The problem

Develop a commandline tool with several commands and input parameters for each command.

The problem

Oftentimes happen we have to call an interactive program (ie: a program made to be used from a real user) from a batch script or from another non-interactive program.

The problem

Write and read from a serial port from Linux Bash.

What is RAII

Playing With C++ Standard Template Library

How to build a Node.js Module with Arguments

REST APIs and CRUD operations

Foreword

Motivation

Memory Mapped I/O is a technique that allows to use the same address space to address both memory and I/O devices. The memory and registers of the I/O devices are mapped to address values, so when an address is accessed by the CPU, it may refer to a portion of physical RAM, but it can also refer to memory of the I/O device. Thus, the CPU instructions used to access the memory can also be used for accessing devices.

Oftentimes, when dealing with complex projects, there are several components we need to build and link to produce the final product.

Building a Static Library

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