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@bmaupin
bmaupin / free-database-hosting.md
Last active April 19, 2025 04:46
Free database hosting
@bipark
bipark / profile.md
Last active February 28, 2019 01:45

๋ฐ•๋ณ‘์ผ ํ”„๋กœํ•„

์ตœ๊ทผ ๊ฐ‘์ž‘์Šค๋Ÿฝ๊ฒŒ ์ง์žฅ์„ ์‚ฌ์งํ•˜๊ณ  ์ด์ œ๋Š” ๋ฌด์—‡์„ ํ•ด์•ผ ํ• ์ง€ ์‹œ๊ฐ„์„ ๊ฐ–๊ณ  ๊ณ ๋ฏผ์„ ํ•ด์•ผ์ง€... ํ•˜๋‹ค๊ฐ€ ๊ทธ๋™์•ˆ ์ •์‹ ์—†์ด ์‚ด๋‹ค๋ณด๋‹ˆ ํ”„๋กœํ•„์„ ์“ด๋‹ค๊ฑฐ๋‚˜ ๊ฒฝ๋ ฅ์„ ์ •๋ฆฌํ•ด ๋ณผ ์ƒ๊ฐ์„ ๋ณ„๋กœ ํ•˜์ง€ ์•Š์•˜๊ตฌ๋‚˜ ์‹ถ์€ ์ƒ๊ฐ์ด ๋“ค์–ด์„œ ์ €์˜ ํ”„๋กœํ•„๊ณผ ํ•จ๊ป˜ ์ œ ์ƒ๊ฐ๋“ค, ์Šคํƒ€ํŠธ์—… CTO๋ฅผ ํ•˜๋ฉด์„œ ์•Œ๊ฒŒ๋œ ํ˜น์€ ํ•„์š”ํ•œ ๊ธฐ์ˆ  ์ •๋ณด๋“ค, ๊ทธ๋ฆฌ๊ณ  ๊ฐœ์ธ์ ์ธ ํ”„๋กœํ•„์„ ์ •๋ฆฌํ–ˆ์Šต๋‹ˆ๋‹ค.

1. ์ด ๊ธ€์˜ ๋ชฉ์ 

์˜ค๋Š˜(2018๋…„ 6์›” 29์ผ) ํ˜„์žฌ ์•„์ง ๋šœ๋ ทํ•œ ๊ณ„ํš์ด ์—†์–ด์„œ ํ”„๋กœํ•„ ๋ฌธ์„œ์˜ ๋ช…ํ™•ํ•œ ๋ชฉํ‘œ๋ฅผ ๋งŒ๋“ค๊ธฐ๋Š” ์–ด๋ ต์ง€๋งŒ ๊ฐ€์กฑ์ด ์žˆ๊ณ  ๊ณต๋ถ€ํ•˜๋Š” ์•„์ด๋“ค์ด ์žˆ์–ด์„œ ๋ˆ์„ ๋ฒ„๋Š” ์ผ์ด ์šฐ์„ ์€ ๋ชฉ์ ์ด ๋  ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ๋‹น์žฅ์€ ์ทจ์—…์˜ ๋ชฉ์  ๋ณด๋‹ค๋Š” ์™ธ์ฃผ๊ฐœ๋ฐœ ์ชฝ์ด ์‰ฌ์šด ์ ‘๊ทผ์ธ๊ฒƒ ๊ฐ™์•„์„œ ์ œ๊ฐ€ ํ•  ์ˆ˜ ์žˆ๋Š” ์ผ, ํ–ˆ๋˜ ์ผ, ๊ทธ๋ฆฌ๊ณ  ์•Œ๊ณ  ์žˆ๋Š” ๊ฒƒ๋“ค์„ ์ •๋ฆฌํ•ด ๋ดค์Šต๋‹ˆ๋‹ค.

์งง์€ ๊ธ€์— ๋งŽ์€ ๊ฒƒ์„ ๋‹ด๊ธฐ๋Š” ์–ด๋ ต์Šต๋‹ˆ๋‹ค๋งŒ ์ €์— ๋Œ€ํ•œ ์ •๋ณด ๊ทธ๋ฆฌ๊ณ  ์ œ๊ฐ€ ์•Œ๊ณ  ์žˆ๊ณ  ํ•ด์™”๋˜ ์ผ์— ๋Œ€ํ•œ ๊ธฐ๋ก์ด ๋…์ž์—๊ฒŒ ๋„์›€์ด ๋˜์—ˆ์œผ๋ฉด ์ข‹๊ฒ ์Šต๋‹ˆ๋‹ค. ํ˜น์‹œ ๊ธ€์„ ๋ณด์‹œ๋Š” ๋ถ„ ์ค‘์— ์™ธ์ฃผ ๊ฐœ๋ฐœ์„ ๋งก๊ธฐ๊ธฐ๋ฅผ ์›ํ•˜์‹œ๊ฑฐ๋‚˜ ์Šคํƒ€ํŠธ์—… ๊ธฐ์ˆ  ๊ฐœ๋ฐœ ๊ด€๋ จ ์ปจ์„คํŒ…์ด ํ•„์š”ํ•˜์‹  ๋ถ„์€ ์—ฐ๋ฝ ์ฃผ์„ธ์š”. ์•„, ๋ฌผ๋ก  ์ข‹์€ ํšŒ์‚ฌ๊ฐ€ ์žˆ๋‹ค๋ฉด ์–ธ์ œ๋“  ๋งŒ๋‚˜๋ณผ ์šฉ์˜๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ์•„๋ž˜ ์ด๋ฉ”์ผ ํ˜น์€ ํŽ˜์ด์Šค๋ถ์— ์นœ๊ตฌ ์‹ ์ฒญ์„ ํ•˜์‹œ๊ณ  ๋ฉ”์‹œ์ง€๋ฅผ ๋ณด๋‚ด ์ฃผ์‹œ๋ฉด ๋ฉ๋‹ˆ๋‹ค.

2. ์—ฐ๋ฝ์ฒ˜

@kh4zad
kh4zad / GZIPEncoding.swift
Last active September 18, 2024 07:15
GZIP encoding for Alamofire requests
import Alamofire
import Gzip // using https://github.com/1024jp/GzipSwift
public struct GZIPEncoding: ParameterEncoding {
public func encode(_ urlRequest: URLRequestConvertible, with parameters: Parameters?) throws -> URLRequest {
var request = try urlRequest.asURLRequest()
guard let parameters = parameters else { return request }
@crearo
crearo / fragment_shader_NV12_to_RGB.frag
Last active August 1, 2024 01:57
A fragment shader to convert NV12 to RGB.
/** A fragment shader to convert NV12 to RGB.
* Input textures Y - is a block of size w*h.
* texture UV is of size w*h/2.
* Remember, both U and V are individually of size w/2*h/2, but they are interleaved.
* The layout looks like this :
* ----------
* | |
* | Y | size = w*h
* | |
* |________|
@jongwonwoo
jongwonwoo / JWScrollStateMachine.swift
Created April 22, 2017 06:30
State Machine for scroll events
//
// JWScrollStateMachine.swift
// JWThumbnailsNavigation
//
// Created by Jongwon Woo on 26/03/2017.
// Copyright ยฉ 2017 CocoaPods. All rights reserved.
//
import UIKit
@haje01
haje01 / ๋Œ€ํ™”ํ˜• ์ฑ—๋ด‡ ์„ค๊ณ„์˜ ๊ณผ์ œ.md
Last active June 15, 2022 09:33
๋Œ€ํ™”ํ˜• ์ฑ—๋ด‡ ์„ค๊ณ„์˜ ๊ณผ์ œ

์ตœ๊ทผ ์ธ๊ณต์ง€๋Šฅ์„ ํ™œ์šฉํ•œ ์ฑ—๋ด‡์— ๋Œ€ํ•œ ๊ด€์‹ฌ์ด ๋†’์•„์ง€๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์ฑ—๋ด‡ ์„ค๊ณ„์— ๊ด€ํ•œ ์ข‹์€ ๊ธ€์ด ์žˆ์–ด ๋ฒˆ์—ญ์„ ํ•ด๋ณด์•˜์Šต๋‹ˆ๋‹ค. ์ด ๊ธ€์€ IBM DeveloperWorks์— ๊ธฐ์žฌ๋œ Michael Yuan์˜ ๊ธ€์„ ๋ฒˆ์—ญํ•œ ๊ฒƒ์œผ๋กœ ์˜์—ญ์ด ์žˆ์Šต๋‹ˆ๋‹ค. - ๊น€์ •์ฃผ([email protected])


๋Œ€ํ™”ํ˜• ์ฑ—๋ด‡ ์„ค๊ณ„์˜ ๊ณผ์ œ

์‚ฌ์šฉ์ž๋Š” ์ฑ—๋ด‡์ด ๋งค์šฐ ๊ฐ„๋‹จํ•˜๊ณ  ์ตœ์†Œํ•œ์˜ ์š”๊ตฌ๋งŒ ํ•˜๊ธฐ์— ์ข‹์•„ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๊ฒƒ์€ ๋Œ€ํ™”์‹ ๋ฌธ์ž ๋ฉ”์‹œ์ง€์ฒ˜๋Ÿผ ๊ฐ„๋‹จํ•ด์งˆ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋˜ํ•œ, ์‚ฌ์šฉ์ž๋Š” ์ž์‹ ์ด ์„ ํ˜ธํ•˜๋Š” ๋ฉ”์‹œ์ง€ ์•ฑ์— ๊ณ„์† ๋จธ๋ฌผ๊ธฐ๋ฅผ ์„ ํ˜ธํ•ฉ๋‹ˆ๋‹ค. ์•ฑ, ์›น URL, ๋ฉ”๋‰ด, ๋ฒ„ํŠผ, ๊ด‘๊ณ , ํฌ๋กฌ ๋ฐ ๊ธฐํƒ€ ์š”์†Œ๋ฅผ ํƒ์ƒ‰ํ•˜์ง€ ์•Š๊ณ  ๋ฐ”๋กœ ๋ชฉํ‘œ๋ฅผ ๋‹ฌ์„ฑํ•˜๊ณ ์ž ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์ด ๋‹จ์ˆœ์„ฑ์€ ํฐ ์„ค๊ณ„ ๊ณผ์ œ๋„ ์ œ์‹œํ•ฉ๋‹ˆ๋‹ค. ์ฑ—๋ด‡์€ ์‚ฌ์šฉ์ž์˜ ๋ง์„ ์ •ํ™•ํ•˜๊ฒŒ ์ดํ•ดํ•˜๊ณ  ์ ์ ˆํžˆ ํ–‰๋™ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ์ด๊ฒƒ์€ ์˜ค๋Š˜๋‚  ์ตœ๊ณ ์˜ ์ž์—ฐ์–ด AI (์ธ๊ณต ์ง€๋Šฅ)์—๊ฒŒ๋„ ๋งค์šฐ ์–ด๋ ค์šด ๊ณผ์ œ์ž…๋‹ˆ๋‹ค.

ํ˜„์žฌ ์ƒํƒœ์˜ AI์—์„œ๋Š”, ๋Œ€ํ™”์‹ ๋ฌธ์ž ๋ฉ”์‹œ์ง€ ๋˜๋Š” ๋Œ€ํ™”์‹(Conversational) UI, ์ฆ‰ CUI๋Š” (์•ˆํƒ€๊น๊ฒŒ๋„) ๊ฑฐ์˜ ํ•ญ์ƒ ์ž˜ ์„ค๊ณ„๋œ ๊ทธ๋ž˜ํ”ฝ UI(GUI)๋ณด๋‹ค ์—ด๋“ฑํ•ฉ๋‹ˆ๋‹ค. GUI์™€ ๋น„๊ตํ•˜์—ฌ CUI๋Š” ์ดˆ๊ธฐ ๋‹จ๊ณ„์— ์žˆ์Šต๋‹ˆ๋‹ค. ์ปค๋ฎค๋‹ˆํ‹ฐ๋กœ์„œ ์šฐ๋ฆฌ๋Š” ์—ฌ์ „ํžˆ CUI์˜ ๋””์ž์ธ ํŒจํ„ด๊ณผ ์šฐ์ˆ˜ ์‚ฌ๋ก€๋ฅผ ๋ชจ์ƒ‰ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์ด ํŠœํ† ๋ฆฌ์–ผ์—์„œ๋Š” ์ฑ—๋ด‡์ด ์™œ ์‹คํŒจํ•˜๊ณ  ์„ฑ๊ณตํ•  ์ˆ˜ ์žˆ๋Š”์ง€ ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค.

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.


Effective Engineer - Notes

What's an Effective Engineer?

@ruseel
ruseel / aws-docker-high-tracffic-kernel.md
Last active May 24, 2024 14:18
AWS์—์„œ docker๋ฅผ ์“ธ ๋•Œ high traffic server๋ผ๋ฉด ์ด๋ ‡๊ฒŒ

AWS์—์„œ docker๋ฅผ ์“ธ ๋•Œ high traffic server๋ผ๋ฉด ์ด๋ ‡๊ฒŒ ํ•˜๋Š” ๊ฒƒ์ด ์ข‹๊ฒ ๋‹ค. amazon linux๋ฅผ ์“ด๋‹ค๊ณ  ํ•˜์ž.

ulimit

ulimit๋ฅผ ์˜ฌ๋ ค์ฃผ์–ด์•ผ ํ•œ๋‹ค. /etc/security/limit.conf ์—์„œ ๊ณ ์ณ์ฃผ์–ด๋„ docker์—๋Š” ์ ์šฉ๋˜์ง€ ์•Š๋Š”๋‹ค. limit.conf๋Š” PAM์„ ํ†ตํ•ด์„œ ๋กœ๊ทธ์ธํ–ˆ์„ ๋•Œ๋งŒ ๋จน๋Š” ์„ค์ •์ด๋ผ ๊ทธ๋ ‡๋‹ค. docker๋กœ ๋„์šด process์˜ pid๋ฅผ ์ฐพ๊ณ  cat /proc/<pid>/limits๋ฅผ ์‹คํ–‰ํ•ด์„œ ๋ณด๋ฉด ์ ์šฉ๋˜์—ˆ๋Š”์ง€ ์•„๋‹Œ์ง€ ํ™•์‹คํ•˜๊ฒŒ ์•Œ ์ˆ˜ ์žˆ๋‹ค. kernel์—์„œ ์ง์ ‘ ๊ทธ ํ”„๋กœ์„ธ์Šค์— ์–ด๋–ค ulimit์ด ์ ์šฉ๋˜์—ˆ๋Š”์ง€ ํ™•์ธํ•˜๋Š” ๋ฐฉ๋ฒ•์ด๋‹ค.

๊ทธ๋ž˜์„œ /etc/sysconfig/docker ํŒŒ์ผ์„ ๋งŒ๋“ค๊ณ  ์•„๋ž˜๋ฅผ ์ถ”๊ฐ€ํ•œ๋‹ค.

@fisherwebdev
fisherwebdev / React Lifecycle Methods
Created May 5, 2015 18:38
Cheatsheet for React lifecycle and update cycle methods
Lifecycle: | Update:
Mounting and Unmounting | New Props or State
--------------------------------+-----------------------------------
|
getDefaultProps() | componentWillReceiveProps()*
|
getInitialState() | shouldComponentUpdate()
|
componentWillMount() | componentWillUpdate()
|
@Turbo87
Turbo87 / app.js
Created February 15, 2015 04:05
webpack + font-awesome test
require('font-awesome/css/font-awesome.css');
document.body.innerHTML = '<i class="fa fa-fw fa-question"></i>';