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Casual coding
Casual coding


  • Arctic Code Vault Contributor


@objcio @kiez @ullrich-is @pitch-io


  1. An MP3 player for Kids, based on an Arduino and a DFPlayer Mini

    C++ 5 1

  2. 1
    //  Created by Ullrich Schäfer on 16/08/14.
    // Bitmasks are a bit tricky in swift
    // See
  3. Growl Display Plugin for Mountain Lions Notification Center

    Objective-C 261 19

  4. A Library for the iPhone to enable progressive playback of MP3 streams. Designed to work for

    Objective-C 62 6

  5. Build a docker postgresql container from base with the option for persistence

    Shell 20 5

  6. My dotfiles. Hand selected and proven worthy.

    Shell 1

2,091 contributions in the last year

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Activity overview
Contributed to stigi/.dots, facebook/react-native, 343max/SonosRN and 5 other repositories

Contribution activity

January 2021

49 contributions in private repositories Jan 7 – Jan 19

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