https://stackoverflow.com › questions › 61480993
When should I use ?? (nullish coalescing) vs || (logical OR)?The OR operator || uses the right value if left is falsy, while the nullish coalescing operator ?? uses the right value if left is null or undefined. These operators are often used to provide a default value if the first one is missing.
https://developer.mozilla.org › ... › Web › JavaScript › Reference › Operators › Nullish_coalescing
Nullish coalescing operator (??) - JavaScript | MDN - MDN Web DocsLearn how to use the nullish coalescing operator (??) in JavaScript to provide default values for variables without coercing falsy values. See syntax, examples, browser compatibility and specifications.
https://www.freecodecamp.org › news › what-is-the-nullish-coalescing-operator-in...
What is the Nullish Coalescing Operator in JavaScript, and how is it usefulLearn how the nullish coalescing operator (??) works in JavaScript, and how it differs from the OR operator (||). See how it can help you handle null and undefined values in expressions and avoid short-circuiting.
https://javascript.info › nullish-coalescing-operator
Nullish coalescing operator - The Modern JavaScript TutorialLearn how to use the nullish coalescing operator ?? to assign default values to variables in JavaScript. Compare it with the OR operator || and see examples of usage and precedence.
https://www.javascripttutorial.net › javascript-nullish-coalescing-operator
JavaScript Nullish Coalescing Operator - JavaScript TutorialLearn how to use the nullish coalescing operator (??) in JavaScript to assign a default value to a variable if the first one is null or undefined. See examples, syntax, and comparison with the logical OR operator.
https://www.freecodecamp.org › news › javascript-advanced-operators
Advanced JavaScript Operators – Nullish Coalescing, Optional Chaining ...In this article, I'm going to teach you how to use three advanced JavaScript operators: the Nullish Coalescing, Optional Chaining, and Destructuring Assignment operators. These three operators will help you write clearer and less error-prone code.
https://www.slingacademy.com › article › nullish-coalescing-in-javascript-a-developers-guide
Nullish Coalescing in JavaScript: A Developer’s GuideLearn how to use the Nullish Coalescing Operator ( ?? ) in JavaScript, a feature introduced in ES11 that prevents falsy value coercion. See examples of nullish values, advantages, use cases, and combination with optional chaining.
https://dev.to › tscharke › nullish-coalescing-operator-explained-54ao
Nullish coalescing operator - explained - DEV CommunityThe first simplification, with the OR operator, works in most cases, but does not cover the case of working with boolean values.. But let's go through it step by step and see why the variants with the OR-operator work and then switch to the usually "better" Nullish coalescing operator.. OR-Operator The binary logical operator (Binary Logical Operator) || (OR) is defined as follows:
https://atomizedobjects.com › blog › javascript › nullish-coalescing-vs-or-javascript-operators
Nullish Coalescing vs OR - JavaScript operators (?? vs ||)The difference between the Nullish Coalescing Operator vs OR Operator is that the Nullish Coalescing Operator checks the left hand argument for undefined or null, whereas the Logical OR Operator just checks the left hand argument to see if it is “falsy” or not.
https://dev.to › alexdevero › nullish-coalescing-operator-explained-8ga
Nullish Coalescing Operator Explained - DEV CommunityLearn what nullish coalescing operator is, how it works and how to use it in JavaScript. See examples, gotchas and comparison with logical operators.
