mbullington

Reverse Engineering SP110e LED Controller

Through Bluetooth sniffing, using this method I've been able to (semi reliably) control the SP110e controller via Homebridge.

You can find this controller for very cheap here: https://www.aliexpress.com/item/4000773623427.html?spm=a2g0o.productlist.0.0.4f09329cJ7C1H4&algo_pvid=542e757b-587f-4540-8652-2195883f1349&algo_expid=542e757b-587f-4540-8652-2195883f1349-0&btsid=0bb0622a16012309671478585ed4bd&ws_ab_test=searchweb0_0,searchweb201602_,searchweb201603_

This entire guide is for Bluetooth LE libraries, and uses hexidecimal.

LE configuration

swiftui-lab

//------------------------------------------------------------------------
// The SwiftUI Lab: Advanced SwiftUI Animations
// https://swiftui-lab.com/swiftui-animations-part1 (Animating Paths)
// https://swiftui-lab.com/swiftui-animations-part2 (GeometryEffect)
// https://swiftui-lab.com/swiftui-animations-part3 (AnimatableModifier)
//------------------------------------------------------------------------
import SwiftUI

struct ContentView: View {
    

bricklife

//
//  ViewController.swift
//  PanOnScroll
//
//  Created by Shinichiro Oba on 2018/03/08.
//  Copyright © 2018 bricklife.com. All rights reserved.
//

import UIKit

opedge

import Foundation
import UIKit
import CoreML
import Vision

// Quick and dirty example of how to fix Vision VNPixelBufferObservation BAD_ACCESS.
// Please handle errors in swift by yourself, this code sample intended only for demonstration.
// MLModel must have multiArray output and Image input.
// Before using this functions install CoreMLHelpers from https://github.com/hollance/CoreMLHelpers

kravik

import Vision
//1
let sourceImage = UIImage(named: "jony.jpg")
var resultImage = sourceImage
//2
let detectFaceRequest = VNDetectFaceLandmarksRequest { (request, error) in
  //4
  if let results = request.results as? [VNFaceObservation] {
    //5
    for faceObservation in results {

lachlanhurst

//
//  GameViewController.h
//  pulseeffectobjectivec
//
//  Created by Lachlan Hurst on 10/3/17.
//  Copyright © 2017 Lachlan Hurst. All rights reserved.
//

#import <UIKit/UIKit.h>
#import <SceneKit/SceneKit.h>

chris-hatton

import UIKit

typealias Bough = (rotation:CGFloat, length: CGFloat, scale: CGFloat, hue: CGFloat)

final class TreeView : UIView {
    private let limit = 10
    
    private let boughs : [Bough] = [
        (rotation:  -25, length: 85,  scale: 0.75, hue: 0.04),
        (rotation:   30, length: 100, scale: 0.65, hue: 0.02)

darklight721

Using MobX with decorators in React Native

The following instructions should work with React Native v0.32:

1. Install mobx libraries.

   npm install mobx --save
   npm install mobx-react --save

mackuba

Following the tradition from last year, here's my complete list of all interesting features and updates I could find in Apple's OSes, SDKs and developer tools that were announced at this year's WWDC. This is based on the keynotes, the "What's New In ..." presentations and some others, Apple's release notes, and blog posts and tweets that I came across in the last few weeks.

If for some reason you haven't watched the talks yet, I really recommend watching at least the "State of the Union" and the "What's New In" intros for the platforms you're interested in. The unofficial WWDC Mac app is great way to download the videos and keep track of what you've already watched.

If you're interested, here are my WWDC 2015 notes (might be useful if you're planning to drop support for iOS 8 now and start using some iOS 9 APIs).

---

OSX → macOS 10.12 Sierra

stinger

//: # Swift 3: JSON-serializable structs using protocols
//: Most of the implementation is based on the code in [this blog post](http://codelle.com/blog/2016/5/an-easy-way-to-convert-swift-structs-to-json/)
import Foundation

//: ### Defining the protocols
protocol JSONRepresentable {
    var JSONRepresentation: Any { get }
}

protocol JSONSerializable: JSONRepresentable {}