Merge branch 'main' of https://github.com/PacktPublishing/JavaScript-from-Beginner-to-Professional into main

Chapter 5/Exercise 5.1

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+const max = 5;
+const ranNumber = Math.floor(Math.random() * max) + 1;
+//console.log(ranNumber);
+let correct = false;
+while (!correct) {
+    let guess = prompt("Guess a Number 1 - " + max);
+    guess = Number(guess);
+    if (guess === ranNumber) {
+        correct = true;
+        console.log("You got it " + ranNumber)
+    } else if (guess > ranNumber) {
+        console.log("Too high");
+    } else {
+        console.log("Too Low");
+    }
+} 

Chapter 5/Exercise 5.2

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+let counter = 0;
+let step = 5;
+do {
+    console.log(counter);
+    counter += step;
+}
+while (counter <= 100); 

Chapter 5/Exercise 5.3

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+const myWork = [];
+for (let x = 1; x < 10; x++) {
+    let stat = x % 2 ? true : false;
+    let temp = {
+        name: `Lesson ${x}`, status: stat
+    };
+    myWork.push(temp);
+}
+console.log(myWork);

Chapter 5/Exercise 5.4

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+const myTable = [];
+const rows = 4;
+const cols = 7;
+let counter = 0;
+for (let y = 0; y < rows; y++) {
+    let tempTable = [];
+    for (let x = 0; x < cols; x++) {
+        counter++;
+        tempTable.push(counter);
+    }
+    myTable.push(tempTable);
+}
+console.table(myTable);

Chapter 5/Exercise 5.5

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+const grid = [];
+const cells = 64;
+let counter = 0;
+let row;
+for (let x = 0; x < cells + 1; x++) {
+    if (counter % 8 == 0) {
+        if (row != undefined) {        
+            grid.push(row);
+        }
+        row = [];
+    }
+    counter++;
+    let temp = counter;
+    row.push(temp);
+ 
+}
+console.table(grid);

Chapter 5/Exercise 5.6

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+const myArray = [];
+for (let x = 0; x < 10; x++) {
+    myArray.push(x + 1);
+}
+console.log(myArray);
+ 
+for (let i = 0; i < myArray.length; i++) {
+    console.log(myArray[i]);
+}
+for (let val of myArray) {
+    console.log(val);
+}

Chapter 5/Exercise 5.7

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+const obj = {
+    a: 1,
+    b: 2,
+    c: 3
+};
+for (let prop in obj) {
+    console.log(prop, obj[prop]);
+}
+const arr = ["a", "b", "c"];
+for (let w = 0; w < arr.length; w++) {
+    console.log(w, arr[w]);
+}
+ 
+for (el in arr) {
+    console.log(el, arr[el]);
+} 

Chapter 5/Exercise 5.8

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+let output = ""; 
+let skipThis = 7; 
+for (let i = 0; i < 10; i++) { 
+  if (i === skipThis) { 
+    continue; 
+  } 
+  output += i; 
+} 
+console.log(output);
+
+
+//Alternatively, the following code could be used, replacing continue with break:
+
+let output = "";
+let skipThis = 7;
+for (let i = 0; i < 10; i++) {
+  if (i === skipThis) {
+    break;
+  }
+  output += i;
+}
+ 
+console.log(output); 

Chapter 5/Project 1

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+const myTable = [];
+const numm = 10;
+for(let x=0; x<numm; x++){
+    const temp = [];
+    for(let y = 0; y<numm; y++){
+        temp.push(x*y);
+    }
+    myTable.push(temp);
+}
+ 
+console.table(myTable);