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Programming Crystal - Create High-Performance, Safe, Concurrent Apps (Paperback)
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Programming Crystal - Create High-Performance, Safe, Concurrent Apps (Paperback)
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Total price: R649
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Crystal is for Ruby programmers who want more performance, or for
developers who enjoy working in a high-level scripting environment.
Crystal combines native execution speed and concurrency with
Ruby-like syntax, so you will feel right at home. This book, the
first available on Crystal, shows you how to write applications
that have the beauty and elegance of a modern language, combined
with the power of types and modern concurrency tooling. Now you can
write beautiful code that runs faster, scales better, and is a
breeze to deploy. Crystal is elegant to read and easy to program
like Ruby, allowing full object-oriented development. Its compiler
is powerful enough to nearly always infer the type of your
variables. So you get the benefits of a statically typed language:
more robust code, safety and execution speed, while still reaching
high productivity in development. Null pointer exceptions as in
JavaScript, Java or C#, are a thing of the past: Crystal
annihilates them, just like Rust. Explore the building blocks and
design of the language, and how you can use the Crystal tool-chain
to build and manage powerful applications. Harness the power of the
macro system, as well as how to work with fibers and channels,
making concurrency as easy as possible. Learn how to use the Kemal
web framework and access databases, and how to tap the potential of
existing Crystal libraries. Find the spot that Crystal fills in
today's software world with real-world examples. With Crystal, you
can combine the best of both worlds: the high-level coding of
dynamic languages, and the safety and blazing performance of a
natively compiled language. What You Need: To develop in Crystal,
you only need Crystal v 0.26 the latest version, a common text
editor and a browser.
General
Imprint: |
Pragmatic Bookshelf
|
Country of origin: |
United States |
Release date: |
April 2019 |
Authors: |
Ivo Balbert
• Simon St. Laurent
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Dimensions: |
193 x 236 x 14mm (L x W x T) |
Format: |
Paperback
|
Pages: |
230 |
ISBN-13: |
978-1-68050-286-2 |
Categories: |
Books >
Computing & IT >
General
|
LSN: |
1-68050-286-7 |
Barcode: |
9781680502862 |
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