Explained RxJs switchMap operator with example
SwitchMap is an RxJs operator which allows us to trigger some emission whenever another observable emit a value. How does the switchMap operator work? SwitchMap...
Category : JavaScript Snippets
Javascript array methods example
Something need to know about javasciprt array… Array in javascipt, actually array call javascript type object, to check with type “typeof arrayName” Javascript array index...
Javascript string methods example
lenght, toUpperCase, toLowerCase includes, startsWith and endsWtih -> boolean(true or false) Includes, startsWith, endsWtih return booleans value(true or false). Includes used to search words or...
Pure function in javascript
A pure function is a function that has no side effects. Its function always returns exact same thing every single time you gave a single...