nurhsans

js/filterLongWords.js

@@ -0,0 +1,18 @@
+var words = ["hello", "world", "bye"]
+
+var maxlength = 5
+
+var arrLength = []
+for (i = 0; i < words.length; i++) {
+  var lengthOfWords = words[i].length
+  arrLength.push(lengthOfWords)
+
+  console.log (arrLength)
+}
+
+var tooLong = []
+var justNice = []
+for (j = 0; j < arrLength.length; i++) {
+  console.log(arrLength[i] < maxLength ? (tooLong.push(arrLength[i])) : (justNice.push(arrLength[i])));
+
+}

js/fizzbuzz.js

@@ -0,0 +1,31 @@
+// function FizzBuzz (val) {
+//   for (var val = 0; i < 100; i += 1)  {
+//     if (val % 3 = 0)
+//
+//   }
+// }
+
+function FizzBuzz (counter) {
+
+for (counter = 0; counter < 100; counter++) {
+    if(counter%15===0){
+        console.log("fizzbuzz")
+        counter=counter-1
+    } else {
+        if(counter%3===0){
+            console.log("fizz")
+            counter=counter-1
+        } else {
+            if(counter%5===0) {
+                console.log("buzz")
+                counter=counter-1
+            } else {
+                console.log("number " +counter)
+                counter=counter-1
+            }
+        }
+    }
+}
+}
+
+FizzBuzz (10)

js/grade.js

@@ -0,0 +1,28 @@
+
+function grade(val) {
+  switch (true) {
+      case (val < 20):
+          console.log(val + " F");
+          break;
+      case (val > 20 && val <= 30):
+          console.log(val +" E");
+          break;
+      case (val > 30 && val <= 50):
+          console.log(val +" D");
+          break;
+      case (val > 50 && val <= 60):
+          console.log(val +" C");
+          break;
+      case (val > 60 && val <= 80):
+          console.log(val +" B");
+          break;
+      case (val > 80 && val <= 100):
+          console.log(val + " A");
+          break;
+      default:
+          alert("none");
+          break;
+}
+}
+
+grade(55)

js/phonebook.js

@@ -0,0 +1,34 @@
+var phoneBook = {
+  "Abe": "111-111-1111",
+  "Bob": "222-222-2222",
+  "Cam": "333-333-3333",
+  "Dan": "444-444-4444",
+  "Ern": "555-555-5555",
+  "Fry": "111-111-1111",
+  "Gil": "222-222-2222",
+  "Hal": "333-333-3333",
+  "Ike": "444-444-4444",
+  "Jim": "555-555-5555",
+  "Kip": "111-111-1111",
+  "Liv": "222-222-2222",
+  "Mia": "333-333-3333",
+  "Nik": "444-444-4444",
+  "Oli": "555-555-5555",
+  "Pam": "111-111-1111",
+  "Qiq": "222-222-2222",
+  "Rob": "333-333-3333",
+  "Stu": "444-444-4444",
+  "Tad": "555-555-5555",
+  "Uwe": "111-111-1111",
+  "Val": "222-222-2222",
+  "Wil": "333-333-3333",
+  "Xiu": "444-444-4444",
+  "Yam": "555-555-5555",
+  "Zed": "111-111-1111"
+};
+
+
+
+for (var prop in phoneBook) {
+  console.log (`obj.${prop} = ${obj[prop]}`)
+}

js/reverse.js

@@ -0,0 +1,9 @@
+function reverseString(inputString) {
+  var newString = " ";
+  for (var i = inputString.length-1; i >= 0; i--) {
+  newString += inputString[i];
+}
+console.log(newString)
+}
+
+reverseString('building')

js2-answers/filterLongWords.js

@@ -0,0 +1,20 @@
+var words = ["hello", "world", "bye"]
+
+var maxLength = 5
+
+var newWords = ""
+for (i = 0; i < words.length; i++) {
+  var lengthOfWords = words[i].length
+  if (lengthOfWords < maxLength) {
+    newWords.push(words[i])
+  }
+  console.log(newWords) //yay! got it working with Shumin's help!
+}
+
+// //tried to divide the two zzz
+// var tooLong = []
+// var justNice = []
+// for (j = 0; j <= arrLength.length; i++) {
+//   console.log(arrLength[i] < maxLength ? (tooLong.push(arrLength[i])) : (justNice.push(arrLength[i])));
+//
+// }

js2-answers/fizzbuzz.js

@@ -0,0 +1,36 @@
+// function FizzBuzz (val) {
+//   for (var val = 0; i < 100; i += 1)  {
+//     if (val % 3 = 0)
+//
+//   }
+// }
+
+function FizzBuzz (counter) {
+
+for (counter = 0; counter < 100; counter++) {
+    if(counter%15===0){
+        console.log("fizzbuzz")
+        counter=counter-1
+    } else {
+        if(counter%3===0){
+            console.log("fizz")
+            counter=counter-1
+        } else {
+            if(counter%5===0) {
+                console.log("buzz")
+                counter=counter-1
+            } else {
+                console.log("number " +counter)
+                counter=counter-1
+            }
+        }
+    }
+}
+}
+
+FizzBuzz (10)
+
+//how to loop 
+
+//check if a num is divisible by 3 and 5
+// x % 3 === 0 && x % 5 === 0

js2-answers/grade.js

@@ -0,0 +1,28 @@
+
+function grade(val) {
+  switch (true) {
+      case (val < 20):
+          console.log(val + " F");
+          break;
+      case (val > 20 && val <= 30):
+          console.log(val +" E");
+          break;
+      case (val > 30 && val <= 50):
+          console.log(val +" D");
+          break;
+      case (val > 50 && val <= 60):
+          console.log(val +" C");
+          break;
+      case (val > 60 && val <= 80):
+          console.log(val +" B");
+          break;
+      case (val > 80 && val <= 100):
+          console.log(val + " A");
+          break;
+      default:
+          alert("none");
+          break;
+}
+}
+
+grade(55)

js2-answers/phonebook.js

@@ -0,0 +1,85 @@
+// var phoneBook = {
+//   "Abe": "111-111-1111",
+//   "Bob": "222-222-2222",
+//   "Cam": "333-333-3333",
+//   "Dan": "444-444-4444",
+//   "Ern": "555-555-5555",
+//   "Fry": "111-111-1111",
+//   "Gil": "222-222-2222",
+//   "Hal": "333-333-3333",
+//   "Ike": "444-444-4444",
+//   "Jim": "555-555-5555",
+//   "Kip": "111-111-1111",
+//   "Liv": "222-222-2222",
+//   "Mia": "333-333-3333",
+//   "Nik": "444-444-4444",
+//   "Oli": "555-555-5555",
+//   "Pam": "111-111-1111",
+//   "Qiq": "222-222-2222",
+//   "Rob": "333-333-3333",
+//   "Stu": "444-444-4444",
+//   "Tad": "555-555-5555",
+//   "Uwe": "111-111-1111",
+//   "Val": "222-222-2222",
+//   "Wil": "333-333-3333",
+//   "Xiu": "444-444-4444",
+//   "Yam": "555-555-5555",
+//   "Zed": "111-111-1111"
+// };
+
+
+//var here can be anything, it refers to the KEY names
+// for (var contact in phoneBook) {
+//   console.log(phoneBook[contacts])
+// //  if (object.hasOwnProperty(variable)) {
+// }
+
+var multiObj = {
+  name: 'Product List',
+  items: [
+  {
+    name: 'Nexus 6P',
+    price: 800
+  },
+  {
+    name: 'iPhoneX',
+  price: 1200
+  }]
+}
+
+console.log (multiObj.items)
+
+
+var totalPrice = 0
+for (var init = 0; init < multiObj.items.length; init ++) {
+  var eachObj = multiObj.items[init]
+  totalPrice += eachObj.price
+}
+
+console.log(totalPrice)
+
+
+
+
+
+
+
+
+
+//----------------
+
+//these are all items in an Object
+
+//consle.log(phoneBook[Bob])won't work. Need to "" the key
+//so console.log(phoneBook.Bob) works
+//console.log(phoneBook["Bob"]) works
+
+
+// var obj = {'a' : 'helow work'}
+//
+// var b = 'a'
+//
+// console.log(obj.b) //should not work need to [] the b
+//
+// console.log(obj[b])
+//arr.unshift(321) will make 321 got the first of the array

js2-answers/reverse.js

@@ -0,0 +1,13 @@
+function reverseString(inputString) {
+  var newString = " ";
+  for (var i = inputString.length-1; i >= 0; i--) {
+  newString += inputString[i];
+}
+console.log(newString)
+}
+
+reverseString('building')
+
+// for (var i = 0; i < array.length; i++) {
+//   array[i]
+// }