JamesMaroney

    public static Guid Combine(params Guid[] guids) {
      const int BYTECOUNT = 16;
      byte[] destByte = new byte[BYTECOUNT];
      var listOfByteArrays = guids.Select(guid => guid.ToByteArray()).ToArray();

      for (int i = 0; i < BYTECOUNT; i++) {
        destByte[i] = listOfByteArrays.Aggregate<byte[], byte>(0, (current, array) => (byte) (current ^ array[i]));
      }
      return new Guid(destByte);
    }

brendanjerwin

function! CoffeeClean()
    let save_cursor = getpos(".")

    "general puncuation spacing cleanup
    "
    "Missing spaces
    silent! %s/\v','/', '/g
    silent! %s/\v","/", "/g
    silent! %s/\v:(\w)(['"].*)@<!/: \1/g
    silent! %s/\v:\@(['"].*)@<!/: @/g

brendanjerwin

#cloud-config

hostname: core-brix

write_files:
  - path: /etc/systemd/coredump.conf
    content: |
        [Coredump] 
        Compress=yes
        MaxUse=3G