TypeScript Beginner Tutorial 5 | Basic Variable Types 1

All FREE courses - Types of Variables: Number String Boolean Null Undefined Arrays Number let x: number = 10 String let name: string = ‘TypeScript’ Boolean let learningTypeScript: boolean = true Static type checking, prevent from making mistakes Accurate Intellisense Undefined A variable that has been declared but not yet assigned value let u: undefined = undefined Null Null is assignment value. Can be assigned as representation of no value let n: null = null Null and undefined are sub types i.e. null and undefined can be assigned to boolean, number and string variables #TypeScriptTutorials Stories by Raghav - My Udemy Courses - Every LIKE & SUBSCR ... #RaghavPal #types_of_variables_in_typescript #typescript_number #typescript_string #typescript_undefined #typescript_interview_questions #typescript_null #typescript_with_vs_code #visual_studio_code_typescript_tutorials 20211118 VvjSvt-ubDY