yushulx

Get-PnpDevice -FriendlyName *webcam* 

Get-PnpDevice -FriendlyName *webcam* -Class Camera,image

Disable-PnpDevice -InstanceId (Get-PnpDevice -FriendlyName *webcam* -Class Image -Status OK).InstanceId 
Disable-PnpDevice -InstanceId (Get-PnpDevice -FriendlyName *webcam* -Class Camera -Status OK).InstanceId 

Enable-PnpDevice -InstanceId (Get-PnpDevice -FriendlyName *webcam* -Class Image -Status Error).InstanceId 
Enable-PnpDevice -InstanceId (Get-PnpDevice -FriendlyName *webcam* -Class Camera -Status Error).InstanceId 

RF-Nelson

Using the iOS Multipeer Connectivity Framework to Create Open Source Selfie Stick

In this gist, I will discuss how I used the Multipeer Connectivity framework to create Open Source Selfie Stick. Open Source Selfie Stick is a free open-source iOS app that allows users to sync two devices over WiFi or Bluetooth and allows one to act as a remote control for the other's camera.

This tutorial assumes some knowledge of the Swift programming language and iOS development with Xcode.

Feel free to comment and point out any errors or improvements. If you'd like to help improve the app itself, make a fork from dev branch of the git repo. I plan on updating this document and explaining any newly added features or refactoring. As this gist w

xavriley

This doesn't currently work because the OSC spec calls for the ints to be packed with a "twos complement" which basically means they are packed unsigned and converted when they get decoded.

[-1].pack('N').unpack('N') # => 16777216
[-1].pack('N').unpack('N').pack('V').unpack('l') # => -1

tomasbasham

@implementation UIImage (scale)

/**
 * Scales an image to fit within a bounds with a size governed by
 * the passed size. Also keeps the aspect ratio.
 *
 * Switch MIN to MAX for aspect fill instead of fit.
 *
 * @param newSize the size of the bounds the image must fit within.
 * @return a new scaled image.