chuangzhu

MCU = atmega32
F_CPU = 16000000
PROGRAMMER = -c usbasp

AVRDUDE = avrdude $(PROGRAMMER) -p $(MCU)
CC = avr-gcc -Wall -Os -DF_CPU=$(F_CPU) -mmcu=$(MCU)


.PHONY: hex flash clean

chuangzhu

# Should work on all Debian based distros with systemd; tested on Ubuntu 16.04+.
# This will by default install all plugins; you can customize this behavior on line 6. Selecting too many plugins can cause issues when downloading. 
# Run as root (or sudo before every line) please. Note this is not designed to be run automatically; I recommend executing this line by line.

apt install curl
curl https://getcaddy.com | bash -s personal dns,docker,dyndns,hook.service,http.authz,http.awses,http.awslambda,http.cache,http.cgi,http.cors,http.datadog,http.expires,http.filemanager,http.filter,http.forwardproxy,http.geoip,http.git,http.gopkg,http.grpc,http.hugo,http.ipfilter,http.jekyll,http.jwt,http.locale,http.login,http.mailout,http.minify,http.nobots,http.prometheus,http.proxyprotocol,http.ratelimit,http.realip,http.reauth,http.restic,http.upload,http.webdav,net,tls.dns.auroradns,tls.dns.azure,tls.dns.cloudflare,tls.dns.cloudxns,tls.dns.digitalocean,tls.dns.dnsimple,tls.dns.dnsmadeeasy,tls.dns.dnspod,tls.dns.dyn,tls.

chuangzhu

#!/bin/bash

# all files (include dirs) under a dir
_allunder() {
    local f; for f in $1/* $1/.*; do
        case $f in
            "$1/*" | "$1/.*" | "$1/." | "$1/..") ;;
            *) printf "$f " ;;
        esac
    done

chuangzhu

#!/usr/bin/python
from __future__ import print_function
print()

for i in range(0, 10):
    print(i, end=' ')
    print('\033[{}m'.format(i), end='')
    print('AaBbCcDdEeFfGg', end='')
    print('\033[0m')
print()

chuangzhu

import matplotlib.pyplot as plt
import numpy as np
from mpl_toolkits.mplot3d import Axes3D

SIZE = 10 # How big you'd like to draw

fig = plt.figure()
# OR USING `ax = fig.add_subplot(1, 1, 1, projection='3d')`
ax = Axes3D(fig)

chuangzhu

'use strict'

function fact(n) {
  if (n > 1) return n * fact(n - 1)
  else return 1
}

function combination(n, m) {
  /* C(n, m) = n * (n-1) * ... * (n-m+1) / m! */
  if (!(n >= m)) console.error(new Error("m must be smaller than n"))