

[@evangelinewebster]

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]

As retail traders, this highlights the importance for understanding what conflict of interest exists when people create content around any specific trading platform/ strategy.

[@christinebishop8487]

You are right, to be a successful person in life requires hard work, being focus and commitment

[@ednawagner4806]

How can someone know a professional business account manager that is trustworthy and legit they are hard to find this days

[@byronjohnston5162]

@@toddchambers138 Wow I'm amazed you mentioned Mrs Olivera Jane okhumalo

[@jordanjenkins4008]

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

[@eqnawr]

wow this is amazing. I feel the urge to dig deeper. our possibilities today blow my mind

[@legachannel7564]

Yo brother can you help me

[@arianazin5419]

Maybe you were drunk?

[@quantumblurrr]

lmao

[@ashishinamdar9445]

A very good hands on video on Solidity. Thanks Gregory for this video. I had many of my doubts cleared out through this.

[@adespade119]

For me, one of the big problems when trying to learn a new language is knowing which of the variables used are keywords or are they variables, modifier, is that a keyword, is owner a keyword, address owner; is owner a keyword or was that chosen as a variable etc. I often think there should be very clear way of making it known that a keyword is being used so that I can differentiate and know that something is a variable and not some keyword that has other properties I might need to know about. Great video by the way, I'm planning on writing my first solidity contract after this ..

[@JoboyJordan]

There's syntax highlighting for that. Blue font means reserved keywords.

[@americancitizen748]

Your IDE (Integrated Development Environment) software will often do the color coding of reserved words for you.

[@americancitizen748]

This is a great tutorial! I am glad I learned Android phone app programming with Object Oriented Java first -- because that made Solidity MUCH easier to understand. Same basic concepts...

[@rayhan777]

Which app?

[@alexanderrowan5723]

Superb content. I do have to admit the financial market at large can be remunerative provided with the right approach, through and through I’m thankful for pro aid.

[@bnmyron4225]

So many keep talking about the lucrative nature of the market, I tried and its no so easy , you say its rewarding how so?

[@alexanderrowan5723]

Well besides trading, I also make a lot just buying the right alts at a good time. You’ll be surprised what $1000 on a good alt could do in a week sometimes even days overnight, the market is son lucrative especially when you find a gold method to approach it

[@joceylingranada9115]

You got a major point, I had some btcoins when it reach a record high of $65k, the profit alone from buying just one coin at $13k

[@jeffereywalsh8950]

You make it so easy, there’s much technicality in earning off the trade market, how do you do it ?

[@alexanderrowan5723]

Well you got it right, its why I’m thankful for professional aid, look up Noud K Mikan, he’s a top licensed investment adviser Working with him has got me not just coins but as well my portfolio doing really good numbers,

[@jumbledfox2098]

I'm 14 and getting into smart contracts, this video is incredible!

[@dr.strangelav4579]

Nobody cares dude, I am 12.

[@jumbledfox2098]

@@dr.strangelav4579 boy you must be fun at parties

[@mohammedaslam2912]

I'm 27, ya nobody cares still I mentioned because I care :)

[@jumbledfox2098]

we should all just agree that smart contracts are cool and learning is fun

[@dr.strangelav4579]

@@jumbledfox2098 Your mom confirmed it the next morning.

[@dajlfdkl]

thanks so much for your content. just some feedback, if you explained the big picture more for each step, it would help viewers better understand what the minute details is really doing.

[@patriciafredenburg142]

Finally a sensible video amongst all the intraday gambling strategies..keep this honest and good content going!!!

[@cynthiawinmar8244]

Trading successfully is when you got the right strategy. Trading with MARK strategy has brought me great success.

[@aitchisonwes5596]

I have used a lot but his, are the most accurate can't stop working with you, don't care about what they say.

[@patriciafredenburg142]

Martineshie,,,Via Te'le'gr am',.📧📧📧

[@YlmazAtl]

Why don't you put ads to videos? We're definitely not bored with your ads. You totally deserve it guys! 😊😊💯👍

[@rallokkcaz]

Yılmaz ATLI FreeCodeCamp is exactly what it says it is free, and mostly open source. They don't put ads because they don't need them, they're backed by multiple companies and many donations to keep this entirely free and ad free.

[@basuraexe]

he's also a verified brave publisher ;)

[@monsieur2761]

"we" just means "you" ( and me in this case)

[@nozulani]

kendi adına konuş

[@joeq6683]

Wow. I like struct coming from Java and C#. It's like a whole class, but you can use it anywhere!

[@Geechie2ATL]

Thanks for the info! With this knowledge, I was able to test my understanding by looking at the SHIB contract and breaking down each function. I found that ironically, it's quite similar to what you discussed in your tutorial (in contrast to some others I looked at) 😆

[@Naz-pk4ll]

38:18 "and after this, we can just basically do this _;"

[@mohdarafathossain2872]

Yeah just _; you know. I do that in every programming language. I get an error but yeah. I just _; randomly you know.

[@anfechtung-143bgb4]

What is this doing, i never used or saw that before ?

[@Naz-pk4ll]

@@anfechtung-143bgb4 AFAIK, it is generally used in modifiers. So if you have a modifier that, say, checks that the caller is the owner of the contract and then the next line is this "_", then that translates into: 1. check that the caller of the function (that has this modifier) is owner; 2. take whatever code of the called function and paste it into where "_" is. So "_" means take the code from the function that is "decorated" with this modifier and put it into where "_" is

[@crypto_peng]

haha

[@autowork8056]

@@Naz-pk4ll Awesome thanks for the clarification

[@Edna904]

Investing in bitcoin is the best investment anyone can do this, because it has made a lot of people millionaire. I pray that anyone who reads this will be successful in life

[@savannaliwanu2054]

Bitcoin is the most profitable investment online if only you trade with a professional broker

[@savannaliwanu2054]

I have been trading on my own but my lost is too much for me, but I need a good expert trade we can help me out

[@michaellampe8216]

How do i get a professional broker i have been wasting my time trading on my own and blowing up my account

[@michaellampe8216]

I'm even ready to invest $200,000 once because I have up to $500,000 on my coinbase wallet

[@frankmuth1552]

I was skeptical initially but i got convinced by my uncle who link me up with her

[@rudreshtripathi8055]

dude ,this vdo, is really gud, i usually dont cmnt , but i had to hand it to you,.......... regarding the fact it`s been only 2-3 days since i am learning this lang

[@mayank9266]

Can i store data in Blockchain and can i view that data Plz help

[@sheffield8947]

Thank you sirs for doing the needful. 🙏

[@GerardoBelot]

@@mayank9266 You can, but the consept is a little difrent than a Database... you store events!!!

[@mayank9266]

@@GerardoBelot ok

[@paulhector1179]

I love your video at large but i will advice everybody who is into cryptos to Stick with ETH and BTC as much as you can guys. If everyone sells when it starts to fall, which at one point it will, the dream may be lost because of it being too volatile for companies to get behind

[@christinalopez5324]

imagine being rich, being too lazy and ignorant to come to even the slightest agreement. Let's petition to fire the government or take from their pocket Money is good for only three things : fun, investing, and giving.

[@johncristani2121]

what is the best way to make money from crypto trading?

[@randyethan9949]

I don't trade, I invest with a professional assigned by a crypto company that trades for us and returns profits on weekly basis for me and you can invest your capital and get weekly Returns of investment (ROI) without any extra fees attached

[@elijenkins843]

when you are in this business you should know where to invest, I see a lot of people who waste their money in this business, one should know how it works and where to invest, A good strategy and manager is what you need to make good profits from trading. that's why I strongly recommend

[@richardmiller7800]

yeah that's right I think the best way is to invest with a professional, at least it saves the trauma of too much losses

[@Jman848]

Theres alot of stuff out there that throws you to the wolves when it comes to learning solidity - and this isn't one of them. You're an amazing teacher dude. Type of guy I want on my friends list when I need something explained on a human level lol

[@hungtung2257]

Hi ! The video is very rewarding. I hope you can do more courses on smart contract development on binance smart contract

[@emzgalante2640]

I won’t hold my breath about the usefulness of this video. The only reason this guy is doing this class is to push his KZbin channel, but more importantly to sell his Dapp University courses!

[@t.i.s.r.oofficial7142]

If you are having an issue with automatic compilation or the interface you can go to the main dashboard and choose "restore to older version" to follow along better. Best

[@emekakingsley7318]

Hi please help. can't seem to find how to change the interface as it is completely different with the one I have

[@AlexJ_216]

Great overview of the basics, super concise and informative. Thanks!

[@avidambassador6665]

Excellent Tutorial - brief, to the point, and digestible. Cheerios!

[@BeastyPete98]

Love the Thomas Sowell books in the background! Basic Economics 😊

[@goldlenz1375]

"And after this we can basically just do this" 38:17 is high level teaching lol

[@arnaudvilaseca]

lol

[@matix26]

but really what happens when you do this?

[@matix26]

Ok, so it turns out that this is special symbol that dictates where the modified function should inserted.

[@MichaelNguyenVita]

Efficient & straight to the point. Great vid

[@bertoolivarez2808]

Investing in bitcoin/Forex and some other selected cryptos is the best investment anyone can do this year 2022, Because bitcoin, ethereum, crypto and Forex investment has made a lot of people millionaires... i have witnessed a colleague become a millionaire...

[@reynaldorivera2194]

I actually started investing in bitcoin during the covid lockdown now I make profits more than I expected

[@larahalleck7684]

As a beginner how do I get started ?

[@fredrikaschulte9235]

@@larahalleck7684 If you are a beginner, I will advice you to get connected to a professional broker and trainer like expert Frank Woodman

[@fredrikaschulte9235]

@@larahalleck7684 If you are a beginner, I will advice you to get connected to a professional broker and trainer like expert Frank Woodman

[@morganroth44]

@@fredrikaschulte9235 A friend that I referred to him just received €7,050 profit after 10 days of investing... I became jealous. Lol. funny

[@richardmhain]

Thanks, very helpful example on Blockchain programming. I believe it'll be helpful to programming if the conditions & actions are commented first. Looking forward to more learnings. Thanks again ..

[@debatetv8408]

I noticed he has posted one video so many times with different titles , let me try this one first

[@SF_Curious]

What best practices you recommend for vulnerabilities, and how to avoid them?

[@JRis44]

Well shoot that was fun. Not quite making my own sofisticated smart contracts yet, but this is a great start since I do understand the concepts this time around. Hopefully next year I can look back and see how far I've come from such petty things!! XD

[@asnetfr]

Thank you very much, the course was very clear :)

[@safasafa3222]

Hi i need some help in my project.can you help me with code blockchain/ethereum please

[@venkynavindla6795]

DATA types ->13:50

[@Windarti30]

Getting Money is an issue that everyone has in order to live a better and more luxurious life. Life was difficult for me until I began trading bitcoin and am now earning a lot of money even with the current crash happening in the trading market, I still make gains using a better strategy.

[@Windarti30]

Every financial goal requires patience, dedication and consistent spirit knowing that investment is currently the most lucrative business in the world, both NFT, real estate and Crypto> shares are really positively changing people's lives all this i learnt through Thomas Anton.

[@charlottedale1111]

The most prudent thing for everyone to do right now is to invest in other sources of income that do not rely on the government. Especially in light of the present global economic crisis. This is still an excellent opportunity to invest in stocks and digital currencies

[@Windarti30]

@Nancy Abeyta You can communicate with him on telegam with the user name below.

[@Windarti30]

@Nancy Abeyta Earnwithanton

[@kelseyrandle7293]

Lol so fake

[@mcdonaldsyummy3176]

Assuming that you are definitely disapproving of programmed aggregation or the connection point you can go to the primary dashboard and pick "reestablish to more seasoned variant" to track with better.

[@BIeevesCrypto]

Thanks for watching Don't forget to hit the subscription button WhatsApp±𝟷𝟹𝟸𝟷𝟺𝟸𝟼𝟶𝟹𝟿𝟽...

[@GiorgiGvimradze1]

Solidity is an object-oriented, high-level language for implementing smart contracts. 0:50 Says on official page since the latest update I guess.

[@goblinmoblin4869]

I just checked, you are correct

[@safasafa3222]

Hi i need some help can you help me please with blockchain/ethereum code

[@bouchetibat]

Thank you ! Really amazed how easy it is. (C# background helps a lot)

[@timothymancine5717]

thank you..

[@timothymancine5717]

'yh , getttr'>> , her Te le gr - am ,'' VIA >> RhondaCastillo, <

[@jeffreysmedley3879]

< , My first investment with Rhonda Castillo gave me the assurance that has made me invest without the fear of losing, I got 4 of my friends into his guidance already> It is more trustful when you work with who make you get more profit....

[@yeonnykim6666]

enjoying it a lot!!! huge thanks for free quality video !! I'm not skipping any ads, just wish you could make lots of money hihi

[@profittaker6662]

Great that you guys are making free educational videos from hot subjects, COOL!! 👍👍👍👍

[@exeohe]

you know how an alternator charges a battery? exactly my point. how these different softwares interact with each-other, and what their fundamental use case's are, and how they can and cant be used to accomplish a partiuclar goal like charging the battery with the alternator, which starts the engine, and moves the car. rather than teaching all around the board only, which is good; try to make a video that describes all of the basic functionality of programing languages, terminals, coding editors, and more. and how they work together from scratch to accomplish particular goals in different regions of coding,m like in layers of a cake, but actions and reactions to eachother, and how they interact with one another.

[@XRPDEV]

Awesome video. Thank you, it helped me a lot, I have a coding background, but never worked with smart contracts. (Watching on 2x was also conveniently possible)

[@gregorymagnusson4463]

Very good insights into the basics of solidity. Keep up the good work.

[@YannickBastiaensen]

epoch time is midnight 1/1/1970 just FYI :) good stuff though

[@americancitizen748]

Those darn hippies!

[@chucknor9708]

Great video. All the different sections built on each other nicely, meaning you didn't need to watch the whole thing in one sitting. At one point early in the video, you said you had videos that explained the parameters in the Remix transaction log. I searched through your channel but couldn't tell which videos were likely to cover this. Could possibly point me to a suitable video? I've read that the blockchain chains the blocks together by using the index of the last block in the payload of the curreny block. Can this be seen in the Remix Transaction logs? Thanks.

[@TheVendettaa]

This Dude Is Honest As Death

[@dianakateryna4507]

The crypto market has been favourable in the past weeks, I keep missing out on this opportunity, I’m most certainly very impatient how can I ever make a profit in the crypto market..

[@ananyaamrita7858]

Recently, I invested in both stock and crypto but currently I believe crypto is doing more better!!

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Plan your investments with good portfolio expert like, expert steve and I can assure you that in few months your account will be more than you dream

[@jennifermary5544]

Do you know anyone that can help? I’d really appreciate if you can share your broker contact info? I really need an expert to trade with.

[@richarddosier9780]

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[@thornwebdesign]

Awesome video, thanks

[@sulymanmuhammed4865]

Modern man is not the man who goes off to discover himself , his secrets and his hidden truth . He is a man who tries to invest himself in something beneficial for the future.

[@elemmichael3135]

I think I'm blessed because if not I wouldn't have met someone who is as spectacular as Expert Jackson Williams

[@angtang01]

What if knowing yourself is the best thing for the future??

[@randomcommentor7001]

What crap.

[@q____c________4406]

Great content, these really helped with understanding fundamentals even when starting out

[@evabella8561]

*The best decision I ever made in my life was investing in the crypto market. Trust me guys, it really pays a lot! 😊*

[@marycatty2710]

Do you have an idea of any good broker I can start with that's trust worthy?

[@billydarrylstephen1750]

You don't have to be shocked, Tracy Joyce has helped so many newbies become millionaires through crypto trading

[@jasoncarol3974]

My first Investment with Exp Tracy Joyce gave me so much profit that I have to keep reinvesting with her repeatedly. I recommend you and other newbies to get to invest with her without doubts

[@nancydaniel5301]

Investing your coin with an experienced exp broker will go a long way in minimizing losses and maximizing Profits for you as an investor.

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I'm from Brazil, I and two other of my friends tried her, immediately we testified , she's performing wonders.

[@prabhudaskamath1353]

Excellent.you make it so easy!! Thank you so much 🙏

[@fredrikaschulte9235]

How does this whole bitcoin thing work, I'm interested in it and I'm willing and ready to invest heavily in it but I'm gonna need an assistant from any trusted and productive professional

[@morganroth44]

Frank Trading Services strategies is working for me at the moment and am making good profit from Forex and crypto trading

[@reynaldorivera2194]

I will recommend Mr Frank Woodman for you their strategies is working for me at the moment and making good profit from bitcoin trading

[@bertoolivarez2808]

when no one comes to talk about the building of a profit margins in trade and investments, especially bitcoin and eth and crypto, no one does it better like Frank, he has done for many year and for many folks, that i know off, i decided to seek trading tutorials from him, because i saw people he did it with earlier

[@lalitnagarajan8469]

@@reynaldorivera2194 Alright thanks for your recommendations, how do I reach this Mr Frank?

[@ikkec2674]

Came on this by chance n know nothing but actually quite interesting and easy too follow

[@nenajurgen5927]

Honestly, I have incurred so much losses trading on my own, I trade well on Demo but I think the real market is manipulated. Can anyone help me out or at least tell me what I’m doing wrong.

[@nenajurgen5927]

How do i reach her ?

[@williamjones6543]

Wow I'm just shock you mentioned and recommended Expert Mrs Debra Dianne Brooks. Her strategies are top notch.

[@taranpt9394]

becuz of smart money & market makers u think market is manipulated but in real, banks(smart money) with new price action like ICT & RTM & SUPPLY DEMAND , move the market and opposite of our movement, they moved.

[@mwf181]

What a fking great solidity teacher ever, with a fking very detail argument

[@maryjohn3328]

I HAVE INCURRED SO MUCH LOSSES TRADING ON MY OWN...I TRADE WELL ON DEMO BUT I THINK THE REAL MARKET IS MANIPULATED... CAN ANYONE HELP ME OUT OR AT LEAST TELL ME WHAT I'M DOING WRONG ?

[@sharonese9650]

Same here, My portfolio has been going down the drain while I try trading,l don't know what I do wrong.

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I will advice you should stop trading on your own if you keep losing and start trading with Mrs Stacy Griffin kartner trading services

[@nicholaseric5814]

I lost £1200 carelessly trading on a platform then I was referred to Mrs Stacy Griffin kartner she recovered the loss and made an extra profit of £4600

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Wow I'm just shock you mentioned and recommended Expert Mrs Stacy Griffin kartner I thought I'm the only trading with her

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You don't need to be shock because I'm also a huge beneficiary of expert Mrs Stacy Griffin kartner

[@GamerForPvP]

The

[@quantum01010101]

Excellent, Clear,to the point,thank you

[@safasafa3222]

Hi i need some help can yiu help me with information in blockchain/ethereum code

[@amrayoub3508]

انت في كل مكان يا باشا مهندس

[@quantum01010101]

@@amrayoub3508 بحاول ابقي شايف كويس

[@kennedyclinton9620]

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[@lorenanatalia4922]

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..

[@judeboyde8755]

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.

[@simpsonwilliamsissimwillia7081]

Please how do I get in touch with him?

[@simpsonwilliamsiswilsimpso790]

. 👆That's his handle..

[@emmacunningham7269]

Simpson Williams really knows his way around trading, its evident from his deep knowledge of how the market works, reading signals to perfection, i feel very safe trading with him..

[@jhonbydimanche4764]

Thanks you man, it was easier than I thought.

[@wabylgoth96]

I watched this same intro on your other video and it would be helpful if you made useful analogies... You are explaining the code using internal language, but since you are the only one explaining Solidity on KZbin it might be useful to explain more of the real world use case of each function... For instance, when you say "Anyone will be able to set this value on the Blockchain"... I have no idea what that means... Anyone will be able to change the code, or input some kind of number??? I'm going to continue to watch for further explanation, but this is the same intro as your 13 minute video I'm wondering if the real world explanation could be explained while explaining the internal mechanisms of what each line of code means to the Blockchain and as well to the goals of the individual developer...

[@XDTuber]

that means if you have an account for this deployed blockchain, then you can see the values of public variables (with a public getter function or just set the variable as public) and set values with public setter functions, and if it is internal it is not exposed on the public interface (what you see on the right hand side where you have the public variable and function buttons. If you want some functions that you don't want a user to use, e.g., a function that displays a string with all firstnames of users separated by commas, then you can make an internal helper function. Maybe you want to have a few public functions that need to use a string of all firstnames, so instead of typing the code to get this each time, you can just call your internal helper function. But the user won't be able to directly call this function; it is only callable within the code. public = callable from outside of code (accessible to users) internal = only callable from inside of code (not accessible to users)

[@XDTuber]

no one is able to change the code, only you as the coder who created the code can change the code, but with public setters, user accounts on this blockchain will be able to change values of variables stored on the blockchain.

[@emmyleke7049]

Exaclty. What does he mean by everyone on the blockchain would be able to see a variable on the blockchain?

[@Ramiroyaben]

Thanks a lot for this, great way to get started!

[@kylecolbert513]

Give it up for cap kicks for taking the wheel to the plane and landing it nicely

[@mustafakara8216]

Thank you *WTRADE INSPECTS* for keeping it light and real at the same time. Much needed for us hodlers in times like these!

[@ahsan_0007]

great course btw a little tim stamps would have been great!

[@preflexregion4500]

For UK and must confess I earned on *WTRADE INSPECTS* from early this year till now

[@janbatist6198]

Indeed, a fairly complete course.

[@cranial3308]

I died when he said enoooom

[@dagumak]

i felt gross after hearing that

[@kofra_jg]

Thank you for sharing this for free

[@IvanSedov-i7f]

Thanks you, bro. Its awesome!

[@muhammadmazhar6755]

Simply superb dude.

[@antoniolinares6161]

What an awesome teacher!

[@safasafa3222]

Hi i need some help in my project can you help me please with blockchain/ethereum code

[@jashjasani5045]

well-articulated video among other videos out there for basics of solidity

[@dzoan67]

a honest feedback : i m new to slodity but an it trainer: the content here is not for beginners and needs to be structured , here we see you coding but dont know Why you doing what you are doing . i would advise first to define the 5 Ws rules . Who needs to know smart contracts coding - - What is a smart contract - its structure- an example - Why a need for smart contract on blockchain How do we make smart contracts with a particular goals - Summary ... i hope those suggestion will make your tutorial better and more useful . thanks for the effort . you are good coder , now you need to become a good teacher . Use the feydman method . try to explain the most complex things to an idiot . this will help to make your course better. thanks

[@RaghavKhxnna]

I dont think solidity is the best way to enter the world of computer programming. Hence the course is appropriate

[@harrierdubois3347]

Such a good toturial I've ever had!

[@goatviz8845]

Playback speed 1.5 thank me after this video ends

[@sedovale7698]

Started with Edward since February huge profit have been achieved

[@islamzanaty3446]

Thank you for the video but missing explaining 'address' as a datatype then proceeding using it in modifiers saying 'oh this is also a datatype in solidity' LOL, furthermore then adding "_;" at the end of the modifier without any explanation besides 'you just do this', I'm missing some important fundamentals. I'm a java developer myself, no hard feelings but I got many times extremely frustrated throughout this video.

[@ColdBreathX]

i have the same question, what values does the data type address has and what does the line _; mean? Im also a java dev :D

[@ColdBreathX]

i also dont know how safe it is to compare the owner as whole object instead of certain values from that object

[@smportis]

That's why stackexchange is your friend. I realize you shouldn't have to look things up, but hey, it's free instruction. He's not perfect!

[@hereticsaint100]

Dapp University guy! Yeah!

[@admin-thevskarmygmaii5067]

Thanks for watching... leave a like and stay subbed. Feel free to hit us up anytime (for inquiries). That's the address above. I'll be taking down in a short while.

[@user-wu3vd7dd2r]

58:41 line 25. I guess you meant smth like emit Purchase(msg.sender, msg.value); why you put 1 instead of value?

[@ДмитрийДроздов-ш6ц]

Useful information in the modern world of digital technologies!

[@lyshenshing9601]

can we use Visual Studio for coding? If yes how to do so.

[@Naz-pk4ll]

open up an extensions tab and install `Solidity` extension. There are also a bunch of other great extensions, one that I use is the visual developer one. It installs 3 themes for you and they are great for highlighting state variables/arguments, and so on. A very useful extension.

[@ЛадаЛада-ъ4б]

I like it! Continue in the same spirit! Everything's OK!

[@anitaehimare2156]

Love this! cause, you are actually pointing people in the right direction. I will advise traders especially newbies to have orientation of trading before they get involved in it because the market has been unstable, forget predictions and start making a good profit now because future valuation are all speculation and guesses.

[@whitemanmark4740]

When news gets bearish start buying". That connection was the best thing that happened to me and all thanks to JEREMY NIEDERSTADT for his amazing skill and for helping me to earn from 1.7btc to 3.8btc through his trading platform.

[@anitaehimare2156]

@@whitemanmark4740 Thanks for the information, how do I reach him ? I've lost so much trying to trade on my own

[@whitemanmark4740]

@@anitaehimare2156 Wealth is created by proper investment, I've been an Investor and I can tell it changed my life for better. From what I've witnessed it all comes down to having a good financial expert handle your investment. I've been trading with JEREMY NIEDERSTADT for a year now

[@anitaehimare2156]

@@whitemanmark4740 Kindly reach him online or web simply by searching his name, there is a provision for contact

[@clarotchinenies4374]

@@anitaehimare2156 I will advice you should stop trading if you keep losing and start trading with Mr JEREMY NIEDERSTADT trading services ,He knows his way around trading, it's evidence from his deep knowledge of how the market works, reading signals to perfection. I feel very safe trading with him

[@ivnstudios6135]

nice! lear a lot, just wondering after you make a contract then what? I mean Why you want to create a contract? new on this... hope make sense

[@DLWman0322]

What prerequisites are needed (or assumptions expected about the person watching) to be able to fully follow along with this tutorial?

[@allforzero6177]

Basic understanding of blockchain(especially Ethereum) and smart contracts

[@rallokkcaz]

Basic understanding of any strongly typed language. The blockchain part doesn't really come into place here.

[@111michiel]

Familiarty with basic object oriented programming. You should be familair with the concepts of constructors, functions, variables and exceptions.

[@111michiel]

@densch123 you don't need that much of indepth knowledge about blockchain to follow this tutorial. You should know that blockchain is used to store data, and that you can manipulate data with a smart contract. It's like programming in any language: yes it could be helpful to know assembly and memory management but do you need any of that stuff to write hello world oh hello no

[@omarawad946]

Since Solidity is very Class-centric and focuses alot on OOP, learn the basics of Java. No need to master Java,just learn the basics since it is a statically-typed language, just like Solidity. You can also learn JavaScript as well since Solidity's syntax is similar to it.

[@canokmene8982]

I'm on my way to millions. Never had a doubt in my mind investing with Edward.

[@prototype8861]

Basic programming concepts or Ethereum? Which one does this course aim to cover?

[@kennedyeruba8581]

Ethereum programming using Solidity.

[@mhakkhan9749]

🚨Oceanpad 🌊 ✅ Decentralized launchpad (BSC/ETH) ✅ Liquidity locking services ✅ Token creation services ✅ Vetting & KYC services ✅ Smart contract audits ✅ Token locking and vesting services ✅ Data analytics services 💠 Surprise USP utility to be revealed later

[@joebarco5674]

What program languages do you need to know?

[@zeeshanwaheed5663]

you need to know Solidity for smart contract. for your contract testing you can use c++,python but almost all the develop prefer javascript

[@joebarco5674]

@@zeeshanwaheed5663 thnx

[@miya7525]

Solidity which is like javascript with some C+ characteristics. And if you plan to implement solidity in your applications, truffle framework and web3 library is also something you need to learn

[@zeeshanwaheed5663]

Sorry i dont know

[@rallokkcaz]

If you don't realize what languages you need to know, you're not ready for this at all. I'd advise programming for a while longer. It's not that solidity is hard to write, it's just a language. However the rest of the technology will probably be way above your head, especially the specifications.