Answers for "typescript remove an item from array"

18

typescript remove object from array

const index = myArray.indexOf(key, 0);
if (index > -1) {
   myArray.splice(index, 1);
}
Posted by: Guest on February-27-2020
1

typescript remove element from array

let foo_object // Item to remove
this.foo_objects = this.foo_objects.filter(obj => obj !== foo_object);
Posted by: Guest on February-26-2021
1

typescript remove an item from array

myArray.splice(index, 1); // insert index and then amount to remove 
						  // from that index
Posted by: Guest on October-27-2020
2

delete array typescript

var ar = [1, 2, 3, 4, 5, 6];
    
    ar.pop(); // returns 6
    
    console.log( ar ); // [1, 2, 3, 4, 5]
Posted by: Guest on December-21-2020

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