rscarrera27’s gists

rscarrera27 / fatptr.c

Created April 26, 2021 15:08

Fat pointer of pascal string

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

	struct Pstr {
	int size;
	char* str;
	};

	char** pstr_new()

rscarrera27 / pyenv_install.sh

Created January 10, 2021 08:53

How to pyenv install in Big Sur

export PYVER=3.7.7

CFLAGS="-I$(brew --prefix openssl)/include -I$(brew --prefix bzip2)/include -I$(brew --prefix readline)/include -I$(xcrun --show-sdk-path)/usr/include" LDFLAGS="-L$(brew --prefix openssl)/lib -L$(brew --prefix readline)/lib -L$(brew --prefix zlib)/lib -L$(brew --prefix bzip2)/lib" pyenv install --patch $PYVER < <(curl -sSL https://github.com/python/cpython/commit/8ea6353.patch\?full_index\=1)

rscarrera27 / cancel_others.py

Last active November 24, 2020 06:14

	import asyncio


	async def factorial(name, number):
	f = 1
	for i in range(2, number + 1):
	print(f"Task {name}: Compute factorial({i})...")
	await asyncio.sleep(1)
	f *= i

rscarrera27 / asdfasdfasdf.py

Created August 28, 2020 13:37

	from dataclasses import dataclass

	@dataclass
	class Dto:
	foo: str


	clas DtoMapper:
	def build(foo: str) -> Dto:
	return Dto(foo)

rscarrera27 / railway_oriented_programming.py

Last active March 27, 2020 06:16

ROP

	import asyncio
	from functools import reduce
	from typing import Any, Callable, Generic, TypeVar, Union

	T = TypeVar("T")
	R = TypeVar("R")


	class Ok(Generic[T]):
	def __init__(self, value: T) -> None:

rscarrera27 / match.py

Last active February 12, 2020 06:10

Is this possible

	@curry({"t", 12})
	def do_x(v, t):
	...

	match(func, arg1, arg2) >> {
	str: do_x,
	int: lambda x: print x,
	InternalException: handle,
	...: handle_default,
	}

rscarrera27 / go_http_handling.go

Created February 9, 2020 10:15

Golang HTTP handling example

	package main

	import (
	"fmt"
	"net/http"
	)

	type Hello struct{}

	func (h Hello) ServeHTTP(w http.ResponseWriter, r *http.Request) {

rscarrera27 / redoc.html

Created December 26, 2019 05:49

	<!DOCTYPE html>
	<html>
	<head>
	<title>ReDoc</title>
	<!-- needed for adaptive design -->
	<meta charset="utf-8"/>
	<meta name="viewport" content="width=device-width, initial-scale=1">

	<!--
	ReDoc doesn't change outer page styles

rscarrera27 / s-j-e-v1.py

Last active November 23, 2019 09:12

	from sanic import Sanic
	from sanic.response import json
	from sanic.request import Request

	from sanic_jwt_extended import JWT
	import uuid


	app = Sanic(__name__)

rscarrera27 / cc_aof.csv

Created November 19, 2019 06:45

	CC	AOF
	AT	14
	BE	13
	CL	14
	CZ	15
	DK	13
	EE	13
	FI	13
	FR	15
	IT	14

Sunghyun Kim rscarrera27