The == and != operators do type coercion before comparing. This is bad because it causes ' \t\r\n' == 0 to be true. This can mask type errors. JSLint cannot reliably determine if == is being used …

Dec 11, 2008 · JavaScript has two sets of equality operators: === and !==, and their evil twins == and !=. The good ones work the way you would expect. If the two operands are of the same …

Jan 5, 2021 · What is the difference between the !== operator and the != operator in JavaScript? Does it behave similarly to the === operator where it compares both value and type?

Jan 25, 2009 · beware of the JavaScript specific definition of null. there are two definitions for "no value" in javascript. 1. Null: when a variable is null, it means it contains no data in it, but the …

Aug 9, 2016 · I've been trying to understand the difference between JavaScript's comparison operators: identity and equality. From what I've read, if you check the equality of two objects …

Aug 9, 2011 · These are the shift right and shift left operators. Essentially, these operators are used to manipulate values at BIT-level. They are typically used along with the the & (bitwise …

Dec 6, 2015 · See this documentation or the specification for more information on JavaScript arithmetic operators. % (Modulus) The modulus operator is used as follows: var1 % var2. The …

Jun 7, 2011 · If you see any more funny symbols in JavaScript, you should try looking up JavaScript's operators first: Mozilla Developer Center's list of operators. The one exception …

I would check out CodeCademy for a quick intro to JavaScript. If you prefer to read more, MDN is a great intro as well. For those concerned about the source of the term "identity operator" …

@MDeSchaepmeester, well it kind of is using the same basic operator as in other languages, but it lacks a specific integer primitive. JS natively only has "number" primitives which are floating …