Why does google main page use (0, obj.func)(args) syntax?
Solution 1:
This makes an indirect call.
This ensures the context, in the called function, is the global one. This might be useful in an internal scope.
Example :
var a = {
b: function(){
console.log(this);
},
c1: function(){
this.b();
},
c2: function(){
(0, this.b)();
},
c3: function(){
(this.b)();
}
}
a.c1(); // logs a
a.c2(); // logs window
a.c3(); // logs a