The 'this' keyword behaves differently in Nodejs and browser

Question

I have this piece of code :

var obj1;
var obj2;

function x() {
    obj1 = this;
}

function y() {
    obj2 = this;
}

x();
y();

console.log(obj1 === o         


        

Answer 1

I have no Node.js server in a hand right now, but I think you can yourself research this question, and give answer for us :D see code below

Try to run:

console.log(this.constructor.name+" "+obj1.constructor.name+" "+obj2.constructor.name);

And also you can debug "Parent Class" name in a function:

function x() {
    console.log("x this: "+this.constructor.name);
    obj1 = this;
}

function y() {
    console.log("y this: "+this.constructor.name);
    obj2 = this;
}

And for view Object methods / properties you can use something like this:

for (a in obj2) {
    console.log("obj2." + a + " = " + obj2[a]);
}