This repository demonstrates a common, yet subtle, bug in JavaScript related to unexpected string concatenation. The foo function intends to add two numbers, but due to type coercion, it performs ...

Bug The foo function in bug.js is intended to add two numbers. However, when a number and a string are passed in, JavaScript silently concatenates them instead of raising an error, producing the ...

While JavaScript has many applications, working with string values is one of the most popular. Strings are objects within the JavaScript language. They are not stored as character arrays, so built ...