What is Programming?
body {
background-color: #d0e4fe;
}
h1 {
color: orange;
text-align: center;
}
p {
font-family: "Times New Roman";
font-size: 20px;
}
MySQL uses standard SQL.MySQL compiles on a number of platforms.MySQL is free to download and use.MySQL is developed, distributed, and supported by Oracle Corporation.MySQL is named after co-founder Monty Widenius's daughter: My
The data in a MySQL database are stored in tables. A table is a collection of related data, and it consists of columns and rows.
Databases are useful for storing information categorically. A company may have a database with the following tables:
Database Queries:
A query is a question or a request.
We can query a database for specific information and have a record set returned.
Look at the following query (using standard SQL):
Note:
The query above selects all the data in the "LastName" column from the "Employees" table.
The process of developing and implementing various sets of instructions to enable a computer to do a certain task. These instructions are considered computer programs and help the computer to operate smoothly. The language used to program computers is not understood by an untrained eye. Computer programming continues to be a necessary process as the Internet continues to expand.
- provide (a computer or other machine) with coded instructions for the automatic performance of a task.
What is coding?
In programming, code (noun) is a term used for both the statements written in a particular programming language - the source code , and a term for the source code after it has been processed by a compiler and made ready to run in the computer - the object code.To code (verb) is to write programming statements - that is, to write the source code for a program.
What is HTML?
HTML stands for Hyper Text Markup Language. Developed by scientist Tim Berners-
When writing HTML, you add "tags" to the text in order to create the structure. These tags tell the browser how to display the text or graphics in the document.
HTML is a markup language for describing web documents (web pages).
- HTML stands for Hyper Text Markup Language.
- A markup language is a set of markup tags.
- HTML documents are described by HTML tags.
- Each HTML tag describes different document content.
Example of HTML coding:-
File save with Extension :abc.html (Note: abc is html file name and .html is extension of html file).
File save with Extension :abc.html (Note: abc is html file name and .html is extension of html file).
<!DOCTYPE html>
<html>
<head>
<title>Programming Language</title>
</head>
<body>
<h1>ABC</h1>
<p> a to z </p>
</body>
</html>
Advanced coding:- HTML 5:-
<!DOCTYPE html>
<html>
<head>
<title>Programming Language</title>
</head>
<body>
<header>This is Content Area</header>
<nav>
<ul class="ul1">
<li><a href="#">HOME</a></li>
<li><a href="#">SERVICE</a></li>
<li><a href="#">PROJECTS</a></li>
<li><a href="#">ABOUT US</a></li>
<li><a href="#">CONTACT US</a></li>
</ul>
</nav>
<section>
<article>
<h1>ABC</h1>
<p >a to z</p>
</article>
<article>
</section>
<aside>
<h2>Follow us</h2>
</aside>
<footer>This is footer</footer>
</body>
</html>
What is Css?
Cascading Style Sheets, or CSS, allow you to specify things like the font you want on your page, the size of your text, whether the page is to have 2 columns, whether your text is to be in bold or italics, and so on. In other words, it is the part that lets you control the appearance of your web page.
You may be used to the Microsoft Word "doc" format, where everything from the text you type to the appearance of the document is specified in a single file, transparent to you. On the web, the raw information is specified in HTML and most of the appearance is determined by the CSS.
Example of Css:
File save======>index.html
<html>
<head>
<title>Html & Css</title>
<link rel="stylesheet" href="style.css">
</head>
<body>
<header>this is header </header>
<h1>ABC</h1>
<p>A To Z</p>
</body>
</html>
<head>
<title>Html & Css</title>
<link rel="stylesheet" href="style.css">
</head>
<body>
<header>this is header </header>
<h1>ABC</h1>
<p>A To Z</p>
</body>
</html>
File save=====> style.css
background-color: #d0e4fe;
}
h1 {
color: orange;
text-align: center;
}
p {
font-family: "Times New Roman";
font-size: 20px;
}
What is Php?
PHP is a server scripting language, and a powerful tool for making dynamic and interactive Web pages.PHP is a widely-used, free, and efficient alternative to competitors such as Microsoft's ASP.
Example of Php:
<!DOCTYPE html>
<html>
<body>
<?php
echo "My first PHP script!";
?>
</body>
</html>
What is javascript?
JavaScript is an interpreted programming or script language from Netscape. It is somewhat similar in capability to Microsoft'sVisual Basic, Sun's Tcl, the UNIX-derived Perl, and IBM's REXX. In general, script languages are easier and faster to code in than the more structured and compiled languages such as C and C++. Script languages generally take longer to process than compiled languages, but are very useful for shorter programs.
JavaScript is the programming language of HTML and the Web.Programming makes computers do what you want them to do.JavaScript is easy to learn.This tutorial will teach you JavaScript from basic to advanced.
<html>
<head>
<title>Javascript</title>
</head>
<body>
<script type="text/javascript">
//This for link
function link(){
window.open('http://www.google.com','_self');
}
</script>
<input type="button" value="Goto Google" onclick="link()">
</body>
</html>
JavaScript is the programming language of HTML and the Web.Programming makes computers do what you want them to do.JavaScript is easy to learn.This tutorial will teach you JavaScript from basic to advanced.
Example of javascript:
<html>
<head>
<title>Javascript</title>
</head>
<body>
<script type="text/javascript">
//This for link
function link(){
window.open('http://www.google.com','_self');
}
</script>
<input type="button" value="Goto Google" onclick="link()">
</body>
</html>
What is MySQL?
MySQL is a database system used on the web.MySQL is a database system that runs on a server
MySQL is ideal for both small and large applications.MySQL is very fast, reliable, and easy to useMySQL uses standard SQL.MySQL compiles on a number of platforms.MySQL is free to download and use.MySQL is developed, distributed, and supported by Oracle Corporation.MySQL is named after co-founder Monty Widenius's daughter: My
The data in a MySQL database are stored in tables. A table is a collection of related data, and it consists of columns and rows.
Databases are useful for storing information categorically. A company may have a database with the following tables:
- Employees
- Products
- Customers
- Orders
PHP + MySQL Database System
PHP combined with MySQL are cross-platform (you can develop in Windows and serve on a Unix platform).Database Queries:
A query is a question or a request.
We can query a database for specific information and have a record set returned.
Look at the following query (using standard SQL):
Example of Query:
SELECT LastName FROM Employees.Note:
The query above selects all the data in the "LastName" column from the "Employees" table.
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