RGB color background for eyes

R 69 

G 69 

B 69

Not good for eyes #495057

but for background 69, 69, 69

Font color change in window 11 - Font smoothing

> Open regedit.exe

> click on Computer

> Click on HKEY_CURRENT_USER

>Click on Control Panel

>Click on Colors

>Double Click on WindowText

> and change the value from 0 0 0 to 255 0 0  for red color

====================================

For font smoothing , go to

Computer\HKEY_CURRENT_USER\Control Panel\Desktop

click on FontSmoothing and change ethe value to 1

=====================================

For font change in window 11, see below link

https://www.wisecleaner.com/think-tank/585-How-to-Change-the-Font-on-Windows-11.html

=================

Computer\HKEY_CURRENT_USER\Control Panel\Desktop\Colors

--------------------------

or you can use Winaero Tweaker or Microsoft PowerToys

Error while starting My sql or Appache in Xampp server

 https://webolute.com/blog/programming/this-may-be-due-to-a-blocked-port-missing-dependencies/

and for My sql, use below steps

Open the XAMPP Control Panel and click Config next to MySQL, then select my.ini.

Find the lines port=3306 (usually in two places) and change them to port=3307.

next step

If going to localhost:8000 get error than change the config.inc.php, enter the password in string $cfg['Servers'][$i]['password'] = 'root';

and change

$cfg['Servers'][$i]['controluser'] = 'pma'; to  $cfg['Servers'][$i]['controluser'] = 'root';

$cfg['Servers'][$i]['controlpass'] = '';$cfg['Servers'][$i]['controluser'] = 'root';

=========================================

C:/xampp/php/php.ini

C:/xampp/apache/conf/httpd.conf

C:/xampp/mysql/bin/my.ini

C:/xampp/phpMyAdmin/config.inc.php

These above 4 files are changed.

C:/xampp/phpMyAdmin/config.inc.php

/* Authentication type and info */

$cfg['Servers'][$i]['auth_type'] = 'config';

$cfg['Servers'][$i]['user'] = 'root';

$cfg['Servers'][$i]['password'] = 'root';

$cfg['Servers'][$i]['extension'] = 'mysqli';

$cfg['Servers'][$i]['AllowNoPassword'] = true;

$cfg['Lang'] = '';

/* Bind to the localhost ipv4 address and tcp */

$cfg['Servers'][$i]['host'] = '127.0.0.1:3306';

$cfg['Servers'][$i]['connect_type'] = 'tcp';

/* User for advanced features */

$cfg['Servers'][$i]['controluser'] = 'root';

$cfg['Servers'][$i]['controlpass'] = 'root';

and for xampp server- default password is blank

$cfg['Servers'][$i]['auth_type'] = 'config';

$cfg['Servers'][$i]['user'] = 'root';

$cfg['Servers'][$i]['password'] = '';

$cfg['Servers'][$i]['extension'] = 'mysqli';

$cfg['Servers'][$i]['AllowNoPassword'] = true;

$cfg['Lang'] = '';

/* Bind to the localhost ipv4 address and tcp */

$cfg['Servers'][$i]['host'] = '127.0.0.1:3307';

$cfg['Servers'][$i]['connect_type'] = 'tcp';

/* User for advanced features */

$cfg['Servers'][$i]['controluser'] = 'root';

$cfg['Servers'][$i]['controlpass'] = '';

 

=======================

C:/xampp/mysql/bin/my.ini - How to change the port of Mysql in xampp

port=3306

socket="C:/xampp/mysql/mysql.sock"

# Here follows entries for some specific programs 

# The MySQL server

default-character-set=utf8mb4

[mysqld]

port=3306

socket="C:/xampp/mysql/mysql.sock"

basedir="C:/xampp/mysql"

C:/xampp/apache/conf/httpd.conf(How to change port of Appache server in xampp) 

For changing https port

Listen 80 -- change here

ServerName localhost:80

C:/xampp/php/php.ini

if getting error "plugin does not exist. Valid plugin IDs for Drupal\Core\ImageToolkit\ImageToolkitManager are: gd in Drupal\Core\Plugin\DefaultPluginManager-"

1) Press Ctrl + F and search for ;extension=gd.

2) Remove the semicolon (;) at the beginning of the line so it looks like this: extension=gd.

3) restart xaamp server

and

Add or uncomment the following line in your php.ini file: zend_extension=opcache.

Verify Settings: Ensure opcache.enable=1 is set in your php.ini.

c:\xampp\apache\conf\extra\httpd-ssl.conf

SSL port 4443

c:\xampp\apache\conf\extra\httpd-xampp.conf

if appache is not running than change this file.

c:\xampp\mysql\bin\my.ini

port=3307

C:\xampp\htdocs\PRGIWebsitedrupal\sites\default\settings.php

$config['system.image']['toolkit'] = 'gd';

For more drupal settings, please see link below.

https://kapooryash.blogspot.com/2026/04/how-to-install-drupal-how-to-run.html

Note:- In settings.php file port can be 3306 of Mysql workbench client and In My.ini port can be different(3307) because appache server my sql is different and mysql workbench is different.

Displaying Different Texts Sequentially from an Array with javascript

 const outputElement = document.getElementById('output');

const textArray = ['First text message.', 'Second text message.', 'Third text message.'];

let currentIndex = 0;

function displayNextText() {

    if (currentIndex < textArray.length) {

        // Replace the entire content with the current text

        outputElement.innerHTML = textArray[currentIndex];

        currentIndex++;

        // Schedule the next text to be displayed after a delay (e.g., 2 seconds)

        setTimeout(displayNextText, 2000); // 2000 milliseconds = 2 seconds

    }

}

// Start the display sequence

displayNextText();

===============================

Text Sequentially with CSS

<div class="text-container">

  <div class="text-item">First Text</div>

  <div class="text-item">Second Text</div>

  <div class="text-item">Third Text</div>

</div>

.text-container {

  display: grid;

  grid-template-areas: "content";

}

.text-item {

  grid-area: content;

  opacity: 0;

  animation: slideIn 6s infinite;

}

/* Stagger animation with delays */

.text-item:nth-child(1) { animation-delay: 0s; }

.text-item:nth-child(2) { animation-delay: 2s; }

.text-item:nth-child(3) { animation-delay: 4s; }

@keyframes slideIn {

  0% { opacity: 0; }

  10% { opacity: 1; }

  30% { opacity: 1; }

  40% { opacity: 0; }

  100% { opacity: 0; }

}

Infinite for loop in javascript

 for (let i = 0; i < 10; i--) {

  // 'i' starts at 0 and keeps decreasing (0, -1, -2, ...), 

  // so the condition 'i < 10' is always true.

}

======================

for (;;) {

  // Code to be executed indefinitely

}

==================

for (let i = 0; true; i++) {

  // This condition is always true

}

====================

for (let i = 0; i !== 10; i += 2) {

  // 'i' takes values 0, 2, 4, 6, 8, 10, 12...

  // The condition 'i !== 10' is true for all these values,

  // including 10 because the exact value of 10 is skipped.

  // Better to use '<=' or '>=' for numeric range conditions.

}