Michael Dorner michaeldorner

git push origin main --force

michaeldorner / toggle_hidden_files

Last active November 2, 2018 16:35

Toggle the visibility of hidden files in macOS using Python

	#!/usr/local/bin/python3

	import subprocess

	if __name__ == '__main__':
	get_command = 'defaults read com.apple.finder AppleShowAllFiles'

	current_visibility = subprocess.check_output([get_command], shell=True).decode().strip()
	update_command = 'defaults write com.apple.finder AppleShowAllFiles ' + {'True': 'False', 'False': 'True'}[current_visibility] + '; killall Finder;'
	subprocess.call([update_command], shell=True)

michaeldorner / serializing_for_dummies.go

Created February 15, 2018 16:21

https://play.golang.org

	package main

	import (
	"encoding/gob"
	"fmt"
	"os"
	)

	func writeGob(file_path string, object interface{}) error {
	file, err := os.Create(file_path)

michaeldorner / benchmark_pandas_concat_append.py

Last active May 1, 2018 18:31

pandas benchmark for evaluating concat and append. Please see the question on https://stackoverflow.com/questions/15819050/pandas-dataframe-concat-vs-append/48168086#48168086

	setup = '''
	import pandas as pd
	import numpy as np
	df_small = pd.DataFrame(np.random.randn(10, 1), columns=[str(1)])
	df_medium = pd.DataFrame(np.random.randn(100, 10), columns=[str(i) for i in range(0, 10)])
	df_large = pd.DataFrame(np.random.randn(1000, 100), columns=[str(i) for i in range(0, 100)])
	'''

	if __name__ == '__main__':
	import timeit

michaeldorner / gist:746c659476429a86a9970faaa6f95ec4

Last active December 15, 2024 10:49 — forked from rgcottrell/gist:5b876d9c5eea4c9e411c

An FM Synthesizer in Swift using AVAudioEngine

	import AVFoundation
	import Foundation



	// The single FM synthesizer instance.
	private let gFMSynthesizer: FMSynthesizer = FMSynthesizer()

	public class FMSynthesizer {

michaeldorner / RandomNumbers.swift

Created December 21, 2015 18:16 — forked from jstn/RandomNumbers.swift

	import Darwin

	public func arc4random <T: IntegerLiteralConvertible> (type: T.Type) -> T {
	var r: T = 0
	arc4random_buf(&r, UInt(sizeof(T)))
	return r
	}

	public extension UInt {
	public static func random(lower: UInt = min, upper: UInt = max) -> UInt {

michaeldorner / echo.py

Last active August 25, 2021 15:27

UDP/TCP benchmark. For more details see http://stackoverflow.com/questions/32654551/tcp-vs-udp-socket-latency-benchmark

michaeldorner / chrome_versions.csv

Created August 13, 2015 19:30

michaeldorner / fix.py

Last active August 29, 2015 14:24 — forked from michaelhelmick/fix.py

	import http.client
	import ssl
	import socket
	import sys
	import urllib

	class HTTPSConnectionV3(http.client.HTTPSConnection):
	def __init__(self, args, *kwargs):
	http.client.HTTPSConnection.__init__(self, args, *kwargs)

michaeldorner / Java-instanceof-Performance.java

Last active March 1, 2017 11:17

see http://stackoverflow.com/a/26514984/1864294