@luismarques

Why 0.1 + 0.2 != 0.3 in JavaScript (And How to Fix It)

Jan 3, 2023 · 2 min read · The IEEE 754 Standard IEEE 754 is a standard for representing floating point numbers in computers. It is widely used in programming languages, including JavaScript, to represent decimal values with a finite precision. One disadvantage with using floa...

Understanding the Unique Features of JavaScript

Dec 27, 2022 · 6 min read · Automatic Type Coercion In JavaScript, type coercion refers to the process of changing a value from one data type to another. This can happen automatically in some instances, such as when using the == operator to compare two numbers. As an example: c...

How to Generate a Global Unique Identifier (UUID) with JavaScript

Dec 21, 2022 · 4 min read · A UUID (Universal Unique Identifier) is a string of characters that is guaranteed to be unique across all devices and time. UUIDs are widely used to uniquely identify resources such as database entries or files. What exactly is a UUID? A UUID is a st...

Meteor.js vs React: Pros and Cons

Dec 13, 2022 · 4 min read · When building modern web applications, developers have a multitude of libraries and frameworks to choose from. Two of the most widely used are Meteor.js and React. Both are powerful tools that can help you create fast, scalable, and efficient applica...