andreyvit

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

porjo

Convert sequence of JPEG images to MP4 video

Simple glob:

ffmpeg -r 24 -i '*.JPG' -s hd1080 -vcodec libx264 timelapse.mp4

Start from DSC_0079.JPG

ffmpeg -r 24 -f image2 -start_number 79 -i DSC_%04d.JPG -s hd1080 -vcodec libx264 timelapse2.mp4

kracekumar

# -*- coding: utf-8 -*-

import asyncio
import uvloop
from aiohttp.web import Application, MsgType, WebSocketResponse


def add_socket(app, socket, user_id):
    if user_id in app['connections']:
        pass

danihodovic

variable "aws_region" {
  default     = "eu-west-1"
}

variable "domain" {
  default = "my_domain"
}

provider "aws" {
  region = "${var.aws_region}"

ronreiter

a = open("/Users/Ron/words.txt").read().decode("utf8").split()
first_row = ["ק", "ר", "א", "ט", "ו", "ן", "ם", "פ"]
second_row = ["ש", "ד", "ג", "כ", "ע", "י", "ח", "ל", "ך", "ף"]
third_row = ["ז", "ס", "ב", "ה", "נ", "מ", "צ", "ת", "ץ"]
first_row = [x.decode("utf8") for x in first_row]
second_row = [x.decode("utf8") for x in second_row]
third_row = [x.decode("utf8") for x in third_row]

only_first = sorted([(len(x), x) for x in a if all(y in first_row for y in x)])
only_second = sorted([(len(x), x) for x in a if all(y in second_row for y in x)])

shospodarets

const puppeteer = require('puppeteer');

(async () => {

    const browser = await puppeteer.launch();
    const page = await browser.newPage();
// Adjustments particular to this page to ensure we hit desktop breakpoint.
    page.setViewport({width: 1000, height: 600, deviceScaleFactor: 1});

    await page.goto('https://www.chromestatus.com/samples', {waitUntil: 'networkidle'});

widdowquinn

Creating a Jekyll blog on GitHub Pages with Minimal-Mistakes

Setup

First, create a new Jekyll site and corresponding GitHub Pages repository, then test it locally at http://localhost:4000:

$ gem install jekyll bundler
$ jekyll new <REPO>/
Running bundle install in /Users/<USER>/Development/GitHub/<REPO>...