Bob Jordan bmjjr

I have included working code examples that can be run throughout, as well as graphs. I hope this helps make this easier to understand in a more hands on way.

The setup

Suppose you know that there are 10 balls in an urn, some are red and some are blue. So there are 11 different possible models for this situation:

M0: 0 red, 10 blue
M1: 1 red, 9 blue
...
M10: 10 red, 0 blue

Here's a list of mildly interesting things about the C language that I learned mostly by consuming Clang's ASTs. Although surprises are getting sparser, I might continue to update this document over time.

There are many more mildly interesting features of C++, but the language is literally known for being weird, whereas C is usually considered smaller and simpler, so this is (almost) only about C.

1. Combined type and variable/field declaration, inside a struct scope [https://godbolt.org/g/Rh94Go]

struct foo {
   struct bar {
 int x;

How to create an HTTPS certificate for localhost domains

This focuses on generating the certificates for loading local virtual hosts hosted on your computer, for development only.

Do not use self-signed certificates in production ! For online certificates, use Let's Encrypt instead (tutorial).

	from pprint import PrettyPrinter

	import requests

	pp = PrettyPrinter()

	def query(search)
	url = f"https://wwwapi.lcsc.com/v1/search/global-search?keyword={search}"
	r = requests.get(url)
	pp.pprint(r.json())

	M117 Heating... ;Put printing message on LCD screen
	M300 S2500 P100; Beep
	M204 T1250 ; sets acceleration (P, T) and retract acceleration (R), mm/sec^2
	M221 S{if layer_height<0.075}100{else}100{endif} ; Set flow
	M104 S140 ; set extruder temp
	M140 S[first_layer_bed_temperature] ; set bed temp

	;G1 Z50 ; this is a good start heating position
	G28 X Y; Home X Y
	G1 Y10 ; this is a good start heating position

	#include "Arduino.h"
	#include "Wire.h"

	/*
	** IP5306 Power Module
	*/

	/* M5 Defaults
	KeyOff: Enabled
	BoostOutput: Disabled

	FROM darthsim/imgproxy:latest

	RUN echo "http://dl-cdn.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories \
	&& apk --no-cache upgrade \
	&& apk add --no-cache nginx

	RUN echo -e "#!/bin/bash\nnginx && imgproxy" > /usr/local/bin/imgproxy-nginx
	RUN chmod +x /usr/local/bin/imgproxy-nginx
	RUN mkdir -p /run/nginx

	param (
	[switch]$RenameOrphanLayers
	)

	If ($RenameOrphanLayers) {
	Write-Warning "$($env:COMPUTERNAME) -RenameOrphanLayers option enabled, will rename all orphan layers"
	}

	# Get known layers on Docker images
	[array]$ImageDetails += docker images -q \| ForEach { docker inspect $_ \| ConvertFrom-Json }

	import hmac
	import hashlib
	import base64


	class ImgProxy:
	"""
	The class generates a signature for the imgproxy (https://github.com/DarthSim/imgproxy).

	Author: Yehor Smoliakov (https://github.com/egorsmkv)

	#include <stdio.h>
	#include <stdlib.h>
	#include <string.h>

	// Forked from https://bitbucket.org/kvorobyev/taskwarriorc2/issues/32/wrapper-for-task-install-in-windows
	// Compile in bash with the command: x86_64-w64-mingw32-gcc task.c -o task.exe

	char* concat(const char s1, const char s2)
	{
	char *result = malloc(strlen(s1)+strlen(s2)+1);