ProgramGuruTo join arrays in TypeScript, you can use the concat method or the spread operator (...).
In this example,
arr1 and arr2.concat method to concatenate arr1 and arr2 into a new array result.result array contains elements from both arr1 and arr2.const arr1: number[] = [1, 2, 3];
const arr2: number[] = [4, 5, 6];
const result: number[] = arr1.concat(arr2);
console.log('Joined Array:', result);Joined Array: [ 1, 2, 3, 4, 5, 6 ]
In this example,
arr1 and arr2.(...) to spread elements of arr1 and arr2 into a new array result.result array contains elements from both arr1 and arr2.const arr1: number[] = [1, 2, 3];
const arr2: number[] = [4, 5, 6];
const result: number[] = [...arr1, ...arr2];
console.log('Joined Array:', result);Joined Array: [ 1, 2, 3, 4, 5, 6 ]
In this tutorial, we learned How to Join Arrays in TypeScript language with well detailed examples.