Home
Search results “Ethereum solidity ide”
Remix Solidity IDE tutorial 1: Getters and setters
 
07:35
This is part 1 of the Remix tutorial. This tutorial explains how to use the online Remix Solidity IDE. In this video series different topics will be explained which will help you to understand how to use the Remix Solidity IDE. Solidity is an object-oriented programming language for writing smart contracts. It is used to implement smart contracts on various blockchain platforms such as Ethereum. It is one of four languages, the others being Serpent, LLL and Mutan (deprecated) designed to target the Ethereum Virtual Machine (EVM). Solidity is currently used as the primary language on Ethereum as well as on other private blockchains running on platforms that compete with Ethereum. Solidity is a statically-typed programming language designed for developing smart contracts that run on the EVM. Solidity is compiled to bytecode that is executable on the EVM. With Solidity, developers are able to write applications that implement self-enforcing business logic embodied in smart contracts, leaving a non-repudiable and authoritative record of transactions. It is recommended to watch each video sequentially as I may refer to certain Remix Solidity IDE topics explained earlier. Check out all my other Remix tutorial videos: https://goo.gl/PmjybA Subscribe to my YouTube channel: https://goo.gl/61NFzK The presentation used in this video tutorial can be found at: http://www.mobilefish.com/developer/blockchain/blockchain_quickguide_remix_tutorial.html The sample Solidity contract used in this video: http://www.mobilefish.com/download/ethereum/TestContract.sol.txt Online Remix IDE: https://remix.ethereum.org Hex to string converter: http://string-functions.com/hex-string.aspx #mobilefish #remix #ethereum
Views: 7294 Mobilefish.com
Intro To Remix, The Solidity IDE | Ep10
 
15:16
Remix is a web-based IDE for Solidity that is very helpful for developing Ethereum smart contracts. I will show you how to use its basic features. Like this channel? Subscribe here: https://www.youtube.com/channel/UCZM8XQjNOyG2ElPpEUtNasA Links: - Remix IDE: https://remix.ethereum.org - Remix Docs: http://remix.readthedocs.io/en/latest/ - Official Website https://eattheblocks.com - Author Website: https://www.julienklepatch.com
Views: 1587 Eat The Blocks
DumbCoin - Ethereum Solidity Tutorial 2 - Programmer explains
 
20:00
In this video we continue coding smart contracts and create DumbCoin. REMIX IDE http://ethereum.github.io/browser-solidity/#version=soljson-v0.4.11+commit.68ef5810.js
Views: 13030 Ivan on Tech
Setting up a Solidity development environment using Remix IDE and writing your first smart contract
 
13:23
Let's get our Solidity development environment setup using the Mist browser to get started easily. Brian walks you through writing your first lines of Solidity code, deploying the contract to the blockchain, and interacting with the deployed contract using Remix IDE Code used in this video: https://pastebin.com/yf9zQsf9 For professional inquiries, contact http://web3devs.com/
Learning Solidity : Tutorial 1 The Basics
 
08:57
Homepage of solidity : https://solidity.readthedocs.io/en/develop/ Remix : http://remix.ethereum.org Source code : https://github.com/willitscale/learning-solidity If you would like to donate some Ethereum my wallet is: 0xC8c8c3Fae80e3eD236970e1C93AcF5B91D0993e2 Many thanks!
Views: 98281 What's Solidity
Solidity Tutorial Part 1 - Smart contracts on Ethereum - Hello World
 
03:48
Video series about the language solidity, for creating smart contracts on ethereum blockchain, ICOs and Decentralized Autonomous Organizations. On this video, we will have a simple hello world contract, as an introduction for solidity remix browser IDE, here you will see the most basic stuff of solidity, and would settle the base to start developing much more interesting smart contracts, ICO`s or Decentralized Autonomous Organizations. Github Repository: https://github.com/magonicolas/Ethereum-Solidity @magonicolas Ether - Donaciones / Donations 0x23a46389f350cac832e8faed0334bc1aaf0c4a79 Bitcoin - Donaciones / Donations 17tVDECS6Q4d5zpqcLmpKostNfAJkhYFvt
Views: 4249 Nicolas Palacios
Building And Deploying Ethereum Smart Contracts With Solidity and JavaScript
 
23:14
Watch this talk to learn how to build smart contracts on top of Ethereum platform. We will also cover how to use Solidity and JavaScript for smart contracts development as well as how to design and deploy basic contract to the Ethereum blockchain. EVENT: Talk recording from AmsterdamJS March 2018 Meetup SPEAKER: Mikhail Kuznetcov PERMISSIONS: AmsterdamJS Meetup Organizer provided Coding Tech with the permission to republish this video. CREDITS: Amsterdam JSNation YouTube channel: https://www.youtube.com/channel/UCQM428Hwrvxla8DCgjGONSQ
Views: 8556 Coding Tech
Blockchain Solidity Simple Contract on Remix Online IDE
 
05:38
this tutorial simply describes how to create and test simple Solidity Contract on Remix online IDE
What to learn before Solidity and programming Ethereum? Programmer explains.
 
04:09
What should you know before learning Solidity? What languages will give you a head start? https://steemit.com/@ivanli
Views: 27070 Ivan on Tech
Compile and deploy solidity code
 
09:10
This video demonstrates three ways to compile and deploy solidity code onto the blockchain network. The three methods are: - Using the Remix IDE A demonstration will be given how to deploy the smart contract using an injected web3 instance provided by the MetaMask extension. Another demonstration will be given deploying the smart contract on a local Ethereum node. - Using a Node.js script - Using Truffle Truffle is a development framework for Ethereum. Check out all my other Ethereum related tutorial videos https://goo.gl/eNJVXe Subscribe to my YouTube channel: https://goo.gl/61NFzK The presentation used in this video tutorial can be found at: http://www.mobilefish.com/developer/blockchain/blockchain_quickguide_ethereum_related_tutorials.html The online Remix IDE: https://remix.ethereum.org/ The node.js script to compile and deploy smart contracts: http://www.mobilefish.com/download/ethereum/deploy_contract.js.txt Other Ethereum tools: http://www.mobilefish.com/developer/blockchain/blockchain_quickguide_ethereum_tools.html Truffle home page: http://truffleframework.com/docs The Truffle github: https://github.com/trufflesuite/truffle #mobilefish #howto #ethereum
Views: 5703 Mobilefish.com
Blockchain Solidity Debugging in Remix Online IDE
 
08:58
This tutorial simply describes how to debug Solidity in Remix IDE
Create Your Own Cryptocurrency On Ethereum 1 - ERC20 Tokens | Blockchain
 
24:59
In this video, I show you just how easy it is to create your own custom token on the Ethereum blockchain. I also explain ERC20, the standard that most custom tokens follow. Remix - Solidity IDE - https://remix.ethereum.org Solidity Documentation - https://solidity.readthedocs.io/en/develop/ ERC20 Standard: https://github.com/ethereum/eips/issues/20 Check out my other videos and articles http://edzynda.com Follow me on Steemit https://steemit.com/@edzynda 💎►Donate Ether and Ethereum-Based (ERC-20) Tokens 0x146cfed833cc926b16b0da9257e8a281c2add9f3 💎►Donate Bitcoin 1KyZbSeeCWgmeRrUQTTbb3meJEyPCGy3zd 💎►Donate Dash XoZdSzN3hPFksQQZx616A6fGGN22zANpMW 💎►Donate Lisk 16883042352161362207L 💎►Donate IOTA SRZWULMJI9WJFVWDIVXXMVWHVVJAKMAXKMFOINQGEZXNJYLRSHPXBE9PHQDUVIRESEUZSYJBGGKLBMEYIJOKIOIXBU
Views: 109579 What The Func?
Introduction to Solidity and Remix IDE
 
04:17
In this tutorial we will learn about Introduction to Solidity and Remix IDE
Views: 235 Programming Guru
Ethereum Smart Contracts In Solidity 2 - Payable Functions | Blockchain
 
20:07
In this video I go over how you can accept funds through your contract using "payable" functions. I also cover how to destroy a contract and transfer its balance once it is no longer useful to exist on the blockchain. Remix - Solidity IDE - https://remix.ethereum.org Solidity Documentation - https://solidity.readthedocs.io/en/develop/ Check out my other videos and articles http://edzynda.com Follow me on Steemit https://steemit.com/@edzynda 💎►Donate Ether and Ethereum-Based (ERC-20) Tokens 0x146cfed833cc926b16b0da9257e8a281c2add9f3 💎►Donate Bitcoin 1KyZbSeeCWgmeRrUQTTbb3meJEyPCGy3zd 💎►Donate Dash XoZdSzN3hPFksQQZx616A6fGGN22zANpMW 💎►Donate Lisk 16883042352161362207L 💎►Donate IOTA SRZWULMJI9WJFVWDIVXXMVWHVVJAKMAXKMFOINQGEZXNJYLRSHPXBE9PHQDUVIRESEUZSYJBGGKLBMEYIJOKIOIXBU
Views: 8257 What The Func?
How To Code Ethereum Election Smart Contract - Live Coding
 
29:08
How To Code Ethereum Election Smart Contract - Live Coding www.Blockgeeks.com Join Jack as he walks you step-by-step through coding an election smart contract on the Ethereum blockchain. You can code along with him by using the Remix Solidity IDE mentioned at the beginning of the video over at remix.ethereum.org To learn more about blockchain and how you can become a blockchain developer, visit us over at blockgeeks.com
Views: 978 Blockgeeks
Learning Solidity : Tutorial 8 Debugging Solidity Using Remix
 
10:35
Homepage of solidity : https://solidity.readthedocs.io/en/develop/ Remix : http://remix.ethereum.org Source code : https://github.com/willitscale/learning-solidity If you would like to donate some Ethereum my wallet is: 0xC8c8c3Fae80e3eD236970e1C93AcF5B91D0993e2 Many thanks!
Views: 7025 What's Solidity
Solidity Programming - Introduction To Ethereum Smart Contract Development With Solidity (Part 1)
 
09:55
https://www.udemy.com/solidity-smart-contracts-build-dapps-in-ethereum-blockchain/?couponCode=YTRS8967 Solidity Programming Tutorial 2018 This is part of the Udemy course Solidity Smart Contracts: Build Dapps In Ethereum Blockchain Coupon Code: YTRS8967 In this lecture we are going to talk about contracts, constructors and functions. Do you want to master solidity and smart contracts? Do you want to create your own dapps? Hi my name is Rangel and I have been a web developer for 8 years now and now I want to share with you my knowledge on my latest passion - smart contracts I will take you from a complete newbie in the world of blockchain technologies to a master of solidity and the smart contracts creation. Here is what you are going to gain from enrolling in this course: You will learn how to create your first smart contracts even if you are a complete beginner. I will show you how you can use the online IDE Remix to create your first contracts and we will go through all the features that Solidity provides us as a programming language. You will also be able to set up your environment to start programming on your local machine. I will teach you the basics of the Truffle framework and how to make it work with Ganache as your own private blockchain network. We will also test out our contracts behaviour with unit testing with Chai and Mocha. If you are a serious developer you need to know that your code is working the way you expect it does. When you are finished you will be able to create your own first decentralized application for pet adoption. While other courses are filled in with unnecessary information that make them hard to navigate through and leave you confused, this course will take you step by step from a complete beginner to a master of solidity. Now, I want my students to always feel comfortable when they make a purchase, that is why I have uploaded multiple free videos for you to view at any time. Also I offer you a 30 day money back guarantee. So you have nothing to risk and everything to gain from this course! It’s time to take action. This offer won’t last forever. Go ahead and click the buy now button and I will see you inside. https://www.udemy.com/solidity-smart-contracts-build-dapps-in-ethereum-blockchain/?couponCode=YTRS8967 Coupon Code: YTRS8967 #Solidity #Programming #SmartContracts #Ethereum #Blockchain #Udemy #Course #Development #Coding
Views: 5721 The Coding Source
How to Write an Ethereum Election Smart Contract
 
07:41
How to Write an Ethereum Election Smart Contract https://blockgeeks.com In this video we are going to learn how to code up an election contract. We want to hold a free and fair election for a specified amount of time and only allow authorized people to vote in it We’ll start by defining a custom data type called a struct, which allows us to group together other data types, to define a Candidate struct. For a candidate in the election, we’ll keep track of their name and the number of votes they currently have. Let’s also define a struct for the Voter, that will store whether or not the voter has already voted, and who they voted for. We need to keep track of the owner of the contract as they will have special rights to authorize voters. We also keep a mapping to store voter information, as well as a dynamically-sized array of candidates that will be initialized on construction. The way to define an array is to simply use the square brackets after the data type of a variable. We’ll also keep track of the time when the election ends using an integer timestamp. We’ll initialize our list of candidates in the constructor. We pass in a name for our election, the duration of the election in minutes, and an array of candidate names. But wait, when we try to pass in a string array, we get a compiler error saying ‘nested arrays not yet implemented’. Why is that? This is because functions in Solidity cannot accept or return 2-dimensional arrays. but you might say hey we’re not actually using a 2-dimensional array here we’re just using a 1-dimensional array of strings. And even though it appears that way, under the hood, the string data type is implemented as an array of the bytes32 data type. So when we add the square brackets after string, its actually a 2d array of bytes32, which is not yet supported. As a workaround for now, we’ll just pass in 2 string arguments representing only two candidates in the election. If we wanted to support multiple candidates, we could just pass in an array of bytes32. We’ll define candidate objects using the provided names We also set our auctionEnd variable to be from now plus the specified duration in minutes. Now is a global variable, which is an alias to another global variable called block.timestamp. It returns a unix timestamp indicating the current block’s creation time, not the actual current time. Solidity also supports many time units such as minute, days, months. For now we’ll just use minutes. We’ll define an authorize function that allows the owner of the contract to give voting rights to any address. In this function, we initialize the Voter object for the address. Even though this looks like we are initializing an object in the voters mapping, that’s not actually what’s happening. Mappings can be thought of as hash tables which are virtually initialized such that every possible key exists and is mapped to a value whose byte-representation is all zeros, which is a type’s default value. So for bool it would be false, and for integer it would be 0. So when we initialize this Voter struct with false and 0, we’re not actually doing anything since these are already the default values set in the mapping. The implication being that anybody would be able to participate in the election, not just the authorized voters, and thats not quite what we want. To solve this, we’ll add a weight field to the Voter struct which will specify the weight of a vote. This will allow us to only count votes from people we authorize with a weight of 1. So to give voting rights, we don’t need to create a Voter struct and pass in all the fields, we just need to set the one field that won’t default to 0, in this case we set the weight for the voter to 1. Read more on Blockgeeks: https://blockgeeks.com
Views: 9006 Blockgeeks
Remix IDE Overview [Create Blockchain Applications Using Solidity]
 
09:37
Full Course On Udemy Discounted Coupon 90% OFF - https://www.udemy.com/solidity/?couponCode=YOUTUBE Like our content and want to support us more directly? Help Us, Help You! https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=6DF2Q8TR5FB3E Udemy Coupons Here are coupons for all of my udemy courses: -Blockchain & Cryptocurrency (Bitcoin, Ethereum) [95% OFF] - https://www.udemy.com/bitcoin-ethereum-blockchain/?couponCode=YOUTUBE -Solidity (Ethereum, Blockchain) Programming [95% OFF] - https://www.udemy.com/solidity/?couponCode=YOUTUBE -Three.js [50% OFF] - https://www.udemy.com/threejs-programming/?couponCode=YOUTUBE -Flappy Bird SFML Clone [50% OFF] - https://www.udemy.com/flappy-bird-sfml/?couponCode=YOUTUBE -HTML [50% OFF] - https://www.udemy.com/html-tutorials/?couponCode=YOUTUBE -CSS [50% OFF] - https://www.udemy.com/css-course/?couponCode=YOUTUBE -Tic-Tac-Toe Cocos2d-x [50% OFF] - https://www.udemy.com/tic-tac-toe-cocos2d-x-cpp/?couponCode=YOUTUBE -Tic-Tac-Toe SFML [50% OFF] - https://www.udemy.com/tic-tac-toe-sfml/?couponCode=YOUTUBE -Cocos2d-x Game Development [90% OFF] - https://www.udemy.com/cocos2d-x-v3-cpp/?couponCode=YOUTUBE -A-Frame WebVR (Virtual Reality) [75% OFF] - https://www.udemy.com/a-frame-webvr/?couponCode=YOUTUBE -Modern OpenGL [80% OFF] - https://www.udemy.com/opengl-tutorials/?couponCode=YOUTUBE -Bootstrap 4 [80% OFF] - https://www.udemy.com/bootstrap-web/?couponCode=YOUTUBE -C++ Programming [90% OFF] - https://www.udemy.com/cpp-course/?couponCode=YOUTUBE -Ionic AngularJS [75% OFF] - https://www.udemy.com/ionic-course/?couponCode=YOUTUBE -Swift Programming [87.5% OFF] - https://www.udemy.com/swift-ios-mac/?couponCode=YOUTUBE -Flappy Bird Cocos2d-x Clone [75% OFF] - https://www.udemy.com/flappy-bird/?couponCode=YOUTUBE -Cocos2d-x JS Game Development [87% OFF] - https://www.udemy.com/cocos2d-x-javascript/?couponCode=YOUTUBE -Python Programming [90% OFF] - https://www.udemy.com/pythonv3/?couponCode=YOUTUBE -React Programming [67% OFF] - https://www.udemy.com/react-native-expo-from-beginner-to-pro-also-with-meteorjs/?couponCode=YOUTUBE For all new courses feel free to ask for a coupon, enjoy. If you like this stuff, as always, show the love through comments, likes, favorites, subscriptions, etc. Thousands of free videos at www.sonarlearning.co.uk If you have any questions feel free to post them at http://www.sonarlearning.co.uk/questions.php Our Website http://www.sonarsystems.co.uk/ Facebook - https://www.facebook.com/pages/Sonar-Systems/581403125243822 Twitter - https://twitter.com/SonarSystems Google+ - https://plus.google.com/+SonarsystemsCoUk/ Donate - https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=6DF2Q8TR5FB3E Our games made using Cocos2d-x ------------------------------------------------------ iOS: https://itunes.apple.com/us/artist/sonar-systems/id672545941 Google Play: https://play.google.com/store/apps/developer?id=Sonar+Systems Check out our Cocos2d-x book to learn how to make games https://www.packtpub.com/game-development/cocos2d-x-game-development-essentials
Views: 82 Sonar Systems
First Solidity (Ethereum) Smart Contract
 
02:01
Very easy and basic solidity smart contract, made using remix the solidity IDE.
Views: 100 Conner Jensen
Ethereum IDE - Introduction & Setup
 
07:49
In this video I want to give you an introduction to Ethereum IDE, as well as go over the setup instructions. This video will be of particular interest to those who are considering learning about Ethereum Blockchain development. // VIDEO TAKEN FROM // View: https://www.udemy.com/ethereum-developer/?couponCode=YOUTUBE10 // FREE BITCOIN WEBINAR // Join: http://bit.ly/2AR6v2v // CRYPTOCURRENCY & BLOCKCHAIN TUTORIALS // Sign-Up: https://www.b21block.com // FOLLOW ME ONLINE // Subscribe: https://youtube.com/c/RavinderDeolB21Block?sub_confirmation=1 Like: https://facebook.com/B21Block
Create Your First Ethereum Smart Contract In Solidity | Blockchain
 
12:29
In this video I show you how easy it is to create your first Ethereum smart contract using the Solidity programming language. Remix - Solidity IDE - https://ethereum.github.io/browser-solidity Solidity Documentation - https://solidity.readthedocs.io/en/develop/ Check out my other videos and articles http://edzynda.com Follow me on Steemit https://steemit.com/@edzynda 💎►Donate Ether and Ethereum-Based (ERC-20) Tokens 0x146cfed833cc926b16b0da9257e8a281c2add9f3 💎►Donate Bitcoin 1KyZbSeeCWgmeRrUQTTbb3meJEyPCGy3zd 💎►Donate Dash XoZdSzN3hPFksQQZx616A6fGGN22zANpMW 💎►Donate Lisk 16883042352161362207L 💎►Donate IOTA SRZWULMJI9WJFVWDIVXXMVWHVVJAKMAXKMFOINQGEZXNJYLRSHPXBE9PHQDUVIRESEUZSYJBGGKLBMEYIJOKIOIXBU
Views: 19834 What The Func?
Tutorial - Getting started with Oraclize on Ethereum
 
07:01
Let's get started with Oraclize! In this video we will see: * a few general concepts behind the Oraclize blockchain oracle service * a basic example written in Solidity leveraging the Remix IDE (with Oraclize plug-in) and the Oraclize APIs Other useful resources: * Oraclize examples ( https://github.com/oraclize/ethereum-examples/tree/master/solidity ) * Oraclize presentations ( https://www.youtube.com/channel/UCjVjCheDbMel-x-JYeGazcQ/playlists?view_as=subscriber ) * Oraclize documentation ( http://docs.oraclize.it/ ) * Oraclize GitHub repositories ( https://github.com/oraclize ) * Oraclize blog ( https://blog.oraclize.it/ ) * Oraclize support channel ( https://gitter.im/oraclize )
Views: 338 Oraclize
How To Create An Ethereum Smart Contract
 
10:50
How To Create An Ethereum Smart Contract https://blockgeeks.com The most interesting part of Ethereum are smart contracts. You can think of smart contracts like autonomous agents deployed onto the Ethereum blockchain. Smart contracts are made up of some data, as well as some code that manipulates that data. Just like a user account, smart contract accounts also have their own balance as well as a public address, which looks the same as the user account address. To interact with smart contracts, you send transactions to it with some extra data, to specify which function you want to invoke, as well as any input parameters for the function. The transaction will invoke the function, and return any possible output once it has been mined. We're going to be using Remix to write smart contracts, which is an online IDE, available for free at remix.ethereum.org. It comes with a compiler, editor and debugger for solidity. The great part is that you don't need to download or install or set up anything, you just go to this webpage and start writing smart contracts, which is awesome. The UI is divided into four main sections. The left part is our file explorer where we can open Solidity files from our hard drive. The middle section is our editor where we can view and write our source code. At the bottom we have a terminal which prints out important events and transactions, and the rightmost section contains some handy tools for compiling running and debugging our code. The first example we'll look at is a smart contract called Hodor. Let's load up the source code. You'll notice that Solidity source files end with the .sol extension. The syntax of Solidity resembles java script, so it should be fairly easy to pick up. The first we see at the top uses the pragma directive. This tells the compiler that the contract is written for a Solidity compiler version of at least [0.4.0 00:01:53], or anything newer that doesn't break functionality. We then have a multi-line comment block, briefly describing what this class does. The next line is where we declare the name of our smart contract using the contract keyword. We've simply called out class Hodor because, as you'll see, all it does is return a simple greeting. We also declared two state variables called Creator and Greeting. Creator has an address data type, which is used for storing addresses of accounts. Greeting is a string data type, which just stores some text greeting. We initialized both of these variables in our constructor. The constructor is declared using the function keyword, followed by the name of the class. The constructor is a special function that is invoked only once, when a contract is first deployed to the Ethereum blockchain. You can only declare a single constructor for a contract. We also inject the initial string greeting as a parameter, into the constructor, and set the greeting variable to that value. In the second line of the constructor, we initialize the creator variable to a value called message.sender, but if you look closely, you might wonder where this value came from, since it's not being injected into the constructor. This is because message is a global variable that provides certain information about the message, such as the address of the account sending it. We can get the address of the account creating the contract, using message.sender in the constructor. You may notice that we don't actually use this creator variable anywhere in our contract, because this is just a simple example. We could potentially use this information to implement access control to certain functions. We'll see an example of this later. Read more on Blockgeeks: https://blockgeeks.com
Views: 46139 Blockgeeks
Solidity Remix Tutorial - Creating First Smart Contract With Solidity And Remix IDE (Part 2)
 
07:11
https://www.udemy.com/solidity-smart-contracts-build-dapps-in-ethereum-blockchain/?couponCode=YTRS8967 Solidity Tutorial 2018 This is part of the Udemy course Solidity Smart Contracts: Build Dapps In Ethereum Blockchain Coupon Code: YTRS8967 Ok, so in this lecture we are going to take a brief look at the online IDE that we can use to make our solidity contracts and test them fast. Do you want to master solidity and smart contracts? Do you want to create your own dapps? Hi my name is Rangel and I have been a web developer for 8 years now and now I want to share with you my knowledge on my latest passion - smart contracts I will take you from a complete newbie in the world of blockchain technologies to a master of solidity and the smart contracts creation. Here is what you are going to gain from enrolling in this course: You will learn how to create your first smart contracts even if you are a complete beginner. I will show you how you can use the online IDE Remix to create your first contracts and we will go through all the features that Solidity provides us as a programming language. You will also be able to set up your environment to start programming on your local machine. I will teach you the basics of the Truffle framework and how to make it work with Ganache as your own private blockchain network. We will also test out our contracts behaviour with unit testing with Chai and Mocha. If you are a serious developer you need to know that your code is working the way you expect it does. When you are finished you will be able to create your own first decentralized application for pet adoption. While other courses are filled in with unnecessary information that make them hard to navigate through and leave you confused, this course will take you step by step from a complete beginner to a master of solidity. Now, I want my students to always feel comfortable when they make a purchase, that is why I have uploaded multiple free videos for you to view at any time. Also I offer you a 30 day money back guarantee. So you have nothing to risk and everything to gain from this course! It’s time to take action. This offer won’t last forever. Go ahead and click the buy now button and I will see you inside. https://www.udemy.com/solidity-smart-contracts-build-dapps-in-ethereum-blockchain/?couponCode=YTRS8967 Coupon Code: YTRS8967 #Solidity #Programming #SmartContracts #Ethereum #Blockchain #Udemy #Course #Development #Coding #Remix #IDE
Views: 80 The Coding Source
Blockchain Developer 010 Lets look at Remix together   The Solidity IDE in the Browser
 
03:52
Blockchain Developer 010 Lets look at Remix together The Solidity IDE in the Browser
Views: 9 КРЕТА.РФ
1. Deploy Smart Contracts Remix + Ropsten Ethereum Network
 
13:11
► SUBSCRIBE TO THIS CHANNEL ◄ For more videos on how to build decentralized applications on The Ethereum Blockchain: https://www.youtube.com/channel/UCY0xL8V6NzzFcwzHCgB8orQ?sub_confirmation=1 DOWNLOAD FREE VIDEO COURSES: http://www.dappuniversity.com/free-download The Ultimate Ethereum Dapp Tutorial http://www.dappuniversity.com/articles/the-ultimate-ethereum-dapp-tutorial
Views: 3963 Dapp University
Ethereum Smart Contracts In Solidity 5 - Libraries | Blockchain
 
13:41
In this video I go over using external libraries in Solidity. Remix - Solidity IDE - https://remix.ethereum.org Solidity Documentation - https://solidity.readthedocs.io/en/develop/ Check out my other videos and articles http://edzynda.com Follow me on Steemit https://steemit.com/@edzynda 💎►Donate Ether and Ethereum-Based (ERC-20) Tokens 0x146cfed833cc926b16b0da9257e8a281c2add9f3 💎►Donate Bitcoin 1KyZbSeeCWgmeRrUQTTbb3meJEyPCGy3zd 💎►Donate Dash XoZdSzN3hPFksQQZx616A6fGGN22zANpMW 💎►Donate Lisk 16883042352161362207L 💎►Donate IOTA SRZWULMJI9WJFVWDIVXXMVWHVVJAKMAXKMFOINQGEZXNJYLRSHPXBE9PHQDUVIRESEUZSYJBGGKLBMEYIJOKIOIXBU
Views: 3297 What The Func?
Solidity - Smart contracts  1  - Installation/first steps
 
12:36
This video series is aimed for those who want to learn some basic dapp building. It uses the solidity language in order to create a smart contract on the Ethereum (testnet) blockchain. another playlist dealing with the front-end and user interface will be uploaded shortly. BTC - 1LxhkGzGu6q2LSfAGuH2DNBChmLhHkuQzP ETH - 0x9f24bde4cD92560D04A159C30f46E7820e31d95c source code can be found here: https://github.com/Shultzi/Solidity My blog: http://zeltsinger.com/
Views: 50056 Shlomi Zeltsinger
Ethereum in Depth: Smart Contracts - Part 2: How to Create and Publish a Smart Contract
 
32:20
Mist Download Link: https://github.com/ethereum/mist/releases Solidity Documentation: http://solidity.readthedocs.io/en/develop/ Remix IDE: https://remix.ethereum.org/ Rinkeby Testnet Faucet: https://faucet.rinkeby.io [!Outdated!] Faucet How To: https://www.youtube.com/watch?v=wKFz5c3TU4s PLEASE NOTE: in order to get testnet ether just follow the directions on the faucet's website (link above) instead of this how to video. Instead of using GitHub gists, you now just post your address from one of your social media pages. (It will probably be easier for you than it was before) The reason they require you to do that is to prevent people from acquiring so much testnet ether that one could run attacks on the network... You're limited to like 20 ether every 3 days which is more than enough for testing. --- In this video we create a sample smart contract that will split any ether that is sent to it equally between 5 addresses. It can be used as a simple payroll contract. Each of the 5 addresses are our pretend employees that will call the 'withdraw' function to "collect their paycheck". Everything takes place on the test network. If you want to tip this video here is an ethereum address for this video: 0x631781ec9b44c7b5c4e9ea47fa122825f6c7a0c6
Views: 62593 Kevin Healy
Ganache Integration with Remix IDE
 
10:05
Demonstrates installation and integration of Ganache, the local blockchain for Ethereum with Remix IDE. If you are looking for Ganache integration with MetaMask, here is my video https://www.youtube.com/watch?v=X3vdaNY9KYQ Here are links used in video. http://truffleframework.com/ganache/ (Local/Private Ethereum blockchain) http://remix.ethereum.org SmartContract development using Solidity. https://solidity.readthedocs.io/en/develop/introduction-to-smart-contracts.html Comments, questions and suggestions are welcome :) If you like the video, give thumbs up and subscribe.
Views: 548 Kamran Syed
#1 Solidity Ethereum Smart contract - Faire un Hello World !
 
02:54
MrBlock vous montre comment faire un simple Hello World en Solidity sur Ethereum avec l'IDE remix Solidity. Le lien vers Remix Solidity est https://ethereum.github.io/ . Pour soutenir MrBlock, mettez un pouce vert et abonnez-vous à la chaîne :)
Views: 1213 MrBlock
Remix Online IDE [Create Blockchain Applications Using Solidity]
 
03:24
Full Course On Udemy Discounted Coupon 90% OFF - https://www.udemy.com/solidity/?couponCode=YOUTUBE Like our content and want to support us more directly? Help Us, Help You! https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=6DF2Q8TR5FB3E Udemy Coupons Here are coupons for all of my udemy courses: -Blockchain & Cryptocurrency (Bitcoin, Ethereum) [95% OFF] - https://www.udemy.com/bitcoin-ethereum-blockchain/?couponCode=YOUTUBE -Solidity (Ethereum, Blockchain) Programming [95% OFF] - https://www.udemy.com/solidity/?couponCode=YOUTUBE -Three.js [50% OFF] - https://www.udemy.com/threejs-programming/?couponCode=YOUTUBE -Flappy Bird SFML Clone [50% OFF] - https://www.udemy.com/flappy-bird-sfml/?couponCode=YOUTUBE -HTML [50% OFF] - https://www.udemy.com/html-tutorials/?couponCode=YOUTUBE -CSS [50% OFF] - https://www.udemy.com/css-course/?couponCode=YOUTUBE -Tic-Tac-Toe Cocos2d-x [50% OFF] - https://www.udemy.com/tic-tac-toe-cocos2d-x-cpp/?couponCode=YOUTUBE -Tic-Tac-Toe SFML [50% OFF] - https://www.udemy.com/tic-tac-toe-sfml/?couponCode=YOUTUBE -Cocos2d-x Game Development [90% OFF] - https://www.udemy.com/cocos2d-x-v3-cpp/?couponCode=YOUTUBE -A-Frame WebVR (Virtual Reality) [75% OFF] - https://www.udemy.com/a-frame-webvr/?couponCode=YOUTUBE -Modern OpenGL [80% OFF] - https://www.udemy.com/opengl-tutorials/?couponCode=YOUTUBE -Bootstrap 4 [80% OFF] - https://www.udemy.com/bootstrap-web/?couponCode=YOUTUBE -C++ Programming [90% OFF] - https://www.udemy.com/cpp-course/?couponCode=YOUTUBE -Ionic AngularJS [75% OFF] - https://www.udemy.com/ionic-course/?couponCode=YOUTUBE -Swift Programming [87.5% OFF] - https://www.udemy.com/swift-ios-mac/?couponCode=YOUTUBE -Flappy Bird Cocos2d-x Clone [75% OFF] - https://www.udemy.com/flappy-bird/?couponCode=YOUTUBE -Cocos2d-x JS Game Development [87% OFF] - https://www.udemy.com/cocos2d-x-javascript/?couponCode=YOUTUBE -Python Programming [90% OFF] - https://www.udemy.com/pythonv3/?couponCode=YOUTUBE -React Programming [67% OFF] - https://www.udemy.com/react-native-expo-from-beginner-to-pro-also-with-meteorjs/?couponCode=YOUTUBE For all new courses feel free to ask for a coupon, enjoy. If you like this stuff, as always, show the love through comments, likes, favorites, subscriptions, etc. Thousands of free videos at www.sonarlearning.co.uk If you have any questions feel free to post them at http://www.sonarlearning.co.uk/questions.php Our Website http://www.sonarsystems.co.uk/ Facebook - https://www.facebook.com/pages/Sonar-Systems/581403125243822 Twitter - https://twitter.com/SonarSystems Google+ - https://plus.google.com/+SonarsystemsCoUk/ Donate - https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=6DF2Q8TR5FB3E Our games made using Cocos2d-x ------------------------------------------------------ iOS: https://itunes.apple.com/us/artist/sonar-systems/id672545941 Google Play: https://play.google.com/store/apps/developer?id=Sonar+Systems Check out our Cocos2d-x book to learn how to make games https://www.packtpub.com/game-development/cocos2d-x-game-development-essentials
Views: 55 Sonar Systems
Tutorial dapp with Solidity, Truffle, Web3 and Javascript
 
36:08
In this video, I tried to explain how to make simple dapp, app based on blockchain and Ethereum platform. App is consistent from Backend part smart contract written in Solidity using framework Truffle. Solidity is Ethereum language for writing smart contracts and Truffle is the most popular development framework for Ethereum with a mission to make your life a whole lot easier. During development we use testrpc. Testrpc is a Node.js based Ethereum client for testing and development. It uses ethereumjs to simulate full client behavior and make developing Ethereum applications much faster. It also includes all popular RPC functions and features (like events) and can be run deterministically to make development a breeze. In these way, we work on the local test network, not on the real network where we would spend real Gas. We use web3 to make your app work on Ethereum. Web3 object provided by the web3.js library. Under the hood, it communicates to a local node through RPC calls. web3.js works with any Ethereum node, which exposes an RPC layer. In frontend we connect with web3 we interact with backend blockchain and performing certain transactions. Then in standard way, we represent it in frontend with JS. For serving app we use Lite-Server Lightweight development only node server that serves a web app, opens it in the browser, refreshes when html or javascript change, injects CSS changes using sockets, and has a fallback page when a route is not found. Written version of this tutorial is here http://truffleframework.com/tutorials/pet-shop If you like the tutorial please leave the comment, subscribe and if you want, be free to donate some crypto: BTC: 12mqJi98dbS6xov4RrcYk2xhLnmZAyksYt ETH: 0x1cDB80B7a34F9fAC75AEC6ea4B68c985cBEA3c14 BCC: 8Fk2gHog9YMFUZUJcrGxFU2TtMPmwBtyW5 Write what you would like to see next, which blockchain development tutorial.
Views: 22411 Blockchain Talks
Ethereum Smart Contracts In Solidity 1 -  State, Functions, Modifiers and Events | Blockchain
 
21:08
In this tutorial, I show you the basics of Ethereum smart contracts and explain state variables, functions, modifiers and events. Remix - Solidity IDE - https://remix.ethereum.org Solidity Documentation - https://solidity.readthedocs.io/en/develop/ Check out my other videos and articles http://edzynda.com Follow me on Steemit https://steemit.com/@edzynda 💎►Donate Ether and Ethereum-Based (ERC-20) Tokens 0x146cfed833cc926b16b0da9257e8a281c2add9f3 💎►Donate Bitcoin 1KyZbSeeCWgmeRrUQTTbb3meJEyPCGy3zd 💎►Donate Dash XoZdSzN3hPFksQQZx616A6fGGN22zANpMW 💎►Donate Lisk 16883042352161362207L 💎►Donate IOTA SRZWULMJI9WJFVWDIVXXMVWHVVJAKMAXKMFOINQGEZXNJYLRSHPXBE9PHQDUVIRESEUZSYJBGGKLBMEYIJOKIOIXBU
Views: 9503 What The Func?
Ethereum Smart Contracts In Solidity 4 - Contract To Contract Communication | Blockchain
 
06:06
In this video I show you how to make Ethereum contracts talk to other contracts. Remix - Solidity IDE - https://remix.ethereum.org Solidity Documentation - https://solidity.readthedocs.io/en/develop/ Check out my other videos and articles http://edzynda.com Follow me on Steemit https://steemit.com/@edzynda 💎►Donate Ether and Ethereum-Based (ERC-20) Tokens 0x146cfed833cc926b16b0da9257e8a281c2add9f3 💎►Donate Bitcoin 1KyZbSeeCWgmeRrUQTTbb3meJEyPCGy3zd 💎►Donate Dash XoZdSzN3hPFksQQZx616A6fGGN22zANpMW 💎►Donate Lisk 16883042352161362207L 💎►Donate IOTA SRZWULMJI9WJFVWDIVXXMVWHVVJAKMAXKMFOINQGEZXNJYLRSHPXBE9PHQDUVIRESEUZSYJBGGKLBMEYIJOKIOIXBU
Views: 3040 What The Func?
Frontend Web Applications On Ethereum 1 - TestRPC and Web3.js | Blockchain
 
24:43
Ethereum allows you to create powerful smart contracts on the blockchain. The true power of Ethereum though, is the ability to create complex, decentralized applications or DApps. A great DApp ties smart contracts with an intunitive user-interface that allows the average user to leverage the power of the Ethereum network. In this video we begin to explore how to implement a web frontend that talks to our smart contracts deployed on the blockchain. Remix - Solidity IDE - https://remix.ethereum.org Solidity Documentation - https://solidity.readthedocs.io/en/develop/ ERC20 Standard - https://github.com/ethereum/eips/issues/20 EthereumJS TestRPC - https://github.com/ethereumjs/testrpc Web3JS - http://web3js.readthedocs.io/en/1.0/ Check out my other videos and articles http://edzynda.com Follow me on Steemit https://steemit.com/@edzynda 💎►Donate Ether and Ethereum-Based (ERC-20) Tokens 0x146cfed833cc926b16b0da9257e8a281c2add9f3 💎►Donate Bitcoin 1KyZbSeeCWgmeRrUQTTbb3meJEyPCGy3zd 💎►Donate Dash XoZdSzN3hPFksQQZx616A6fGGN22zANpMW 💎►Donate Lisk 16883042352161362207L 💎►Donate IOTA SRZWULMJI9WJFVWDIVXXMVWHVVJAKMAXKMFOINQGEZXNJYLRSHPXBE9PHQDUVIRESEUZSYJBGGKLBMEYIJOKIOIXBU
Views: 21471 What The Func?
Developing Ethereum Smart Contracts for Beginners (Trailer)
 
01:09
Take the Course (Free): https://goo.gl/EiKpPP In this course, you will learn how to create smart contracts in Solidity, using the Remix IDE. You will also learn how to create a web user interface to interact with the smart contract, with the help of the official Ethereum Web3.js. http://coursetro.com http://facebook.com/coursetro - - - - - - - - - - - - - - - - - - - - - - Subscribe for NEW VIDEOS weekly! My Patreon: https://www.patreon.com/designcourse My site: https://coursetro.com My personal FB account: http://fb.com/logodesigner Coursetro FB: http://fb.com/coursetro Coursetro's Twitter: http://twitter.com/designcoursecom Join my Discord! https://discord.gg/a27CKAF ^-Chat with me and others - - - - - - - - - - - - - - - - - - - - - - Who is Gary Simon? Well, I'm a full stack developer with 2+ decades experience and I teach people how to design and code. I've created around 100+ courses for big brands like LinkedIn, Lynda.com, Pluralsight and Envato Network. Now, I focus all of my time and energy on this channel and my website Coursetro.com. Come to my discord server or add me on social media and say Hi!
Views: 38859 DesignCourse
Solidity compilers
 
13:24
This tutorial explains how the two solidity compilers solc and the node library solc-js are related to each other. The node library solc-js is using soljson.js. soljson.js is created from the same solidity C++ code which created solc, but it is converted in JavaScript code using Emscripten Emscripten is a source-to-source compiler which can convert C/C++ code into JavaScript code. When you install the node library solc-js, it also installs the command line tool solcjs. A demonstration is given how to use solc and solcjs from command line. A tutorial how to use the solidity compiler solc can be found at: http://www.mobilefish.com/developer/blockchain/blockchain_quickguide_using_solc.html A node script to compile and deploy smart contracts: http://www.mobilefish.com/download/ethereum/deploy_contract.js.txt Check out all my other Ethereum related tutorial videos https://goo.gl/eNJVXe Subscribe to my YouTube channel: https://goo.gl/61NFzK The presentation used in this video tutorial can be found at: http://www.mobilefish.com/developer/blockchain/blockchain_quickguide_ethereum_related_tutorials.html The solidity compiler solc source code: https://github.com/ethereum/solidity The solidity compiler solc binaries: https://github.com/ethereum/solidity/releases Information about Emscripten can be found at: http://emscripten.org The converted soljson.js file can be found at: https://github.com/ethereum/solc-bin The npm solc-js web page: https://www.npmjs.com/package/solc The solc-js source code: https://github.com/ethereum/solc-js The Remix IDE source code: https://github.com/ethereum/remix The online Remix IDE: https://remix.ethereum.org/ The source code for the online Remix IDE is available at: https://github.com/ethereum/remix-live The Mist source code: https://github.com/ethereum/mist The Mist binaries: https://github.com/ethereum/mist/releases The npm Truffle web page: https://www.npmjs.com/package/truffle The Truffle source code: https://github.com/trufflesuite/truffle The Geth (Go ethereum) source code: https://github.com/ethereum/go-ethereum/releases More information why eth.getCompilers() and eth.compile.solidity(source) does not work: https://github.com/ethereum/EIPs/issues/209 https://github.com/ethereum/go-ethereum/issues/3793 #mobilefish #howto #ethereum
Views: 1908 Mobilefish.com
Solidity for Dummies - Hudson Jameson
 
13:38
We will explore the basics of the Solidity contract language using examples. Slides https://ethereumfoundation.org/devcon/wp-content/uploads/2016/10/Solidity-for-Dummies.pdf
Views: 17398 Ethereum Foundation
Introducing A Developer To Ethereum Solidity Smart Contract Development
 
01:09:05
I introduce Ethereum smart contract coding in Solidity to John Feras. John is an senior engineer at Comcast with decades of development experience, but with no prior work on smart contracts. This tutorial session will be helpful to any developer out there who is curious about blockchain and smart contracts and wants a programmer-first introduction to the technology. Join me on a journey to build on the blockchain: https://www.buildblockchain.tech For more blockchain tech and general nerdery, follow me on Twitter @BenDiFrancesco
3 Compile and run your first smart contract against local private node  - Ethereum from scratch
 
32:42
Welcome to episode 3 of my series on Ethereum for beginners - hands on tutorials that you can follow step by step to gradually build awareness of the protocol. In this video I describe how to install the local copy of the browser-solidity compiler so you can compile and deploy smart contracts against your own private Ethereum networks. Steps/main commands below: ******* Go to this link https://github.com/ethereum/browser-solidity/tree/gh-pages ********** Download the zip file and copy/extract to local folder ************* Open index.html **************** Paste this into the window pragma solidity ^0.4.0; contract greeter { string greeting; function greeter(string _greeting) public { greeting = _greeting; } function greet() constant returns (string){ return greeting; } function calculateProof(string document) constant returns (bytes32) { return sha256(document); } } ****************** REMEMBER TO RECONNECT THE BROWSER TO THE Web3Provider WHENEVER YOU RESTART **************** Choose the web3.provider and type http://localhost:8545 *************** Make sure geth is started geth --datadir "(dir)" --nodiscover --rpc --rpcport "8545" --rpccorsdomain "*" console 2 &gt console.log Add the rpc flags above - they are all necessary (have removed all other flags to hide noise) **************** Ensure the account is unlocked personal.unlockAccount(eth.accounts[0]) *****************
Views: 15051 Matt Thomas
How To Create Your First Ethereum Smart Contract - Live Coding
 
27:30
How To Create Your First Ethereum Smart Contract - www.blockgeeks.com Code along with Haseeb as he walks you through coding your first solidity smart contract on the Ethereum network. If you'd like to follow along with the video, we used Remix, an IDE located at remix.ethereum.org. It's a fantastic tool to get started with coding in the blockchain space. For weekly guides, courses, and content, be sure to visit us at blockgeeks.com
Views: 1259 Blockgeeks
Create Your Own Cryptocurrency: Solidity Programming for Absolute Rookies Part 1
 
19:25
Do you aspire to publish your own cryptocurrency one day? Begin here REMIX IDE: https://remix.ethereum.org/#optimize=false&version=soljson-v0.4.19+commit.c4cbbb05.js
Views: 139 Cryp2 Pluto
Dapp Development using Remix, Mist, and Geth
 
19:27
Speakers: Yann Levreau, Rob Stupay
Views: 1091 Ethereum Foundation
Ethereum Smart Contracts In Solidity 3 - Inheritance | Blockchain
 
13:59
In this video I go over the concept of contract inheritance and how we can build upon an existing contract to create entirely new contracts. I also discuss abstract functions and interfaces. If you haven't already, check out the previous video about payable functions. https://youtu.be/js319cgJvrQ Remix - Solidity IDE - https://remix.ethereum.org Solidity Documentation - https://solidity.readthedocs.io/en/develop/ Check out my other videos and articles http://edzynda.com Follow me on Steemit https://steemit.com/@edzynda 💎►Donate Ether and Ethereum-Based (ERC-20) Tokens 0x146cfed833cc926b16b0da9257e8a281c2add9f3 💎►Donate Bitcoin 1KyZbSeeCWgmeRrUQTTbb3meJEyPCGy3zd 💎►Donate Dash XoZdSzN3hPFksQQZx616A6fGGN22zANpMW 💎►Donate Lisk 16883042352161362207L 💎►Donate IOTA SRZWULMJI9WJFVWDIVXXMVWHVVJAKMAXKMFOINQGEZXNJYLRSHPXBE9PHQDUVIRESEUZSYJBGGKLBMEYIJOKIOIXBU
Views: 3592 What The Func?
Ethereum Smart Contract Interaction - Solidity Tutorial
 
09:33
Sorry for re-upload, there was a problem with the edit. In this video you will learn how to have two smart contracts interact with each other in Solidity. I will show you how one contract can call functions from another contract and how variables can be modified outside the contract itself. The code is available on my github: https://github.com/filipmartinsson/Solidity/tree/master/Contract%20Interaction
Views: 813 Filip Martinsson
Blockchain Development with Ethereum Solidity - 1
 
04:54
Learn Blockchain Development in Ethereum Solidity from absolute beginning. No prior experience required. Just follow with the series and ask your queries in comments. Useful Links: Remix IDE: http://remix.ethereum.org Ethereum Official Website: https://www.ethereum.org/ Twitter: https://twitter.com/CodePathshala LinkedIn: https://www.linkedin.com/company/codepathshala/ Github Link: http://github.com/chetanhere/
Views: 132 Code Pathshala
Introduction to Ethereum Smart Contract Development with Solidity (Part 1)
 
01:10:26
This video is only the beginning. For the most comprehensive video tutorials on Ethereum Ðapp Development go to: http://decypher.tv/series/ethereum-development Ethereum is all the rage right now, promising one world computer that anyone can deploy arbitrary code (known as smart contracts) to. But if you actually try to get started writing your own smart contracts, you might find the entire ecosystem a little tricky to wrap your head around. Fortunately, Will Warren stops by to help me set up an Ethereum dev environment and teach me the basics of writing and deploying smart contracts to the Ethereum blockchain. First we write a hello world contract, and compile it using both the browser based solidity compiler and an ethereum dev framework called truffle. Once we get the hang of the workflow deploying and querying contracts against the local dev environment, we create our own metacoin from scratch and figure out how to deploy it to the live Ethereum testnet. We also talk about some basic smart contract design patterns, and some nuts and bolts of how Ethereum works under the hood. If you're interested in Cryptocurrency, you don't want to miss it. =========================================================================================== If you like these videos, feel free to send Ether donations to 0xEe82DDb350f48dd5712d54072172AA1A97c677C8
Views: 98638 Decypher Media

Cover letter for customer support executive
Sales assistant cover letter template
The cube 2012 application letters
Typo in college admissions essay question
Yazzy application letters