ChristopherA

Brew Bundle Brewfile Tips

Copyright & License

Unless otherwise noted (either in this file or in a file's copyright section) the contents of this gist are Copyright ©️2020 by Christopher Allen, and are shared under spdx:Creative Commons Attribution Share Alike 4.0 International (CC-BY-SA-4.) open-source license.

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mateuszjarzyna

import java.io.*;
import java.net.ServerSocket;
import java.net.Socket;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.List;

// Read the full article https://dev.to/mateuszjarzyna/build-your-own-http-server-in-java-in-less-than-one-hour-only-get-method-2k02

rebane2001

import cv2
import numpy as np
import win32api, win32con
import math

webcam_x = 640 #Set webcam resolution
webcam_y = 640
screen_x = 1280 #Set screen resolution
screen_y = 1024

steven2358

FFmpeg cheat sheet

A list of useful commands for the FFmpeg command line tool.

Download FFmpeg: https://www.ffmpeg.org/download.html

Full documentation: https://www.ffmpeg.org/ffmpeg.html

Basic conversion

styblope

Enable TCP port 2375 for external connection to Docker

See this issue.
Docker best practise to Control and configure Docker with systemd.

1. Create daemon.json file in /etc/docker:

    {"hosts": ["tcp://0.0.0.0:2375", "unix:///var/run/docker.sock"]}
   

jagrosh

Step 1 - Make a Discord Webhook

1. Find the Discord channel in which you would like to send commits and other updates

2. In the settings for that channel, find the Webhooks option and create a new webhook. Note: Do NOT give this URL out to the public. Anyone or service can post messages to this channel, without even needing to be in the server. Keep it safe!

Step 2 - Set up the webhook on Github

1. Navigate to your repository on Github, and open the Settings

janikvonrotz

SQL languages

DDL is short name of Data Definition Language, which deals with database schemas and descriptions, of how the data should reside in the database.

DML is short name of Data Manipulation Language which deals with data manipulation, and includes most common SQL statements such SELECT, INSERT, UPDATE, DELETE etc, and it is used to store, modify, retrieve, delete and update data in database.

DCL is short name of Data Control Language which includes commands such as GRANT, and mostly concerned with rights, permissions and other controls of the database system.

Datatypes

Text types

paill

Setting up your Mac

Geting an Admin Account

• In order to install and configure your Mac, you need to be an Administrator on your computer. Either, contact Paul or Charlie, and they will create an account for you.

Installing of Software

Homebrew

hsiboy

#include <DmxReceiver.h>
#include <FastLED.h>

#define DMX_NUM_CHANNELS 15
#define NUM_LEDS 15
#define DATA_PIN 11
#define LED_TYPE WS2811
#define COLOUR_ORDER
#define CLOCK_PIN 13 // Clock pin only needed for SPI based chipsets when not using hardware SPI

tacofumi

#!/bin/bash
{
  echo $(date)

  echo ">>>Disk found"
  echo ">>>Setting the title..."

  title=$(makemkvcon -r info)
  title=`echo "$title" | grep "DRV:0\+"`
  title=${title:53}