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What is a < code > tag?

 What is a code tag? The <code> tag is used to insert variables, fragments of program code, etc. into an HTML document.  In the browser, the code is displayed in a mono spaced font (a font in which all characters have the same width) of the smaller size.  The <code> tag alone represents a single code line or code phrase.
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What is img scr or image scr or scr img ?

What is img scr or image scr or scr img ? If you are type image scr and img scr in google or any  search engine then  result you got  < img src > or image src    Actually By mistake you type Img scr and Image scr in the  place of img src and image src sometime  Web Developer  and  beginner  who start learning HTML by mistake  he/she type wrong letter.  Actually,you are searching for Img src or Image src which is used in HTML for defining specific path of the particular image which you want to use in your HTML  Here is the syntax of Img src or Image src in HTML <img src ="URL ">
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How to use referrerpolicy Attribute value (strict-origin ) with < iframe > tag in HTML ? with example

 How to use referrerpolicy Attribute value (strict-origin ) with < iframe > tag in HTML ? with example  Referrerpolicy Attribute value (strict-origin )  Only send referrer info if the security level is the same (e.g. HTTPS to HTTPS). Do not send to a less secure destination (e.g. HTTPS to HTTP). Example <html> <body> <h1>The iframe referrerpolicy attribute Example</h1> <iframe src ="https://tech.thinkforu.org"  referrerpolicy=" strict-origin "> </iframe> </body> </html>
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How do you create a header for a < table > in HTML?

 How do you create a header for a table in HTML? For creating table header in HTML ,  use the <th>…</th> tag . t stand for table  h stand for header Header for a table in HTML we use <th>...</th>   A table header tag is surrounded by the table row <tr>…</tr>.       r stand for row  <tr>             <th>Learning</th>             <th>HTML</th>           </tr>  The <tr> tag is surrounded by the <table> tag. A table consist of a rows and columns, which can be set using one or more <tr>, <th>, and <td> elements Example of table in HTML
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Smart contract code for Anyone can send coins to each other without a need for registering with a username and password with help of Ethereum keypair

Smart contract code for Anyone can send coins to each other without a need for registering with a username and password with help of Ethereum keypair The contract allows only its creator to create new coins (different issuance schemes are possible). Anyone can send coins to each other without a need for registering with a username and password, all you need is an Ethereum keypair.  // SPDX-License-Identifier: GPL-3.0 pragma solidity ^0.8.4; contract Coin {     // The keyword "public" makes variables     // accessible from other contracts     address public minter;     mapping (address => uint) public balances;     // Events allow clients to react to specific     // contract changes you declare     event Sent(address from, address to, uint amount);     // Constructor code is only run when the contract     // is created     constructor() {         minter = msg.se...
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