May 2019
Beginner to intermediate
466 pages
10h 44m
English
Content preview from Julia 1.0 Programming Complete Reference Guide
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Learning about Julia's type system
Our game works like a charm, but there is one thing we can improve—storing our article info as a Dict. Julia's dictionaries are very flexible and powerful, but they are not a good fit in every case. The Dict is a generic data structure that is optimized for search, delete, and insert operations. None of these are needed here—our articles have a fixed structure and contain data that doesn't change once created. It's a perfect use case for objects and object-oriented programming (OOP). Looks like it's time we revisit types.
Julia's type system is the bread and butter of the language—it is all-pervasive, defining the language's syntax and being the driving force behind Julia's performance and flexibility. Julia's ...
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