amakukha

#ifndef _RING_BUFFER_
#define _RING_BUFFER_

// Source: https://embeddedartistry.com/blog/2017/4/6/circular-buffers-in-cc

#include <memory>
#include <mutex>

template <class T>
class RingBuffer {

amakukha

/* 
 * Play duo melody with Arduino
 * ============================
 *  
 * Description:
 *   This sketch simultaneously plays two separate melodies on two (passive) 
 *   speakers or buzzers. This creates effect of a "choir".
 *   For simplicity, it uses function play2Tones(), which only plays two notes
 *   of equal duration simultaneosly.
 *   The actual melody here is the Anthem of Ukraine.

amakukha

#!/usr/bin/python

## Percentage area overlap between circles in Python. 
## Inspired by PHP code by JP Hastings-Spital:
##     https://gist.github.com/jphastings/316058

import math

def circle_overlap(centers_distance, radius1, radius2):
    # Make sure the larger circle is left-most (for convenience)

amakukha

#!/usr/bin/env python3

'''
A script to recursively compare two directories (including file size and file hash changes)
Usage: python3 compare_dirs.py DIR1 DIR2
'''

import os, sys, hashlib, unicodedata

COMPARE_FILES = True            # should file sizes be compared if their names are the same?

amakukha

#!/usr/bin/env python3

import os, sys, hashlib

MD5 = True

def md5sum(fn):
    hasher = hashlib.md5()
    with open(fn, 'rb') as f:
        hasher.update(f.read())