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Heo KyuYoung bbvch13531

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working hard for better life being.
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bbvch13531 / How to use Cerchi.md
Last active June 1, 2023 09:28
How to use Cerchi.md

How to use Cerchi

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widget add

  1. Add Widget
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bbvch13531 / RxSwift error handling in network request.md
Created January 1, 2023 07:20
RxSwift error handling in network request
title date tags
RxSwift error handling in network request
2021-12-22 16:29:14 -0800
RxSwift

Network Request ์š”์ฒญํ•˜๋Š” ๊ธฐ๋Šฅ์€ iOS์•ฑ ๊ฐœ๋ฐœํ•  ๋•Œ ํ•ญ์ƒ ๊ตฌํ˜„ํ•˜๋Š” ์•„์ฃผ ๋‹น์—ฐํ•œ ๊ธฐ๋Šฅ์ด๋‹ค.

๋‚ด๊ฐ€ ์‚ฌ์šฉํ•˜๋Š” ์ผ๋ฐ˜์ ์ธ NetworkService Class๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค.

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bbvch13531 / X + Y Card Problem.md
Created January 1, 2023 07:13
์นด๋“œ ๋’ค์ง‘๊ธฐ ๋ฌธ์ œ์™€ ์ฆ๋ช…
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X + Y Card Problem
2018-07-28 13:00:00 +0900
์นด๋“œ ๋’ค์ง‘๊ธฐ ๋ฌธ์ œ์™€ ์ฆ๋ช…
๋„ค์ด๋“ 
์นด๋“œ ๋’ค์ง‘๊ธฐ
์ฆ๋ช…
X + Y

X + Y Card Problem

์šฐ๋ฆฌ๋‚˜๋ผ์—์„œ '๋„ค์ด๋“ ' ์ด๋ผ๋Š” ์ด๋ฆ„์œผ๋กœ ๊ฐœ๋ด‰ํ•œ 'X + Y' ์— ๋‚˜์˜ค๋Š” ์นด๋“œ ๋’ค์ง‘๊ธฐ ๋ฌธ์ œ

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bbvch13531 / InnerStructMemorySpace.md
Last active January 1, 2023 11:13
Swift์—์„œ Class์˜ ๋ฉค๋ฒ„ ๋ณ€์ˆ˜์ธ Struct์˜ ๋ฉ”๋ชจ๋ฆฌ ๊ณต๊ฐ„์„ ์•Œ์•„๋ณด๋Š” ์‹คํ—˜

Swift์—์„œ Class์˜ ๋ฉค๋ฒ„ ๋ณ€์ˆ˜์ธ Struct์˜ ๋ฉ”๋ชจ๋ฆฌ ๊ณต๊ฐ„์„ ์•Œ์•„๋ณด๋Š” ์‹คํ—˜

Swift์—์„œ Value type์ธ Struct์€ Stack space์— ํ• ๋‹น๋œ๋‹ค๊ณ  ์•Œ๋ ค์ ธ ์žˆ๊ณ , Reference type์ธ Class๋Š” Heap space์— ํ• ๋‹น๋œ๋‹ค๊ณ  ์•Œ๋ ค์ ธ ์žˆ์Šต๋‹ˆ๋‹ค.

๊ทธ๋ ‡๋‹ค๋ฉด Class์˜ ๋ฉค๋ฒ„๋ณ€์ˆ˜๋กœ ์ •์˜๋œ Struct์€ ์–ด๋А ๋ฉ”๋ชจ๋ฆฌ ๊ณต๊ฐ„์— ํ• ๋‹น๋  ๊ฒƒ์ธ๊ฐ€? ์— ๋Œ€ํ•œ ์˜๋ฌธ์ด ์ƒ๊ฒจ์„œ ์‹œ์ž‘ํ•˜๊ฒŒ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.


์‹คํ—˜ํ™˜๊ฒฝ์€ MacOS 12.6, ๋งฅ๋ถํ”„๋กœ M1 16์ธ์น˜, M1 Pro ์นฉ์…‹, Xcode 14.1, Swift 5.7.1 ์ž…๋‹ˆ๋‹ค.

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bbvch13531 / ConcurrentPerformBatch.swift
Created September 11, 2021 08:09
MonteCarloSimulation1
import Foundation
class ConcurrentPerformBatchExample {
func isSatisfingF1(x: Double, y: Double) -> Bool {
return x * x + (y - 5) * (y - 5) > 5 * 5
}
func isSatisfingF2(x: Double, y: Double) -> Bool {
return (x * x) + (y * y) < 10 * 10
}
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bbvch13531 / 0. Deview2018.md
Last active May 10, 2019 11:15
Deview 2018 ํ›„๊ธฐ

10์›” 11์ผ ~ 12์ผ ์ฝ”์—‘์Šค์—์„œ ์—ด๋ฆฐ DEVIEW 2018์„ ์ •๋ฆฌํ•œ ๊ธ€์ž…๋‹ˆ๋‹ค.
๋ฐœํ‘œ๋‚ด์šฉ์€ SlideShare์™€ ์ปจํผ๋Ÿฐ์Šค๋•Œ ๋ฉ”๋ชจํ•œ ๋‚ด์šฉ์„ ์ฐธ๊ณ ํ•˜์—ฌ ์ž‘์„ฑํ–ˆ์Šต๋‹ˆ๋‹ค.

๊ธ€์˜ ๊ธธ์ด์™€ ๊ฐ€๋…์„ฑ์„ ๊ณ ๋ คํ•ด์„œ ๋ชจ๋“  ๊ธ€์€ ๋‘๊ด„์‹์œผ๋กœ ์ผ์Šต๋‹ˆ๋‹ค.

์„ธ์…˜๋ณ„๋กœ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ํ˜•์‹์„ ์œ ์ง€ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

# [์„ธ์…˜์ œ๋ชฉ]
 [๋ฐœํ‘œ์ž๋ฃŒ ๋งํฌ]
@bbvch13531
bbvch13531 / 0. index.md
Last active September 21, 2018 03:16
2018 if kakao ์ปจํผ๋Ÿฐ์Šค ํ›„๊ธฐ

๋ฐœํ‘œ์ž๋ฃŒ

9์›” 4์ผ ์ฝ”์—‘์Šค์—์„œ ์—ด๋ฆฐ if kakao 2018 ์ปจํผ๋Ÿฐ์Šค๋ฅผ ์ •๋ฆฌํ•œ ๊ธ€์ž…๋‹ˆ๋‹ค.

๋ฐœํ‘œ๋‚ด์šฉ์€ SlideShare์™€ ์„ธ์…˜์„ ๋“ค์œผ๋ฉฐ ๋ฉ”๋ชจํ•œ ๋‚ด์šฉ์„ ์ฐธ๊ณ ํ•˜์—ฌ ์ž‘์„ฑํ–ˆ์Šต๋‹ˆ๋‹ค.

๋ฐœํ‘œ๋‚ด์šฉ์„ ์š”์•ฝํ•ด์„œ ์ƒ๋žต๋œ ๋‚ด์šฉ์ด ์žˆ์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋ฐœํ‘œ์ž๋ฃŒ์™€ ๊ฐ™์ด ๋ณด์‹œ๋Š” ๊ฒƒ์„ ์ถ”์ฒœ๋“œ๋ฆฝ๋‹ˆ๋‹ค.

@bbvch13531
bbvch13531 / iOS Tech Meetup.md
Last active October 30, 2018 08:41
0823 D2 iOS Tech Meetup

iOS Tech Meetup

8์›” 23์ผ ๋„ค์ด๋ฒ„ ๊ทธ๋ฆฐํŒฉํ† ๋ฆฌ์—์„œ ์ง„ํ–‰๋œ iOS Tech Meetup ์ •๋ฆฌ์ž…๋‹ˆ๋‹ค.

์ฐธ๊ฐ€์ž๋ถ„๋“ค์˜ ๊ฒฝํ—˜๊ณผ ํ˜„์—… ๊ฐœ๋ฐœ์ž์˜ ์ƒ๊ฐ์„ ๋“ค์„ ์ˆ˜ ์žˆ์–ด์„œ ์ข‹์€ ๊ธฐํšŒ์˜€๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค.

iOS๊ฐœ๋ฐœ์ž์˜ ์ž…์žฅ์—์„œ iOS๋ฅผ ์ฃผ์ œ๋กœ ํ•œ ์„ธ๋ฏธ๋‚˜๊ฐ€ ๋งŽ์ง€ ์•Š์•„์„œ ์•„์‰ฌ์› ๋Š”๋ฐ

์ด๋ฒˆ Tech Meetup์—์„œ ๊ทธ๋™์•ˆ ๊ถ๊ธˆํ–ˆ๋˜ ์˜๋ฌธ๋“ค์„ ํ•ด์†Œํ•  ์ˆ˜ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.