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HTML
HTML Introduction HTML Tags HTML Elements HTML Attributes HTML Heading HTML Paragraph HTML Formatting HTML Quotations HTML Comments HTML Styles HTML Color HTML CSS HTML Images HTML Favicon HTML Links HTML DIV HTML Tables HTML Table Size HTML Table Head Table Padding & Spacing Table colspan rowspsn HTML Table Styling HTML Colgroup HTML List HTML Block & Inline HTML Classes HTML Id HTML Iframes HTML Head HTML Layout HTML Semantic Elements HTML Style Guide HTML Forms HTML Form Attribute HTML Form Element HTML input type HTML Computer code HTML Entity HTML Symbol HTML Emojis HTML Charset HTML Input Form Attribute HTML URL Encoding
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CSS
CSS Introduction CSS Syntax CSS Selector How To Add CSS CSS Comments CSS Colors CSS Background color CSS background-image CSS Borders CSS Margins CSS Height, Width and Max-width CSS Box Model CSS Outline CSS Text CSS Fonts CSS Icon CSS Links CSS Tables CSS Display CSS Maximum Width CSS Position z-index Property
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JQuery
What is jQuery? Benefits of using jQuery Include jQuery Selectors. Methods. The $ symbol and shorthand. Selecting elements Getting and setting content Adding and removing elements Modifying CSS and classes Binding and Unbinding events Common events: click, hover, focus, blur, etc Event delegation Using .on() for dynamic content Showing and hiding elements Fading elements in and out Sliding elements up and down .animate() Understanding AJAX .ajax() .load(), .get(), .post() Handling responses and errors. Parent Chlid Siblings Filtering Elements Using find Selecting form elements Getting form values Setting form values Form validation Handling form submissions jQuery plugins Sliders plugins $.each() $.trim() $.extend() Data attributes Debugging jQuery code
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Bootstrap 4
What is Bootstrap Benefits of using Setting up Container Row and Column Grid Classes Breakpoints Offsetting Columns Column Ordering Basic Typography Text Alignment Text colors Backgrounds Display Font Size Utilities Buttons Navs and Navbar Forms Cards Alerts Badges Progress Bars Margin Padding Sizing Flexbox Dropdowns Modals Tooltips Popovers Collapse Carousel Images Tables Jumbotron Media Object
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PHP
PHP Introduction PHP Installation PHP Syntax PHP Comments PHP Variable PHP Echo PHP Data Types PHP Strings PHP Constant PHP Maths PHP Number PHP Operators PHP if else & if else if PHP Switch PHP Loops PHP Functions PHP Array PHP OOps PHP Class & Object PHP Constructor PHP Destructor PHP Access Modfiers PHP Inheritance PHP Final Keyword PHP Class Constant PHP Abstract Class PHP Superglobals PHP Regular Expression PHP Interfaces PHP Static Method PHP Static Properties PHP Namespace PHP Iterable PHP Form Introduction PHP Form Validation PHP Complete Form PHP Date and Time PHP Include Files PHP - Files & I/O File Upload PHP Cookies PHP SESSION PHP Filters PHP Callback Functions PHP JSON PHP AND Exceptions PHP Connect database
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MY SQL
SQL Introduction Syntax Select statement Select Distinct WHERE Clause Order By SQL AND Operator SQL OR Operator SQL NOT Operator SQL LIKE SQL IN SQL BETWEEN SQL INSERT INTO SQL NULL Values SQL UPDATE SQL DELETE SQL TOP, LIMIT, FETCH FIRST or ROWNUM Clause SQL MIN() and MAX() Functions SQL COUNT() Function SQL SUM() SQL AVG() SQL Aliases SQL JOIN SQL INNER JOIN SQL LEFT JOIN SQL RIGHT JOIN SQL FULL OUTER JOIN SQL Self Join SQL UNION SQL GROUP BY SQL HAVING SQL EXISTS SQL ANY and ALL SQL SELECT INTO SQL INSERT INTO SELECT SQL CASE SQL NULL Functions SQL Stored Procedures SQL Comments SQL Operators SQL CREATE DATABASE SQL DROP DATABASE SQL BACKUP DATABASE SQL CREATE TABLE SQL DROP TABLE SQL ALTER TABLE SQL Constraints SQL NOT NULL SQL UNIQUE Constraint SQL PRIMARY KEY SQL FOREIGN KEY SQL CHECK Constraint SQL CREATE INDEX SQL AUTO INCREMENT SQL Dates SQL Views SQL Injection SQL Hosting SQL Data Types
HTML Tags
HTML (HyperText Markup Language) is used to create and design web pages. It consists of various tags that define the structure and content of a webpage. Here’s a basic rundown of some common HTML tags and their purposes:
Basic Tags
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<!DOCTYPE html>
- Declares the document type and version of HTML.
- Always the first line in an HTML document.
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<html>
- The root element of an HTML document.
- Contains all other HTML elements.
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<head>
- Contains meta-information about the document, such as its title and links to stylesheets.
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<title>
- Sets the title of the document, which appears in the browser’s title bar or tab.
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<meta>
- Provides meta-information like character set, author, and viewport settings.
- Example:
<meta charset="UTF-8">
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<link>
- Links to external resources, such as stylesheets.
- Example:
<link rel="stylesheet" href="styles.css">
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<script>
- Used to define client-side JavaScript.
- Example:
<script src="script.js"></script>
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<body>
- Contains the content of the document that is visible to the user.
Structural Tags
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<header>
- Represents introductory content or navigational links.
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<nav>
- Defines a navigation section with links to other parts of the website.
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<main>
- Represents the dominant content of the document.
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<section>
- Defines a section in a document. Often used for grouping related content.
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<article>
- Represents a self-contained piece of content, like a blog post or news article.
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<aside>
- Represents content indirectly related to the main content, like a sidebar or a pull quote.
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<footer>
- Represents the footer of a document or section, typically containing author information, copyright, or contact details.
Text Formatting Tags
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<h1>
to<h6>
- Defines headings,
<h1>
is the largest, and<h6>
is the smallest.
- Defines headings,
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<p>
- Represents a paragraph.
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<strong>
- Indicates strong importance, typically displayed as bold text.
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<em>
- Indicates emphasized text, typically displayed as italic.
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<a>
- Defines a hyperlink. Use the
href
attribute to specify the URL. - Example:
<a href="https://example.com">Link Text</a>
- Defines a hyperlink. Use the
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<br>
- Inserts a line break.
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<hr>
- Represents a thematic break or horizontal line.
List Tags
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<ul>
- Defines an unordered list.
<li>
is used to define each list item.
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<ol>
- Defines an ordered list.
<li>
is used to define each list item.
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<dl>
- Defines a description list.
<dt>
is used for the term, and<dd>
is used for the description.
Table Tags
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<table>
- Defines a table.
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<tr>
- Defines a table row.
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<td>
- Defines a table data cell.
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<th>
- Defines a table header cell.
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<caption>
- Defines a table caption.
Form Tags
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<form>
- Defines an HTML form for user input.
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<input>
- Defines an input field. The
type
attribute specifies the input type (e.g., text, password, submit).
- Defines an input field. The
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<textarea>
- Defines a multiline text input field.
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<button>
- Defines a clickable button.
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<select>
- Defines a drop-down list.
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<option>
- Defines options in a drop-down list.
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<label>
- Defines a label for an
<input>
element.
- Defines a label for an
This is just a basic overview; there are many more tags and attributes to explore as you dive deeper into HTML.
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