olenhad

@implementation AVAudioPCMBuffer (LiveAdditions)
  
- (AVAudioPCMBuffer *)combineWithBuffer:(AVAudioPCMBuffer *)buffer {
    if (![buffer.format isEqual:self.format]) {
        return nil;
    }
    
    AVAudioPCMBuffer *combined = [[AVAudioPCMBuffer alloc] initWithPCMFormat:self.format frameCapacity:self.frameCapacity + buffer.frameCapacity];
    
    combined.frameLength = self.frameLength + buffer.frameLength;

olenhad

import subprocess
import sys 

def run_command(command):
    process = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
    while True:
        output = process.stdout.read(1).decode()
        if output == '' and process.poll() is not None:
            break
        if output != '':