What distinguishes between a public variable declared as var: any = []; versus a public variable declared as var: any[] =

I'm seeking clarification on the distinction between the following:

public var: any = []; 
// versus
public var: any[] = [];

Answer №1

  1. When you use `public var: any = [];`, you are explicitly setting the type of variable to any, allowing it to hold any value of any type.
  2. On the other hand, when you use `public var: any[] = [];`, you are explicitly setting the type of variable to an array of any values, allowing it to hold an array of values of any type.

To illustrate this concept further, let's consider the following examples:

public var: any = "hello"; // Alternatively, it could be public var: any = 12 or any other type

public var: any[] = ["hello", 42]; // This array can contain objects of any type

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