all done for javascripting

accessing-array-values.js

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

array-filtering.js

@@ -0,0 +1,5 @@
+var numbersArray = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
+var filteredArray = numbersArray.filter(function isEven(element) {
+  return (element % 2) === 0;
+     });
+console.log(filteredArray);     

array-program.js

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+ var pizzaToppingsArray = ['tomato sauce','cheese','pepperoni'];
+ console.log(pizzaToppingsArray);

for-loop.js

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

fruit-length.js

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

function-arguments.js

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+function math(number1, number2, number3) {
+    return (number2 * number3) + number1;
+}
+console.log(math(53, 61, 67));

functions.js

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+function eat(food) {
+    return food + ' tasted really good.';;
+}
+console.log(eat('bananas'));

looping-through-arrays.js

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+var petsArray = ['cat', 'dog', 'rat'];
+for (var i = 0; i < petsArray.length; i++) {
+    petsArray[i] = petsArray[i] + 's';
+}
+console.log(petsArray);

num-to-string.js

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+var demoNum = 128;
+demoNumString = demoNum.toString();
+console.log(demoNumString);
+var numToStringLength = demoNumString.length;
+//console.log(numToStringLength);

numbers.js

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

object-properties.js

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+var foodObject = {
+  types: 'only pizza'
+};
+console.log(foodObject.types);

objects.js

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+// var pizzaObject = {
+//        toppingsArray: ['cheese', 'sauce', 'pepperoni'],
+//        crustString: 'deep dish',
+//        servesCount: 2
+//      };
+
+ var pizzaObject = {
+       toppings: ['cheese', 'sauce', 'pepperoni'],
+       crust: 'deep dish',
+       serves: 2
+     };
+console.log(pizzaObject);     

revising-string.js

@@ -1,3 +1,3 @@
-var example = 'pasta is wonderful';
-     example = example.replace('pasta', 'pizza');
-     console.log(example);
+var stringReplace = 'pasta is wonderful';
+stringReplace = stringReplace.replace('pasta','pizza');
+console.log(stringReplace);

rounding-numbers.js

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

scope.js

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+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;
+
+                 })();
+             })();
+         })();
+     })();