Difference Between Session and Cookies in PHP
Aspect Session Cookie Storage Location Stored on the server. Stored in the client’s browser. Lifetime By default, it lasts until the browser is closed but can be configured to last for a specific duration. Expires at a set time defined by the expire attribute, or when the browser session ends if not specified. Size Limit […]
Difference Between GET and POST in PHP
Parameter GET POST Visibility Data is appended to the URL and visible in the browser’s address bar. Data is included in the request body and not visible in the URL. Data Length Limited by the URL length, which can vary by browser and server. Typically, around 2048 characters. No inherent limit on data size, allowing […]
- Basic Computer
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HTML Table
Tables are a great way to present data visually. Tables allow us to display large amounts of data in a structured way (rows and columns) that is easy to read and understand. In this blog, we will learn about HTML tables. You will understand the basics of HTML tables, such as rows, cells, adding captions, and making […]
Disable Copy,Paste,Print Option
To disable Copy,Paste,Print Option just paste this code in header part in your page.
Html Class 29-12
<html>
<head>
<title>Html class 1st</title>
</head>
<body >
<table border="1" width="100%" >
<tr>
<td colspan="4" style="text-align: center"; >Table</td>
</tr>
<tr style="background-color: #d6ce16;color:green;font-size:40px;">
<td>sl</td>
<td>name</td>
<td>age</td>
<td>class</td>
</tr>
<tr style="background-color: red;">
<td>1</td>
<td>aaa</td>
<td>2</td>
<td>1</td>
</tr>
<tr>
<td>2</td>
<td>aaa</td>
<td>2</td>
<td>1</td>
</tr>
<tr>
<td>3</td>
<td>aaa</td>
<td>2</td>
<td>1</td>
</tr>
<td>4</td>
<td>aaa</td>
<td>2</td>
<td>1</td>
</tr>
</table>
<h1 style="color: #d6ce16 ">This is h1 tag</h1>
<h2 style="color:green">This is h1 tag</h2>
<h3 style="color:blue">This is h1 tag</h3>
<p style="color:pink">this is p tag</p>
<div style="background-color: #d6ce16;">this is div tag</div>
<div style="background-color:#0e0afa"; >this is another div tag</div>
<marquee direction="left"><h1 style="color: #d6ce16;font-size:80px;">1welcome to html class</h1></marquee>
<img src="C:\Users\admin\Desktop\APURBA\paint.png" width="200px";height="200px";>
</body>
</html>MS Word Practric Set
Create a letterhead, Identity card of any company or institution that you got and insert theWatermark with that company name in the document
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Excel Formulas and Functions
Let’s now look at the top Excel formulas you must know. In this article, we have categorized Excel formulas based on their operations. Let’s start with the first Excel formula on our list. SUM The SUM() function, as the name suggests, gives the total of the selected range of cell values. It performs the mathematical […]