ethereum Ethereum Oracles Oracles! What are they? And why do we need them in Ethereum? One of the major benefits that we have on Ethereum is that the Smart Contracts are running on a Sand Box
ethereum Solidity v0.5.0 Breaking Changes Solidity v0.5.0 is out for about 2 weeks and now we can use it in Remix. To read more about the changes made for this version and how you’re going
ethereum MetaMask: New Privacy Mode In this video, we are going to discuss the new MetaMask Privacy Mode. This came into effect on November 5, 2018, and will be set as mandatory pretty soon. With this in mind,
ethereum Enterprise Ethereum: Pantheon Walkthrough Let's give the Enterprise Ethereum: Pantheon a try - a freshly coded, written in Ethereum Node straight from scratch. So, in this video, I am going to walk you through the steps on
[Book] Ethereum Blockchain Developer It's done. Over 300 pages. Full of knowledge. The Ethereum Blockchain Developer Book. It starts very gentle, with Remix, teaching some Solidity basics. But quickly guides you through the whole workflow of a
Ethereum Session: Connect Solidity to JavaScript One part of being a trainer is to answer questions. Sometimes complex questions, sometimes simple ones, but there is never a stupid question. A typical example for such a question is this one: How to interact with an Ethereum Smart Contract once it's deployed using JavaScript?
course Ethereum Blockchain Entwickler werden - Videokurs Solidity Anfänger oder Ethereum Interessierter? In diesem Kurs lernst du nicht nur die Grundlagen, sondern auch den sicheren Umgang mit Solidity und die aktuellen Industry Best Practices! In einfach zu verstehenden Lektionen lernst
course Become a Certified Blockchain Developer - Ethereum (CBDE) With this course we guide you through the CBDE - Certified Blockchain Developer for Ethereum. This certification, which was created in partnership with the Blockchain Training Alliance and Pearson VUE, is helping HR
ethereum Hands-On: Messenger Status.im In this episode we are looking at the Ethereum Messenger “Status”. It’s a mobile app for Android and iOS that should bring the power of the Ethereum Blockchain to your phone. We’
ethereum What exactly is the Gas Limit and the Gas Price in Ethereum In this video we are talking about Gas! Specifically, we are deep-diving into the Gas Limit and the Gas Price and what it’s all about that. So, there the two things. The
tutorial Upgrade Smart Contracts on Chain It's not easy to get Upgradeable Smart Contracts right. You should be able to fix bugs or enhance features, obviously. But not at the cost of loosing immutability. It's this element of trust
course Initial Coin Offering A-Z™: Become A Smart ICO Investor A Comprehensive Course To Help You Understand, Evaluate & Invest in Cryptocurrency ICOs, Without Being Caught By Scams! Initial Coin Offering A-Z™: Become A Smart ICO Investor - is the most complete course
tutorial Why You Should NEVER Ever Send Money From An Exchange To A Crowdsale Contract While for many people it's the most obvious thing, for others it's not. Investing in an ICO. Properly and Safely! You might know that situation. You see an investment opportunity somwhere and you
tutorial How I Cash-Out Ether in MANILA Recently I was in Manila and I thought: "What if I forgot my Credit Card and still have some Ether left?". Can I still get money without the help of my
Truffle 4 - Full Size Snickers Truffle 4: Just released and packed with exciting features, we are looking close into Debugging and Testing. In this Ethereum Session we are going to deep dive into Truffle 4 new features. I'm
ethereum The Ethereum Ecosystem With plenty of tools out there, and many more in the making, the Ethereum Ecosystem is evolving so fast that it's hard to keep up. I work with plenty of tools on a
ico ICO Due Diligence Framework Investing in ICOs is easy. Just send money to a contract and receive tokens in return. Successful investing is a different story. Most tokens out there are completely useless. I will tell you exactly how to spot them before you loose money!
solidity Solidity: .call() vs. .delegatecall() vs. Libraries In this short video we look at the difference between .call() vs. .delegatecall() vs. Libraries in Solidity. Specifically we look at a very simple contract that emits an event with the address of
ethereum Case-Study: 4 Recent ICOs and the SEC With the massive success of Ethereum ICO is being used all the more for funding the development of similar crypto projects. In case you’re willing to know better about Ethereum ICO and their legal tidbits, here is a detailed insight on leading ICOs in the market
solidity Mappings and Structs in Solidity In this video we are having a look at Mappings and Structs in Solidity. This is one of 110 video-lectures in the Ethereum Developer Masterclass where you will learn everything there is to
course Free Ethereum Beginners Course 100% FREE COURSE: Build A Hello World Blockchain App - is the only course you need to begin your journey with Ethereum Blockchain Development incorporating Solidity at a basic level, with step-by-step instructions guiding you through the entire process.
solidity Pure vs. View vs. Constant functions The new Solidity 0.4.16 is out. In this verison the new "view" and "pure" functions are introduced. I had a quick look what this means for you
course Ethereum Developer Masterclass: Build Real World Projects Ethereum Developer Masterclass: Build Real World Projects - is the most complete Ethereum Blockchain Development course online helping you to build complex, real world, ethereum based distributed applications successfully.
solidity Exception Handling in Solidity Since version 0.4.13 we have a new Exception handling in Solidity. Instead of a simple throwwe have now revert(), require() and assert(). In this short video I'll walk you through the
ethereum Coins in an Exchange vs. a Hardware Wallet Have you ever wondered why it is not recommended to keep the coins in an Exchange? There are many reasons for that, but most importantly, they are not yours. You are not in