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Your browser does not support the audio element. The last article taught you how to write, compile, test, and deploy smart contracts using Solidity, Javascript, dRPC ...

Imagine you want to send a secret message to a friend, but the channel you want to use is compromised and monitored. You could use some encryption, but that would arouse the suspicion of the people ...

Binary numbers are used in computer systems as the fundamental representation of data. At times, it becomes necessary to convert binary notations to decimal format, especially for easier understanding ...

JavaScript is a great language. It has a simple syntax, large ecosystem and, what is most important, a great community. At the same time, we all know that JavaScript is quite a funny language with ...

JavaScript is a great language. It has a simple syntax, large ecosystem and, what is most important, a great community. At the same time, we all know that JavaScript is quite a funny language with ...

This article is excerpted from HTML5 Developer’s Cookbook and reprinted with permission of publisher Pearson/Addison-Wesley Professional. The persistence of information in the visitor’s browser has ...