The ecode.DEV repository

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python 30 July 2021

Normalize a 3D NumPy array to 2D Images

How to transform a 3D real values array into a grayscale range to extract 2D images.

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javascript 22 July 2021

WebSocket for images using FastAPI

Send images from FastAPI to a Javascript client. The browser uses Three.js to display the returned image using a communication under WebSockets.

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computer-graphics 6 June 2021

Transparent framebuffer & borderless window using GLFW

How to draw in OpenGL over a transparent window? Here your answer

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C++ 19 May 2021

Four ways to iterate through a C++ STL vector

When I code in C++, consistently fall in the mindset in how to iterate over a collection? It is evident that depending of the type

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C++ 12 March 2021

Smoothing a 3D path using convolution

How to smooth a path of 3D points in a simple way

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javascript 20 February 2021

Update an image in real-time using Three.js

Retrieving an image from a public API and draw it to a 3D plane using Three.js

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matlab 4 February 2021

NumPy arrays from Python to Matlab

Passing large NumPy arrays from Python to Matlab. This process takes place the Matlab's engine for Python.

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opengl 27 November 2020

A visual guide for Linear Interpolation

A visual guide to understanding the linear interpolation process using OpenGL with C++, performing a smooth transition between two points.

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opinion 14 November 2020

Did you mean: Recursion

Why this is one of the most exciting topics in Computer Science

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C++ 20 October 2020

Building VTK 9 using Visual Studio

Visual Studio 2019 + CMake + VTK source code = VTK binaries and libraries

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python 15 October 2020

Calling Matlab code in Python

How to call a Matlab script using Python code based on the Matlab Engine API for Python

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python 12 October 2020

The ternary operator in Python

The ternary operator ?: is part of the syntax in different programming languages used for conditional expressions. Is also known as conditional operator, inline if or just ternary if. Now, this is the theory which looks nice! But, how about in Python?

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python 6 October 2020

Python game's engines compilation

Including the source code repository (aka. Github)

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story 1 October 2020

Simple & quick start with GitBook (and GitHub)

How to start with GitBook for beginners

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deep learning 2 September 2020

Data generator using a Sequence in Tensorflow 2

A simple example in how to use a custom data generator using TF 2