In this post, I will explain to you how we can upgrade the PHP version to the latest version. With the help of this post, you are able to update to PHP version on the ubuntu server.

Add PPA to install PHP 7.4

Sphinx is open source search engine. Sphinx allow full-text searches. Sphinx is very efficient to perform search over large data. Sphinx can index data from various different sources like: MySQL, HTML, Text Files etc.

Android room persistence library is a layer upon the SQLite database to give us the most robust access to the database. The room persistence library is also a part of Android Architecture Components. With the help of Room library, we have fluent database…

Here is a simple and most useful technique to check the SHA1 key of your signed APK or you can also check the Signature of your Keystore file using keytool of JAVA.

From Android 6.0 (Marshmallow) API 23 you need to request permission when users install and launch your app. You can also request permission in run time like when your app needs to access the camera you can request permission to access…

CakePHP 4 ACL implementation

CakePHP is a free open-source framework just like Larvel. CakePHP follows Model View Controller (MVC)…

DNS_PROBE_FINISHED_NXDOMAIN Fix

You can try below solution to fix DNS_PROBE_FINISHED_NXDOMAIN issues.