Shefalidevshefali.hashnode.dev·Dec 19, 2024Understanding JavaScript Nullish Coalescing Operator (??)The Nullish Coalescing Operator (??) is a feature in JavaScript that was introduced in ECMAScript 2020. Using this operator you can handle default values for variables that might be null or undefined. Before its introduction, the logical OR operator ...Web Development
Sreerag Pavithranblog.iamsreerag.com·Dec 17, 2024Using the Nullish Coalescing Operator (??)The nullish coalescing operator (??) provides a way to handle null or undefined values in your code by providing a default value. This operator is particularly useful when you want to avoid the pitfalls of falsy values like 0 or "". ✨ Key Takeaways:...10 likesJavaScript
Siddharth Aroraarora.hashnode.dev·Nov 14, 2024Javascript ?? vs ||Found this great article → https://www.trevorlasn.com/blog/javascript-logical-operators This is a small and useful snippet that makes it very clear on when to use ?? and when to use || // Let's see what || considers "falsy": 0 || "default" //...Nullish coalescing
Yasin Sarkaryasinsarkar.hashnode.dev·Oct 19, 2024🤔 Understanding the Nullish Coalescing Operator (??) vs. Logical OR (||) in JavaScriptWhen building JavaScript applications, handling null and undefined values is often a crucial part of writing stable and user-friendly code. Two powerful operators can help with this: the Nullish Coalescing Operator (??) and the Logical OR (||) operat...JavaScript
Mohamed Zhiouamohamedzhioua.hashnode.dev·Sep 4, 2024JavaScript Tip: || vs ?? for Default Values 🚀When working with default values in JavaScript, choosing between the logical OR (||) and nullish coalescing (??) operators can significantly impact how your data is handled. Here’s a quick guide to help you choose the right one: 🔄 Logical OR (||) B...32 readsJavaScriptJavaScript
Jobin Mathewjobin-mathew.hashnode.dev·Aug 5, 2024🚀 Simplify Your Code with TypeScript’s Nullish Coalescing Operator🌟 Introduction Have you ever found yourself dealing with values that can be null or undefined and needing to provide a default? If so, you're in luck! TypeScript's Nullish Coalescing Operator (??) offers a clean and concise way to handle these situa...TypeScript
Kelvin John Domehjhohannes.hashnode.dev·Jun 9, 2024Understanding Coalescing and Logical OR in TypeScript: A Detailed GuideIntroduction In the world of TypeScript, understanding operators such as coalescing and logical OR is crucial for efficient coding. These operators provide a simple way to manage default values or to control the flow of your program based on certain ...Nullish coalescing
Subaashsubaash.hashnode.dev·Dec 17, 2023Redefine your Logic for stricter, safer JavaScript defaults with the '??' operatorThe title is not a clickbait. There exists an actual '??' operator in JavaScript known as the Nullish coalescing operator. This operator accepts operands on either side and returns the right-hand side operand only when the left-hand side operand is a...1 likeJavaScript
Gaurav J Somanigaurav750.hashnode.dev·Oct 30, 2023Mastering TypeScript: Beyond the Basics with Interfaces, Generics, and MoreMany of us have already dabbled with the basic types TS provides and experienced the safety it provides. But Typescript, like an iceberg, has layers beneath its surface - features that can make our code more flexible, robust and maintainable. In this...2 likes·46 readsTypeScript Generics
Dheeraj Malikdheerajmalik.hashnode.dev·Oct 30, 2023Nullish coalescing operator (??) vs OR(||)(raw notes)Nullish coalescing operator (??) if the left side operand is NULL or UNDEFINED, the right-hand side operand is returned.const foo = null ?? 'default string'; console.log(foo); // Expected output: "default string" Nullish values are : NULL ...Nullish coalescing
