cho0h5

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

#define BUFFER_SIZE 1024

typedef struct
{
    int fd;

cho0h5

#include <vector>
#include <queue>
#include <unordered_map>
#include <cstdio>

using namespace std;

// -------- structures --------

// -------- global variables --------

cho0h5

[user]
	email = [email protected]
	name = Youngho Cho
[branch]
	sort = -committerdate
[init]
	defaultBranch = main
[diff]
	algorithm = histogram
[push]

cho0h5

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "My Debug",
            "type": "cppdbg",
            "request": "launch",
            "program": "${workspaceFolder}/a.out",
            "args": [],
            "stopAtEntry": false,

cho0h5

" curl -fLo ~/.vim/autoload/plug.vim --create-dirs \
"     https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim

call plug#begin()
Plug 'tpope/vim-sensible'
Plug 'vim-airline/vim-airline'
Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
Plug 'junegunn/fzf.vim'
Plug 'arcticicestudio/nord-vim'
Plug 'mhinz/vim-startify'

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with import <nixpkgs> {};

vim.customize {
    name = "vim";

    vimrcConfig.customRC = ''
        set nocompatible
        set backspace=indent,eol,start

        syntax on

cho0h5

// gcc -lcurl curl_without_error_handling.c && ./a.out

#include <curl/curl.h>

int main() {
	CURL *curl = curl_easy_init();
	curl_easy_setopt(curl, CURLOPT_URL, "https://ziglang.org");
	curl_easy_perform(curl);
	curl_easy_cleanup(curl);
	return 0;

cho0h5

Traefik and cert-manager

Reference

https://traefik.io/blog/secure-web-applications-with-traefik-proxy-cert-manager-and-lets-encrypt/

cho0h5

#include "pico/stdlib.h"
#include "hardware/gpio.h"

const uint LED_PIN = 16;
const uint BUTTON_PIN = 15;

int init_pin() {
	gpio_init(LED_PIN);
	gpio_set_dir(LED_PIN, GPIO_OUT);
	gpio_init(BUTTON_PIN);

cho0h5

#include <Arduino.h>
#include <ESP8266WiFi.h>
#include <ESP8266WiFiMulti.h>
#include <ESP8266HTTPClient.h>
#include <WiFiClient.h>

#define SSID "your-ssid"
#define PASSWORD "your-passwd"

#define INFLUXDB_URL "http://localhost:8086/api/v2/write?org=your-org&bucket=your-bucket"