OrionReed

// 3D Dom viewer, copy-paste this into your console to visualise the DOM as a stack of solid blocks.
// You can also minify and save it as a bookmarklet (https://www.freecodecamp.org/news/what-are-bookmarklets/)
(() => {
  const SHOW_SIDES = false; // color sides of DOM nodes?
  const COLOR_SURFACE = true; // color tops of DOM nodes?
  const COLOR_RANDOM = false; // randomise color?
  const COLOR_HUE = 190; // hue in HSL (https://hslpicker.com)
  const MAX_ROTATION = 180; // set to 360 to rotate all the way round
  const THICKNESS = 20; // thickness of layers
  const DISTANCE = 10000; // ¯\\_(ツ)_/¯

matthen

"""Hello world, with a genetic algorithm.

https://twitter.com/matthen2/status/1769368467067621791
"""

import random
import time
from dataclasses import dataclass
from itertools import chain
from typing import Iterable, List

Toliak

import functools
import struct
import types
import dis


def _patch_code(code: types.CodeType):
    # Call function with 0 arguments
    function_call_bytearray = bytearray(dis.opmap['CALL_FUNCTION'].to_bytes(1, byteorder='little') + b'\x00')

rain-1

How to make a small tweak to free software

The target audience for this is people who are beginners at software engineering and using linux. A lot of the information here may be obvious or already known to you. The language involved is C but you do not need to know any C to read this tutorial. I used mg to write this blog post. I used vs code to edit the source code.

This post is also available on gopher://tilde.team:70/0/~river/tweak-free-software

If you use a piece of free software and it's 99% perfect but there's just this one thing it does that annoys the hell out of you.. you can in theory just fix it! Here's a look at what doing that is like. Hopefully it inspires you, or you pick up a could tricks on the way!

Step 0: Have a problem

dajiaji

import json
import os
import zlib

import requests
from base45 import b45decode

import cwt
from cwt import load_pem_hcert_dsc

vivekhaldar

#!/usr/bin/env python

import math
import sys
from moviepy.editor import AudioClip, VideoFileClip, concatenate_videoclips



# Get average RGB of part of a frame. Frame is H * W * 3 (rgb)
# Assumes x1 < x2, y1 < y2

GrantTrebbin

# stl-surface.py

# Generate a 3D model based on a 2D equation

# The model will be rectangular with a flat base. The top surface is based on
# a provided equation in "surface_function". The file name can be set with the
# output_filename variable. The x and y width of the model and the grid spacing
# is defined by the following parameters.

# x_spacing

bhive01

# TESTING HARDWARE
# see3CAM_CU40
# raspberry Pi 3 bf8
# Raspbian Stretch 13-03-2018
# Python 3.5.3
# OpenCV 3.4.1

# load required libraries
import math
import numpy as np

bhive01

import math
import numpy as np
import cv2

cam = cv2.VideoCapture(0)

cam.set(cv2.CAP_PROP_FRAME_WIDTH, 1280)
cam.set(cv2.CAP_PROP_FRAME_HEIGHT, 720)
cam.set(cv2.CAP_PROP_CONVERT_RGB, False) # turn off RGB conversion
# cam.set(cv2.CAP_PROP_FOURCC('Y', '1', '6', ''))

bodil

[Unit]
Description=HP Elitebook Folio G1 fixes

[Service]
ExecStart=/sbin/fix-my-stupid-folio

[Install]
WantedBy=basic.target