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/* How to use this script :
To play with it "as is" try it in the console of your browser first.
If you do like and want to make it permanent then a bit of UI integration is needed
(e.g. could add an icon, chat command, etc).
That would be done by using https://hubs.mozilla.com/docs/hubs-cloud-custom-clients.html
So that your integration remains easy to merge and maintainable over time it is recommended to
touch Hubs Cloud code itself as little as possible. For example having separate components for
@ditzel
ditzel / KdTree.cs
Last active September 15, 2025 15:31
k-d Tree
using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Profiling;
public class KdTree<T> : IEnumerable<T>, IEnumerable where T : Component
{
protected KdNode _root;
protected KdNode _last;
@DanielArnett
DanielArnett / vive-tracker-ubuntu-instructions.md
Last active April 15, 2025 06:16
How to use the HTC Vive Trackers in Ubuntu using Python 3.6.

This tutorial will guide you through the setup of the HTC Vive Tracker in Python 3.6 on Ubuntu 14.04.

Prerequesites

Up to date graphics drivers

x86 architecture

SteamVR requires >4GB disk space

@syumai
syumai / hug_streaming_tips_en.md
Last active March 26, 2016 17:05
hug_streaming_tips_en

HUG live streaming tips

  • We think less time lags are important for live streaming.
  • Improving publisher's environment is the most important point if you want to stream high quality video.

Recommended browser for live streaming

  • Firefox

Recommended tools for outside live streaming

  • Windows laptop
@maurisvh
maurisvh / spectrogram.py
Last active January 27, 2025 18:47
ANSI art spectrogram viewer that reads audio from a microphone
#!/usr/bin/python
import numpy
import pyaudio
import re
import sys
WIDTH = 79
BOOST = 1.0
@jorinvo
jorinvo / challenge.md
Last active November 19, 2024 02:40
This is a little challenge to find out which tools programmers use to get their everyday tasks done quickly.

You got your hands on some data that was leaked from a social network and you want to help the poor people.

Luckily you know a government service to automatically block a list of credit cards.

The service is a little old school though and you have to upload a CSV file in the exact format. The upload fails if the CSV file contains invalid data.

The CSV files should have two columns, Name and Credit Card. Also, it must be named after the following pattern:

YYYYMMDD.csv.

@nderkach
nderkach / ios_github_gif.md
Last active February 15, 2024 23:31
How to record iOS screen and share it on github

Record a screencast with QuickTime Player

  1. Connect an iOS defice with a cable
  2. In QuickTime Player: Option-Cmd-N (New Movie Recording) -> Select your device from the recording menu:

http://cl.ly/image/1w0y3Y0H2g2X/record.png

Install gifify

#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
pip install networkx distance pattern
In Flipboard's article[1], they kindly divulge their interpretation
of the summarization technique called LexRank[2].
@KonradIT
KonradIT / hero4.md
Last active March 19, 2017 04:55
GoPro HERO4

#GoPro HERO4 (A tale of firmware leaks and marketing)

Written by /u/konrad-iturbe (Konrad Iturbe) and with help of /u/OverByThere's leaked firmware.


The GoPro HERO4 Black Adventure edition is 4x times more powerful than ever.

HERO4 cameras:

  • HERO4 Black (BANZAI)
@Flafla2
Flafla2 / Perlin_Tiled.cs
Last active November 7, 2025 17:44
A slightly modified implementation of Ken Perlin's improved noise that allows for tiling the noise arbitrarily.
public class Perlin {
public int repeat;
public Perlin(int repeat = -1) {
this.repeat = repeat;
}
public double OctavePerlin(double x, double y, double z, int octaves, double persistence) {
double total = 0;