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New code examples in category TypeScript
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Phoenix Logan
2022-03-27 19:15:20
angular formgroup mark as touched
// From Angular 8/9 you can simply use this.formGroup.markAllAsTouched(); /** * For version older than Angular 8 * Marks all controls in a form group as touched * @param formGroup - The form group to touch */ private markFormGroupTouched(formGroup:... Add solution -
Lionel Aguero
2022-03-27 19:05:06
use of slice and splice add elements array
function frankenSplice(arr1, arr2, n) { // Create a copy of arr2. let combinedArrays = arr2.slice() // [4, 5, 6] // Insert all the elements of arr1 into arr2 beginning // at the index specified by n. We're using the spread /... Add solution -
Lionel Aguero
2022-03-27 17:55:26
Given an array, A, of integers, print N's elements in reverse order as a single line of space-separated numbers.
static int[] reverseArray(int[] array) { int end = array.length-1; for(int i=end; i>=0; i--) { a[i] = a[i] + " "; } return String.valueOf(a); } Add solution -
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