How do I push an element into the array within an object in AngularJS

I Have the following JavaScript Object :

[{Name : “Ishan”, Code : 1, Is_Intern : “Yes”, DateOfJoining : “01/02/2022”, Skills : [“VB, DOT.NET, Angular”], Status : “Working” }]

Now How Can I Add an Item to the skills array in this object I Didn’t found any particular article regarding this.