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
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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
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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
ethereum Handel mit Cryptowährungen, Initial Coin Offerings: Steuerrecht in Österreich Der Handel mit Cryptowährungen wie Bitcoin oder Ethereum wird immer beliebter. Große Volatilität, starke Renditen und ein Bisschen das "Ungewisse wie im Wilden Westen" lassen derzeit Handelsplattformen von Cryptowährungen nur so
ethereum Solidity - .send(...) vs. .transfer(...) A short notice on the two functions address.send(amount); vs. address.transfer(amount); Since version 0.4.13 (actually since this issue is resolved) Solidity has one new important function, the transfer
hong kong Hong Kong Notes This is a letter to my younger self, discovering Hong Kong for the first time with tips and tricks I wish I knew... I am from Austria and my wife is from Hong
Links/Bookmarks April 2017 Every once in a while I dump the links that land in my bookmarks. I find these links mostly through HN or Reddit, or somewhere else on the web. My focus is mostly
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Cool Links Feb/2017 Interesting Bookmarks I gathered in the past few weeks. In this post I'll present the bookmarks I made in the past few weeks. I love interesting bits and pieces and from time to
tips and tricks HowTo: Running Vagrant with Symbolic Links enabled Problem: On a Windows host, Vagrant won't have symbolic links in the shared folder If you are like me, you love Vagrant. One of the problems in recent months was that on my
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ethereum Live from the Blockchain Startup Contest 2016 Hashtag #BCSC16 on Facebook and Twitter I am updating this article throughout the day as events occur. Pass by every now and then. Today I am happily attending the Blockchain Startup Contest 2016.
platforms Solidity Tutorial: Fresh Dapps Complete Tutorial for Solidity and Web3 on static Github Pages Before the creation of the Ethereum Course on Udemy I created a small Tutorial on how to create Dapps by creating a simple
tools Handy Tool: Encrypted Message Sharing Sometimes want to quickly share a Password with your friend? RSA Message Sharing Tool is right for you! I works entirely in the browser, doesn't save any information anywhere and uses throw-away keys.
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newscombinator Project Newscombinator News aggregator and news classification in real-time. Started 2014 and ongoing, one of the biggest topics in the past years for me: working with textual data. News, Blogs, Articles, Comments, name it. My
projects Mietenkaufen - Real Estate Platform Created 2007/2008. One of the biggest projects, which I crafted alone, was a platform for renting out real estates. The first version was quickly made in a few weeks, called mietenkaufen.at.
newscombinator Project RefugeeBuddy Open Source Location Service and News I had the idea on a flight from the Philippines to Hong Kong in 2015 reading a Newspaper. RefugeeBuddy - On Android The RefugeeBuddy helps people to
projects Ifindmybike.net A Platform that makes it possible to find stolen bikes again Created 2008 it was among the first platforms I was writing. The idea was pretty simple. Add your bike while you have
platforms Betterfeeling A Shop for alternative health products My mother sells olive oil. It's not the usual olive oil. Yes, it's extra virgin, organic, Greek olive oil. But she takes extra care: for example, not