How do I displays hello ima reader?

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i read this code snippet in book but it have to show Hello Ima Reader based on description but my problem is it shows just a

What I have tried:

function makeHello(name) {
name[name.length] = "Hello " + name[0] + " " + name[1];
}
var name = new Array('Ima','Reader');
makeHello(name);
alert(name[2]); // displays "Hello Ima Reader"

Posted 1-Jan-17 11:11am

Member 12930229

Updated 1-Jan-17 19:57pm

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Thomas Daniels · Answer 1 · 2017-01-01T19:57:00

The problem is that you are overwriting the name property, which is the name of the window[^]. By changing this to an array, it will be automatically converted to a string, so name[0] will take a single char. To fix this problem, just rename your name variable to something else.

JavaScript

function makeHello(myName) {
    myName[myName.length] = "Hello " + myName[0] + " " + myName[1];
}
var myName = new Array('Ima','Reader');
makeHello(myName);
alert(myName[2]); // displays "Hello Ima Reader"