How to use the C++ ifstream and ofstream classes to write and read files on the ESP32.
ESP32: Parsing URL variables
How to parse variables from an URL using the PathVariableHandlers library, the ESP32 and the Arduino core.
Python OpenCV: Splitting video into frames
How to split a video into frames, using Python and OpenCV
ESP32 ILI9341: display jpg image
How to render a .jpg image on a ILI9341 display, using the ESP32 and the Arduino core.
JavaScript: Generating UUID
How to generate and validate UUIDs (Universally Unique IDentifiers) in JavaScript, using the uuid package.
Express.js: Route parameters
How to define route parameters and how to access them in our route handling functions.
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.
Python Opencv: How to blend images
How to blend images with OpenCV and Python.
Python OpenCV: How to add a slider to a window
How to add a slider to a OpenCV window, using Python.
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