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function checkValues() {
const a = "";
const b = false;
const c = undefined;
const d = null;
const e = [];
const f = {};
const reg = /^\p{RGI_Emoji}$/v;
const obj = {
foo: 1,
};
let bs = [];
for (let i = 0; i <= 100; i++) {
bs.push({ a: 2, b: { c: 3 } });
}
debugger;
}
function columnWise() {
let a = "a";
let b = "b";
let c = "c";
console.log(c, a, b);
debugger;
}
function objectProperties() {
const obj = { hello: "world", a: { b: "c" } };
console.log(obj.hello);
console.log(obj.a.b);
debugger;
}
function classProperties() {
class Foo {
x = 1;
#privateVar = 2;
#privateMethod() {
return this.#privateVar;
}
breakFn() {
let i = this.x * this.#privateVar;
const self = this;
debugger;
}
}
const foo = new Foo();
foo.breakFn();
}
function btnClick() {
const btn = document.querySelector("button");
debugger;
btn.click();
}
function onBtnClick(event) {
debugger;
}
{
const x = 1;
{
const x = 2;
debugger;
}
const dict = {};
const key = "hello";
dict[key] = "world";
debugger;
}
function protoArg(__proto__) {
debugger;
}
function protoVar() {
const __proto__ = "lemon";
debugger;
}
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