August 2018
Intermediate to advanced
404 pages
11h 19m
English
Content preview from Ethereum Cookbook
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Static and dynamic types in solidity
Statically typed programming languages do the type checking at compile time. Since solidity is a statically typed language, the type of each variable has to be specified at compile time. Solidity also provides an option to create complex user-defined types and type conversion.
In this recipe, you will learn about the basic elementary types of solidity, such as int, bool, array, byte, and address.