npm install.",
"Once that command has finished, set up MongoDB and start it by copying and pasting this code into Cloud 9's terminal: mkdir data && echo 'mongod --bind_ip=$IP --dbpath=data --nojournal --rest \"$@\"' > mongod && chmod a+x mongod && ./mongod. You don't worry if you don't understand what that means. From now on, you'll just need to run this command to start MongoDB: ./mongod."
],
- "challengeType": 4,
+ "challengeType": 3,
"tests": []
},
{
- "_id" : "bd7123c8c441eddfaeb5bdef",
+ "_id": "bd7123c8c441eddfaeb5bdef",
"name": "Start our Challenges",
"difficulty": "1.00",
"description": [
@@ -815,11 +813,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf0887a",
+ "_id": "bad87fee1348bd9aedf0887a",
"name": "Use the h2 Element",
- "difficulty" : "1.01",
+ "difficulty": "1.01",
"description": [
"Add an h2 tag that says \"cat photo app\" to make a second HTML element below the \"hello world\" h1 element.",
"The h2 element you enter will create an h2 element on the website.",
@@ -835,11 +832,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08801",
+ "_id": "bad87fee1348bd9aedf08801",
"name": "Use the P Element",
- "difficulty" : "1.02",
+ "difficulty": "1.02",
"description": [
"Create a p element below the h2 element, and give it the text \"hello paragraph\".",
"p elements are the preferred element for normal-sized paragraph text on websites.",
@@ -854,11 +850,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aeaf08801",
+ "_id": "bad87fee1348bd9aeaf08801",
"name": "Add a Line Break to Visually Separate Elements",
- "difficulty" : "1.03",
+ "difficulty": "1.03",
"description": [
"Add a line break between the <h2> and <p> elements.",
"You can create an line break element with <br/>.",
@@ -874,11 +869,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08802",
+ "_id": "bad87fee1348bd9aedf08802",
"name": "Uncomment HTML",
- "difficulty" : "1.04",
+ "difficulty": "1.04",
"description": [
"Uncomment the h1, h2 and p elements.",
"Commenting is a way that you can leave comments within your code without affecting the code itself.",
@@ -898,11 +892,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08804",
+ "_id": "bad87fee1348bd9aedf08804",
"name": "Comment out HTML",
- "difficulty" : "1.05",
+ "difficulty": "1.05",
"description": [
"Comment out the h1 element and the p element, but leave the h2 element uncommented.",
"Remember that in order to start a comment, you need to use <!-- and to end a comment, you need to use -->.",
@@ -923,11 +916,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08833",
+ "_id": "bad87fee1348bd9aedf08833",
"name": "Use Lorem Ipsum Text as a Placeholder",
- "difficulty" : "1.06",
+ "difficulty": "1.06",
"description": [
"Change the text in the p element to use the first few words of lorem ipsum text.",
"Designers use lorem ipsum as placeholder text. It's called lorem ipsum text because it's those are the first two words of a passage by Cicero of Ancient Rome.",
@@ -944,11 +936,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08803",
+ "_id": "bad87fee1348bd9aedf08803",
"name": "Change the Color of Text",
- "difficulty" : "1.07",
+ "difficulty": "1.07",
"description": [
"Change the h2 element's style so that its text color is red.",
"We can do this by changing the style of the h2 element.",
@@ -965,11 +956,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08805",
+ "_id": "bad87fee1348bd9aedf08805",
"name": "Create a Style Tag for CSS",
- "difficulty" : "1.08",
+ "difficulty": "1.08",
"description": [
"Create a style tag and write the CSS to make all h2 elements blue.",
"With CSS, there are hundreds of CSS attributes that you can use to change the way an element looks on a web page.",
@@ -983,17 +973,16 @@
"expect($('h2')).to.have.css('color', '#0000ff');"
],
"challengeSeed": [
- "lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
" ], "challengeType": 0 }, - { - "_id" : "bad87fee1348bd9aecf08806", + "_id": "bad87fee1348bd9aecf08806", "name": "Use a CSS Class to Style an Element", - "difficulty" : "1.09", + "difficulty": "1.09", "description": [ "Create a CSSclass called red-text and apply it to the h2 element.",
"classes are reusable styles that can be added to HTML elements.",
@@ -1016,11 +1005,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aeff08806",
+ "_id": "bad87fee1348bd9aeff08806",
"name": "Use a CSS Class to Style Multiple Elements",
- "difficulty" : "1.10",
+ "difficulty": "1.10",
"description": [
"Apply the \"red-text\" class to the h1, h2 and p elements.",
"Remember that you can attach classes to HTML elements by using the class=\"class\" within the relevant element's opening tag."
@@ -1045,11 +1033,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08806",
+ "_id": "bad87fee1348bd9aedf08806",
"name": "Change the Font Size of an Element",
- "difficulty" : "1.11",
+ "difficulty": "1.11",
"description": [
"Set the font size of all p elements to 16 pixels",
"Font size is controlled by the font-size CSS attribute.",
@@ -1072,11 +1059,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08807",
+ "_id": "bad87fee1348bd9aedf08807",
"name": "Import a Google Font",
- "difficulty" : "1.12",
+ "difficulty": "1.12",
"description": [
"Apply the font-family of Lobster to all h1 elements.",
"The first line of code in your text editor is a call to Google that grabs a font called Lobster and loads it into your HTML.",
@@ -1104,11 +1090,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08808",
+ "_id": "bad87fee1348bd9aedf08808",
"name": "Specify How Fonts Should Degrade",
- "difficulty" : "1.13",
+ "difficulty": "1.13",
"description": [
"Make all h2 elements use Lobster as their font family, but degrade to the Serif font when the Lobster font isn't available.",
"We commented out our call to Google Fonts, and now our lobter isn't available.",
@@ -1133,11 +1118,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08809",
+ "_id": "bad87fee1348bd9aedf08809",
"name": "Using Important to Override Styles",
- "difficulty" : "1.14",
+ "difficulty": "1.14",
"description": [
"Apply both the \"blue-text\" and \"urgently-red\" classes to all h2 elements, but use !important to ensure the element is rendered as being red.",
"Sometimes HTML elements will receive conflicting information from CSS classes as to how they should be styled.",
@@ -1172,11 +1156,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08811",
+ "_id": "bad87fee1348bd9aedf08811",
"name": "Use rgb Codes for Precise Colors",
- "difficulty" : "1.17",
+ "difficulty": "1.17",
"description": [
"Change the red-text class's color rgb value to be red.",
"Another way to represent color in CSS is with rgb, or red-green-blue notation.",
@@ -1202,11 +1185,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08810",
+ "_id": "bad87fee1348bd9aedf08810",
"name": "Use Hex Codes for Precise Colors",
- "difficulty" : "1.15",
+ "difficulty": "1.15",
"description": [
"Change the hex code in the \"red-text\" class to hex code for the color red.",
"Hexadecimal (hex) code is a popular way of specifying color in CSS.",
@@ -1233,11 +1215,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9bedf08810",
+ "_id": "bad87fee1348bd9bedf08810",
"name": "Use Shortened 3 Digit Hex Codes",
- "difficulty" : "1.16",
+ "difficulty": "1.16",
"description": [
"Change the hex code in the \"red-text\" class to the shortened 3-digit hex code for the color red.",
"You can also shorten the 6-digit color hex code to a 3-digit code. For example, #00ff00 becomes #0f0. This is less precise, but equally effective."
@@ -1259,11 +1240,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad88fee1348bd9aedf08811",
+ "_id": "bad88fee1348bd9aedf08811",
"name": "Set the Alpha of a Color with rgba",
- "difficulty" : "1.17",
+ "difficulty": "1.17",
"description": [
"Change the red-text class's color rgb value to be red.",
"Another way to represent color in CSS is with rgb, or red-green-blue notation.",
@@ -1289,11 +1269,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08812",
+ "_id": "bad87fee1348bd9aedf08812",
"name": "Add an Image to your Website",
- "difficulty" : "1.18",
+ "difficulty": "1.18",
"description": [
"Use an img element to add the image http://bit.ly/cutegraycat to your website.",
"You can add images to your website by using the img element.",
@@ -1316,11 +1295,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9acdf08812",
+ "_id": "bad87fee1348bd9acdf08812",
"name": "Specify an Image Size",
- "difficulty" : "1.19",
+ "difficulty": "1.19",
"description": [
"Create a class called narrow-image and use it to resize the image so that it's only 200 pixels wide",
"Uh-oh, our image is too big to fit on a mobile phone. As a result, our user will need to scroll horizontally to view the image. But we can fix this by specifying an image size.",
@@ -1348,11 +1326,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9bedf08813",
+ "_id": "bad87fee1348bd9bedf08813",
"name": "Add a Border Around an Element",
- "difficulty" : "1.20",
+ "difficulty": "1.20",
"description": [
"Create a class called \"thick-green-border\" that puts a 5-pixel-wide green border around your cat photo.",
"CSS Borders have attributes like style, color and width.",
@@ -1386,11 +1363,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08814",
+ "_id": "bad87fee1348bd9aedf08814",
"name": "Add Rounded Corners with a Border Radius",
- "difficulty" : "1.21",
+ "difficulty": "1.21",
"description": [
"Give your cat photo a border-radius of 10 pixels.",
"Your cat photo currently has sharp corners. We can round out those corners with a CSS attribute called border-radius.",
@@ -1424,11 +1400,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08815",
+ "_id": "bad87fee1348bd9aedf08815",
"name": "Make an Image Circular with a Border Radius",
- "difficulty" : "1.22",
+ "difficulty": "1.22",
"description": [
"Give your cat photo a border-radius of 50%.",
"In addition to pixels, you can also specify a border-radius of a percentage."
@@ -1461,11 +1436,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08816",
+ "_id": "bad87fee1348bd9aedf08816",
"name": "Use an Anchor Tag to Link to an External Page",
- "difficulty" : "1.23",
+ "difficulty": "1.23",
"description": [
"Create an anchor tag hyperlink that links to freecodecamp.com",
"hyperlinks link your users to other URLs (web addresses).",
@@ -1499,11 +1473,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08817",
+ "_id": "bad87fee1348bd9aedf08817",
"name": "Make Named Anchors using the Hash Symbol",
- "difficulty" : "1.24",
+ "difficulty": "1.24",
"description": [
"Use the hash symbol(#) to turn the link at the bottom of your website into a named anchor.",
"Sometimes you'll want to add an anchor element to your website before you know which URL its href will link to.",
@@ -1536,11 +1509,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08820",
+ "_id": "bad87fee1348bd9aedf08820",
"name": "Turn an Image into a Link",
- "difficulty" : "1.25",
+ "difficulty": "1.25",
"description": [
"Wrap the gray cat's image with an anchor tag that leads nowhere.",
"You can make elements into links by wrapping them in an anchor tag.",
@@ -1570,11 +1542,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08818",
+ "_id": "bad87fee1348bd9aedf08818",
"name": "Add Alt Text to an image",
- "difficulty" : "1.26",
+ "difficulty": "1.26",
"description": [
"Add the alt text \"a photo of a cute gray cat\" to our cat photo",
"alt text is what browsers will display if they fail to load the image. alt text also helps your blind or visually impaired users understand what your image portrays. Search engines also look at alt text.",
@@ -1603,11 +1574,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad88fee1348bd9aedf08825",
+ "_id": "bad88fee1348bd9aedf08825",
"name": "Adjusting the Padding of an Element",
- "difficulty" : "1.27",
+ "difficulty": "1.27",
"description": [
"Change the padding of the green box to match that of the red box.",
"An element's padding controls the amount of space between an element and its border.",
@@ -1655,11 +1625,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08822",
+ "_id": "bad87fee1348bd9aedf08822",
"name": "Adjust the Margin of an Element",
- "difficulty" : "1.28",
+ "difficulty": "1.28",
"description": [
"Change the margin of the green box to match that of the red box.",
"An element's margin controls the amount of space between an element's border and surrounding elements.",
@@ -1709,11 +1678,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08823",
+ "_id": "bad87fee1348bd9aedf08823",
"name": "Add a Negative Margin to an Element",
- "difficulty" : "1.29",
+ "difficulty": "1.29",
"description": [
"Change the margin of the green box to a negative value, so it fills the entire horizontal width of the blue box.",
"An element's margin controls the amount of space between an element's border and surrounding elements.",
@@ -1762,11 +1730,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08824",
+ "_id": "bad87fee1348bd9aedf08824",
"name": "Add Different Padding to Each Side of an Element TEST",
- "difficulty" : "1.30",
+ "difficulty": "1.30",
"description": [
"Give the green box a padding of 40 pixels on its top and left side, but only 20 pixels on its bottom and right side.",
"Sometimes you will want to customize an element so that it has different padding on each of its sides.",
@@ -1816,11 +1783,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1248bd9aedf08824",
+ "_id": "bad87fee1248bd9aedf08824",
"name": "Add Different a Margin to Each Side of an Element TEST",
- "difficulty" : "1.31",
+ "difficulty": "1.31",
"description": [
"Give the green box a margin of 40 pixels on its top and left side, but only 20 pixels on its bottom and right side.",
"Sometimes you will want to customize an element so that it has a different margin on each of its sides.",
@@ -1870,11 +1836,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08826",
+ "_id": "bad87fee1348bd9aedf08826",
"name": "Use Clockwise Notation to Specify an Element's Padding",
- "difficulty" : "1.32",
+ "difficulty": "1.32",
"description": [
"Use Clockwise Notation to give an element padding of 40 pixels on its top and left side, but only 20 pixels on its bottom and right side.",
"Instead of specifying an element's padding-top, padding-right, padding-bottom, and padding-left attributes, you can specify them all in one line, like this: padding: 10px 20px 10px 20px;.",
@@ -1921,11 +1886,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9acde08812",
+ "_id": "bad87fee1348bd9acde08812",
"name": "Use Bootstrap for Responsive Images",
- "difficulty" : "1.33",
+ "difficulty": "1.33",
"description": [
"Add the img-responsive Bootstrap class to the image.",
"Specifying a width of 200 pixels on our img element made it fit our phone's screen, but it's not a perfect fit. It would be great if the image could be exactly the width of our phone's screen.",
@@ -1957,11 +1921,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd8acde08812",
+ "_id": "bad87fee1348bd8acde08812",
"name": "Center Text with Bootstrap",
- "difficulty" : "1.34",
+ "difficulty": "1.34",
"description": [
"Add Bootstrap's text-center class to your h2 element.",
"Now that we're using Bootstrap, we can center our heading elements (h2) to make them look better. All we need to do is add the class text-center to the h1 and h2 elements.",
@@ -1985,11 +1948,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348cd8acde08812",
+ "_id": "bad87fee1348cd8acde08812",
"name": "Create a Button",
- "difficulty" : "1.35",
+ "difficulty": "1.35",
"description": [
"Create a button with the text \"Delete\" using the HTML button element.",
"HTML has special elements that function like links, but look like buttons. Let's creating a default HTML button."
@@ -2014,11 +1976,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348cd8acdf08812",
+ "_id": "bad87fee1348cd8acdf08812",
"name": "Create a Bootstrap Button",
- "difficulty" : "1.36",
+ "difficulty": "1.36",
"description": [
"Apply the Bootstrap's btn class to both of your buttons.",
"Bootstrap has its own button styles, which look much better than the plain HTML ones."
@@ -2044,11 +2005,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348cd8acef08812",
+ "_id": "bad87fee1348cd8acef08812",
"name": "Create a Block Element Bootstrap Button",
- "difficulty" : "1.37",
+ "difficulty": "1.37",
"description": [
"Add Bootstrap's btn-block class to both of your buttons.",
"Normally, your buttons are only as wide as the text they contain. By making them block elements, your button will stretch to fill your page's entire horizontal space.",
@@ -2075,11 +2035,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bae87fee1348cd8acef08812",
+ "_id": "bae87fee1348cd8acef08812",
"name": "Color a Bootstrap Button with Button Primary",
- "difficulty" : "1.38",
+ "difficulty": "1.38",
"description": [
"Add Bootstrap's btn-block class to both of your buttons.",
"Normally, your buttons are only as wide as the text they contain. By making them block elements, your button will stretch to fill your page's entire horizontal space.",
@@ -2107,11 +2066,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad88fee1348cd8acef08812",
+ "_id": "bad88fee1348cd8acef08812",
"name": "Color a Bootstrap Button with Button Primary",
- "difficulty" : "1.39",
+ "difficulty": "1.39",
"description": [
"Add Bootstrap's btn-primary class to both of your buttons.",
"Bootstrap comes with several pre-defined colors for buttons. The btn-primary class is the main button color you'll use throughout your app.",
@@ -2138,11 +2096,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348ce8acef08812",
+ "_id": "bad87fee1348ce8acef08812",
"name": "Warn your Users of a Dangerous Action with the Bootstrap Button Danger Class",
- "difficulty" : "1.40",
+ "difficulty": "1.40",
"description": [
"Change the \"Delete\" button from btn-primary to btn-danger.",
"Bootstrap comes with several pre-defined colors for buttons. The btn-danger class is the button color you'll use to notify users that the button performs a destructive action, such as deleting a cat photo.",
@@ -2169,11 +2126,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad88fee1348ce8acef08812",
+ "_id": "bad88fee1348ce8acef08812",
"name": "Use the Bootstrap Grid to Put Two Elements Side By Side",
- "difficulty" : "1.41",
+ "difficulty": "1.41",
"description": [
"Put the \"Like\" and \"Delete\" buttons side-by-side by wrapping them in both in a <div class=\"row\"> element and each of them in a <div class=\"row\"> element.",
"Bootstrap uses a responsive grid system, which makes it easy to put elements into rows and specify each element's relative width. Most of Bootstrap's classes can be applied to a div element.",
@@ -2209,11 +2165,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad89fee1348ce8acef08812",
+ "_id": "bad89fee1348ce8acef08812",
"name": "Wrap Side By Side Elements in a Bootstrap Row",
- "difficulty" : "1.42",
+ "difficulty": "1.42",
"description": [
"Put the \"Like\" and \"Delete\" buttons side-by-side by wrapping them in both in a <div class=\"row\"> element and each of them in a <div class=\"row\"> element.",
"Bootstrap uses a responsive grid system, which makes it easy to put elements into rows and specify each element's relative width. Most of Bootstrap's classes can be applied to a div element.",
@@ -2249,11 +2204,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08813",
+ "_id": "bad87fee1348bd9aedf08813",
"name": "Add Alt Text to an Image TEST",
- "difficulty" : "1.43",
+ "difficulty": "1.43",
"description": [
"Add the alt text \"A picture of a gray cat\" to the image.",
"Alt text is a useful way to tell people (and web crawlers like Google) what is pictured in a photo. It's extremely important for helping blind or visually impaired people understand the content of your website.",
@@ -2275,11 +2229,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08827",
+ "_id": "bad87fee1348bd9aedf08827",
"name": "Create an Bulleted Unordered List",
- "difficulty" : "1.44",
+ "difficulty": "1.44",
"description": [
"",
""
@@ -2293,11 +2246,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08828",
+ "_id": "bad87fee1348bd9aedf08828",
"name": "Created a Numbered Ordered List",
- "difficulty" : "1.45",
+ "difficulty": "1.45",
"description": [
"",
""
@@ -2311,11 +2263,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08829",
+ "_id": "bad87fee1348bd9aedf08829",
"name": "Create a Text Field",
- "difficulty" : "1.46",
+ "difficulty": "1.46",
"description": [
"",
""
@@ -2329,11 +2280,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08830",
+ "_id": "bad87fee1348bd9aedf08830",
"name": "Use HTML5 to Make a Field Required",
- "difficulty" : "1.47",
+ "difficulty": "1.47",
"description": [
"",
""
@@ -2347,11 +2297,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08831",
+ "_id": "bad87fee1348bd9aedf08831",
"name": "Use HTML5 to Specify an Input Type",
- "difficulty" : "1.49",
+ "difficulty": "1.49",
"description": [
"",
""
@@ -2365,11 +2314,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08832",
+ "_id": "bad87fee1348bd9aedf08832",
"name": "Create a Text Area",
- "difficulty" : "1.50",
+ "difficulty": "1.50",
"description": [
"",
""
@@ -2383,11 +2331,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08834",
+ "_id": "bad87fee1348bd9aedf08834",
"name": "Create a Set of Radio Buttons",
- "difficulty" : "1.51",
+ "difficulty": "1.51",
"description": [
"",
""
@@ -2401,11 +2348,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08835",
+ "_id": "bad87fee1348bd9aedf08835",
"name": "Create a Set of Checkboxes",
- "difficulty" : "1.52",
+ "difficulty": "1.52",
"description": [
"",
""
@@ -2419,11 +2365,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08836",
+ "_id": "bad87fee1348bd9aedf08836",
"name": "Create a HTML Form",
- "difficulty" : "1.53",
+ "difficulty": "1.53",
"description": [
"",
""
@@ -2437,11 +2382,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08841",
+ "_id": "bad87fee1348bd9aedf08841",
"name": "Change the background of element",
- "difficulty" : "1.54",
+ "difficulty": "1.54",
"description": [
"",
""
@@ -2455,11 +2399,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08842",
+ "_id": "bad87fee1348bd9aedf08842",
"name": "Make an element translucent",
- "difficulty" : "1.55",
+ "difficulty": "1.55",
"description": [
"",
""
@@ -2473,11 +2416,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08844",
+ "_id": "bad87fee1348bd9aedf08844",
"name": "Add a Drop Shadow",
- "difficulty" : "1.56",
+ "difficulty": "1.56",
"description": [
"",
""
@@ -2491,11 +2433,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08845",
+ "_id": "bad87fee1348bd9aedf08845",
"name": "Make a Navbar",
- "difficulty" : "1.57",
+ "difficulty": "1.57",
"description": [
"",
""
@@ -2509,11 +2450,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08847",
+ "_id": "bad87fee1348bd9aedf08847",
"name": "Add a Logo to a Navbar",
- "difficulty" : "1.58",
+ "difficulty": "1.58",
"description": [
"",
""
@@ -2527,11 +2467,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08848",
+ "_id": "bad87fee1348bd9aedf08848",
"name": "Make a Footer",
- "difficulty" : "1.59",
+ "difficulty": "1.59",
"description": [
"",
""
@@ -2545,11 +2484,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08849",
+ "_id": "bad87fee1348bd9aedf08849",
"name": "Use Icons as Links",
- "difficulty" : "1.60",
+ "difficulty": "1.60",
"description": [
"",
""
@@ -2563,11 +2501,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08850",
+ "_id": "bad87fee1348bd9aedf08850",
"name": "Add Hover Effects to Icons",
- "difficulty" : "1.61",
+ "difficulty": "1.61",
"description": [
"",
""
@@ -2581,11 +2518,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08851",
+ "_id": "bad87fee1348bd9aedf08851",
"name": "Add Depth to a Page with a Well",
- "difficulty" : "1.62",
+ "difficulty": "1.62",
"description": [
"",
""
@@ -2599,11 +2535,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08852",
+ "_id": "bad87fee1348bd9aedf08852",
"name": "Add an ID to a Button",
- "difficulty" : "1.52",
+ "difficulty": "1.52",
"description": [
"",
""
@@ -2617,11 +2552,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08853",
+ "_id": "bad87fee1348bd9aedf08853",
"name": "Fire a Modal by Clicking a Button",
- "difficulty" : "1.63",
+ "difficulty": "1.63",
"description": [
"",
""
@@ -2635,11 +2569,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08854",
+ "_id": "bad87fee1348bd9aedf08854",
"name": "Style a Modal with a Header",
- "difficulty" : "1.64",
+ "difficulty": "1.64",
"description": [
"",
""
@@ -2653,11 +2586,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08855",
+ "_id": "bad87fee1348bd9aedf08855",
"name": "Style a Modal with a Body",
- "difficulty" : "1.65",
+ "difficulty": "1.65",
"description": [
"",
""
@@ -2671,11 +2603,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08856",
+ "_id": "bad87fee1348bd9aedf08856",
"name": "Make a Modal Dismissable",
- "difficulty" : "1.66",
+ "difficulty": "1.66",
"description": [
"",
""
@@ -2689,11 +2620,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08857",
+ "_id": "bad87fee1348bd9aedf08857",
"name": "Create an Accordian Menu",
- "difficulty" : "1.67",
+ "difficulty": "1.67",
"description": [
"",
""
@@ -2707,11 +2637,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08863",
+ "_id": "bad87fee1348bd9aedf08863",
"name": "Add a Gradient to a Button",
- "difficulty" : "1.68",
+ "difficulty": "1.68",
"description": [
"",
""
@@ -2725,11 +2654,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08864",
+ "_id": "bad87fee1348bd9aedf08864",
"name": "Adjust the Line Height of Text",
- "difficulty" : "1.69",
+ "difficulty": "1.69",
"description": [
"",
""
@@ -2743,11 +2671,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08866",
+ "_id": "bad87fee1348bd9aedf08866",
"name": "",
- "difficulty" : "1.70",
+ "difficulty": "1.70",
"description": [
"",
""
@@ -2761,11 +2688,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08867",
+ "_id": "bad87fee1348bd9aedf08867",
"name": "",
- "difficulty" : "1.71",
+ "difficulty": "1.71",
"description": [
"",
""
@@ -2779,11 +2705,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08868",
+ "_id": "bad87fee1348bd9aedf08868",
"name": "",
- "difficulty" : "1.711",
+ "difficulty": "1.711",
"description": [
"",
""
@@ -2797,11 +2722,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08869",
+ "_id": "bad87fee1348bd9aedf08869",
"name": "",
- "difficulty" : "1.712",
+ "difficulty": "1.712",
"description": [
"",
""
@@ -2815,11 +2739,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08870",
+ "_id": "bad87fee1348bd9aedf08870",
"name": "",
- "difficulty" : "1.713",
+ "difficulty": "1.713",
"description": [
"",
""
@@ -2833,11 +2756,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08871",
+ "_id": "bad87fee1348bd9aedf08871",
"name": "",
- "difficulty" : "1.714",
+ "difficulty": "1.714",
"description": [
"",
""
@@ -2851,11 +2773,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08872",
+ "_id": "bad87fee1348bd9aedf08872",
"name": "",
- "difficulty" : "1.72",
+ "difficulty": "1.72",
"description": [
"",
""
@@ -2869,11 +2790,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08873",
+ "_id": "bad87fee1348bd9aedf08873",
"name": "",
- "difficulty" : "1.73",
+ "difficulty": "1.73",
"description": [
"",
""
@@ -2887,11 +2807,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08874",
+ "_id": "bad87fee1348bd9aedf08874",
"name": "",
- "difficulty" : "1.74",
+ "difficulty": "1.74",
"description": [
"",
""
@@ -2905,11 +2824,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08875",
+ "_id": "bad87fee1348bd9aedf08875",
"name": "",
- "difficulty" : "1.75",
+ "difficulty": "1.75",
"description": [
"",
""
@@ -2923,11 +2841,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08876",
+ "_id": "bad87fee1348bd9aedf08876",
"name": "",
- "difficulty" : "1.76",
+ "difficulty": "1.76",
"description": [
"",
""
@@ -2941,11 +2858,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08877",
+ "_id": "bad87fee1348bd9aedf08877",
"name": "",
- "difficulty" : "1.77",
+ "difficulty": "1.77",
"description": [
"",
""
@@ -2959,11 +2875,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08878",
+ "_id": "bad87fee1348bd9aedf08878",
"name": "",
- "difficulty" : "1.78",
+ "difficulty": "1.78",
"description": [
"",
""
@@ -2977,11 +2892,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08879",
+ "_id": "bad87fee1348bd9aedf08879",
"name": "",
- "difficulty" : "1.79",
+ "difficulty": "1.79",
"description": [
"",
""
@@ -2995,11 +2909,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08880",
+ "_id": "bad87fee1348bd9aedf08880",
"name": "",
- "difficulty" : "1.80",
+ "difficulty": "1.80",
"description": [
"",
""
@@ -3013,11 +2926,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08881",
+ "_id": "bad87fee1348bd9aedf08881",
"name": "",
- "difficulty" : "1.81",
+ "difficulty": "1.81",
"description": [
"",
""
@@ -3031,11 +2943,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08882",
+ "_id": "bad87fee1348bd9aedf08882",
"name": "",
- "difficulty" : "1.82",
+ "difficulty": "1.82",
"description": [
"",
""
@@ -3049,11 +2960,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08883",
+ "_id": "bad87fee1348bd9aedf08883",
"name": "",
- "difficulty" : "1.83",
+ "difficulty": "1.83",
"description": [
"",
""
@@ -3067,11 +2977,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08884",
+ "_id": "bad87fee1348bd9aedf08884",
"name": "",
- "difficulty" : "1.84",
+ "difficulty": "1.84",
"description": [
"",
""
@@ -3085,11 +2994,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08885",
+ "_id": "bad87fee1348bd9aedf08885",
"name": "",
- "difficulty" : "1.85",
+ "difficulty": "1.85",
"description": [
"",
""
@@ -3103,11 +3011,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08886",
+ "_id": "bad87fee1348bd9aedf08886",
"name": "",
- "difficulty" : "1.86",
+ "difficulty": "1.86",
"description": [
"",
""
@@ -3121,11 +3028,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08887",
+ "_id": "bad87fee1348bd9aedf08887",
"name": "",
- "difficulty" : "1.87",
+ "difficulty": "1.87",
"description": [
"",
""
@@ -3139,11 +3045,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08888",
+ "_id": "bad87fee1348bd9aedf08888",
"name": "",
- "difficulty" : "1.88",
+ "difficulty": "1.88",
"description": [
"",
""
@@ -3157,11 +3062,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08889",
+ "_id": "bad87fee1348bd9aedf08889",
"name": "",
- "difficulty" : "1.89",
+ "difficulty": "1.89",
"description": [
"",
""
@@ -3175,11 +3079,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08890",
+ "_id": "bad87fee1348bd9aedf08890",
"name": "",
- "difficulty" : "1.90",
+ "difficulty": "1.90",
"description": [
"",
""
@@ -3193,11 +3096,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08891",
+ "_id": "bad87fee1348bd9aedf08891",
"name": "",
- "difficulty" : "1.91",
+ "difficulty": "1.91",
"description": [
"",
""
@@ -3211,11 +3113,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08892",
+ "_id": "bad87fee1348bd9aedf08892",
"name": "",
- "difficulty" : "1.92",
+ "difficulty": "1.92",
"description": [
"",
""
@@ -3229,11 +3130,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08893",
+ "_id": "bad87fee1348bd9aedf08893",
"name": "",
- "difficulty" : "1.93",
+ "difficulty": "1.93",
"description": [
"",
""
@@ -3247,11 +3147,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08894",
+ "_id": "bad87fee1348bd9aedf08894",
"name": "",
- "difficulty" : "1.94",
+ "difficulty": "1.94",
"description": [
"",
""
@@ -3265,11 +3164,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08895",
+ "_id": "bad87fee1348bd9aedf08895",
"name": "",
- "difficulty" : "1.95",
+ "difficulty": "1.95",
"description": [
"",
""
@@ -3283,11 +3181,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08896",
+ "_id": "bad87fee1348bd9aedf08896",
"name": "",
- "difficulty" : "1.96",
+ "difficulty": "1.96",
"description": [
"",
""
@@ -3301,11 +3198,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08897",
+ "_id": "bad87fee1348bd9aedf08897",
"name": "",
- "difficulty" : "1.97",
+ "difficulty": "1.97",
"description": [
"",
""
@@ -3319,11 +3215,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08898",
+ "_id": "bad87fee1348bd9aedf08898",
"name": "",
- "difficulty" : "1.98",
+ "difficulty": "1.98",
"description": [
"",
""
@@ -3337,11 +3232,10 @@
],
"challengeType": 0
},
-
{
- "_id" : "bad87fee1348bd9aedf08899",
+ "_id": "bad87fee1348bd9aedf08899",
"name": "",
- "difficulty" : "1.99",
+ "difficulty": "1.99",
"description": [
"",
""
@@ -3393,5 +3287,310 @@
"welcomeToBooleans();"
],
"challengeType": 1
+ },
+ {
+ "_id": "bd7123c9c442eddfaeb5bdef",
+ "name": "Define Your Name",
+ "difficulty": "9.9801",
+ "description": [
+ "Set the value of myName to your name by typing your name in quotes.",
+ "Currently myName is empty. Type in your name and hit the submit button.",
+ "Look at the ourName example if you get stuck."
+ ],
+ "tests": [
+ "expect(myName).to.be.a(\"string\");",
+ "expect(myName).length.not.to.be(0);"
+ ],
+ "challengeSeed": [
+ "// ourName = \"Free Code Camp\";",
+ "myName = \"\";"
+ ],
+ "challengeType": 1
+ },
+ {
+ "_id": "bd7123c9c443eddfaeb5bdef",
+ "name": "Start Using Variables",
+ "difficulty": "9.9802",
+ "description": [
+ "Now, use the var keyword to create a variable called myName. Set its value to your name.",
+ "Variables are used to store values.",
+ "Be sure to use lowercase and uppercase letters properly. JavaScript variables are written in camel case. An example of camel case is: camelCase.",
+ "Look at the ourName example if you get stuck."
+ ],
+ "tests": [
+ "expect(myName).to.be.a(\"string\");",
+ "expect(myName).length.not.to.be(0);"
+ ],
+ "challengeSeed": [
+ "// var ourName = \"Free Code Camp\";",
+ ""
+ ],
+ "challengeType": 1
+ },
+ {
+ "_id": "bd7123c9c444eddfaeb5bdef",
+ "name": "Define Your First and Last Name",
+ "difficulty": "9.9803",
+ "description": [
+ "Now, use the var keyword to create a variable called myFirstName and set its value to your first name. Then set a variable called myLastName to your last name.",
+ "Variables are used to store values.",
+ "Be sure to use lowercase and uppercase letters properly. JavaScript variables are written in lower camel case. An example of lower camel case is: lowerCamelCase.",
+ "Look at the ourFirstName and ourLastName examples if you get stuck."
+ ],
+ "tests": [
+ "expect(myFirstName).to.be.a(\"string\");",
+ "expect(myFirstName).length.not.to.be(0);",
+ "expect(myLastName).to.be.a(\"string\");",
+ "expect(myLastName).length.not.to.be(0);"
+ ],
+ "challengeSeed": [
+ "// var ourFirstName = \"Free\";",
+ "// var ourLastName = \"Code Camp\";",
+ "",
+ ""
+ ],
+ "challengeType": 1
+ },
+ {
+ "_id": "bd7123c9c445eddfaeb5bdef",
+ "name": "Combine Two Strings into One String",
+ "difficulty": "9.9804",
+ "description": [
+ "Make a variable called myName by adding the string of your first name to the string of your last name.",
+ "Strings can be combined in a process called concatenation.",
+ "Be sure to include a space at the end of your first string. Otherwise the two strings will not have a space between them.",
+ "Be sure to use lowercase and uppercase letters properly. JavaScript variables are written in lower camel case. An example of lower camel case is: lowerCamelCase.",
+ "Look at the ourName example if you get stuck."
+ ],
+ "tests": [
+ "expect(myName).to.be.a(\"string\");",
+ "expect(myName).length.not.to.be(0);",
+ "expect((/\\s+/).test(myName)).to.be.true;"
+ ],
+ "challengeSeed": [
+ "// var ourName = \"Free \" + \"Code Camp\";",
+ "",
+ ""
+ ],
+ "challengeType": 1
+ },
+ {
+ "_id": "bd7123c9c446eddfaeb5bdef",
+ "name": "Combine Two Variables into One Variable",
+ "difficulty": "9.9805",
+ "description": [
+ "Make the variables myFirstName, myLastName, and myFullName. Concatenate my myFirstName to myLastName to create myFullName.",
+ "Strings can be combined in a process called concatenation.",
+ "Be sure to include a space at the end of myFirstName. Otherwise myFullName will not contain a space between your first and last names.",
+ "Be sure to use lowercase and uppercase letters properly. JavaScript variables are written in lower camel case. An example of lower camel case is: lowerCamelCase.",
+ "Look at the ourFullName example if you get stuck."
+ ],
+ "tests": [
+ "expect(myFirstName).to.be.a(\"string\");",
+ "expect(myLastName).to.be.a(\"string\");",
+ "expect(myFullName).to.be.a(\"string\");",
+ "expect(myFullName).length.not.to.be(0);",
+ "expect((/\\s+/).test(myFullName)).to.be.true;"
+ ],
+ "challengeSeed": [
+ "// var ourFirstName = \"Free \";",
+ "// var ourLastName = \"Code Camp\";",
+ "// var ourFullName = ourFirstName + ourLastName;",
+ ""
+ ],
+ "challengeType": 1
+ },
+ {
+ "_id": "bd7123c9c447eddfaeb5bdef",
+ "name": "Concatenate Both Variables and Strings into the Same Variable",
+ "difficulty": "9.9806",
+ "description": [
+ "Make the variables myFirstName, myLastName, and myFullName. Concatenate my myFirstName to myLastName to create myFullName, but this time add the space as a separate string, not as part of myFirstName or myLastName.",
+ "Strings can be combined in a process called concatenation.",
+ "Be sure to use lowercase and uppercase letters properly. JavaScript variables are written in lower camel case. An example of lower camel case is: lowerCamelCase.",
+ "Look at the ourFullName example if you get stuck."
+ ],
+ "tests": [
+ "expect(myFirstName).to.be.a(\"string\");",
+ "expect(myLastName).to.be.a(\"string\");",
+ "expect(myFullName).to.be.a(\"string\");",
+ "expect(myFullName).length.not.to.be(0);",
+ "expect((/\\s+/).test(myFullName)).to.be.true;"
+ ],
+ "challengeSeed": [
+ "// var ourFirstName = \"Free\";",
+ "// var ourLastName = \"Code Camp\";",
+ "// var ourFullName = ourFirstName + \" \" + ourLastName;",
+ ""
+ ],
+ "challengeType": 1
+ },
+ {
+ "_id": "bd7123c9c448eddfaeb5bdef",
+ "name": "Check the Length Property of a String Variable",
+ "difficulty": "9.9809",
+ "description": [
+ "Use the .length property to count the number of characters in the lastNameLength variable.",
+ "For example, if we created a variable var firstName = \"Julie\", we could find out how long the string \"Julie\" is by using the firstName.length property."
+ ],
+ "tests": [
+ "expect(lastNameLength).to.equal(4);"
+ ],
+ "challengeSeed": [
+ "var firstName = \"Madeline\";",
+ "",
+ "var firstNameLength = firstName.length;",
+ "",
+ "var lastName = \"Chen\";",
+ "",
+ "var lastNameLength = lastName;",
+ "",
+ "",
+ "",
+ "// You can ignore this.",
+ "// We use this to show you the value of your variable in your output box.",
+ "// We'll learn about functions soon.",
+ "function returnValue(lastNameLength) {",
+ " return lastNameLength;",
+ "}",
+ "returnValue(lastNameLength);"
+ ],
+ "challengeType": 1
+ },
+ {
+ "_id": "bd7123c9c549eddfaeb5bdef",
+ "name": "Use Bracket Notation to Find the First Character in a String",
+ "difficulty": "9.9810",
+ "description": [
+ "Use bracket notation to find the first character in a the firstLetterOfLastName variable.",
+ "Bracket notation is a way to get a character at a specific index within a string.",
+ "Computers don't start counting at 1 like humans do. They start at 0.",
+ "For example, the character at index 0 in the word \"Julie\" is \"J\". So if var firstName = \"Julie\", you can get the value of the first letter of the string by using firstName[0].",
+ "Try looking at the firstLetterOfFirstName variable declaration if you get stuck."
+ ],
+ "tests": [
+ "expect(firstLetterOfLastName).to.equal('C');"
+ ],
+ "challengeSeed": [
+ "var firstName = \"Madeline\";",
+ "",
+ "var firstLetterOfFirstName = firstName[0];",
+ "",
+ "var lastName = \"Chen\";",
+ "",
+ "var firstLetterOfLastName = lastName;",
+ "",
+ "",
+ "// You can ignore this.",
+ "// We use this to show you the value of your variable in your output box.",
+ "// We'll learn about functions soon.",
+ "function returnValue(firstLetterOfLastName) {",
+ " return firstLetterOfLastName;",
+ "}",
+ "returnValue(firstLetterOfLastName);"
+ ],
+ "challengeType": 1
+ },
+ {
+ "_id": "bd7123c9c450eddfaeb5bdef",
+ "name": "Use Bracket Notation to Find the Nth Character in a String",
+ "difficulty": "9.9811",
+ "description": [
+ "Use bracket notation to find the 3rd character in the lastName variable.",
+ "Bracket notation is a way to get a character at a specific index within a string.",
+ "Computers don't start counting at 1 like humans do. They start at 0.",
+ "For example, the character at index 0 in the word \"Julie\" is \"J\". So if var firstName = \"Julie\", you can get the value of the first letter of the string by using firstName[0].",
+ "Try looking at the secondLetterOfFirstName variable declaration if you get stuck."
+ ],
+ "tests": [
+ "expect(thirdLetterOfLastName).to.equal('e');"
+ ],
+ "challengeSeed": [
+ "var firstName = \"Madeline\";",
+ "",
+ "var secondLetterOfFirstName = firstName[1];",
+ "",
+ "var lastName = \"Chen\";",
+ "",
+ "var thirdLetterOfLastName = lastName;",
+ "",
+ "",
+ "// You can ignore this.",
+ "// We use this to show you the value of your variable in your output box.",
+ "// We'll learn about functions soon.",
+ "function returnValue(thirdLetterOfLastName) {",
+ " return thirdLetterOfLastName;",
+ "}",
+ "returnValue(thirdLetterOfLastName);"
+ ],
+ "challengeType": 1
+ },
+ {
+ "_id": "bd7123c9c451eddfaeb5bdef",
+ "name": "Use Bracket Notation to Find the Last Character in a String",
+ "difficulty": "9.9812",
+ "description": [
+ "Use bracket notation to find the last character in the lastName variable.",
+ "For example, the character at index 0 in the word \"Julie\" is \"J\". So if var firstName = \"Julie\", you can get the value of the first letter of the string by using firstName[0].",
+ "In order to get the last letter of a string, you can subtract one from the string's length.",
+ "For example, if var firstName = \"Julie\", you can get the value of the last letter of the string by using firstName[firstName.length - 1].",
+ "Try looking at the lastLetterOfLastName variable declaration if you get stuck."
+ ],
+ "tests": [
+ "expect(lastLetterOfLastName).to.equal('n');"
+ ],
+ "challengeSeed": [
+ "var firstName = \"Madeline\";",
+ "",
+ "var lastLetterOfFirstName = firstName[firstName.length - 1];",
+ "",
+ "var lastName = \"Chen\";",
+ "",
+ "var lastLetterOfLastName = lastName;",
+ "",
+ "",
+ "// You can ignore this.",
+ "// We use this to show you the value of your variable in your output box.",
+ "// We'll learn about functions soon.",
+ "function returnValue(lastLetterOfLastName) {",
+ " return lastLetterOfLastName;",
+ "}",
+ "returnValue(lastLetterOfLastName);"
+ ],
+ "challengeType": 1
+ },
+ {
+ "_id": "bd7123c9c452eddfaeb5bdef",
+ "name": "Use Bracket Notation to Find the Nth to Last Character in a String",
+ "difficulty": "9.9813",
+ "description": [
+ "Use bracket notation to find the second-to-last character in the lastName variable.",
+ "For example, the character at index 0 in the word \"Julie\" is \"J\". So if var firstName = \"Julie\", you can get the value of the first letter of the string by using firstName[0].",
+ "In order to get the last letter of a string, you can subtract one from the string's length.",
+ "For example, if var firstName = \"Julie\", you can get the value of the third-to-last letter of the string by using firstName[firstName.length - 3].",
+ "Try looking at the lastLetterOfLastName variable declaration if you get stuck."
+ ],
+ "tests": [
+ "expect(secondToLastLetterOfLastName).to.equal('e');"
+ ],
+ "challengeSeed": [
+ "var firstName = \"Madeline\";",
+ "",
+ "var thirdToLastLetterOfFirstName = firstName[firstName.length - 2];",
+ "",
+ "var lastName = \"Chen\";",
+ "",
+ "var secondToLastLetterOfLastName = lastName;",
+ "",
+ "",
+ "// You can ignore this.",
+ "// We use this to show you the value of your variable in your output box.",
+ "// We'll learn about functions soon.",
+ "function returnValue(secondToLastLetterOfLastName) {",
+ " return secondToLastLetterOfLastName;",
+ "}",
+ "returnValue(secondToLastLetterOfLastName);"
+ ],
+ "challengeType": 1
}
-]
+]
\ No newline at end of file