get your javascript fundamentals >>here<<

da3a8548 · ccottier · da3a8548 · da3a8548
Commit da3a8548 authored 4 years ago by ccottier
--- a/index.html
+++ b/index.html
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Document</title>
+    <script type="text/javascript" src="myscript.js"></script>
+</head>
+<body id="bod">
+    <h1>unstoppable html</h1>
+    <script>
+        document.write("<h2>Am i a real element?</h2>")
+        const fun = function(personName, session) {
+	        	return "Hello " + personName + "!  Welcome to " + session;
+	    	}('Pradeep','JavaScript');
+
+        document.write(fun);
+        
+    </script>
+</body>
+</html>
\ No newline at end of file
--- a/myscript.js
+++ b/myscript.js
+//both html dom interactions and random JavaScript topics are in this file,
+
+document.addEventListener("DOMContentLoaded", ()=> {
+
+    const body = document.getElementById("bod");
+    const div = document.createElement("div");
+    div.innerText = "What time is it?";
+    body.appendChild(div);
+
+    let currentTime;
+    const timeDiv = document.createElement("div");
+    body.appendChild(timeDiv);
+
+    setInterval(()=>{
+        currentTime = new Date();
+        const hours = currentTime.getUTCHours() - 5;
+        const mins = currentTime.getUTCMinutes();
+        const seconds = currentTime.getUTCSeconds();
+
+        timeDiv.innerText = `${ hours > 12 ? hours - 12 : hours}:${mins < 10 ? `0${mins}` : mins}:${seconds < 10 ? `0${seconds}` : seconds} CT`;
+    },1000);
+
+
+    //Just JS stuff below
+
+    function addingRecursion(...args){
+        if (args.length === 0) return 0;
+        return args[0] + addingRecursion(...args.slice(1));
+    }
+
+    console.log(addingRecursion(1,3,4,7,5,3));
+
+    function canHardly(num1,num2){
+        return num1 + (function(){return num2 ** 2;})();
+    }
+
+    console.log(canHardly(1,8));
+
+    function imGonnaReturnMyself(){
+        console.log("completing complex algo for self returnation")
+        return imGonnaReturnMyself;
+    }
+
+    const returned = imGonnaReturnMyself();
+
+    const counterFactory = () => {
+        let count = 0;
+        return (
+            () => {
+                count++;
+                console.log(count);
+            }
+        )
+    }
+
+    const counter1 = counterFactory();
+    counter1();
+    counter1();
+
+
+
+    if (2 == "2"){
+        let arr = [1785,2 % 5,34, 2 == "2"];
+
+        for (let el of arr){
+            console.log(el);
+        }
+
+    }
+
+    const a = 10;
+
+    switch (a) {
+        case 10:
+            console.log("I'm 10");
+            break;
+        case 21:
+            console.log("wow");
+            break;
+        case "10":
+            console.log("string>");
+            break;
+    }
+    
+    
+
+
+})
\ No newline at end of file