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Discussion on: Day 3: 100 days of Code , Javascript Fundamentals, With Some Important Functions

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marzelin profile image
Marc Ziel •

person[name] will not work

it won't work as expected here. If you do let name = "name" it'll work. In other words, you can use variables with bracket notation.

we cannot add or remove properties in case of "const" object

You can add, remove or change properties of the object. You can't reassign const:

const o = {};
o.prop = 1 // okay
o = {} // error
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There's a shortcut for creating methods:

studentInfo: function (){
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can be rewritten as:

studentInfo() {
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let myArray = new Array();

why would you ever want to create an array like this?

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gauravshekhawat profile image
Gaurav-Shekhawat •

Thanks for your corrections, they mean a lot. These topics are new to me, so I was just skimming through them and believed that I will study them in detail whenever they come handy in my side projects. Thanks again!!