#javascript
Read more stories on Hashnode
Articles with this tag
People often think of Number() or parseInt() method when they convert different types into a number. const id = "3"; console.log(typeof id) //...
The optional chaining (?.) operator accesses an object's property or calls a function. If the object accessed or function called using this operator...
What is JSDoc? JSDoc is a markup language used to annotate JavaScript source code files. Using comments containing JSDoc, programmers can add...
![[JavaScript] How to change other types to number efficiently (Unary plus)?](https://cdn.hashnode.com/res/hashnode/image/upload/v1698944227283/171846cd-e49e-456b-bba9-cc61328a0815.png?w=1600&h=840&fit=crop&crop=entropy&auto=compress,format&format=webp)
![[JavaScript] What is Optional chaining (?.)?](https://cdn.hashnode.com/res/hashnode/image/upload/v1698343609547/13593ce6-30f7-46e2-a388-587208cce6b9.png?w=1600&h=840&fit=crop&crop=entropy&auto=compress,format&format=webp)
![[JSDoc] How to annotate like a JavaScript Pro](https://cdn.hashnode.com/res/hashnode/image/upload/v1698257470835/c78ae8e5-d8c1-427f-8f42-70cf3491f35d.png?w=1600&h=840&fit=crop&crop=entropy&auto=compress,format&format=webp)