tomoto

#include <FastLED.h>

const int NUM_LEDS = 25;
const int LED_PIN = 27;
static CRGB leds[NUM_LEDS];

CRGB correct(CRGB c) {
  // fix RGB order :(
  return CRGB(c.g, c.r, c.b);
}

ksasao

#include <M5Atom.h>
#include <BLEDevice.h>

// Contact Tracing Bluetooth Specification (Apple/Google)
// https://blog.google/documents/58/Contact_Tracing_-_Bluetooth_Specification_v1.1_RYGZbKW.pdf
const char* uuid = "0000fd6f-0000-1000-8000-00805f9b34fb";
bool found = false;

class MyAdvertisedDeviceCallbacks: public BLEAdvertisedDeviceCallbacks {
    void onResult(BLEAdvertisedDevice advertisedDevice) {

kakutani

Rubyist-istのためのruby-jpチャンネルガイド

ruby-jpには大量にチャンネルがあります。 rubyist-istの観点から少し整理してみました。

Rubyistの集まりに関するチャンネル

• [#regional_rb][0]: 地域のRubyist同士の集まり(ミートアップ)に関する話題が中心
• [#rubykaigi][1]: RubyKaigiの話題
• [#rubyworld-conference][2]: 毎年11月に松江で開催されるRubyWorld Conferenceの話題

rgcottrell

import AVFoundation
import Foundation

// The maximum number of audio buffers in flight. Setting to two allows one
// buffer to be played while the next is being written.
private let kInFlightAudioBuffers: Int = 2

// The number of audio samples per buffer. A lower value reduces latency for
// changes but requires more processing but increases the risk of being unable
// to fill the buffers in time. A setting of 1024 represents about 23ms of

jadeatucker

Creating a "DMG installer" for OS X

A DMG Installer is convenient way to provide end-users a simple way to install an application bundle. They are basically a folder with a shortcut to the Applications directory but they can be customized with icons, backgrounds, and layout properties. A DMG file (.dmg) is a Mac OS X Disk Image file and it is used to package files or folders providing compression, encryption, and read-only to the package.

##Creating the DMG file #Disk Utility

PGMY

iOS開発で気になるライブラリ　まとめ

• https://gist.github.com/PGMY/4991912
  ⇒Gistに貯めていってたのをもってきました。
• http://qiita.com/PGMY/items/2a9d1f6355693b6e9712
  ⇒Qiita編

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自分用めも。気になるもの・使ってみたいものと、実際利用して比較してみたいなーと思ってるチェックリスト的な for ios dev