Question

How to merge dictionaries in TypeScript

Answer 1

let dict1 : any = {}; // new & empty object
dict1.typescript = 5;
dict1.c = 8;
dict1.rust = 1;

let dict2 : any = {}; // new & empty object
dict2.dart = 7;
dict2.python = 2; 

const result : any = Object.assign({}, dict1, dict2);

console.log(result);




/*
run:

{
  "typescript": 5,
  "c": 8,
  "rust": 1,
  "dart": 7,
  "python": 2
} 

*/

 

70+ SQL courses for beginners and professionals

Answer 2

let dict1 : any = {}; // new & empty object
dict1.typescript = 5;
dict1.c = 8;
dict1.rust = 1;

let dict2 : any = {}; // new & empty object
dict2.dart = 7;
dict2.python = 2; 

const result : any = {...dict1,...dict2}

console.log(result);




/*
run:

{
  "typescript": 5,
  "c": 8,
  "rust": 1,
  "dart": 7,
  "python": 2
} 

*/

 

70+ SQL courses for beginners and professionals