tfeldmann

function currentTheme() {
  const currentTheme = localStorage.getItem("theme") || "auto";
  const prefersDark = window.matchMedia("(prefers-color-scheme: dark)").matches;
  
	if (currentTheme === "auto") {
		return prefersDark ? "dark" : "light";
	}
	return currentTheme;
}

tfeldmann

from itertools import count, groupby
from typing import Iterable, Tuple


def group_consecutive(nums: Iterable[int]) -> Iterable[Tuple[int, ...]]:
    counter = count()
    for _, g_it in groupby(nums, lambda n: n - next(counter)):
        yield tuple(g_it)

tfeldmann

; PlatformIO Project Configuration File
;
;   Build options: build flags, source filter
;   Upload options: custom upload port, speed and extra flags
;   Library options: dependencies, extra library storages
;   Advanced options: extra scripting
;
; Please visit documentation for the other options and examples
; https://docs.platformio.org/page/projectconf.html

tfeldmann

void rot18(char *c)
{
    while (*c)
    {
        if (*c >= 'A' && *c <= 'Z')
            *c = ('A' + (*c - 'A' + 13) % 26);
        else if (*c >= 'a' && *c <= 'z')
            *c = ('a' + (*c - 'a' + 13) % 26);
        else if (*c >= '0' && *c <= '9')
            *c = ('0' + (*c - '0' + 5) % 10);

tfeldmann

#!/usr/bin/env python
"""
Fast duplicate file finder.
Usage: duplicates.py <folder> [<folder>...]

Based on https://stackoverflow.com/a/36113168/300783
Modified for Python3 with some small code improvements.
"""
import os
import sys

tfeldmann

#!/bin/sh
set -e

PIP=pip3

scriptdir=$(dirname "$0")
listsdir="$scriptdir/lists"
mkdir -p "$listsdir"

echo "Update all python packages..."

tfeldmann

""" A python 2D vector class based on complex numbers
"""
import cmath


class Vector(complex):

    @classmethod
    def fromPolar(cls, r, phi):
        return cls(cmath.rect(r, phi))

tfeldmann

import itertools


def lowpass(img):
    """
    A simple pure python low pass (antialiasing) filter.
    Applies a gaussian blur on a 2D list of floats.
    """
    width = len(img[0])
    height = len(img)

tfeldmann

// --------------------------------------
// i2c_scanner
//
// Version 1
//    This program (or code that looks like it)
//    can be found in many places.
//    For example on the Arduino.cc forum.
//    The original author is not known.
// Version 2, Juni 2012, Using Arduino 1.0.1
//     Adapted to be as simple as possible by Arduino.cc user Krodal

tfeldmann

import cv

HAAR_CASCADE_PATH = "/usr/local/Cellar/opencv/2.4.3/share/OpenCV/" \
    "haarcascades/haarcascade_frontalface_default.xml"
CAMERA_INDEX = 0

def detect_faces(image):
    faces = []
    detected = cv.HaarDetectObjects(image, cascade, storage, 1.2, 2,
        cv.CV_HAAR_DO_CANNY_PRUNING, (100,100))