Hexadecimal - Base₁₆

Heaxdecimal is a number system that can have up to the number 16 shown in one column.
Each digit goes from 0-15 (A-F replace the decimal numbers 10-15).

Hex	1	2	3	4	5	6	7	8	9	A	B	C	D	E	F	10	11	12	13
Dec	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19

Expanded Values

To find the decimal number times each digit by 16^{power of digits location} and add them together.

5BF is a hex number
5BF = (5 * 16²) + ( (B = 11) * 16¹) + ( (F = 15)* 16⁰)
5BF = (5 * 256) + (11 * 16) + (15* 1) 5BF = 1280 + 176 + 15
5BF = 1471 (in decimal)

16² *1616**	16¹ 16	16⁰ 1	Expanded value of Hexadecimal	Decimal
256s	16s	1s	Expanded value of Hexadecimal	100s	10s	1s
0	0	1	(2560) + (160) + (1*1)	0	0	1
0	1	1	(2560) + (161) + (1*1)	0	1	7
1	1	1	(2561) + (161) + (1*1)	2	6	3
0	0	1	(2560) + (160) + (1*1)	0	0	1
0	0	9	(2560) + (160) + (1*9)	0	0	9
0	0	A	(2560) + (160) + (1*10)	0	1	0
0	0	F	(2560) + (160) + (1*15)	0	1	5
0	1	0	(2560) + (161) + (1*0)	0	1	6
0	1	2	(2560) + (161) + (1*2)	0	1	8
1	3	3	(2561) + (163) + (1*3)	3	0	7
1	2	3	(2561) + (162) + (1*3)	2	9	1
3	3	3	(2563) + (163) + (1*3) = = 768 + 48 + 3	8	9	1

Uses for Hexadecimal - Hex color

Computer use binary and people use decimal. They are not easy to convert between.
Hexadecimal and binary are though: 1 byte (8 bits) can store 256 different combinations of numbers, which is the same as 2 hexs (FF).
You can make a huge number of different colors by saying how much red, green and blue you want in the color. Each color has 2 columns that can hold the numbers 0-F.
The color order is Red, Green and Blue.
F means full color, 0 means no color, so Red = #FF0000, Green = #00FF00 and Blue = #0000FF. All colors at full intensity make white #FFFFFF, No color makes black #000000

Try it yourself

The hex color system is used by many graphic artist and web designers, try changing the numbers yourself to change the intensity of each color.

</div>
<div class="js comments_comment-content">
<div class="comments_comment-profile-info">
<span class="js comments_comment-profile-name">{{codeName}}</span>
        
<span class="js comments_comment-timestamp">{{timestamp}}</span>
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<p class="js comments_comment-text">{{comment}}
<div class="js comments_comment-buttons">
<span class="js comments_comment-replies-count" data-upvotes="{{upvotes}}">{{upvotes}}</span>
<button class="js comments_comment-up-vote"></button>
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<h4 class="guiders-preview_subtitle">{{subtitle}}</h4>
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<a href="{{{twitterUrl}}}" target="_blank" onclick="ai.publish(true, null, event);" class="js guiders-preview_social-button -twitter"><i class="guiders-preview_social-icon icon-ca-twitter"></i> {{{twitter}}}</a>
<button class="js guiders-preview_social-button -facebook" onclick="ai.share.facebook();ai.publish(true, null, event);"><i class="guiders-preview_social-icon icon-ca-facebook"></i> {{{facebook}}}</button>
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<p class="guiders-preview_action">{{{action}}}
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<div id="pricing-popup">
<div class="pricing">
<h3 class="pricing_header">{{{header}}}</h3>
<p class="pricing_info">
    
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            {{#each list}}
<p class="pricing_section-info">{{this}}
            {{/each}}
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<p><span class="js- pricing_section-price">{{price}}</span> <span class="js- pricing_section-dom">{{dom}}</span> <span class="pricing_section-details">{{{details}}}</span>
<p class="pricing_section-info">{{{text}}}</p>
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        </div>
        {{#if button1}}
<button class="pricing_button js signup-button">{{../button1}}</button>
        {{/if}}
        {{#if button2}}
<button class="pricing_button -red js-quote-button" data-analytic="submit-quote">{{../button2}}</button>
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      </div>
    {{/each}}
    </div>
    
  </div>
</div>
{{/with}}

<div id="quote" class="js quote">
    <div class="pricing">
        <h3 class="pricing_header">{{{header}}}</h3>
        <p class="pricing_info">{{{text}}}</p>
        <div class="js pricing_sections">
        {{#each inputs}}
            <div class="pricing_input-wrapper {{size}}">
                <label class="pricing_label">{{placeholder}}</label>
                {{#if list}}
                    <select required name="{{name}}" class="js pricing_input">
                    {{#each list}}
                        <option value="{{#if name}}{{name}}{{/if}}">{{#if name}}{{name}}{{else}}{{this}}{{/if}}</option>
                    {{/each}}
                    </select>
                {{else}}
                    <input required type="{{#if type}}{{type}}{{else}}text{{/if}}" name="{{name}}" placeholder="{{placeholder}}" class="js pricing_input" value="{{value}}">
                {{/if}}
            </div>
        {{/each}}
        </div>
        <button class="js-teacher-quote pricing_button -red" data-analytic="submit-quote-button Quote">{{{button}}}</button>
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</div>

{{else}}
            {{{level}}}
          {{/if}}
        </h2>
<h3 class="track-popup_name">{{name}}</h3>
<p class="track-popup_description">{{description}}</p>
      </div>
    </div>
<div class="track-popup_header-right">
      {{{trackBox}}}
      
      {{#if secondaryButton}}
<a href="{{trackUrl}}" class="js track-popup_header-button">{{secondaryButton}}</a>
      {{/if}}
    </div>
  </div>
<div class="js track-popup_tracks">
    {{#each courses}}
<div class="track-popup_course">
<div class="track-popup_course-left">
<div class="track-popup_course-left-content">
<h2 class="track-popup_course-name">{{name}} {{type}}</h2>
<p class="track-popup_course-info">{{{description}}}</p>
          </div>
        </div>
<div class="track-popup_course-right">
          {{{boxHtml}}}
<a href="{{url}}" class="track-popup_course-button {{#if ../disableTrack}}is-disabled{{/if}}">{{../startNowButton}}</a>
        </div>
      </div>
    {{/each}}
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</div>

<div class="guides-info-section">
<h3 class="guides-info-section_heading">Key</h3>
<div class="js guides-info-section_key">
<p class="js guides-info-section_key-text">There are five types of lesson segments:</p>
<i class="guides-info-section_key-icon icon-ca-puzzle"></i> <span class="guides-info-section_type">Concepts</span>: <p class="guides-info-section_key-description">Notes on the concepts covered in the CA lessons.</p>
<i class="guides-info-section_key-icon icon-ca-rocket"></i> <span class="guides-info-section_type">Activities</span>: <p class="guides-info-section_key-description">Off-line and online activities to supplement the CA lessons. </p>
<i class="guides-info-section_key-icon icon-ca-ca-logo"></i> <span class="guides-info-section_type">CA Lessons</span> = <p> class="guides-info-section_key-description"Online lessons created by CA.</p>
<i class="guides-info-section_key-icon icon-ca-ca-logo"></i> <span class="guides-info-section_type">CA Projects</span> = <p class="guides-info-section_key-description">Online projects created by CA to reinforce your learning.</p>
<i class="guides-info-section_key-icon icon-ca-ca-logo"></i> <span class="guides-info-section_type">CA Quizzes</span> = <p class="guides-info-section_key-description">Online quizzes created by CA to review previous lessons.</p>
<p class="js guides-info-section_key-text">These small segments can be organised into three sections</p>
<p><span>Prior Learning</span>: These are recap/review segments</p>
<p><span>The Lesson</span>: This section leads you through the concepts, activities and CA lessons.</p> 
<p><span>Extension</span>: These are additional concepts, activities and lessons.</p>
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<div class="js purchase-item {{handler}} {{type}} {{#if purchased}}has-purchased{{/if}} {{#if isComplete}}is-complete{{/if}} {{#if new}}-new{{/if}}" {{#if id}} data-id="{{id}}" {{/if}} {{#if plan}} data-plan="{{plan}}" {{/if}} {{#if item}} data-item="{{item}}" {{/if}} {{#if url}} data-url="{{url}}" {{/if}}>
<img src="{{img}}" class="purchase-item_img">
<p class="purchase-item_header">{{title}}</p>
    {{#if description}}
<p class="purchase-item_text">{{description}}</p>
    {{/if}}
<p class="purchase-item_price"><span class="purchase-item_price-price {{#if salePrice}}-strikethrough{{/if}}">{{price}}</span> {{#if salePrice}}<span class="purchase-item_price-sale">{{salePrice}}</span>{{/if}}</p>
<p class="purchase-item_type">USD {{per}}</p>
<div class="purchase-item_buttons">
      {{#each buttons}}
        {{#if url}}
<a href="{{url}}" {{#if target}} target="{{target}}" {{/if}} class="js purchase-item_button external-link" title="{{text}}">{{text}}</a>
        {{else}}
<button class="js purchase-item_button {{hander}}" title="{{text}}">
<span class="js show-spinner">{{text}}</span>
<div class="js show-spinner" data-loader="circle-side"></div>
          </button>
        {{/if}}
      {{/each}}
    </div>
    {{#if info}}
<p class="purchase-item_info">{{info}}</p>
    {{/if}}
  </div>

<div class="js payment-form">
<div class="payment-form_content">
      {{{header}}}
<div class="payment-form_inputs">
<div class="js payment-form_input-wrapper -wide -radios">
<div class="js payment-form_option" data-type="ccd">
<label class="js payment-form_label" title="{{creditCard}}">{{creditCard}}</label> 
<span class="js payment-form_option-radio is-active"></span>
          </div>
<div class="js payment-form_option" data-type="paypal">
<label class="js payment-form_label" title="Paypal">Paypal</label> 
<span class="js payment-form_option-radio"></span> 
          </div>
        </div>
      </div>
<form class="js payment-form_input-wrapper -wide ccd_form">

<div class="payment-form_inputs">
<div class="payment-form_input-wrapper">
<label class="js payment-form_label">{{firstName}} *</label>
<input class="js payment-form_input -dark" type="text" data-recurly="first_name">

</div>
<div class="payment-form_input-wrapper">
<label class="js payment-form_label">{{lastName}} *</label>
<input class="js payment-form_input" type="text" data-recurly="last_name">

</div> 
        </div>
        
        {{#if includeSignup}}
<div class="js payment-form_inputs include-signup">
<div class="payment-form_input-wrapper">
<label class="js payment-form_label">{{email}} *</label>
<input class="js payment-form_input -dark" type="email">

</div>
<div class="payment-form_input-wrapper">
<label class="js payment-form_label">{{password}} *</label>
<input class="js payment-form_input" type="password">

</div> 
          </div>
        {{/if}}

<div class="payment-form_inputs">
<div class="payment-form_input-wrapper">
<label class="js payment-form_label">{{cardNumber}} *</label>
<div data-recurly="number"></div>
          </div>
<div class="payment-form_input-wrapper">
<label class="js payment-form_label">CVV *</label>
<div data-recurly="cvv"></div>
          </div> 
        </div>
<div class="payment-form_inputs">  
<div class="payment-form_input-wrapper">
<label class="js payment-form_label">{{month}} *</label>
<div data-recurly="month"></div>
          </div>
<div class="payment-form_input-wrapper">
<label class="js payment-form_label">{{year}} *</label>
<div data-recurly="year"></div>
          </div> 
<input type="hidden" name="recurly-token" data-recurly="token">

</div>
      </form>
<div class="payment-form_input-wrapper -wide js code">
<label class="js payment-form_label">{{couponCode}} </label>
<input type="text" name="coupon" class="js payment-form_input">

</div>
      
      {{#if includeSignup}}
<div class="js payment-form_input-wrapper include-signup">
<span class="js payment-form_option-checkbox policy-consent -dark" data-value="yes"></span>
<label class="js payment-form_label -checkbox -no-caps">
            {{{consent}}}
          </label>
        </div>
      {{/if}}

<div class="payment-form_buttons">
<div class="js payment-form_error"></div>
<button class="js payment-form_continue-button">
<span class="payment-form_continue-button-text js show-spinner">{{buttonText}}</span>
<div class="js show-spinner" data-loader="circle-side"></div>
        </button>
      </div>
    </div>
  </div>

<!doctype html>

<body class="slide -{slideType}">
<header class="slide_header"> 
<i class="slide_logo icon-ca-ca-logo"></i>
<span class="slide_title">{header}</span>
<div class="slide_controls">
<button id="presentation-jump" class="js slide_controls-button -jump" onclick="window.opener.ai.presentation.previousSlide(true)"><i class="slide_controls-icon icon-ca-left-arrow -double"></i><i class="slide_controls-icon icon-ca-left-arrow -double"></i></button>
<button id="presentation-prev" class="js slide_controls-button -prev" onclick="window.opener.ai.presentation.previousSlide(false)"><i class="slide_controls-icon icon-ca-left-arrow"></i></button>
<button id="presentation-next" class="js slide_controls-button -next" onclick="window.opener.ai.presentation.nextSlide(false)"><i class="slide_controls-icon icon-ca-right-arrow"></i></button>
<button id="presentation-skip" class="js slide_controls-button -skip" onclick="window.opener.ai.presentation.nextSlide(true)"><i class="slide_controls-icon icon-ca-right-arrow -double"></i><i class="slide_controls-icon icon-ca-right-arrow -double"></i></button>
</div>
</header>

{content}
</section>

</body>

<div class="js- projects-popup -{{type}}">
<div class="js- projects-popup_top">
    {{#if image}}
<div class="js- projects-popup_image-wrapper">
      {{#if promo}}{{else}}<div class="projects-popup_image-overlay"></div>{{/if}}
<img src="{{image}}" class="js- projects-popup_image">

</div>
    {{/if}}
<div class="projects-popup_info">
<div class="projects-popup_header">
<span class="js- projects-popup_title">{{{name}}}</span>
        {{#if time}}<span class="js- projects-popup_time">{{{time}}}</span>{{/if}}
      </div>
      {{#if description}}<p class="js- projects-popup_description">{{{description}}}</p>{{/if}}
      {{#compare progress '>' 0}}
        {{#equals type project}}
<div class="projects-popup_progress-bar">
<div class="js- projects-popup_progress {{{theme}}}" style="width: {{progress}}%"></div>
          </div>
        {{/equals}}
      {{/compare}}
    </div>
  </div>
<div class="js- projects-popup_bottom">
<div class="projects-popup_info">
<div class="projects-popup_header">
<span class="js- projects-popup_title">{{{name}}}</span>
        {{#if time}}<span class="js- projects-popup_time">{{{time}}}</span>{{/if}}
      </div>
      {{#if description}}<p class="js- projects-popup_description">{{{description}}}</p>{{/if}}
      {{#compare progress '>' 0}}
        {{#equals type project}}
<div class="projects-popup_progress-bar">
<div class="js- projects-popup_progress {{{theme}}}" style="width: {{progress}}%"></div>
          </div>
        {{/equals}}
      {{/compare}}
    </div>
    {{#if image}}
<div class="js- projects-popup_image-wrapper {{#if promo}}-promo{{/if}}">
      {{#if promo}}{{else}}<div class="projects-popup_image-overlay"></div>{{/if}}
<img src="{{image}}" class="js- projects-popup_image">

</div>
    {{/if}}
  </div>
</div>

<div class="pdf-header_title">{{name}} Answers</div>
</header>
<section class="pdf-section">
  {{#each lessons}}
<div class="pdf-section_lesson-title">{{lessonNo}}. {{{title}}}</div>
    {{#each tasks}}
<div class="pdf-section_task">
<h2 class="pdf-section_task-title">{{lessonNo}}.{{taskNo}}. {{{objective}}}</h2>
        {{#if solution}}
<pre class="prettyprint pdf-section_code">{{{solution}}}</pre>
        {{else if questions}}
<p>Review Quiz Questions:<br>

<ol class="pdf-section_list">
            {{#each questions}}
<li class="pdf-section_list-item">{{{answer}}}
            {{/each}}
          </ol>
        {{else if answer}}
<p>{{{answer}}}
        {{/if}}
      </div>
    {{/each}}
  {{/each}}
</section>
<script>addEventListener("load", function (event) { prettyPrint() }, false);</script>

<div class="pdf-header_title">{{name}} Instructions</div>
</header>
<section class="pdf-section">
  {{#each lessons}}
<div class="pdf-section_lesson-title">{{lessonNo}}. {{{title}}}</div>
    {{#each tasks}}
<div class="pdf-section_task">
<h2 class="pdf-section_task-title">{{lessonNo}}.{{taskNo}}. {{{objective}}}</h2>
        {{#if goal}}
          {{{goal}}}
        {{/if}}
        {{#if questions}}
<p>Review Quiz Questions:<br>

<ol class="pdf-section_list">
            {{#each questions}}
<li class="pdf-section_list-item">{{{question}}}
            {{/each}}
          </ol>
        {{/if}}
        {{#if answer}}
<p>{{{answer}}}
        {{/if}}
      </div>
    {{/each}}
  {{/each}}
</section>
<script>addEventListener("load", function (event) { prettyPrint() }, false);</script>

<div class="js competition-completion">
        <span class="dot1"></span>
        <span class="dot2"></span>
        <span class="dot3"></span>
        <span class="dot4"></span>
        <span class="dot5"></span>
        <span class="dot6"></span>
        <span class="dot7"></span>
        <span class="dot8"></span>
        <span class="dot9"></span>
        <span class="dot10"></span>
        <span class="dot11"></span>
        <span class="dot12"></span>
        <span class="dot13"></span>
        <span class="dot14"></span>
        <span class="dot15"></span>
        <span class="dot16"></span>
        <span class="dot17"></span>
        <span class="dot18"></span>
        <span class="dot19"></span>
        <span class="dot20"></span>
        <p><span>Mission Status</span></p>
        <h1>You <br /> Escaped</h1>
        <div class="js competition-share-content">
            <div class="competition-completion_info">
                <p><span>Time:</span> {{totalTime}}</p>
                <p><span>Hints:</span> {{totalHintsUsed}}</p>
            </div>
        </div>
        <div class="competition-completion_buttons">
            <button class="js competition-completion_leaderboards"><i class="icon-platform-medal"></i> Leaderboards</button>
            <button class="js competition-completion_share"><i class="icon-platform-share"></i> Share</button>
            <button class="js competition-completion_certificate"><i class="icon-platform-download"></i> Download Certificate</button>
        </div>
        <div class="competition-completion_prizes">
            <p><span>Prize Information</span></p>
            <p>Some prize info</p>
        </div>
    </div>

{{#each this}}
<div class="course-box -{{theme}}">
<div class="course-box_content">
<div class="course-box_top-bar">
<div class="course-box_top-bar-left">
<span class="course-box_type">{{level}}</span>
<span class="course-box_title">{{{name}}}</span>
          </div>
<div class="course-box_top-bar-right">
<span>{{hours}} HRS</span>
<span class="course-box_top-post"></span>
<span class="course-box_preview-btn">Preview <i class="icon-ca-play-full course-box_preview-btn-triangle"></i></span>
          </div>
        </div>
<div class="course-box_details">
<p class="course-box_description">{{{description}}}</p>
<div class="course-box_buttons">
<div class="course-box_buttons-left">
              {{#if progress}}
<a href="{{url}}" class="button course-box_resume-button">Resume</a>
              {{else}}
<a href="{{url}}" class="button course-box_resume-button">Start</a>
              {{/if}}
            </div>
<div class="course-box_buttons-right">
<button class="button course-box_details-button">View Details</button>
<div class="course-box_content-footer">
<div class="course-box_footer-info">
                  
                </div>
<div class="course-box_footer-info">
                  {{difficulty}}
                </div>
<div class="course-box_footer-info">
                  {{taskCount}} Tasks
                </div>
              </div>
            </div>
          </div>
<div class="course-box_footer">
<div class="course-box_footer-info">
                  
            </div>
<div class="course-box_footer-info">
              {{difficulty}}
            </div>
<div class="course-box_footer-info">
              {{taskCount}} Tasks
            </div>
          </div>
        </div>
      </div>
<div class="course-box_preview">
        {{#if image}}
<div class="course-box_preview-image">
<image src="{{image}}" class="course-box_preview-image-image">
          </div>
        {{else}}
<div class="course-box_preview-video">
<div class="course-box_preview-video-play">
<div class="course-box_preview-video-play-icon">
<i class="icon-ca-play"></i>
              </div>
            </div>
          </div>  
        {{/if}}
      </div>
<div class="course-box_percentage-top">
<span class="course-box_percentage-circle"></span>
<div class="course-box_percentage-percent-wrapper">
<span class="course-box_percentage-percent" style="width: {{progress}}%"></span>
        </div>
<i class="icon-ca-ribbon-small{{ribbon}} course-box_percentage-ribbon -percent{{progress}}"></i>
      </div>
<div class="course-box_percentage-bottom">
<span class="course-box_percentage-circle"></span>
<div class="course-box_percentage-percent-wrapper">
<span class="course-box_percentage-percent" style="width: {{progress}}%"></span>
        </div>
<i class="icon-ca-star course-box_percentage-star"></i>
<i class="icon-ca-ribbon-small{{ribbon}} course-box_percentage-ribbon -percent{{progress}}"></i>
      </div>
    </div>
  {{/each}}

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{{/each}}
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    window.IFRAME = true;
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<!doctype html>

<title>{title}</title>
<meta name="viewport" content="width=device-width">

canvas {
        background-color: white;
        border: 1px solid black;
    }

table {
        position: absolute;
        width: 360px;
        height: 300px;
        background-color: black;
        top: 50%;
        opacity: 0.9;
        margin: auto;
        margin-top: -150px;
        left: 0;
        right: 0;
        cursor: pointer;
    }

td {
        padding: 24px;
    }

p {
        line-height: 28px;
    }

.social-share img {
        width: 20px;
        height: 20px;
        vertical-align: middle;
    }

h1 {
        font-size: 28px;
    }

#code {
        display: none;
    }
</style>

<a href="{protocol}//{domain}"><img src="{protocol}//{domain}/images/logo-full.png"
                                    alt="Code Avengers logo" width="200"
                                    style="margin-top: 20px;"></a>
<br><span>presents</span>
<h1>"{title}" by {codename}</h1>
<iframe id="myApp" {events} width="{width}" height="{height}"></iframe>
<p>Learn to make apps, games and websites with <a style="color: #ef5555" href="/">CodeAvengers.com</a>

<table onclick="this.style.display='none';displayApp()">
<tr>
<td>  
<h2>Instructions</h2>
<p>{instructions}
  
<p>
<b>Click to start</b>

</table>

<div id="code">
{content}
</div>

<!doctype html>

<title>{title}</title>
<meta name="viewport" content="width=device-width">

canvas {
        background-color: white;
        border: 1px solid black;
    }

td {
        padding: 24px;
    }

p {
        line-height: 28px;
    }

.social-share img {
        width: 20px;
        height: 20px;
        vertical-align: middle;
    }

h1 {
        font-size: 28px;
    }

.fullscreen footer, .fullscreen header {
        display: none;
    }

.fullscreen table {
        top: 170px;
    }
</style>

<header>
<a href="{protocol}//{domain}"><img src="{protocol}//{domain}/images/logo-full.png"
                                    alt="Code Avengers logo" width="200"
                                    style="margin-top: 20px;"></a>
<br><span>presents</span>
<h1>"{title}" by {codename}</h1>
</header>

<canvas id="paperscriptCanvas" tabindex="0"
        {canvasEvents} width="{width}" height="{height}"></canvas>

<footer>
<p>Learn to make apps, games and websites with <a style="color: #ef5555;" href="/">CodeAvengers.com</a>

</footer>

<tr>
<td>  
<h2>Instructions</h2>
<p>{instructions}
  
<p>
<b>Click to start</b>

</table>

<title>Code Avengers Profile</title>
<meta name="viewport" content="width=device-width">

<header>
<a href="https://codeavengers.com"><img src="/images/logo.png"></a>
<a href="/m/about.html">About us</a> | <a href="http://blog.codeavengers.com">Blog</a>
</header>
<section>
<h2>My Profile</h2>
<img src="/images/profile9.png" width="180" alt="profile">

</a>
<strong>Name</strong>: Supacoda<br>

<strong>Birthday</strong>: 14<sup>th</sup> April<br>

<strong>Height</strong>: 1.79m<br>

<h3>My Super Powers</h3>
<p>I have super endurance, once I start, I keep going until I finish!
	
<p>I will eat anything and lots of it... if there is a plate with food on it, I will eat it!

Hexadecimal - Base16

Expanded Values

(256*0) + (16*0) + (1*1)

(256*0) + (16*1) + (1*1)

(256*1) + (16*1) + (1*1)

(256*0) + (16*0) + (1*1)

(256*0) + (16*0) + (1*9)

(256*0) + (16*0) + (1*10)

(256*0) + (16*0) + (1*15)

(256*0) + (16*1) + (1*0)

(256*0) + (16*1) + (1*2)

(256*1) + (16*3) + (1*3)

(256*1) + (16*2) + (1*3)

(256*3) + (16*3) + (1*3) == 768 + 48 + 3

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Hexadecimal - Base₁₆

(2560) + (160) + (1*1)

(2560) + (161) + (1*1)

(2561) + (161) + (1*1)

(2560) + (160) + (1*1)

(2560) + (160) + (1*9)

(2560) + (160) + (1*10)

(2560) + (160) + (1*15)

(2560) + (161) + (1*0)

(2560) + (161) + (1*2)

(2561) + (163) + (1*3)

(2561) + (162) + (1*3)

(2563) + (163) + (1*3) =
= 768 + 48 + 3