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Create a Directory in Ubuntu

Server Management

Create a Directory in Ubuntu (mkdir Command + Examples)

how7o

4 Min Read

Find prime numbers in JavaScript thumbnail

How to Find Prime Numbers in JavaScript (1 to 100) — Fast & Simple Methods

how7o

5 Min Read

How to temporarily disable Imunify360 service for testing (cPanel/WHM)

How to Temporarily Disable Imunify360 Service (Safe Testing + Fix 503)

how7o

5 Min Read

Check if GD library is installed in PHP (phpinfo and extension_loaded)

How to Check if GD Library Is Installed in PHP (3 Easy Methods)

how7o

5 Min Read

Set a variable in Laravel Blade using the @php directive

How to Set a Variable in Laravel Blade Templates (With Examples)

how7o

6 Min Read

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Installing Docker on AlmaLinux guide

Server Management

Install Docker on AlmaLinux: Step-by-Step (Docker CE + Compose)

4 Min Read

CSS print styles shown in a clean print preview layout

Web Development

How to Add CSS Print Styles for Printer and Print Screen

7 Min Read

Check if Laravel scheduler is running (cron + php artisan schedule:run)

Web Development

How to Check if Laravel Scheduler Is Running (Cron + Logs)

6 Min Read

Find prime numbers in JavaScript thumbnail

Web Development

How to Find Prime Numbers in JavaScript (1 to 100) — Fast & Simple Methods

5 Min Read

Marketing

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Install a specific version of a package using Composer (composer require vendor/package:2.1.0)

Web Development

Install a Specific Version of a Package Using Composer (Exact Version + Examples)

5 Min Read

How to use localStorage in JavaScript shown in a browser storage panel

Web Development

How to Use localStorage in JavaScript (With Real Examples + Troubleshooting)

8 Min Read

Fix 409 Conflict error in Laravel (cookies, cache, WAF)

Web Development

How I Fixed the 409 Conflict Error in Laravel (Cookie / Browser / WAF Fix)

7 Min Read

Transfer Discourse to a new server

Server Management

How to Transfer Discourse to a New Server on AlmaLinux (Backup + Restore, Step-by-Step)

9 Min Read

Guide

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Transfer Discourse to a new server

Server Management

How to Transfer Discourse to a New Server on AlmaLinux (Backup + Restore, Step-by-Step)

how7o

January 12, 2026

Create custom exception class in Laravel (Artisan command + secure error handling)

Web Development

How to Create a Custom Exception Class in Laravel (With Clean JSON Responses)

how7o

January 13, 2026

How to force quit frozen apps in Ubuntu

Force Close an App in Ubuntu (xkill, System Monitor, kill -9)

how7o

January 12, 2026

Fix 409 Conflict error in Laravel (cookies, cache, WAF)

Web Development

How I Fixed the 409 Conflict Error in Laravel (Cookie / Browser / WAF Fix)

how7o

January 13, 2026

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Find prime numbers in JavaScript thumbnail

Web Development

How to Find Prime Numbers in JavaScript (1 to 100) — Fast & Simple Methods

5 Min Read

Dynamically set site title and tagline in WordPress by country

Web Development

How to Dynamically Set Site Title and Tagline in WordPress (By Country)

6 Min Read

Capitalize all words in JavaScript with a ucwords-style function

Web Development

Capitalize All Words in JavaScript (ucwords Equivalent) + First Letter Uppercase

6 Min Read

CSS page break for printing shown in a print preview layout

Web Development

CSS Page Break for Printing: How to Split a Web Page Into Multiple Printed Pages

6 Min Read

get .env variable in Laravel using env and config

How to Get .env Variables in Laravel (Controller + Blade) Safely

4 Min Read

How to use localStorage in JavaScript shown in a browser storage panel

Web Development

How to Use localStorage in JavaScript (With Real Examples + Troubleshooting)

8 Min Read

Add commas to numbers in PHP using number_format()

How to Add Commas to Numbers in PHP (Thousands Separator)

5 Min Read

Set a variable in Laravel Blade using the @php directive

Web Development

How to Set a Variable in Laravel Blade Templates (With Examples)

6 Min Read