Borgaard · marjoori · Nov 22, 2016 · Nov 23, 2016 · Nov 29, 2016 · Dec 9, 2016
diff --git a/Maryam-Marjoori/homework-9/10-homework-stocks/stocks.html b/Maryam-Marjoori/homework-9/10-homework-stocks/stocks.html
@@ -0,0 +1,8 @@
+<html>
+    <head>
+        <script src="stocks.js"></script>
+    </head>
+    <body>
+
+    </body>
+</html>
diff --git a/Maryam-Marjoori/homework-9/10-homework-stocks/stocks.js b/Maryam-Marjoori/homework-9/10-homework-stocks/stocks.js
@@ -0,0 +1,65 @@
+/*
+  Create a `Stock` constructor that has the following attributes:
+  * symbol - (a string) 
+    // Every stock listed on a stock exchange has a symbol, which is usually between
+    // one and four capital letters, such as V or AAPL.
+  * shares - (a number) 
+    // Stocks are sold in shares, which can be whole numbers or decimal amounts.
+  * exchange - (a string equal to NYSE) 
+    // Stocks are sold on stock exchanges, such as the New York Stock Exchange (NYSE) or the NASDAQ.
+    // The NYSE is the largest in the U.S., so we are setting this as a default value for our constructor.
+
+  And the following methods:
+  * buyShares(number) - adds the number of shares purchased (a number) to the value of the shares property
+  * sellShares(number) - subtracts the number of shares sold (a number) from the value of the shares property
+  * calcValue(price) - multiplies the value of the shares property by the price (a number) and returns the result
+
+  ## Goal
+
+  Make sure to use the Stock prototype so that you're not creating multiple copies of the functions for your stocks.
+
+  ## Testing
+
+  Create a stock using the name "visa" and the values "V" for symbol and 100 for shares.
+  Use the buyShares() method to buy 50 shares.
+  Use the sellShares() method to sell 75 shares.
+  Use the calcValue() method to calculate the value at a price of 50.35.
+  Create a stock using the name "apple" and the values "AAPL" for symbol and 200 for shares. Specify
+     the value "NASDAQ" for exchange. Check the values of the exchange property for apple and for visa
+     and verify that the value for apple is the one you just set, while the value for visa remains "NYSE".
+
+  ## Bonuses
+
+  1. Ensure that the total number of shares is never less than zero.
+  2. Ensure that calculated values are always rounded to the nearest cent.
+*/
+
+function Stock (symbol,shares){
+    this.symbol = symbol,
+    this.shares = shares,
+    this.exchange = "NYSE"
+}
+
+Stock.prototype.buyShares = function(sharedPurchased){
+      if (0 > sharedPurchased){
+        console.log("You can't but negative number of shares.")
+      }
+      else {
+        return "Total shares you have is equal to: " + (this.shares + sharedPurchased);
+      }
+    };
+Stock.prototype.sellShares = function(sharedSold){
+      if (sharedSold > this.shares){
+        console.log( "You can't sale " + sharedSold + " shares becasue it's more than what you currently have.");
+      }
+      else {
+        return "Your remaining shares are equal to: " + (this.shares - sharedSold); 
+      }
+    };
+Stock.prototype.calcValue = function(currentPrice){
+      return "The price is $" + Math.round(this.shares * currentPrice);
+    };
+
+var visa = new Stock("V",100);
+var apple = new Stock("AAPL",200);
+apple.exchange = "NASDAQ";
diff --git a/Maryam-Marjoori/homework_3/3-dice-lab/approach-2/js/app.js b/Maryam-Marjoori/homework_3/3-dice-lab/approach-2/js/app.js
@@ -26,7 +26,7 @@ var diceLeft = ["img/1.png" , "img/2.png" ,"img/3.png", "img/4.png" , "img/5.png
 var diceRight = ["img/1.png" , "img/2.png" ,"img/3.png", "img/4.png" , "img/5.png" , "img/6.png"];
 
 
-//2 Insetad of calling them array elements by their fixed IDs (ex:diceLeft[4]), for both arrays I need to call array elements by a variable which randomly changes from 0 to 5
+//2 Insetad of calling the array elements by their fixed IDs (ex:diceLeft[4]), for both arrays I need to call array elements by a variable which randomly changes from 0 to 5
 
 //var random1 = Math.floor(Math.random() * 6 );
 //var random2 = Math.floor(Math.random() * 6 );

diff --git a/Maryam-Marjoori/homework_4/1-json-exercise/app.html b/Maryam-Marjoori/homework_4/1-json-exercise/app.html
@@ -0,0 +1,8 @@
+<html>
+    <head>
+        <script src="app.js"></script>
+    </head>
+    <body>
+
+    </body>
+</html>
diff --git a/Maryam-Marjoori/homework_4/1-json-exercise/app.js b/Maryam-Marjoori/homework_4/1-json-exercise/app.js
@@ -0,0 +1,136 @@
+
+'use strict';
+
+// JSON is a subset of the object literal notation of JavaScript; we use JSON to transfer data between programs.
+// ----  RULES ----
+// Property names must be double-quoted strings; trailing commas are forbidden.
+// Leading zeroes are prohibited; a decimal point must be followed by at least one digit.
+// Most characters are allowed in strings, except certain control characters.
+// Strings must be double quoted.
+// No comments!
+//
+// More on JSON here: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON
+
+// Although the following statement isn't technically JSON (since it's actual JavaScript code)
+// the object that's being saved with the variable name `notActuallyJSON` is written in valid JSON syntax.
+var notActuallyJSON = {
+  "someKey": "someValue",
+  "innerArray": [
+    "alpha",
+    "beta",
+    "gamma",
+    "delta"
+  ]
+};
+
+// [ Step 1 ] Use JSONLint to determine if something is valid JSON.
+// Copy the entire object above (including the opening and closing braces {...}, but NOT 'var notActuallyJSON =' or the trailing semicolon).
+// Then go to http://jsonlint.com/ and paste it into the validator. Does it pass the test of being valid JSON?
+
+
+// [ Step 2 ] The following statement is valid JavaScript, but the object it creates is not written in valid JSON syntax.
+// Use JSONLint to validate the object in the following line; then, edit the object so it passes the validator.
+var eddie = {name:"Eddie Vedder", age:49};
+// JSON:
+/*
+{
+    "name": "Eddie Vedder",
+    "age": 49
+}
+*/
+
+
+// [ Step 3 ] Turn the `grungeAlbums` JavaScript object below into a JSON string, and store it in the variable `grungeAlbumsJSON`.
+// Then, convert `grungeAlbumsJSON` back into a JavaScript object, and compare it to the original `grungeAlbums`. Are they the same?
+
+// Hint: To turn a JS Object into JSON, use the .stringify method  ( JSON.stringify(someObject) )
+// (See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/stringify)
+
+var grungeAlbums = {
+  "albums":[
+    {
+        "name": "Bleach",
+        "artist": "Nirvana",
+        "unitsSold": 1700000
+    },
+    {
+        "name": "Nevermind",
+        "artist": "Nirvana",
+        "unitsSold": 30000000
+    },
+    {
+        "name": "In Utero",
+        "artist": "Nirvana",
+        "unitsSold": 15000000
+    },
+    {
+        "name": "Ten",
+        "artist": "Pearl Jam",
+        "unitsSold": 10000000
+    },
+    {
+        "name": "Vs",
+        "artist": "Pearl Jam",
+        "unitsSold": 6100000
+    },
+    {
+        "name": "Vitalogy",
+        "artist": "Pearl Jam",
+        "unitsSold": 4770000
+    }
+  ]
+};
+
+var grungeAlbumsJSON = JSON.stringify(grungeAlbums);
+var grungeAlbumsObject = JSON.parse(grungeAlbumsJSON);
+
+// [ Step 4 ] Take `grungeAlbumsJSON` and convert it back into a JavaScript object.
+// Then, for each album in the list, do a console log printing out the album name, artist, and units sold.
+// Each album should be formatted as follows:
+
+//  Album: Album name
+//  Artist: Artist name
+//  Units sold: 31234
+
+// *************************************************Solution *****************************************************
+// 1- The "grungeAlbumsObject" Object has only one Propperty which is album. Album by itself is an array of index = 5 .
+//    Each index by itself is an object with three propperties.Name ,Artist and Unitsold
+// 2- Since album itself is an array I use for loop to loop through it's index values.
+// 3- I used 
+
+for (var i = 0; i < grungeAlbums.albums.length ; i++){
+    document.write(" <br> Name :" + grungeAlbums.albums[i].name +  " <br> Artist: " + grungeAlbums.albums[i].artist  + "<br> UnitSold :" + grungeAlbums.albums[i].unitsSold + "<br>");
+}
+
+// Solving this with a nested For in loop, since each index is an object with three propperties:
+// for (var i = 0; i < grungeAlbums.albums.length ; i++){
+//     for (var prop2 in grungeAlbums.albums[i]){
+//             console.log( prop2  + ": " + grungeAlbums.albums[i][prop2]+ "\n");       
+//     }
+// }
+
+
+// Hint: To turn a JSON string into a JS Object, use the .parse method  ( JSON.parse('some string') )
+// (See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/parse)
+
+
+// [ Step 5 ] Create a custom JSON string using the JSON validator from Step 1.
+// Convert it back to a JavaScript object, change it, and then convert it back to JSON again. Compare it to your original - how has it changed?
+ var myInformation = {
+     "firstName" : "Maryam",
+     "lastName" : "Kazerooni",
+     "favFruits" : ["Peach", "Pluat" , "Watermelon", "Strawberry"],
+     "siblings" : [
+         {  "brother": "Yousef",
+            "age": 30,
+            "favColor" : ["red","green","gary"]
+         },
+         {
+             "sister": "Yasi",
+             "age" : 32,
+             "favColor" : ["black","purple","pink"]
+         }
+     ]
+ }
+
+
diff --git a/Maryam-Marjoori/homework_4/2-object-homework/app.js b/Maryam-Marjoori/homework_4/2-object-homework/app.js
@@ -0,0 +1,119 @@
+/////////////////////////////////////////////////////////////
+
+///////////////////////// Challenge /////////////////////////
+
+/////////////////////////////////////////////////////////////
+
+// Write your answers inside this file, at the places where it's indicated by the comments.
+
+
+// 1. Suppose that we wanted to create a browser-based calendar program for keeping track of things. In comments, list at least three reasonable abstractions that you might use to build this program; for each abstraction, list out at least two properties and behaviors that it would make sense for that abstraction to have. Below is an example - please write your answer in the same format.
+  // 'Car'
+  // Description: Our app manages car sales.
+  // Every 'car' has
+  // - a make
+  // - a model
+  // - a year
+  // Every 'car' can
+  // - drive
+  // - brake
+  // - park
+
+// Answer Starts Here
+
+    // "Browser-based calendar"
+    // Description: Our browser-based calendar keeps track of things.
+    // Every 'browser-based calendar' has
+        // - a calendar
+            //    - visual interface to display ,Year, month, day
+            //    - visual interface to display hour , minute , second
+            // Every 'calendar' can
+            //    - Add events
+            //    - Remove events
+            //    - Edit exsiting events
+
+        // - a browser
+            // - name
+            // - version
+            // - plugin
+            // - resolution
+            // - settings
+            // Every browser can
+            // - change size
+            // - scroll
+            // - enable/doiable plugins
+
+        // - a device which the browser is viewd from
+            // - Type
+            // - brand
+            // - Model
+            // - settings
+            // Every device can
+            // - be turned on or off
+            // - cause the browser to load a different set of style sheets
+
+        // - a user who is using the calendar
+            // - Full Name
+            // - User name
+            // - Password
+            // - preferrences
+            // Every user can
+            // - create an account for the calendar
+            // - Share calandar with other
+
+
+// Answer Ends Here
+
+
+// 2. Create an Object literal that lines up with the following description. Store it in the variable 'pet_owner', below. Be sure to give it reasonable values for each of its properties.
+
+  // 'Owner'
+  // Description: We are making an app for a veterinary clinic - it manages pets' vaccinations.
+  // Every 'owner' has:
+  // - a name
+  // - an address
+
+var pet_owner;
+
+// Answer Starts Here
+
+var pet_owner= {
+  ownerName : " ",
+  ownerAddress : " "
+};
+
+// Answer Ends Here
+
+
+// 3. Create an Object literal that lines up with the following description. Store it in the variable `some_pet`, below.
+
+  // Pet
+  // Description: We are making an app for a veterinary clinic - it manages pets' vaccinations.
+  // Every 'pet' has:
+  // - a name
+  // - a species
+  // - a breed
+  // - a noise that it can make (e.g. 'bark', 'meow', etc.)
+  // Every pet can:
+  // - make noise (each pet makes its own unique noise, as specified by `noise`.
+
+var some_pet;
+
+// Answer Starts Here
+
+var some_pet = {
+  name: " ",
+  species: " ",
+  breed: " ",
+  noise: [],
+  makeNoise : function(noise){
+  }
+};
+
+// Answer Ends Here
+
+/////////////////////////////////////////////////////////////
+
+// You're done! 
+
+/////////////////////////////////////////////////////////////
diff --git a/Maryam-Marjoori/homework_4/2-object-homework/index.html b/Maryam-Marjoori/homework_4/2-object-homework/index.html
@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <title></title>
+</head>
+<body>
+  <h1>Output for pet objects challenge</h1>
+
+  <script src="app.js" type="text/javascript" charset="utf-8" async defer></script>
+
+</body>
+</html>
diff --git a/Maryam-Marjoori/homework_4/3-json-homework/json-hw.html b/Maryam-Marjoori/homework_4/3-json-homework/json-hw.html
@@ -0,0 +1,8 @@
+<html>
+    <head>
+        <script src="json-hw.js"></script>
+    </head>
+    <body>
+
+    </body>
+</html>
diff --git a/Maryam-Marjoori/homework_4/3-json-homework/json-hw.js b/Maryam-Marjoori/homework_4/3-json-homework/json-hw.js
diff --git a/Maryam-Marjoori/homework_5/1-js_dom_exercise/index.html b/Maryam-Marjoori/homework_5/1-js_dom_exercise/index.html
@@ -0,0 +1,20 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <title>A Few of My Favorite Things</title>
+</head>
+<body>
+  <h1>Favorite Things</h1>
+  <ul id="fav-list">
+    <li class="fav-thing">Dog bites</li>
+    <li class="fav-thing">Bee Stings</li>
+    <li class="fav-thing">Feeling Bad</li>
+  </ul>
+
+  <form>
+    <input id="new-thing">
+    <input id="new-thing-button" type="submit" value="Create new thing">
+  </form>
+  <script src="main.js" type="text/javascript"></script>
+</body>
+</html>