Completed exercises

javascripting/accessing-array-values.js

@@ -0,0 +1,2 @@
+var food = ['apple', 'pizza', 'pear'];
+console.log(food[1]);

javascripting/array-filtering.js

@@ -0,0 +1,5 @@
+var numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
+var filtered = numbers.filter(function evenNumbers (number) {
+    return number % 2 === 0;
+});
+console.log(filtered);

javascripting/arrays.js

@@ -0,0 +1,2 @@
+var pizzaToppings = ['tomato sauce', 'cheese', 'pepperoni'];
+console.log(pizzaToppings);

javascripting/for-loop.js

@@ -0,0 +1,6 @@
+var total = 0;
+var limit = 10;
+for (i = 0; i < limit; i++) {
+    total += i;
+}
+console.log(total);

javascripting/function-arguments.js

@@ -0,0 +1,4 @@
+function math (x, y, z) {
+    return (y * z) + x;
+}
+console.log(math(53, 61, 67));

javascripting/functions.js

@@ -0,0 +1,4 @@
+function eat (food) {
+    return food + ' tasted really good.';
+}
+console.log(eat('bananas'));

javascripting/if-statement.js

@@ -0,0 +1,6 @@
+var fruit = 'orange';
+if (fruit.length > 5) {
+    console.log('The fruit name has more than five characters.');
+} else {
+    console.log('The fruit name has five characters or less.');
+}

javascripting/introduction.js

@@ -0,0 +1 @@
+console.log('hello');

javascripting/looping-through-arrays.js

@@ -0,0 +1,5 @@
+var pets = ['cat', 'dog', 'rat'];
+for (i in pets) {
+    pets[i] = pets[i] + 's';
+}
+console.log(pets);

javascripting/number-to-string.js

@@ -0,0 +1,2 @@
+var n = 128;
+console.log(n.toString());

javascripting/numbers.js

@@ -0,0 +1,2 @@
+var example = 123456789;
+console.log(example);

javascripting/object-properties.js

@@ -0,0 +1,4 @@
+var food = {
+    types: 'only pizza'
+};
+console.log(food.types);

javascripting/objects.js

@@ -0,0 +1,6 @@
+var pizza = {
+    toppings: ['cheese', 'sauce', 'pepperoni'],
+    crust: 'deep dish',
+    serves: 2
+};
+console.log(pizza);

javascripting/revisiting-strings.js

@@ -0,0 +1,3 @@
+var pizza = 'pizza is alright';
+pizza = pizza.replace('alright', 'wonderful');
+console.log(pizza);

javascripting/rounding-numbers.js

@@ -0,0 +1,3 @@
+var roundUp = 1.5;
+var rounded = Math.round(roundUp);
+console.log(rounded);

javascripting/scope.js

@@ -0,0 +1,14 @@
+var a = 1, b = 2, c = 3;
+(function firstFunction() {
+    var b = 5, c = 6;
+    (function secondFunction() {
+        var b = 8;
+        console.log('a: '+a+', b: '+b+', c: '+c);
+        (function thirdFunction() {
+            var a = 7, c = 9;
+            (function fourthFunction() {
+                var a = 1, c = 8;
+            })();
+        })();
+    })();
+}())

javascripting/string-length.js

@@ -0,0 +1,2 @@
+var example = 'example string';
+console.log(example.length);

javascripting/strings.js

@@ -0,0 +1,2 @@
+var someString = 'this is a string';
+console.log(someString);

javascripting/variables.js

@@ -0,0 +1,2 @@
+var example = 'some string';
+console.log(example);