์ „์ฒด ๊ธ€ 296

[CNN/Voca] Trump issues orders banning TikTok and WeChat from operating in 45 days (์ค‘๋žต)

์›๋ฌธ: https://edition.cnn.com/2020/08/06/politics/trump-executive-order-tiktok/index.html Trump issues orders banning TikTok and WeChat from operating in 45 days if they are not sold by Chinese parent companies President Donald Trump on Thursday issued executive orders that would ban the social media app TikTok and WeChat from operating in the US in 45 days if they are not sold by their Chinese-ow..

Daily Life/English 2020.08.08

[CNN/Voca] Louisiana Supreme Court upholds Black man's life sentence for stealing hedge clippers more than 20 years ago

์›๋ฌธ: https://edition.cnn.com/2020/08/06/us/louisiana-supreme-court-trnd/index.html Louisiana Supreme Court upholds Black man's life sentence for stealing hedge clippers more than 20 years ago A Black Louisiana man will spend the rest of his life in prison for stealing hedge clippers, after the Louisiana Supreme Court denied his request to have his sentence overturned last week. www.cnn.com - upho..

Daily Life/English 2020.08.08

2020.08.06(Thu) Idioms + examples

# 15 Idioms and sentece examples 1. create a lot of hype : ํฐ ํ™”์ œ๋ฅผ ์ผ์œผํ‚ค๋‹ค. def) hype : a situation in which sth is advertised and discussed in newspapers, on television, etc. a lot in order to attract everyoone's interest. ๊ด‘๊ณ . ์„ ์ „. ex) The movie ParaSite created a lof of hype. ex) The Academy Awards this year created a lot of hype. 2. thought-provoking : ์ƒ๊ฐ์„ ํ•˜๊ฒŒ ๋งŒ๋“œ๋Š”. def) challenging or causing someon..

Daily Life/English 2020.08.07

[์ฑ… ๋ฆฌ๋ทฐ] ์–ด๋–ป๊ฒŒ ๊ณต๋ถ€ํ•  ๊ฒƒ์ธ๊ฐ€ - by ํ—จ๋ฆฌ ๋ขฐ๋””๊ฑฐ ๅค– 2์ธ

๊ณ ๋“ฑํ•™๊ต ๋•Œ๋ถ€ํ„ฐ '์–ด๋–ป๊ฒŒ ๊ณต๋ถ€ํ•  ๊ฒƒ์ธ๊ฐ€'๋Š” ๋‚ด๊ฒŒ ํ•ญ์ƒ ํ™”๋‘์˜€๋‹ค. ์„ธ์ƒ์€ ๋„“๊ณ  ์ž˜ ํ•˜๋Š” ์‚ฌ๋žŒ๋„ ๋„ˆ๋ฌด ๋งŽ๊ณ , ์—ด์‹ฌํžˆ ํ•˜๋Š” ์‚ฌ๋žŒ๋„ ๋„ˆ๋ฌด ๋งŽ๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค. ์‚ฌ๋†“๊ณ  ์•ˆ ์ฝ์—ˆ๋˜ ์ด ์ฑ…์ด ๊ฐ‘์ž๊ธฐ ์ƒ๊ฐ๋‚˜ ์ฝ๊ณ  ์ •๋ฆฌํ•œ๋‹ค. ์ผ๋ถ€ ์ธ์ƒ์ ์ธ ๋‚ด์šฉ๋งŒ์„ ๋ฐœ์ทŒํ–ˆ์œผ๋ฉฐ, ์š”์•ฝ/์ •๋ฆฌ๋ฅผ ์œ„ํ•ด ๋ฌธ์žฅ์„ ๋ฐ”๊พธ๊ฑฐ๋‚˜ ์ƒ๋žตํ•œ ๋ถ€๋ถ„์ด ์žˆ๋‹ค. - ๋‹ค์Œ์€ ์ฑ…์—์„œ ๋งํ•˜๋Š” 'ํšจ๊ณผ๊ฐ€ ๊ฒ€์ฆ๋œ ํ•™์Šต๋ฒ•๋“ค'์˜ ๋‚ด์šฉ์„ ์ •๋ฆฌ/์š”์•ฝํ•œ ๊ฒƒ์ด๋‹ค. 1. ๋…ธ๋ ฅ์„ ๋งŽ์ด ๋“ค์—ฌ ๋ฐฐ์šด ์ง€์‹: ๋” ๊นŠ์ด ๋‚จ๊ณ  ๋” ์˜ค๋ž˜๊ฐ„๋‹ค. 2. ์ธ์ถœ์—ฐ์Šต(retrieval practice): ๊ธฐ์–ต ์†์—์„œ ์‚ฌ์‹ค์ด๋‚˜ ๊ฐœ๋…, ์‚ฌ๊ฑด์„ ๋– ์˜ฌ๋ฆฌ๋Š” ์ธ์ถœ์—ฐ์Šต์€ ๋ฐ˜๋ณตํ•ด์„œ ์ฝ๋Š” ๋ณต์Šต๋ณด๋‹ค ๋” ํšจ์œจ์ ์ด๋‹ค. - ์ธ์ถœ ํ˜น์€ ํšŒ์ƒ์€ ๊ธฐ์–ต์„ ๊ฐ•ํ™”ํ•˜๊ณ  ๋ง๊ฐ์„ ๋ง‰์•„์ค€๋‹ค. - ๊ต์žฌ๋ฅผ ์ฝ๊ฑฐ๋‚˜ ๊ฐ•์˜๋ฅผ ๋“ค์€ ํ›„ ์•„์ฃผ ๊ฐ„๋‹จํ•œ ์‹œํ—˜ ํ•œ ๋ฒˆ๋งŒ ๋ณด์•„๋„ ..

[Java] printf ์ถœ๋ ฅ์„œ์‹ - %d, %f, %c, %s

1. \n : new line: ํ•œ ์ค„ ๋„์›€ ex) System.out.println("์•ˆ๋…•\nํ•˜์„ธ์š”"); ==> ์ถœ๋ ฅ๊ฒฐ๊ณผ: ์•ˆ๋…• ํ•˜์„ธ์š” 2. \t: tab : ์ผ์ • ๊ฐ„๊ฒฉ ๋„์›€ ex) System.out.println("์•„์ด์œ \t LvoePoem \t 2019๋…„ 12์›” ๋ฐœ๋งค"); ==> ์ถœ๋ ฅ๊ฒฐ๊ณผ: ์•„์ด์œ  LvoePoem 2019๋…„ 12์›” ๋ฐœ๋งค 3. \": ์Œ๋”ฐ์˜ดํ‘œ ์ถœ๋ ฅ ex) System.out.println("\"Hello, Java\""); ==> ์ถœ๋ ฅ๊ฒฐ๊ณผ: "Hello, Java" 1. println: ์ถœ๋ ฅ ํ›„ ํ•œ ์ค„ ๋„์›€ 2. pirnt: ์ถœ๋ ฅ ํ›„ ์ค„ ๋„์šฐ์ง€ X. ํ•œ ์ค„๋กœ ์ญ‰ ์ถœ๋ ฅ. 3. ์„œ์‹์ด ์žˆ๋Š” ์ถœ๋ ฅ - JDK 1.5 ์ด์ƒ์—์„œ๋งŒ ๊ฐ€๋Šฅ. printf์—์„œ๋งŒ ๊ฐ€๋Šฅ. println์—์„œ๋Š” ๋ถˆ๊ฐ€. 1)..

[TIL] ์Šคํƒ, ํ, ์žฌ๊ท€ํ•จ์ˆ˜, split ํ•จ์ˆ˜๋กœ String ํ•œ ๊ธ€์ž์”ฉ ์ž˜๋ผ์„œ ๋ฐฐ์—ด์— ๋„ฃ๊ธฐ

1. String ์„ ํ•œ ๊ธ€์ž์”ฉ ์ž˜๋ผ์„œ ๋ฐฐ์—ด์— ๋„ฃ๊ธฐ ==> split ํ•จ์ˆ˜ ์‚ฌ์šฉ String word = "HELLOWORLD"; String[] arr; arr = word.split(""); // ์ถœ๋ ฅํ•ด์„œ ํ™•์ธํ•ด๋ณด๊ธฐ for(int i=0;i= 'a' && element.charAt(i)

[Mac] ๋งฅ๋ถ ์™€์ดํŒŒ์ด ์—ฐ๊ฒฐ ์•ˆ ๋  ๋•Œ - "WPA2 ์•”ํ˜ธ๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค."

๋งฅ๋ถ์ด ์™€์ดํŒŒ์ด ์—ฐ๊ฒฐ์ด ์ž˜ ์•ˆ ๋ผ์„œ ํ—ค๋งค๋‹ค๊ฐ€ ํ•ด๊ฒฐํ–ˆ๋‹ค. ์—๋Ÿฌ ๋ฉ”์‹œ์ง€: "(์™€์ดํŒŒ์ด ์ด๋ฆ„) Wi-Fi ๋„คํŠธ์›Œํฌ๋Š” WPA2 ์•”ํ˜ธ๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค." ํ˜„์ƒ: ๋น„๋ฐ€๋ฒˆํ˜ธ๋ฅผ ์ œ๋Œ€๋กœ ์ž…๋ ฅํ•ด๋„ ์œ„์™€ ๊ฐ™์€ ์˜ค๋ฅ˜๋ฉ”์‹œ์ง€๊ฐ€ ๋œจ๋ฉด์„œ ์—ฐ๊ฒฐ์ด ์•ˆ ๋˜์—ˆ๋‹ค. ์™€์ดํŒŒ์ด๋ฅผ ๊ป๋‹ค๊ฐ€ ๋‹ค์‹œ ์ผœ๊ฑฐ๋‚˜ ํ•ด๋„ ๋งˆ์ฐฌ๊ฐ€์ง€์˜€๊ณ , ๊ฐ„ํ—์ ์œผ๋กœ ๋งฅ๋ถ ์ „์ฒด๋ฅผ ์ข…๋ฃŒํ–ˆ๋‹ค๊ฐ€ ๋‹ค์‹œ ์ผœ๋ฉด ๋˜๋Š” ๊ฒฝ์šฐ๋„ ์žˆ์—ˆ์ง€๋งŒ 3๋ฒˆ์— 1๋ฒˆ ๊ผด์ด์—ˆ๋‹ค. ํ•ด๊ฒฐ๋ฐฉ๋ฒ•: ์‹œ์Šคํ…œ ํ™˜๊ฒฝ์„ค์ • > ๋„คํŠธ์›Œํฌ > ์™€์ดํŒŒ์ด > ๊ณ ๊ธ‰ > TCP/IP ํƒญ > 'DHCP ์ž„๋Œ€ ๊ฐฑ์‹ ' ํด๋ฆญ. ์ด๋ ‡๊ฒŒ ์กฐ์น˜ํ•˜๋ฉด ์™€์ดํŒŒ์ด๊ฐ€ ์ž˜ ์—ฐ๊ฒฐ๋˜๋Š” ๊ฒƒ์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋‹ค. # [์ฐธ๊ณ ] DHCP - ์ดํ‹€ ์ „์— ๋ฉด์ ‘์—์„œ 'DHCP๊ฐ€ ๋ฌด์—‡์ธ๊ฐ€?'๋ฅผ ๋ฌผ์–ด๋ด์„œ, ๊ฒธ์‚ฌ๊ฒธ์‚ฌ ์—ฌ๊ธฐ์— ์ •๋ฆฌํ•œ๋‹ค. - DHCP: Dynamic Host Configuration..

Programming/Etc 2020.06.27

[Git] CRLF, .gitattributes, ์ƒˆ๋กœ์šด branch ๊ฐ€์ ธ์˜ค๊ธฐ, ์›๊ฒฉ branch ์‚ญ์ œ

Git ๊ด€๋ จํ•ด์„œ, ์€๊ทผํžˆ ์ž์ฃผ ์“ฐ๋Š”๋ฐ ์ž˜ ๊นŒ๋จน๋Š” ๊ฒƒ๋“ค. #1. github์— ์ƒˆ๋กœ ๋งŒ๋“  branch ๊ฐ€์ ธ์˜ค๊ธฐ git remote update #2. github ์›๊ฒฉ๋ธŒ๋žœ์น˜ ์‚ญ์ œ git checkout dev // ์‚ญ์ œํ•˜๋ ค๋Š” ๋ธŒ๋žœ์น˜๊ฐ€ ์•„๋‹Œ ๋‹ค๋ฅธ ๋ธŒ๋žœ์น˜์— checkout git branch --delete branchname // ์‚ญ์ œ ์›ํ•˜๋Š” ๋ธŒ๋žœ์น˜๋ฅผ ๋กœ์ปฌ์—์„œ ์‚ญ์ œ git push origin :branchname // ์›๊ฒฉ์—์„œ๋„ ์‚ญ์ œ #3. CR/LF https://www.lesstif.com/gitbook/git-crlf-20776404.html #4. .gitattribute ์ด์šฉ - Github์—์„œ ์ฃผ ์–ธ์–ด๋กœ ํ‘œ์‹œ๋œ ๊ฒƒ์„ ๋ณ€๊ฒฝํ•˜๊ณ  ์‹ถ์„ ๋•Œ https://musma.github.io/2019/08/26..

Programming/Git 2020.06.05