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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

Installing V on the Linux OS (Ubuntu)

The majority of the development community loves open source Unix-like OSes such as Ubuntu. Ubuntu is a distribution based on the Debian infrastructure and architecture. V supports running on Ubuntu. When we install V on a fresh instance of Ubuntu, it will download and install the TCC compiler as a default C backend. It's a very lightweight compiler and the installation is quick.

TCC, or Tiny C Compiler, is a lightweight C compiler. TCC is fast when it comes to compilation times in comparison to GNU Compiler Collection (GCC). However, TCC comes with limitations such as the limited optimization of the resulting binaries, and the executable that is built with the TCC compiler will be slower. For production builds, it is recommended that you have GCC installed.

As a prerequisite to installing V, we would like to have GCC as a C compiler. Please note that, in addition to GCC and TCC, Clang is also a supported compiler on *nix-based OSes....

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