The bugSolution.js file provides corrected versions of the function which explicitly handle different types to perform either string concatenation or numerical addition depending on the input types.

Bug The foo function is intended to add two numbers. However, due to JavaScript's loose typing, if one of the inputs is a string, the + operator performs string concatenation instead of numerical ...

Javascript string concat() method : to join one or more strings we use the concat method in javascript string.syntax of concat method :string.concat(string1, string2, ..., stringx)in the above syntax ...

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 ...