JAY RASKARjerryco.hashnode.dev·Mar 21, 2024Taming the Beasts: Understanding const, let, and var in JavaScriptEver stare at code and feel like you're deciphering ancient scrolls? Yeah, me too. That's why I started this blog! Here, we take complex tech concepts and break them down into bite-sized pieces – no PhD required. We'll navigate the confusing bits tog...DiscussJavaScript
Suraj Chaturvedimernsuraj.hashnode.dev·Mar 15, 2024Unlocking JavaScript's Variable Mysteries: Global vs Local, Block Scope, and Beyond!🚀 Welcome to the JavaScript with Node.js Journey! Today, let's dive into an exciting topic: Global vs Local Variables, Block Scope, and Differences Between let, const, and var! 💡 Global vs Local Variables:🌎 Global Variables: They're like superst...DiscussJavaScript
Sailesh ShresthaforJoBins Engineeringblog.jobins.jp·Jan 20, 2024What really is a constant in Javascript with object ?Introduction I have been working as a frontend developer in last 6 years of my full time job and using most recent ECMAScript standard and it has lots of advantages and new features. One of them is to able to define constants. In Javascript this was ...Discuss·33 readsObjects
Manoj Kulkarnimanojkulkarni.hashnode.dev·Oct 4, 2023Const vs Readonly in C#In this article, we will talk about the two most commonly used keywords “const” and “readonly” and the difference between them. Let`s get started. const: We can declare a variable as a constant using the const keyword in C#. We need to assign a val...DiscussC#
zhioua mohamedmohamedzhioua.hashnode.dev·Sep 26, 2023Why const isn't always constant in JavaScriptTable of Contents: Introduction Why const isn't always constant in JavaScript and TypeScript How this relates to state managers How this impacts React How to make an object immutable Conclusion Introduction When we declare a variable with the...Discuss·1 like·54 readsJavaScript2Articles1Week
Shakishaki.hashnode.dev·Sep 17, 2023Defining Variables; using (const, let and var)Const Is used to declare a variable that cannot be re-assigned after it has been defined. It is useful for declaring constants or values that should not be changed. Let Is used to declare a variable that can be re-assigned. It is useful for variables...Discuss·10 likesconst
Sven Willhauksvensblog.hashnode.dev·Aug 22, 2023Day 12 of learning JavaScript: Event Listener, const vs letHello! Today I started a new project to learn JavaScript. I want to build a Chrome extension, where you can save links. These links then are listed underneath the input button and you can click on them later on. This could be good for a salesperson w...Discuss·16 likes·44 readsJavaScript
Kralhexkralhex.hashnode.dev·Aug 15, 2023Keeping it Const-istentIntroduction As a software developer, understanding the nuances of programming languages is essential. One such concept in the realm of C programming is the const keyword. In this blog post, we'll delve into the significance of the const keyword, and...DiscussC Magicconst
Harsh Pandeytechmaverick.hashnode.dev·Jul 13, 2023Let , var and constHello, everyone! Today, I will discuss the significance of let, var, and const in JavaScript. This topic holds great importance during interviews and can sometimes even perplex seasoned developers. I kindly request all of you to buckle up and join me...Discuss·87 readslet and const
Karlygash Yakiyayevakarlygash-yakiyayeva.dev·Jun 22, 2023Constants declared with constA variable declared with const can be mutable or immutable depending on the data type of the assigned value. However, a constant cannot be reassigned to a new value. The difference between assignment and immutability (mutability) is: The assignment ...Discuss·58 readsJavaScriptJavaScript