How to Configure PostgreSQL to Accept All Incoming Connections

Edit pg_hba.confJust use 0.0.0.0/0 host all all 0.0.0.0/0 md5 Make sure the listen_addresses in postgresql.conf (or ALTER SYSTEM SET) allows...

How to Install ESP32 Board in Arduino IDE (Windows, Mac OS & Linux)

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JavaScript: Firebase Configuration & Important REST API's Example

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Web APIs : Wake Lock Example

 The Screen Wake Lock API provides a way to prevent devices from dimming or locking the screen when an application needs to keep running.How to request & release screen wake...

Notification using Service Worker Example

 How to create notification using Service Worker?Let's follow the code below : index.html <!-- Notification using Service Worker Example ----------------------------------- Step...