๐Ÿ’ป 151

[๋…ธ์…˜] Github ์ปค๋ฐ‹ ๊ทธ๋ž˜ํ”„ ์—ฐ๋™

1. Github ์ปค๋ฐ‹ ๊ทธ๋ž˜ํ”„ API GitHub ์ปค๋ฐ‹ ๊ทธ๋ž˜ํ”„(GitHub Contributions Graph) ๋ณด์—ฌ์ฃผ๊ธฐ TL;DR jamesu.dev ๊นƒํ—ˆ๋ธŒ ์ปค๋ฐ‹ ๊ทธ๋ž˜ํ”„ API๋ฅผ ๊ทธ๋Œ€๋กœ ๊ธ์–ด์˜ต์‹œ๋‹ค. ์•„๋ž˜ HTML ํƒœ๊ทธ๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด ์›น ์–ด๋””๋“  ํฌํ•จ์‹œํ‚ฌ ์ˆ˜ ์žˆ์„ ๊ฒƒ์ž…๋‹ˆ๋‹ค. ์ด์ œ ์ด๊ฑธ ๋…ธ์…˜์— ํฌํ•จ์‹œํ‚ฌ ์ˆ˜ ์žˆ๋„๋ก ํฌ์žฅํ•ด ๋ด…์‹œ๋‹ค. 2. Notion์— ์ž„๋ฒ ๋“œ

๐Ÿ’ป/์›น 2021.09.02

[Linux] ๋””๋ ‰ํ† ๋ฆฌ ํŒŒ์ผ ์‹œ์Šคํ…œ

๋””๋ ‰ํ† ๋ฆฌ์™€ ํŒŒ์ผ ์‹œ์Šคํ…œ ๋””๋ ‰ํ† ๋ฆฌ์™€ ํŒŒ์ผ ์‹œ์Šคํ…œ ๋ฆฌ๋ˆ…์Šค์™€ ์œ ๋‹‰์Šค์˜ ๋ชจ๋“  ๊ฒƒ์€ ํŒŒ์ผ์ž…๋‹ˆ๋‹ค. ๋””๋ ‰ํ† ๋ฆฌ๋„, ํŒŒ์ผ๋„, ์žฅ์น˜๋„ ํŒŒ์ผ์ž…๋‹ˆ๋‹ค. ์žฅ์น˜๋“ค์€ ๋Œ€๊ฐœ ๋…ธ๋“œ๋กœ ์ทจ๊ธ‰๋˜์ง€๋งŒ, ๊ทธ๊ฒƒ๋„ ํŒŒ์ผ์ž…๋‹ˆ๋‹ค. ๋ฆฌ๋ˆ…์Šค์™€ ์œ ๋‹‰์Šค์˜ ํŒŒ์ผ ์‹œ help.ubuntu.com

[๋„คํŠธ์›Œํฌ] eno1 / lo

eno1 / lo What does eno1 and lo mean When running the following command in bash: netstat -i I am returned something which looks like this: Kernel Interface table iface MTU ... eno1 1500 lo 50000 I ran this command wit... unix.stackexchange.com 127.0.0.1 ๊ณผ localhost์˜ ์ฐจ์ด ์šฐ๋ฆฌ๋Š” ๋‚ด๋ถ€์ ์œผ๋กœ ์„œ๋ฒ„๋ฅผ ๊ตฌ์ถ•ํ•˜๊ณ  ๋ฐฑ์—”๋“œ ์„œ๋ฒ„๋ฅผ ๊ฐœ๋ฐœํ•  ๋•Œ ํ”ํžˆ๋“ค localhost:3000 ์„ ์‚ฌ์šฉํ•˜๊ณค ํ•œ๋‹ค.๊ทธ๋ฆฌ๊ณ  localhost:3000 ๊ณผ ์ด๊ฒƒ์˜ ip์ฃผ์†Œ์ธ 127.0.0.1:3000 ์„ ๋ธŒ๋ผ์šฐ์ ธ ์ฐฝ์— ์ž…๋ ฅํ•˜๋ฉด ๊ฐ™์€ ๊ฒฐ๊ณผ..

๐Ÿ’ป/CS 2021.07.28

[๋ธ”๋ก์ฒด์ธ] Besu : Quorum Developer Quickstart

Private Network Example - Hyperledger Besu Last update: April 22, 2021 Quorum Developer Quickstart tutorial The Quorum Developer Quickstart uses the Hyperledger Besu Docker image to run a private IBFT 2.0 network of Besu nodes managed by Docker Compose. Warning This tutorial runs a private network besu.hyperledger.org Hyperledger Besu๋Š” Quorum Developer Quickstart๋ผ๋Š” ์ดˆ๋ณด์šฉ ํ”„๋กœ๊ทธ๋žจ์„ ์ œ๊ณตํ•œ๋‹ค. ํ•ด๋‹น ํ”„๋กœ๊ทธ๋žจ์„ ์‹คํ–‰ํ•˜๋ฉด,..

[๋จธ์‹ ๋Ÿฌ๋‹] ํ”„๋กœ์ ํŠธ ๊ฐ•ํ™”: PCA, ์‹ ๊ฒฝ๋ง

PCA — how to choose the number of components? How many principal components do we need when using Principal Component Analysis? www.mikulskibartosz.name ๋‹ค์ค‘์„ ํ˜•ํšŒ๊ท€(Multiple Linear Regression) - ํŒŒ์ด์ฌ ์ฝ”๋“œ ์˜ˆ์ œ - ์•„๋ฌดํŠผ ์›Œ๋ผ๋ฐธ ํŒŒ์ด์ฌ scikit-learn์œผ๋กœ ๋‹ค์ค‘์„ ํ˜•ํšŒ๊ท€(Multiple Linear Regression) ๋ถ„์„ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์ฝ”๋“œ ์˜ˆ์ œ์™€ ํ•จ๊ป˜ ์‚ดํŽด๋ณด์ž. hleecaster.com

๐Ÿ’ป/ML 2021.07.27

[๋ธ”๋ก์ฒด์ธ] Hyperledger Besu ํ™˜๊ฒฝ ์„ค์ •(CentOS 7)

1. ์˜ˆ์ œ ํ™˜๊ฒฝ ๊ตฌ์„ฑ : CentOS 7 VirtualBox์— Linux CentOS 7 ์„ค์น˜ (+์™ธ๋ถ€ IP ์„ค์ •๊นŒ์ง€) - ์‚ฌ์ „์ค€๋น„ 1. VitualBox ์„ค์น˜ https://www.virtualbox.org/wiki/Download_Old_Builds_5_2 Download_Old_Builds_5_2 – Oracle VM VirtualBox Download VirtualBox (Old Builds): VirtualBox 5.2 The Extension Pa.. xxsiyoung.tistory.com ํšŒ์‚ฌ์—์„œ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ๋‹ค๋ฉด, ์œ„ ๊ธ€์ฒ˜๋Ÿผ Virtual Box์˜ ๋„คํŠธ์›Œํฌ ์„ค์ •์„ ๋ธŒ๋ฆฌ์ง€ ์–ด๋Œ‘ํ„ฐ๋กœ ์„ค์ • ์‹œ ๋ฌธ์ œ๊ฐ€ ์žˆ์„ ์ˆ˜ ์žˆ๋‹ค. ๋‚˜๋Š” NAT ๋„คํŠธ์›Œํฌ๋กœ ์„ค์ •ํ•˜์—ฌ ์ด์šฉํ•˜๊ธฐ๋กœ ํ–ˆ๋‹ค. Virtual Box ๋„คํŠธ์›Œํฌ ..

[๋ธ”๋ก์ฒด์ธ] ๋””์ง€ํ„ธ ์ž์‚ฐ

๋””์ง€ํ„ธ ์ž์‚ฐ - ํ•ด์‹œ๋„ท ๋””์ง€ํ„ธ ์ž์‚ฐ(Digital Asset)์€ ๋ณธ์งˆ์ ์œผ๋กœ ์ด์ง„ ํ˜•์‹(binary format)์œผ๋กœ ์กด์žฌํ•˜๋ฉฐ ์‚ฌ์šฉํ•  ๊ถŒ๋ฆฌ๊ฐ€ ์žˆ๋Š” ๊ฒƒ์„ ๋งํ•œ๋‹ค. ์‚ฌ์šฉํ•  ๊ถŒํ•œ์ด ์—†๋Š” ๋ฐ์ดํ„ฐ๋Š” ๋””์ง€ํ„ธ ์ž์‚ฐ์œผ๋กœ ๊ฐ„์ฃผํ•˜์ง€ ์•Š๋Š”๋‹ค. ๋””์ง€ํ„ธ ๋ฌธ์„œ, ๋“ค์„ wiki.hash.kr [ET๋‹จ์ƒ]๋””์ง€ํ„ธ ์ž์‚ฐ์„ ๋ฆฌ์–ผ๋ฆฌํ‹ฐ๋กœ ๋งŒ๋“œ๋Š” ๊ฒƒ์€ ๋ณด์•ˆ์ด๋‹ค ๋””์ง€ํ„ธ ์ž์‚ฐ์ด ์ ์  ๋ฆฌ์–ผ๋ฆฌํ‹ฐ๋กœ ์ธ์ •๋ฐ›๊ณ  ์žˆ๋‹ค. ์ตœ๊ทผ์— ์—ด๋ฆฐ ๋น„ํŠธ์ฝ”์ธ2021 ํ–‰์‚ฌ์—์„œ ์—˜์‚ด๋ฐ”๋„๋ฅด๋Š” ์„ธ๊ณ„ ์ตœ์ดˆ๋กœ ๋น„ํŠธ์ฝ”์ธ์„ ๋ฒ•์ •ํ†ตํ™”๋กœ ์Šน์ธํ•œ๋‹ค๊ณ  ๋ฐœํ‘œํ•˜๊ธฐ๋„ ํ–ˆ๋‹ค. ์ด๋ฏธ ๋งŽ์€ ์ „ํ†ต ๊ธˆ์œต์‚ฌ์™€ ํŽ€ www.etnews.com [๋‹จ๋…] ์šฐ๋ฆฌ์€ํ–‰๋„ ๋””์ง€ํ„ธ์ž์‚ฐ ์ปค์Šคํ„ฐ๋”” ์ง„์ถœ…ํ•ฉ์ž‘์‚ฌ ์„ค๋ฆฝ [๋‹จ๋…] ์šฐ๋ฆฌ์€ํ–‰๋„ ๋””์ง€ํ„ธ์ž์‚ฐ ์ปค์Šคํ„ฐ๋”” ์ง„์ถœ…ํ•ฉ์ž‘์‚ฌ ์„ค๋ฆฝ, ์ฝ”์ธํ”Œ๋Ÿฌ๊ทธ์™€ ํ•ฉ์ž‘๋ฒ•์ธ ์„ค๋ฆฝ ์•”ํ˜ธํ™”ํ·NFT ๋“ฑ ๋””์ง€ํ„ธ์ž์‚ฐ ์ˆ˜..