How to fix Nginx service start error `(99: Cannot assign requested address)` on CentOS – Conflict with IPv6

Sometimes it might happens that, when you try to start Nginx on CentOS there might be an error such as:

How to prepare Local HTTPS Server via PHP built-in server using Stunnel on Windows

Sometimes, for a quick and very small project development we need a secure localhost connection.

How to use different markdown template layout for another Mailable in Laravel

Sometime happen that we need absolutely different layouts for newsletters and subscription email and at the same time use the Laravel’s built-in markdown templating.

How to sanitize/escape raw SQL query in Laravel

How to get previous week’s first day with Carbon in Laravel

Actually, it’s very easy using the carbon: The same is with current week’s first day:

How to install Tesseract from git source on CentOS 7 avoiding the error “configure: error: Leptonica 1.74 or higher is required.”

As you might know, from epel repository on CentOS 7 user is able to install tesseract 3.0.4 which also automatically installs leptonica 1.72. And if you want to install the higher or the latest version of tesseract you’ve to install both of them from source.

How to get email message id within Mailable in Laravel

Laravel Mailables gives us a huge advantage for sending Markdown template messages.

Issue with raw sql queries having named bindings with multiple occurrences in Laravel

Some times we need write a really complex sql queries. Fortunately Laravel gives us such possibility:

How to install & use multiple versions of PHP on Windows

Actually, this is a super easy.

How to check Linux version / distribution

There are several CLI commands to get the OS Linux info: