![www.MrAddon.com ®: Jira & Confluence Administration Support Blog & Ethereum Dev Blog – [www.MrAddon.blog] ®](https://jirasupport.files.wordpress.com/2017/11/mr-addon-23.png)
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Estas listo para Ethereum 2.0?
Ethereum 2.0 es una actualización de la actual red Ethereum. Esta actualización conlleva nuevos conceptos y términos que tendremos que aprender. Dichas actualizaciones se centran en arreglar varios temas de escalado, temas de minado y el famoso cambio a PoS (Proof of Stake) donde hablaremos de términos como Casper, Sharding, eWASM, Raiden, Plasma, etc. Estas soluciones harán que las transacciones…
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Split your projects in Ethereum tokens!
Definition of Token 1a : a piece resembling a coin issued for use (as for fare on a bus) by a particular group on specified terms b : a piece resembling a coin issued as money by some person or body other than a de jure government c : a unit of a cryptocurrency You…
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How to connect to Ethereum and MetaMask with your Dapp after the new “Privacy Mode”
Privacy mode The MetaMask settings menu will expose a new “privacy mode” option that can be used to opt in to and out of this privacy-preserving behavior. If “privacy mode” is enabled, MetaMask will not automatically expose users’ account addresses to the sites they visit. Instead, sites must specifically request access to see users’ accounts.…
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ElConsejoSimpatico now in State of the Dapps!! Bye bye Twitter…
ElConsejoSimpatico.org is something like a totally decentralized Twitter, to test any kind of CENSORSHIP and DDoS attack (Denial of Service), based on smart contracts in the blockchain of Ethereum using only HTML5 pages and javascript type Web3 to work. Remember that you must use MetaMask in your browser, or use Brave as a browser and…
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Delicious Truffle boxes. Your first Dapp links
Previous post of similar topic: How to install Embark by Status in MacOS (Ethereum Dapp development) In this post we have collected some interesting links to start using Truffle and be a Dapp developer in few hours! 🙂 Official: ETHEREUM PET SHOP — YOUR FIRST DAPP CREATING A TRUFFLE BOX TRUFFLE BOXES Others: The Ultimate…
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How to install Embark by Status in MacOS (Ethereum Dapp development)
Prerequisites: 1. Node Version Manager 2. Node 2.1 Go (Optional) 2.2 Ethereum Client (Optional) How to run geth using rinkeby Ethereum test network node: geth –rinkeby –datadir=~/.gophersland_ethereum_r1 –port=30304 –cache=2048 –rpc –rpcport=8546 –rpcapi=eth,web3,net,personal –syncmode=fast IPFS (Optional but recommended) $ tar xvfz go-ipfs.tar.gz $ cd go-ipfs $ ./install.sh $ ipfs init initializing IPFS node…
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Protected: Workshop Ethereum Smart-Contract Development in Spanish
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Simple example of Ethereum Dapp! Without central server. All with Javascript and MetaMask
English – https://elconsejosimpatico.github.io ElConsejoSimpatico.org is something like a totally decentralized Twitter, to test any kind of CENSORSHIP and DDoS attack (Denial of Service), based on smart contracts in the blockchain of Ethereum using only HTML5 pages and javascript type Web3 to work. Remember that you must use MetaMask in your browser, or use Brave as…
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Regulatory issues at the European Blockchain Convention
Regulatory aspects of Blockchain have constituted an important part of the European Blockchain Convention in Barcelona on 29.11.2018. Some questions remained without answer or without international consensus about the answer, such as the tax treatment of STOs, the rules to be applied to STOs on secondary markets, or the issue whether a StableCoin is a…
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Simple Refactoring with Solidity (reducing Gas cost)
The classic movie line goes something like “I love the smell of refactoring in the morning” right? That’s how I remember it. I was looking into a customer’s code base recently and although my task was simply to assure the code worked as intended, I couldn’t stop but think that a little refactoring would go…
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Typical Ethereum Smart-Contract example
This post is the continuation of: Creating my first Ethereum Smart-Contract in Test net In this example, we can use an Ethereum smart-contract to register products and its value in Ether. Also, we can use the same smart-contract to be called by the people to buy the products. Very easy to implement and to connect…
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