Express.js: Accessing request body
How to obtain the parsed body of a request, using express.js.
ESP32 ILI9341: Drawing shapes
How to draw shapes on a ILI9341 display, using an ESP32, the Arduino core and the Arduino_GFX library.
ESP32: ILI9341 Display Hello world
How to write text to a ILI9341 display using the ESP32 and the Arduino core.
How to get started with Express.js
How to setup a Node.js server using the Express.js framework.
ESP32 Arduino: WebSerial
How to use a web based Serial monitor for the ESP32, implemented by the WebSerial library.
ESP32 Arduino: Soft AP and Station modes
How to setup the ESP32 to work in Soft AP and Station modes simultaneously, using the Arduino core.
C#: JSONPath
How to apply JSONPath expressions in C#, using the Json.net library.
Python: How to create a PowerPoint document
How to create a PowerPoint document programmatically from a Python script.
Python OpenCV: how to draw rectangles on an image
How to draw rectangles on an image, using Python and OpenCV.
Python OpenCV: How to draw text on an image
How to draw text on an image, using Python and OpenCV.