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HT88 · web-flow · commit 3a243741e3cb · 2020-11-28T20:33:13.000+01:00
diff --git a/Week2/1_ removeCOMMA.js b/Week2/1_ removeCOMMA.js
@@ -0,0 +1,18 @@
+
+
+let myString = 'hello,this,is,a,difficult,to,read,sentence';
+console.log(myString.length);
+
+myString = myString.split(',').join(' ');
+console.log(myString);
+
+
+//Soluiton from shorturl.at/hyPV3 
+
+
+
+
+//The method below works on arrays only??? :/
+//console.log(elements.join(' '));
+// expected output: "Fire-Air-Water"
+//https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/join 
diff --git a/Week2/2_eventOddREPORTER.js b/Week2/2_eventOddREPORTER.js
@@ -0,0 +1,34 @@
+'use strict'
+
+//let numberReporter = 20;
+
+for (let i = 1; i <= 20; i++) {
+    if (i % 2 == 0) {
+        console.log('The number is '+i+' even');
+    } else {
+        console.log('The number is '+i +' odd');
+}
+}
+
+
+
+
+
+
+/*
+
+Things to think about:
+- It does not work without 'let' 
+for (let i = 0; i < n; i++) {
+    console.log(i);
+}
+
+SOURCES REFERENCED
+https://www.w3resource.com/javascript-exercises/javascript-conditional-statements-and-loops-exercise-5.php 
+
+
+for (let i = 0; i <= 15; i++) {
+    console.log(i + ' is', (i % 2 == 0) ? "even" : "odd")
+}
+
+*/
diff --git a/Week2/3_recipeCARD.js b/Week2/3_recipeCARD.js
@@ -0,0 +1,18 @@
+'use strict'
+
+const myReceipts = {
+    Meal: 'Fried eggs',
+    Servings: 2,
+    Ingredients: ['Eggs (2x)', ' cooking oil', ' salt']
+};
+
+// iterate over the user object
+for (const key in myReceipts) {
+    console.log(`${key}: ${myReceipts[key]}`);
+}
+
+
+/*
+Source: https://attacomsian.com/blog/javascript-iterate-objects 
+
+*/
diff --git a/Week2/4_readingLIST.js b/Week2/4_readingLIST.js
@@ -0,0 +1,56 @@
+'use strict'
+
+const books = [
+  {
+    title: 'Steppenwolf',
+    alreadyRead: true,
+    author: 'Hermann Hesse'
+  },
+  {
+    title: 'Norwegian Wood',
+    alreadyRead: true,
+    author: 'Haruki Murakami'
+  },
+  {
+    title: 'The Republic',
+    alreadyRead: false,
+    author: 'Plato'
+  }
+];
+
+
+for(let i = 0; i < books.length; i = i + 1) {  
+  const book = books[i];
+    // you print the title  
+    console.log(book.title + " by " + book.author);
+    // if you read it then say i read it 
+    if (book.alreadyRead) {    console.log("You already read " + book.title);  
+    // if you didn't read it then say still need to read 
+    } else {    
+      console.log("You still need to read " + book.title);  }  
+
+    // adds space in between the books. Let's give it a face lift!
+    console.log("");
+}
+
+
+    
+
+/*I still feel like this code is well above my capabilities. I will need to invest some more time into breakjng it down peice by piece.
+
+let booksRead = [];
+for(let i = 0; i <= 2; i++) {
+  const book = books[i];
+  let sentence = book.title + " by " + book.author;
+  console.log(sentence);
+  if (book.alreadyRead) {
+    booksRead.push("You already read " + book.title);
+  } else {
+    booksRead.push("You still need to read " + book.title);
+  }
+}
+booksRead.forEach(sentence => console.log(sentence));
+
+
+
+*/
diff --git a/Week2/5_wannaDRINK.js b/Week2/5_wannaDRINK.js
@@ -0,0 +1,62 @@
+'use strict'
+
+const drinkTypes = ['cola', 'lemonade', 'water'];
+const drinkTray = [];
+
+let drinkers = 10; 
+
+for (let i = 0; i <= drinkers - 1; i = i + 1) {  
+    const typeIndex = i % drinkTypes.length;  
+    drinkTray[i] = drinkTypes[typeIndex];}
+
+console.log(`Hey guys, I brought a ${drinkTray.join(', ')}!`);
+
+//Completed with a little help from a friend.
+
+
+/*
+const drinkTypes = ['cola', 'lemonade', 'water'];
+const drinkTray = [];
+
+// let i = 0; i =< 4;i++
+// let i = 0; we start from number 0
+// i =< 4; the condition, we stop the loop as soon as the condition is no longer TRUTHY; 
+// i++; incrementation; i += 1; i = i + 1;
+function countOccurences(drink, drinkTray) {
+  let count = 0;
+  drinkTray.forEach(drinkOnTray => {
+    if (drinkOnTray === drink) {
+      count++;
+    }
+  });
+  return count;
+}
+
+// Fixed solution, solving the problem but only for the specific numbers of 5
+for(let i = 0; i <= 4;i++) {
+  if (i === 0 || i === 1) {
+    drinkTray.push(drinkTypes[0]);
+  } else if (i === 2 || i === 3) {
+    drinkTray.push(drinkTypes[1]);
+  } else {
+    drinkTray.push(drinkTypes[2]);
+  }
+}
+
+console.log("IN DRINKTRAY", drinkTray);
+
+// Dynamic solution, that will work any amount of drinks and conditions
+const numberPerDrink = 2;
+const totalDrinks = 5;
+
+drinkTypes.forEach(drink => {
+  for(let i = 0; i <= 1; i++) {
+    if (drinkTray.length < totalDrinks) {
+      drinkTray.push(drink);
+    }
+  }
+})
+
+console.log("IN DRINKTRAY", drinkTray);
+
+*/
diff --git a/Week2/6_gradeCALCULATOR.js b/Week2/6_gradeCALCULATOR.js
@@ -0,0 +1,30 @@
+'use strict'
+
+function yourGrade(pointsRECIEVED) {
+
+let grade = (pointsRECIEVED/100)*100;
+
+// Check if grade is an A, B, C, D, or F
+if (grade >= 90) {
+  console.log("You got an A");
+} else if (grade >= 80) {
+  console.log("You got a B");
+} else if (grade >= 70) {
+  console.log("You got a C");
+} else if (grade >= 60) {
+  console.log("You got a D. Take it easey! D - stand for a degree!");
+} else {
+  console.log("F");
+}
+}
+
+yourGrade(60);
+
+
+
+
+/* 
+https://www.digitalocean.com/community/tutorials/how-to-write-conditional-statements-in-javascript
+
+
+*/
