PJUllrich

Big-O Time Complexities for Elixir data structures

Map [1]

Operation	Time Complexity
Access	O(log n)
Search	O(log n)
Insertion	O(n) for <= 32 elements, O(log n) for > 32 elements [2]
Deletion	O(n) for <= 32 elements, O(log n) for > 32 elements

juanbrujo

scph5500.bin 26-Aug-2018 20:47 512.0K

scph5501.bin 26-Aug-2018 20:47 512.0K

scph5502.bin 26-Aug-2018 20:47 512.0K

---

ewen-lbh

"""
This is free and unencumbered software released into the public domain.

Anyone is free to copy, modify, publish, use, compile, sell, or
distribute this software, either in source code form or as a compiled
binary, for any purpose, commercial or non-commercial, and by any
means.

In jurisdictions that recognize copyright laws, the author or authors
of this software dedicate any and all copyright interest in the

ines

import difflib
import wasabi

def diff_strings(a, b):
    output = []
    matcher = difflib.SequenceMatcher(None, a, b)
    for opcode, a0, a1, b0, b1 in matcher.get_opcodes():
        if opcode == "equal":
            output.append(a[a0:a1])
        elif opcode == "insert":

fnky

ANSI Escape Sequences

Standard escape codes are prefixed with Escape:

• Ctrl-Key: ^[
• Octal: \033
• Unicode: \u001b
• Hexadecimal: \x1B
• Decimal: 27

bvaughn

const createLogger = (backgroundColor, color) => {
  const logger = (message, ...args) => {
    if (logger.enabled === false) {
      return;
    }

    console.groupCollapsed(
      `%c${message}`,
      `background-color: ${backgroundColor}; color: ${color}; padding: 2px 4px;`,
      ...args

souporserious

import request from 'request'

const api_endpoint = 'https://api.figma.com/v1'
const personal_access_token = 'FIGMA_ACCESS_TOKEN_HERE' // https://www.figma.com/developers/docs#auth-dev-token

function downloadSvgFromAWS(url) {
  return new Promise((resolve, reject) => {
    request.get(
      url,
      {

SeppPenner

Installing Python 3.7.4 on Raspbian

As of July 2018, Raspbian does not yet include the latest Python release, Python 3.7.4. This means we will have to build it ourselves, and here is how to do it.

1. Install the required build-tools (some might already be installed on your system).

jackdpeterson

#!/bin/bash
echo "setting frame buffer" &&
xrandr --fb 12800x2880 &&
echo "setting laptop monitor" &&
xrandr --output eDP-1-1 --mode 3840x2160 --rate 60 --primary&&
echo "setting 27 inch monitor" &&
xrandr --output DP-0.2 --mode 2560x1440 --scale-from 5120x2880 --panning 5120x2880+3840+0 --right-of eDP-1-1 &&
echo "setting the samsung monitor" &&
xrandr --output DP-0.1 --mode 1920x1080 --scale-from 3840x2160 --panning 3840x2160+8960+0 --right-of DP-0.2&&
echo "setting global scaling to 2x" &&

schmich

Programming Media Keys on the Ducky One 2 Skyline

To use media keys on the Ducky One 2 Skyline, you must record a macro to bind the media function to a hotkey combination, i.e. Fn plus some key.

Example

Important: In the instructions below, "Press X+Y+Z" means press and hold key X, press and hold key Y, press and hold key Z in that order, and then release all three.

As an example, to bind Fn+PgUp to the play/pause media function: