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Solidity - Programming money on Blockchain
Solidity is a programming language to create a smart contract on Ethereum blockchian. Smart contract enables you to codify how monetary value is transferred. Makoto is the creator of BlockParty, a meetup management blockchain app (with a twist... Read more
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Data Visualisation As an Interface
Infographics or data visualisations tend to be the output of journalistic or scientific research. You may be wowed by their aesthetics or insightfulness, but that is usually the end of the story. However, if you turn the process on its end and tre... Read more
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The Great Eastern Japan Earthquake and what you can do as a Rubyist ?
The Great Eastern Japan Earthquake on March 11th caused devastating impact across Japan. However, there were numerous efforts amongst Japanese hackers to help the disaster hit areas. Throughout this talk, I will explain what kind of activities occ... Read more
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Building Real Time Web
The real time web is not about adding chat on your website. It's not really about having stock tickers. The most interesting aspect of the realtime web is to be found in augmenting the web that we already know. We can add realtime functionally to ... Read more