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TL2 - Intro to HTML > HTML Basics > Flashcards

HTML Basics Flashcards

1
Q

What does HTML stand for?

A

Hyper Text Markup Language

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2
Q

Is HTML a full fledged programming language?

A

No. It is a limited languge in that its used to “mark up” content for web browsers. In other words, it tells browsers what kind of data they are dealing with.

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3
Q

What does a11y or A11Y stand for?

A

Accessibility ( in regards to programming)

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4
Q

What is programming with A11Y in mind?

A

Programming with the usability of different types of end users in mind ( sighted vs unsighted, etc).

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5
Q

What are Google Chrome Developer Tools?

A

Tools that can be used to inspect and modify the HTML on any site. See a feature on a site you like and wonder how it’s implemented? Developer Tools makes this (and much more) possible.

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6
Q

What is an element in HTML?

A

To generalize, an HTML element usually consists of some content (could be plain text or additional HTML elements) wrapped by opening and closing tags.

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7
Q

What is an Attribute in HTML?

A

Attributes are for setting properties on an HTML element

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8
Q

What is an Attribute in HTML?

A

Attributes are for setting properties on an HTML element

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9
Q

What are self-closing tags?

A

Most HTML elements require an opening/closing tag structure,

Yet, some are self-closing and do not have inner content.

ex: <img></img> element- its used to embed images in an html doc, needs no inner content or closing tag.

<p>This paragraph has an image: <img></img></p>

.

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10
Q

Attributes - more about

A

Some attributes, like class and id, are valid on almost any HTML element.

We present them now because they are core HTML attributes that can be used on all but a handful of elements (specifically, they can’t be used on: , , , , or ).

Other attributes are specific to a particular element. The href attribute on our anchor element above is specific to anchor elements.

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11
Q

Whats are HTML and CSS used for?

A

HTML is aboutstructuringcontent while CSS

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12
Q

Ex: HREF coded out

A

<a>avlink</a>

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13
Q

HTML attributes look like what?

A

HTML attributes consist of a name and a value enclosed in quotes

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14
Q

Elements- Anchors

A

<a> </a><a></a> usually some website url will be the contents

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15
Q

What are Tags?

A

Used to mark of the beginning and ending to an element

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16
Q

Ex: Tag structure

A

Both opening and closing tags consist of angle brackets and the tag name (< … >), with closing tags distinguished by a forward slash ( …>).

17
Q

How is a closing tag coded out?

A

Closing tags are distinguished by a forward slash ( …>).

18
Q

How is an opening tag coded out?

A

(< … >)

19
Q

What does an full open/close tag sequence look like>?

A

()()

20
Q

What is the <img></img> element used for?

A

To embed images in an HTML document.It has no inner content and doesn’t require a closing tag

21
Q

HTML vs. CSS

A

HTML tells the browserwhatcontent to represent, while CSS tells the browserhowthat content should appear.

22
Q

What is “commenting out code”?

A

Developers commonly need to add what are called comments to code.

A code comment is a line of text that is used to document some feature or oddity of a given piece of code for fellow project collaborators.
ex:

Commenting out code is also common way of temporarily disabling code, often times for the purpose of debugging.

23
Q

Shortcut for commenting code in your codebody

A

Shortcuts:

Windows: Ctrl + /
Mac: Mac Square symbol + /

24
Q

Ex: Commenting Code structure

A
25
Q

Can an element be placed inside of line of commented code?

A

Yes. If an element that is placed inside the line of commented code, that element will not be rendered on the page

ex:

<p>This is a normal paragraph</p>

The second paragraph element will not render.

26
Q

What is Semantic HTML?

A

when you’re choosing an HTML element to wrap content, you should choose the one that most clearly aligns with the meaning of your content.

27
Q

What is Semantic HTML?

A

Semantic HTML is a principle that says when you’re choosing an HTML element to wrap content, you should choose the one that most clearly aligns with the meaning of your content.

28
Q

Why is semantic HTML so important?

A

Semantic HTML is always preferable because the names of the HTML elements we choose help browsers, web-crawlers, screen readers, and project collaborators to better understand our content.

29
Q

If you wanted to denote a list on your webpage and using the principle of Semantic HTML, which element would be best for use:

A. <ul>
B. <div>
C. <p></p></div></ul>

A

Answer:

A.<ul> unordered list.

This element most closely resembles the content we want on the page which is a list. </ul>

30
Q

Can <div> be used as a catchall element instead of using the closest semantic element in my HTML coding?</div>

A

Technically, yes,<div> can be used.

However it is always best to use Semantic HTML because it is the easiest to delineate. Code that is composed entirely of <div> code snippets is less obvious and thereby can be harder to read and interpreted by browsers, web crawlers, screen readers and project collaborators.

EX: HTML code using <div> to direct page structure:

    <div class="paragraph">These are a few of my favorite things:</div>
    <div class="unordered-list">
      <div class="list-item">pizza</div>
      <div class="list-item">cats

vs. HTML code using Semantic HTML :

<p>These are a few of my favorite things:</p>
<ul>
  <li>pizza</li>
  <li>cats</li>
  <li>coding</li>
  <li>chocolate</li>
  <li>coffee</li>
</ul>

Both work, but Semantic HTML is always better to use.</div></div></div></div></div>

31
Q

Basic HTML Elements I should know

A

<div>

<p>
</p><ul>

<a></a></ul></div>

32
Q

Resource: List of all HTML elements

A

https: //developer.mozilla.org/en-US/docs/Web/HTML/Element
tiny: https://tinyurl.com/mozhtmlelementslist

33
Q

Resource: How the Web Works

A

https://developer.mozilla.org/en-US/docs/Learn/Getting_started_with_the_web/How_the_Web_works

34
Q

Resource: How the Web Works in One Easy Lesson

A

http://mkcohen.com/how-the-web-works-in-one-easy-lesson

35
Q

Practice Resource:Intro & Semantic HTML

A

“Getting to Know HTML”

https://learn.shayhowe.com/html-css/getting-to-know-html/

TL2 - Intro to HTML (4 decks)

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