/TypeScript/Typescript remove element from array

Typescript remove element from array

Typescript remove object from array

const index = myArray.indexOf(key, 0);
if (index > -1) {
   myArray.splice(index, 1);
}

19

Source: stackoverflow.com

Js remove from array by value

const index = array.indexOf(item);
if (index !== -1) array.splice(index, 1);

11

Typescript remove an item from array

myArray.splice(index, 1); // insert index and then amount to remove 
						  // from that index

3

Typescript remove element from array

let foo_object // Item to remove
this.foo_objects = this.foo_objects.filter(obj => obj !== foo_object);

0

Source: stackoverflow.com

Similar codes

0 vote135 views1 answer
Ngbcollapse error with Reactive Forms
TypeScript
2 votes140 views1 answer
Error: failed to update core (unable to lock database) error: failed to update extra (unable to lock database)
TypeScript
1 vote151 views2 answers
Typescript formik useFormik
TypeScript
1 vote144 views1 answer
Can't bind to 'mat-dialog-close' since it isn't a known property of 'button'
TypeScript
0 vote147 views1 answer
Typescript object get value by key
TypeScript
2 votes100 views1 answer
How to install router in vue js
TypeScript
0 vote137 views1 answer
Fechas - Solución resta un día en dato
TypeScript
-3 votes272 views3 answers
Ts warning Could not find a declaration file for module but runs
TypeScript
4 votes147 views2 answers
Unity rigidbody constraints unfreeze
TypeScript
1 vote159 views1 answer
Property 'unsubscribe' does not exist on type 'Observable<Object>'
TypeScript

Share