Detecting an undefined object property
What’s the best way of checking if an object property in JavaScript is undefined? 50 50
What’s the best way of checking if an object property in JavaScript is undefined? 50 50
By “undefined object as a parameter”, I assume you mean that you’re looking to write a function that doesn’t specify the type of the object in the function declaration, allowing you to only have one function. This can be done with generics. Instead of: static void func(String str) { System.out.println(“The string is: “+str); } static … Read more