Introduction to Web Audio API

Web Audio API let’s us make sound right in the browser. It makes your sites, apps, and games more fun and engaging. You can even build music-specific applications like drum machines and synthesizers. In this article, we’ll learn about working with the Web Audio API by building some fun and simple projects.

Getting Started
Let’s do some terminology. All audio operations in Web Audio API are handled inside an audio context. Each basic audio operation is performed with audio …

Introduction to Web Audio API is a post from CSS-Tricks

Link: https://css-tricks.com/introduction-web-audio-api/

What Every Web Developer Should Know About CPU Architecture, Part 1: Threads vs Processes

Introduction
There are a ton of blog posts discussing software development paradigms and best practices and there are a few on hardware. At the same time, I can probably count on one hand the number of articles discussing what every developer should know from a computer architecture perspective. The goal of this article is not to deep dive into CPU Architecture, Operating Systems, etc. I’ll give an overview of some principals that we can lose touch with during our busy days as a developer.
Threads vs Processes
Security and Reliability
Before Docker Containers and before VM’s, CPU hardware had one of the oldest tricks in sandboxing: processes and virtual memory. As a developer, you should understand that a process will run within its own isolated memory space and can only talk to other processes through specific mechanisms such as Inter-Process Communication (IPC). Thus, if you have process A and process B and they both have a logical address 0x0, they actually point to two separate regions of physical memory. Modern CPU hardware has safeguards through paging that ensures the process can only read and write from its own memory space. The all so common Segmentation Fault is actually originally triggered by CPU hardware via a #PF (Page Fault) due to an illegal access. (Note: I’ll leave out x86 segmentation as segmentation registers are not really “used” anymore in 64-bit mode).

Link: https://dzone.com/articles/what-every-web-developer-should-know-about-cpu-arc?utm_medium=feed&utm_source=feedpress.me&utm_campaign=Feed%3A+dzone%2Fwebdev