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Getting Started with V Programming

Getting Started with V Programming

By : Pavan Kumar Rao
4.4 (16)
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Getting Started with V Programming

Getting Started with V Programming

4.4 (16)
By: Pavan Kumar Rao

Overview of this book

A new language on the block, V comes with a promising set of features such as fast compilation and interoperability with other programming languages. This is the first book on the V programming language, packed with concise information and a walkthrough of all the features you need to know to get started with the language. The book begins by covering the fundamentals to help you learn about the basic features of V and the suite of built-in libraries available within the V ecosystem. You'll become familiar with primitive data types, declaring variables, arrays, and maps. In addition to basic programming, you'll develop a solid understanding of the building blocks of programming, including functions, structs, and modules in the V programming language. As you advance through the chapters, you'll learn how to implement concurrency in V Programming, and finally learn how to write test cases for functions. This book takes you through an end-to-end project that will guide you to build fast and maintainable RESTful microservices by leveraging the power of V and its built-in libraries. By the end of this V programming book, you'll be well-versed with the V programming language and be able to start writing your own programs and applications.
Table of Contents (19 chapters)
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1
Section 1: Introduction to the V Programming Language
4
Section 2: Basics of V Programming
12
Section 3: Advanced Concepts in V Programming

Summary

In this chapter, we learned how to implement a RESTful microservice from the ground up. First, we created a new project and organized the code files. Then, we understood how to set up a vweb web server with SQLite as a database.

Following this, we implemented a Note struct that acted as a mapping between the object and relational database world. In the latter parts of this chapter, we implemented RESTful endpoints that performed CRUD operations on a Notes table. Additionally, we managed to define and implement the behavior associated with endpoints such as status codes, JSON payloads, and the JSON response format, to mention a few.

By the end of this chapter, we understood how to run the microservice implemented using a vweb web server. Additionally, we learned how to use Postman, which is a free software client that allows you to interact with web-based APIs. Then, we performed CRUD operations on the microservice we implemented.

This marks the end of this chapter...

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