AlexMax

Setting up RetroArch on a Raspberry Pi

I just put the finishing touches on my Raspberry Pi 3 emulation machine running RetroArch. I was not a huge fan of RetroPie due to the reliance on Emulation Station - more moving parts meant that there were more things that could potentially break. I just wanted something that would run raw RetroArch, no frills.

This tutorial is mostly recreated from memory and was most recently tested with a Raspberry Pi 3 running Raspbian Stretch and RetroArch 1.7.7. If there is a mistake or a broken link, PLEASE message me and I will fix it.

Step 1: Install Raspbian

I used Raspbian Stretch Lite from this page. Write the image to your SD card using something like Win32 Disk Imager, or if you're using OSX/Linux follow a tutorial on how to write the image using dd.

EvieePy

"""
If you are not using this inside a cog, add the event decorator e.g:
@bot.event
async def on_command_error(ctx, error)

For examples of cogs see:
https://gist.github.com/EvieePy/d78c061a4798ae81be9825468fe146be

For a list of exceptions:
https://discordpy.readthedocs.io/en/latest/ext/commands/api.html#exceptions

EvieePy

import discord
from discord.ext import commands

import sys, traceback

"""This is a multi file example showcasing many features of the command extension and the use of cogs.
These are examples only and are not intended to be used as a fully functioning bot. Rather they should give you a basic
understanding and platform for creating your own bot.

These examples make use of Python 3.6.2 and the rewrite version on the lib.

brentjanderson

Sometimes it is useful to route traffic through a different machine for testing or development. At work, we have a VPN to a remote facility that we haven't bothered to fix for routing, so the only way to access a certain machine over that VPN is via an SSH tunnel to a machine that is reachable over the VPN. Other times, I have used this technique to test internet-facing requests against sites I am developing. It is pretty easy, and if you don't use firefox regularly, you can treat Firefox as your "Proxy" browser and other browsers can use a normal configuration (Although you can also configure an entire system to use the proxy, other articles exists that discuss this potential).

1. Open a terminal

nonchris

import discord
from discord.ext import commands
from discord.errors import Forbidden

"""This custom help command is a perfect replacement for the default one on any Discord Bot written in Discord.py!
However, you must put "bot.remove_command('help')" in your bot, and the command must be in a cog for it to work.

Original concept by Jared Newsom (AKA Jared M.F.)
[Deleted] https://gist.github.com/StudioMFTechnologies/ad41bfd32b2379ccffe90b0e34128b8b
Rewritten and optimized by github.com/nonchris

marco79cgn

// Variables used by Scriptable.
// These must be at the very top of the file. Do not edit.
// icon-color: green; icon-glyph: magic;
// dm Klopapier & Mehl Widget
//
// Copyright (C) 2020 by marco79 <marco79cgn@gmail.com>
//
// Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL

BobDotCom

Breaking Changes of pycord 2.0

These are the breaking changes of pycord version 2.0. This gist is copied from breaking-changes-dpy.md and will be maintained for pycord.

"Breaking change" includes:

• [R]emoval: a feature is removed.
• [N]ame changes: a feature is renamed.
• [B]ehavior: something does not behave the way they did in 1.x.
• [T]yping: types of arguments, attributes or return values changes in an incompatible way. (e.g. None disallowed for argument)