yoggy

//
// mqtt_mhz19_pub.ino - test program for esp-wroom-02 & mh-z19 
//
//   ESP-WROOM-02 development board
//       https://www.switch-science.com/catalog/2500/
//
//   MH-Z19
//       http://www.winsen-sensor.com/products/ndir-co2-sensor/mh-z19.html
//
// License:

yoggy

//
// test program for esp-wroom-02 & mh-z19 
//
//   ESP-WROOM-02 development board
//       https://www.switch-science.com/catalog/2500/
//
//   MH-Z19
//       http://www.winsen-sensor.com/products/ndir-co2-sensor/mh-z19.html
//
// License:

yoggy

#!/usr/bin/ruby
#
# passgen.rb - pseudo password generator
#
# How to use:
#   $ echo login.password.google.com | ./passgen.rb
#
# License:
#   Copyright (c) 2018 yoggy <yoggy0@gmail.com>
#   Released under the MIT license

yoggy

$ ruby -r time -e 'loop{sleep 1;break if Time.now>Time.parse("2015/12/16 18:00:00")}' && aplay test.wav

yoggy

//DirectShowVideo and ofDirectShowPlayer written by Theodore Watson, Jan 2014
//Code is based off of examples provided by MSDN, the videoInput library, http://www.codeproject.com/Articles/30450/A-simple-console-DirectShow-player 
//and http://www.geekpage.jp/en/programming/directshow/
//This code is free to be used in any manner with or without attribution. 
//No warrenty is offered or implied. 

#include "ofDirectShowPlayer.h"


//-------------------------------------------------------------------------------------------------------------------------------------------------------------

yoggy

SORACOM Air + Raspberry Pi + L-05Aを使ったインターネット接続の設定.md

wvdial設定

$ sudo apt-get remove --purge usb-modeswitch
$ sudo apt-get install -y eject wvdial dnsutils
$ sudo vi /etc/wvdial.conf

[Dialer Defaults]

yoggy

Raspberry Piで最小限に切り詰めたSDカードのイメージをバックアップする手順メモ.md

Raspberry Piで構築した環境はddを使ってイメージを丸ごとバックアップしておくと すぐに環境を戻すことができるので何かと便利です。

ただ、最近のmicroSDカードは容量が大きいので、バックアップ＆リストアに時間がります。

そこで、Raspian環境で不必要なパッケージを最大限削って容量を減らして、 パーティションサイズを小さくした状態でddバックアップする手順を説明します。

yoggy

#define REPS 100

const uint8_t PROGMEM anim[] = {

  // invadar #1
  B00011000, B00111100, B01111110, B11011011, B11111111, B00100100, B01011010, B10100101, 25,
  B00011000, B00111100, B01111110, B11011011, B11111111, B00100100, B01011010, B01000010, 25,
  B00011000, B00111100, B01111110, B11011011, B11111111, B00100100, B01011010, B10100101, 25,
  B00011000, B00111100, B01111110, B11011011, B11111111, B00100100, B01011010, B01000010, 25,
  B00011000, B00111100, B01111110, B11011011, B11111111, B00100100, B01011010, B10100101, 25,

yoggy

int w = 50;

boolean [][] matrix = new boolean[8][8];

void setup() {
  size(400, 400);
}

void draw() {
  background(0, 0, 0);

yoggy

LLVM + pythonでC++のAST生成メモ(Windows編).md

URL

• http://llvm.org/svn/llvm-project/cfe/trunk/bindings/python/examples/cindex/cindex-dump.py
• http://d.hatena.ne.jp/osyo-manga/20140118/1390045795

memo