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C# 8 and .NET Core 3 Projects Using Azure - Second Edition
book

C# 8 and .NET Core 3 Projects Using Azure - Second Edition

by Paul Michaels, Dirk Strauss, Jas Rademeyer
December 2019
Intermediate to advanced
528 pages
11h 19m
English
Packt Publishing
Content preview from C# 8 and .NET Core 3 Projects Using Azure - Second Edition

Reason one – statically typed

One of my personal gripes with JavaScript is that it's dynamically typed. This means that you can use a variable that hasn't been explicitly declared. The knock-on effect here is that you could end up with the following code:

var myInt = 2;myNum++;

Assuming that you intend these two numbers to be the same, you would want to have this trapped at compile time; however, with JavaScript, this will run—although it clearly will not do what you expect.

There are many tools available to help to alleviate this problem, from ESLint to TypeScript. However, this involves you including a step in your build chain to capture what, in a statically-typed language, would simply be a compilation error.
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Publisher Resources

ISBN: 9781789612080