dfischer

/**
Routing dynamic effects for any Synth

The issue was that a list of arguments can not be passed in as args for SynthDef.

For examle say you want to apply both a reverb and delay to a hat sound.

One way is to write explicit args for each effect :

SynthDef(\hat, {|out=0, reverbChannel =4, delayChannel = 6|

dfischer

/**
Here we create a "sidechain compressor" effect.

Given two audio files, we are able to have one of the files change its volume in response to the other.
This is an extremely useful and versatile effect: All professional music mastering involves dynamic compression
at many scales.

In contemporary and art music, it is applied lightly. In dance music and popular styles, it is often heavy.

This is a heavy example, for drastic effect. Here we are:

dfischer

/**
How to Emperically measure the Quality of Music,
or Applying Harmonics to Non-Musical Source to Produce a Musical Signal

When people ask for empirical evidence that Harmonic Theory works,
we must first agree on a method to measure the "musicality" of a signal.



Generally we can agree that a pure White Noise signal (even distribution of frequencies across the given range in Hertz) is not musical. In the domain of sound, it is the antithesis of music because there is no discrete rhythmic structure and no discrete harmonic structure (example 1)

dfischer

from nlp import unconscious_connection

behavior = 'some behaviour you want to change'

urmind = unconscious_connection()

G = urmind.get_generative_part()

I = urmind.intention_of(behavior)

dfischer

Circumventing Deep Packet Inspection with Socat and rot13

I have a Linux virtual machine inside a customer's private network. For security, this VM is reachable only via VPN + Citrix + Windows + a Windows SSH client (eg PuTTY). I am tasked to ensure this Citrix design is secure, and users can not access their Linux VM's or other resources on the internal private network in any way outside of using Citrix.

The VM can access the internet. This task should be easy. The VM's internet gateway allows it to connect anywhere on the internet to TCP ports 80, 443, and 8090 only. Connecting to an internet bastion box on one of these ports works and I can send and receive clear text data using netcat. I plan to use good old SSH, listening on tcp/8090 on the bastion, with a reverse port forward configured to expose sshd on the VM to the public, to show their Citrix gateway can be circumvented.

Rejected by Deep Packet Inspection

I hit an immediate snag. the moment I try to establish an SSH or SSL connection over o

dfischer

int main(){
    unsigned long* a = malloc(0x508);
    unsigned long* b = malloc(0x508);
    memset(a,'A',0x508);
    memset(b,'B',0x508);
    printf("################ A: %lx\n",a);
    printf("################ B: %lx\n",b);
    printf("################ A->size: %llx\n",*(a-1));

dfischer

#https://twitter.com/officialmcafee/status/1397568860082122752
#https://twitter.com/ahakcil/status/1397888724936105987

import random
import copy

RST   = '\033[0m'

def rand_data(size):
    d = []

dfischer

#ifndef MERGE_NODE_ALGORITHM_HPP
#define MERGE_NODE_ALGORITHM_HPP


template <class T>
class MergeNodeAlgorithm {
public:
  virtual bool empty() const = 0;
  virtual void pop() = 0;
  virtual T get() const = 0;

dfischer

Archive of the code for images posted to https://twitter.com/tweegeemee

Started October 19, 2019

:clisk-random-seed   191019

Learn more at https://github.com/rogerallen/tweegeemee

dfischer

Carl Hewitt on Actors

Actor - Fundamental unit of computation, a computation model - not just a form of concurrency

An Actor has three essential elements:

• 1 - Processing - you have to get something done
• 2 - Storage - you have to be able to remember things
• 3 - Communication