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Discord.py-Cheatsheet

This document contains snippets that I've used. For an extensive reference on the API, please visit the official documentation.
This is written under the assumption that you have created and have your bots' information. If not, visit: here
This was written by a 11/12yr old, do not expect it to be professional

Do not use forEach with async-await

TLDR: Use for...of instead of forEach() in asynchronous code.

For legacy browsers, use for...i or [].reduce()

To execute the promises in parallel, use Promise.all([].map(...))

The problem

How to Install Sonarqube in Ubuntu Linux

Prerequsites

Virtual Machine running Ubuntu 22.04 or newer

Install Postgresql 15

sudo apt update
sudo apt upgrade

sudo sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list'

Force 5 GHz WiFi Connection on macOS

If you're experiencing issues with your Mac connecting to the slower 2G band on routers that share SSID between 5G/2G (like the Google Wifi Nest), here's a guide to help you force a 5 GHz connection.

Identifying the 5G Channel

Check Current Band: Hold option and click on the wifi icon on the macOS status bar. This will display the band you are currently connected to.

Scan WiFi Channels: Use the following command to list all channels your WiFi is operating on:

/System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport scan

	""" SICP section 2.2.3, page 160.
	We can rearrange the pieces and use them in computing the product of the squares of the odd integers in a sequence:

	(define (product-of-squares-of-odd-elements sequence) (accumulate * 1 (map square (filter odd? sequence))))
	(product-of-squares-of-odd-elements (list 1 2 3 4 5))
	225

	2017-09-13 v1.0 Translated & benchmarked by Cees Timmerman
	"""
	from __future__ import print_function # For Python 2.

	"""Ported from https://www.java67.com/2018/03/how-to-implement-radix-sort-in-java.html
	Sort an integer list in-place using least significant digit radix sort in Python.
	Usage:
	>>> x = [180, 50, 10, 30, 10, 29, 60, 0, 17, 24, 12]; radix_sort(x); x
	[0, 10, 10, 12, 17, 24, 29, 30, 50, 60, 180]

	Time Complexity of Solution:
	Best Case O(kn); Average Case O(kn); Worst Case O(k*n),
	where k is the length of the longest number and n is the
	size of the input array.

	"""
	This example bot is structured in multiple files and is made with the goal of showcasing commands, events and cogs.
	Although this example is not intended as a complete bot, but as a reference aimed to give you a basic understanding for
	creating your bot, feel free to use these examples and point out any issue.

	+ These examples are made with educational purpose and there are plenty of docstrings and explanation about most of the code.

	+ This example is made with Python 3.8.5 and Discord.py 1.4.0a (rewrite).

	Documentation:

	# Instrument binaries, pgo data to /data/pgo, serial make is important to not confuse the pgo generator
	env CXXFLAGS='-march=native -fprofile-dir=/data/pgo -fprofile-generate=/data/pgo' cmake .. -DCMAKE_BUILD_TYPE=Release
	make -j 1

	# Run instrumented program, generate and write pgo data
	./runIt

	# Use profile data and feed into gcc, correct for threading counter noise, serial make is important to not confuse the pgo generator
	env CXXFLAGS='-march=native -fprofile-dir=/data/pgo -fprofile-use=/data/pgo -fprofile-correction' cmake .. -DCMAKE_BUILD_TYPE=Release
	make -j 1

	admin account info" filetype:log
	!Host=. intext:enc_UserPassword=* ext:pcf
	"# -FrontPage-" ext:pwd inurl:(service \| authors \| administrators \| users) "# -FrontPage-" inurl:service.pwd
	"AutoCreate=TRUE password=*"
	"http://:@www” domainname
	"index of/" "ws_ftp.ini" "parent directory"
	"liveice configuration file" ext:cfg -site:sourceforge.net
	"parent directory" +proftpdpasswd
	Duclassified" -site:duware.com "DUware All Rights reserved"
	duclassmate" -site:duware.com

	/* Flexbox
	// ================================================== */
	.d--f { display: flex; }
	.d--if { display: inline-flex; }

	/* Flex direction */
	.fd--r { flex-direction: row; } /* Default */
	.fd--rr { flex-direction: row-reverse; }
	.fd--c { flex-direction: column; }
	.fd--cr { flex-direction: column-reverse; }