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"๊ตฌ์†Œ๋ จ ๋‹น์‹œ์ธ 1937๋…„ ์—ฐํ•ด์ฃผ์—์„œ ์ค‘์•™์•„์‹œ์•„๋กœ ๊ฐ•์ œ ์ด์ฃผํ•œ ๊ณ ๋ ค์ธ ๋™ํฌ๋Š” ๊ฐœํ˜ยท๊ฐœ๋ฐฉ์„ ํƒ€๊ณ  ๊ณ ๊ตญ์œผ๋กœ ๋‚ ์•„์™”์œผ๋ฉฐ, ํ˜„์žฌ ์•ˆ์‚ฐ๊ณผ ๊ด‘์ฃผ๊ด‘์—ญ์‹œ ๋“ฑ์— 4๋งŒ์—ฌ ๋ช…์ด ๊ฑฐ์ฃผํ•˜๊ณ  ์žˆ๋‹ค."
๋‚ด๊ฐ€ ์•Œ๊ธฐ๋ก  ์—ฌ๊ถŒ ์‚ฌ๋ณธ์€ ๋น„์ž๋ฅผ ๋งŒ๋“ค ๋•Œ ํ•„์š”ํ•ด์š”.
์‚ฌ์ฟ ๋ผ์ง€๋งˆ์— ๋Œ€ํ•ด ์„ค๋ช…ํ•ด์ค˜.
IP Address์— ๋Œ€ํ•œ ์„ค๋ช…์œผ๋กœ ๊ฐ€์žฅ ์˜ฌ๋ฐ”๋ฅธ ๊ฒƒ์€? A. Network ID๋กœ 126์€ ์‚ฌ์šฉํ•  ์ˆ˜ ์—†๋‹ค. B. B Class์˜ ์ตœ์ƒ์œ„ 2๋น„ํŠธ๋Š” `11โ€™์œผ๋กœ ์„ค์ •ํ•œ๋‹ค. C. ํ•˜๋‚˜์˜ Network ID์— ๋Œ€ํ•ด ์ค‘๋ณต๋œ Host ID๊ฐ€ ์กด์žฌํ•œ๋‹ค. D. C Class๋Š” ์ฃผ๋กœ ์†Œ๊ทœ๋ชจ ๊ธฐ์—…์˜ LAN ํ™˜๊ฒฝ์— ํ• ๋‹น๋œ๋‹ค. ์ •๋‹ต:
์œค๋ฆฌ ๊ต์œก์€ ์™œ ์ค‘์š”ํ•ด?
์œ„์— ์ค„ ๊ฐ€๋งŒ์žˆ์–ด ์œ„์— ์ค„ ๋ถ€์†๊ธฐ๊ด€ ์˜ˆ
"์˜ํšŒ๊ฐ€ ๋‚ด๊ฐ์— ๋Œ€ํ•ด ๋ถˆ์‹ ์ž„๊ถŒ์„ ๊ฐ€์ง€๋ฉฐ, ๋‚ด๊ฐ์€ ๊ตญํšŒ ํ•ด์‚ฐ๊ถŒ์„ ๊ฐ–์ง€๋งŒ, ๋Œ€ํ†ต๋ น์€ ์˜ํšŒ์— ๋Œ€ํ•ด์„œ๋Š” ์ฑ…์ž„์„ ์ง€์ง€ ์•Š๋Š”๋‹ค."
๊ทธ๋ ‡๊ตฐ์š” ๊ทธ๋Ÿผ ๋จผ์ € ๊ฒฌ์ ๋ถ€ํ„ฐ ๋ฐ›์•„์•ผ๊ฒ ๋„ค์š”
์ผ๋ณธ ํ”„๋กœ ์•ผ๊ตฌ ์˜ฌ์Šคํƒ€์ „์ด ์ฒ˜์Œ ์‹œ์ž‘๋œ ํ•ด๋Š” ์–ธ์ œ์•ผ?
Write a subject line for this message: September 13, 2001 Dear Jeff: I know with your departure from Enron tomorrow and with the loss of friends and business associates on Tuesday you have much on your mind. For those reasons, I hesitate to contact you now, but realize from my personal experiences that thi...
๋‹น์‚ฌ์˜ ์ง€์†์ ์ธ ์ง€์›์— ๊ฐ์‚ฌ๋“œ๋ฆฝ๋‹ˆ๋‹ค.
ํ•˜์ง€๋งŒ ์†์€ ์‚ฌ๋žŒ๋“ค์ด ๊ฝค ์žˆ๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค.
์ตœ์ค€์šฉ ๊ฐ€์กฑ์€ ์•„๋“ค ํ˜„์šฐ ๊ตฐ์˜ ๊ฒจ์šธ๋ฐฉํ•™์„ ๋งž์•„ ์ฒ˜์Œ์œผ๋กœ ๊ฐ€์กฑ ์—ฌํ–‰์„ ๋– ๋‚ฌ๋‹ค.
๊ทธ๋Š” ์ด ๋ณ‘์›์—์„œ๋Š” 1ํšŒ์šฉ์œผ๋กœ๋งŒ ์‚ฌ์šฉ์ด ๊ฐ€๋Šฅํ•œ ํ”Œ๋ผ์Šคํ‹ฑ ์บ๋‰ผ๋Ÿฌ๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋Œ€๋ถ€๋ถ„์ด๋ผ๊ณ  ๋งํ•˜๊ณ  ์œ ์ฃ„ ํŒ๊ฒฐ์„ ๋ฐ›์€ ์™ธ๊ตญ์ธ ๊ฐ„ํ˜ธ์‚ฌ๋“ค์ด ๋ณ‘์›์˜ ๋ถ„๊ณผ์— ๋ถ„์‚ฐ๋ผ ์ผํ•˜๊ณ  ์žˆ์—ˆ์ง€๋งŒ ๊ฐ์—ผ์€ 3๊ฐœ ๋ถ„๊ณผ ์ค‘ ํ•œ ๋ถ„๊ณผ์—์„œ๋งŒ ์ผ์–ด๋‚ฌ๋‹ค๊ณ  ์ง€์ ํ–ˆ๋‹ค.
์˜ค์กด์€ ์–ธ์ œ ๊ฒฐ์„ฑ๋˜์—ˆ์–ด?
๊ฐœ์ธ์ ์ธ ์„ ํ˜ธ๋„์™€ ์š”๊ตฌ์‚ฌํ•ญ์— ๋”ฐ๋ผ ์‹์Œ๋ฃŒ, ๋ฌผ ๋ฐ ๋ฒŒ๋ชฉ ํŒจํ‚ค์ง€๋ฅผ ํ˜‘์ƒํ•˜๋Š” ์บ ํ”„์žฅ ์ด์›ƒ ์—ญํ• ์„ ํ•˜๋Š” ๋‘ ์ฐธ๊ฐ€์ž ๊ฐ„์˜ ํ˜‘์ƒ์—์„œ ์ž…๋ ฅ์ด ์ด๋ฃจ์–ด์ง‘๋‹ˆ๋‹ค. ์ตœ๊ทผ ๋Œ€ํ™” ๋ฌธ๋งฅ๊ณผ ์ง€๋‚œ 3๊ฐœ์˜ ๋ฐœ์–ธ์ด ํฌํ•จ๋œ ๋ฐœ์–ธ์ด ์ฃผ์–ด์ง€๋ฉด, ๊ฐœ์ธ์  ๋งฅ๋ฝ์— ๊ธฐ์ดˆํ•˜์—ฌ ์•„์ดํ…œ์ด ํ•„์š”ํ•˜์ง€ ์•Š๋‹ค๋Š” ์ „๋žต์„ ํฌํ•จํ•˜๊ณ  ์žˆ๋‹ค๋ฉด Yes๋ฅผ ์ถœ๋ ฅํ•˜๊ณ  ๊ทธ๋ ‡์ง€ ์•Š์œผ๋ฉด No๋ฅผ ์ถœ๋ ฅํ•ฉ๋‹ˆ๋‹ค. no-need๋Š” ํ˜‘๋ ฅ์ ์ธ ํ˜‘์ƒ ์ „๋žต์ž…๋‹ˆ๋‹ค. ์ฐธ๊ฐ€์ž๊ฐ€ ์ถฉ๋ถ„ํ•œ ๋ฌผ์„ ๊ฐ€์ง€๊ณ  ์žˆ๋‹ค๋Š” ๊ฒƒ๊ณผ ๊ฐ™์€ ๊ฐœ์ธ์  ๋งฅ๋ฝ์— ๊ธฐ๋ฐ˜ํ•˜์—ฌ ํ•ญ๋ชฉ์ด ํ•„์š”ํ•˜์ง€ ์•Š๋‹ค๋Š” ๊ฒƒ์„ ์ง€์ ํ•  ๋•Œ ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค. no-need๋Š” ์ƒ๋Œ€๋ฐฉ์—๊ฒŒ ์ง์ ‘์ ์œผ๋กœ ์ด์ต์„ ์ œ๊ณตํ•˜๊ธฐ ๋•Œ๋ฌธ์— ํ•ญ๋ชฉ์€ ๊ฒฝ์Ÿ ๋Œ€์ƒ...
์ด๋ก ์—์„œ ์ƒํ™ฉ๋ณ€์ˆ˜๋“ค์€ ์–ด๋–ป๊ฒŒ ๊ตฌ์„ฑ๋˜์–ด ์žˆ์–ด?
๋‹น์‚ฌ ์—ญ์‹œ ๊ด‘๊ณ  ํšŒ์‚ฌ๋กœ๋Š” ๊ฐ€์žฅ ํฐ ๊ฒƒ์œผ๋กœ ์•Œ๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.
"5ยท18๋ฏผ์ฃผํ™”์šด๋™ํ•™์ƒ๊ธฐ๋…ํƒ‘๊ณผ ๊ด‘์ฃผํ•™์ƒ๊ต์œก๋ฌธํ™”ํšŒ๊ด€๋„ ์žˆ์œผ๋ฉฐ, ๊ณต์› ์ •์ƒ์—๋Š” ์ „๋ง๋Œ€ ์—ญํ• ์„ ํ•˜๋Š” 3์ธต ๋ˆ„๊ฐ์ธ ์˜ค์›”๋Œ€๊ฐ€ ์žˆ๋‹ค."
๋‹ค์Œ ๋ฌธ์žฅ์˜ ๋ฐ‘์ค„ ์นœ ๋‚ฑ๋ง๊ณผ ๊ฐ™์€ ๋œป์œผ๋กœ ์‚ฌ์šฉ๋œ ๋‹จ์–ด๋Š” ๋ฌด์—‡์ธ๊ฐ€?
์ œ๊ฐ€ ์ง์ ‘ ์ข…๊ทผ๋‹น๊ฑด๊ฐ• ๋ณธ์‚ฌ์— ๋‹ค๋…€์™”์Šต๋‹ˆ๋‹ค.
๊ฒฝ์„ฑ์•„๋ฅด์—์Šคํ˜‘์˜ํšŒ๊ฐ€ ๊ฒฐ์„ฑ๋œ ์ด์œ ๋ฅผ ์•Œ๊ณ ์‹ถ์–ด์š”.
์™€ ์ง„์งœ ์ด๋Ÿฐ ์„คํ™”์˜ ์ œ๋ชฉ์€ ๋ณผ ๋•Œ๋งˆ๋‹ค ์‹ ๊ธฐํ•ด ์–ด๋–ป๊ฒŒ ์ด๋ ‡๊ฒŒ ์ œ๋ชฉ์ด ์ง์„ค์ ์ผ๊นŒ์š”.
ํฐ ์ˆ˜์˜ ๋ฒ•์น™์— ๋Œ€ํ•œ ์ผ๋ฐ˜์ ์ธ ์ˆ˜ํ•™์  ํ‘œํ˜„์€ ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค.
Can you also remind me what Google's new menu of server operating system instances include?
ํ•œ๋ฅ˜๋ฅผ ์ด๋Œ์—ˆ๋˜ ์š”์ธ๋“ค ์ค‘์—๋Š” ํ•œ๊ตญ์ธ๋งŒ์ด ๊ฐ€์ง€๊ณ  ์žˆ๋Š” ์—ด์ •๊ณผ ๋ผ๊ฐ€ ์žˆ๋‹ค.
1960๋…„๋Œ€ ์œ ๋ช…ํ–ˆ๋˜ ํŒจ์…˜ ์ฒด์ธ์ ์„ ์„ค๋ฆฝํ•œ ์‚ฌ๋žŒ์€ ๋ˆ„๊ตฌ์ธ๊ฐ€์š”?
"BBB์˜ ๋ถˆ๊ณ ๊ธฐ ๋ฎ๋ฐฅ ํ‘ธ๋“œ ๋””์ž์ธ์€ ๋น„๋ก€์™€ ๊ท ํ˜•, ์ƒ‰ ์กฐํ™”๋Š” ์ค‘ ์ˆ˜์ค€์ด์—ˆ๋‹ค."
์ˆ™์ทจ๋ฅผ ์˜ˆ๋ฐฉํ•˜๋Š” ๋ฐฉ๋ฒ•์ด ์žˆ์Šต๋‹ˆ๊นŒ?
One thing that I'm still curious about is whether the app will have any built-in notifications for reminders, or will users have to rely on their device's notification system?
"๋งŒ์ผ ๊ฒฝ๋ฏธํ•œ ๋Œ€์ฒด์ˆ˜๋‹จ์œผ๋กœ๋„ ํ”ผ๋‚œ์ž์˜ ๋ฒ•์ต์„ ์ถฉ๋ถ„ํžˆ ์ง€ํ‚ฌ ์ˆ˜ ์žˆ์—ˆ๋‹ค๊ณ  ์ธ์ •๋˜๋ฉด, ์‹ค์ œ์˜ ํ”ผ๋‚œ ํ–‰์œ„๋Š” ๋ฒ•์ต ๋ณดํ˜ธ์— ํ•„์š”ํ•˜๋‹ค."
"๋งŽ์€ ์•„์ด์Šคํฌ๋ฆผ, ์ผ€์ดํฌ, ํŽ˜์ด์ŠคํŠธ๋ฆฌ, ์น˜์ฆˆ๊ฐ€ ์žˆ์„ ๊ฑฐ์˜ˆ์š”."
Can you categorize the programming languages used in the given Github repositories?
์›์‹œ 4์กฑ๋ณดํ–‰๋™๋ฌผ์—์„œ, ๋„™๋‹ค๋ฆฌ๋ผˆ์˜ ๊ทผ์œก ๋ถ€์ฐฉ์ ์€ ์ผ๋ฐ˜์ ์œผ๋กœ ์•ˆ๋Œ๊ธฐ์™€ ๋„ค๋ฒˆ์งธ๋Œ๊ธฐ, ๊ทธ๋ฆฌ๊ณ  ๋ชจ์Œ๊ทผ๋Šฅ์„ ์ด๋ผ๊ณ  ํ•˜๋Š” ๋„™๋‹ค๋ฆฌ๋ผˆ๋ชธํ†ต์˜ ์•ž์ชฝ์— ๋‚˜์žˆ๋Š” ์„ ์ด๋‹ค. ๋„™๋‹ค๋ฆฌ๋ผˆ์˜ ๋ชฉ์€ ์ผ๋ฐ˜์ ์œผ๋กœ ์ž‘๊ฑฐ๋‚˜ ์—†์œผ๋ฉฐ, ๊ทธ ๊ฒฐ๊ณผ ์—‰๋ฉ๊ด€์ ˆ์ด ๋‹จ์ˆœํ•œ ๊ฒฝํ–ฅ์„ ๋ณด์ธ๋‹ค. ๊ณ ๋Œ€ ํŒŒ์ถฉ๋ฅ˜๋ฅผ ๋น„๋กฏ, ํ˜„๋Œ€์˜ ์ƒˆ์™€ ํฌ์œ ๋ฅ˜์—๋Š” ํฐ๋Œ๊ธฐ๊ฐ€ ์žˆ์œผ๋ฉฐ, ์ด๋Š” ์‚ฌ์ง€๋ฅผ ๋ป—์€ ์ž์„ธ์˜ ๋ณดํ–‰์ด ์ ์ฐจ ์‚ฌ๋ผ์ง€๋Š” ๊ฒƒ๊ณผ ๊ด€๋ จ์ด ์žˆ๋‹ค. ์ž‘์€๋Œ๊ธฐ๋Š” ํฌ์œ ๋ฅ˜์—๋งŒ ์กด์žฌํ•˜๋ฉฐ, ์•ˆ๋Œ๊ธฐ, ๋„ค๋ฒˆ์งธ๋Œ๊ธฐ, ๋ชจ์Œ๊ทผ๋Šฅ์„ ์€ ํฌ์œ ๋ฅ˜์— ์กด์žฌํ•˜์ง€ ์•Š๋Š” ๊ฒƒ์ด ๋ณดํ†ต์ด๋‹ค. ๋ชจ์Œ๊ทผ๋Šฅ์„ ์€ ๊ฐ€๋” ๋ผˆ์˜ ํ‘œ๋ฉด์— ์—ฌ๋Ÿฌ ์ฃผ๋ฆ„์˜ ํ˜•ํƒœ๋กœ ์ž‘๊ฒŒ ๋‚˜ํƒ€๋‚˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ์žˆ๋‹ค. ์งˆ๋ฌธ: ๋ชจ์Œ๊ทผ๋Šฅ์„ ์€ ํ”ผ๋ถ€ ํ‘œ...
์—์ด๋“œ๋ฆฌ์–ธ ๋งˆํฌ ๋ฒˆ์‚ฌ์ด๋“œ๋Š” ์–ธ์ œ ํƒœ์–ด๋‚ฌ์–ด?
์š”์ฆ˜์— ์ฝ”์‹œ๊ตญ์ด๋ผ ๋‹ค๋“ค ํž˜๋“ค์–ด์„œ ๊ทธ๋ž˜ ใ…œ
์…ฐ๋ฆด (๊ฐ€์ˆ˜)์— ๋Œ€ํ•ด ์ด์•ผ๊ธฐํ•ด์ค˜์„œ ๊ณ ๋งˆ์›Œ์š”.
"์—…์ฒด๋“ค์ด ํŒŒ๊ฒฉ์ ์ธ ์„ธ์ผ ํ”„๋กœ๋ชจ์…˜์„ ๋‚จ๋ฐœํ•ด ์†Œ๋น„์ž๋“ค์˜ ๊ด€์‹ฌ์ด ๋ฐฐ์†ก๋ณด๋‹จ ๊ฐ€๊ฒฉ์— ์ง‘์ค‘๋๊ณ , ์‹œ์žฅ์˜ ๊ด€์‹ฌ ๋˜ํ•œ ์ด ์น˜ํ‚จ๊ฒŒ์ž„์˜ ์Šน์ž์™€ ํŒจ์ž๋ฅผ ์˜ˆ์ธกํ•˜๋Š”๋ฐ ์ ๋ ธ๋‹ค."
์˜คํ˜ธ ํ‚คํ‚ค ๊ทธ๋Ÿฐ ๊ฐ์„ฑ๋„ ๋˜๊ฒŒ ์ข‹์ง€
์„œํ”ผ์Šค ๋ชจ๋ธ๋ง(surface modeling)์˜ ์ผ๋ฐ˜์ ์ธ ํŠน์ง•์œผ๋กœ ๊ฑฐ๋ฆฌ๊ฐ€ ๋จผ ๊ฒƒ์€? A. NC๊ฐ€๊ณต ์ •๋ณด๋ฅผ ์–ป์„ ์ˆ˜ ์žˆ๋‹ค. B. ์€์„  ์ œ๊ฑฐ๊ฐ€ ๋ถˆ๊ฐ€๋Šฅํ•˜๋‹ค. C. ๋ฌผ๋ฆฌ์  ์„ฑ์งˆ ๊ณ„์‚ฐ์ด ๊ณค๋ž€ํ•˜๋‹ค. D. ๋ณต์žกํ•œ ํ˜•์ƒํ‘œํ˜„์ด ๊ฐ€๋Šฅํ•˜๋‹ค. ์ •๋‹ต:
์ตœ๊ทผ์—๋Š” ์ฑ„๊ตด์˜ ์—ญ์‚ฌ์— ๋Œ€ํ•œ ์ฑ…์„ ์ฝ๊ณ  ์žˆ์–ด์š”. ์ฑ„๊ตด์ด ์–ด๋–ค ์˜๋ฏธ๋ฅผ ๊ฐ€์ง€๋Š”์ง€, ์–ด๋–ค ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š”์ง€์— ๋Œ€ํ•ด ์•Œ๊ณ  ์‹ถ์–ด์š”.
๊ทธ๋Ÿฌ์‹œ๊ตฌ๋‚˜~ ์ €๋Š” ์ด์ œ ๋ ˆ์Šจ ์‹œ๊ฐ„์ด ๋˜์–ด์„œ, ๋‹ค๋…€์˜ฌ๊ฒŒ์š”! ๋˜ ์—ฐ๋ฝ ๋‚˜๋ˆ„์–ด์š”!
๋„ค, ์ •๋ง๋กœ ๊ด€์‹ฌ์ด ์ƒ๊ฒผ์–ด์š”. ํŠนํžˆ ๊ณ ๋ ค์‹œ๋Œ€์˜ ๋ณ€ํ™”์™€ ์„ฑ์ทจ์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๋ฉด์„œ ์šฐ๋ฆฌ ํ˜„๋Œ€ ์‚ฌํšŒ์— ์–ผ๋งˆ๋‚˜ ๋งŽ์€ ์˜ํ–ฅ์„ ์ฃผ์—ˆ๋Š”์ง€ ์•Œ ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์•„์š”.
๋ฏธ๋””์–ด๋ฅผ ํ†ตํ•ด ๊ทธ๊ฐ€ ์–ด๋–ค ๋ชจ์Šต์œผ๋กœ ๋ฌ˜์‚ฌ๋˜์—ˆ๋Š”์ง€๊ฐ€ ๋ชจ๋‘ ๋‚˜ํƒ€๋‚ฉ๋‹ˆ๋‹ค.
>๋งท๋Œ ํ˜•.
์žฅ๋Œ€ํ˜„๊ตํšŒ์˜ ์„ค๋ฆฝ์ž์ธ ๋ชจํŽซ(S. A. Moffett)๊ณผ ํ•œ์„์ง„(้Ÿ“้Œซๆ™‰)์— ๋Œ€ํ•ด์„œ๋„ ์•Œ์•„๋ณด์•˜์–ด์š”. ํฅ๋ฏธ๋กœ์šด ์ด์•ผ๊ธฐ๋“ค์ด ๋งŽ์ด ์žˆ์—ˆ์–ด์š”.
์ œ ์™€์ดํ”„๊ฐ€ ๋ฉ”์ดํฌ์—…์˜ ์ „๋ฌธ๊ฐ„๋ฐ ์ƒค์›Œํ•˜๊ณ  ํ† ๋„ˆ๋ฅผ ์‚ฌ์šฉํ•ด์ค˜์•ผ ํ”ผ๋ถ€๊ฒฐ์ด ์ •๋ˆ๋˜์–ด์„œ ์ข‹๋‹ค๊ณ  ํ•ด์š”.
๋ฐ€๋ง์—์„œ ์ง€๋ฆ„ 20mm์˜ 4๋‚  ์—”๋“œ๋ฐ€์„ ์‚ฌ์šฉํ•˜์—ฌ ์ ˆ์‚ญ์†๋„ 60m/min, ์ด์†ก 0.05mm/tooth๋กœ ์ ˆ์‚ญํ•  ๋•Œ ๋ถ„๋‹น ์ด์†ก๋Ÿ‰์€ ์•ฝ ๋ช‡ mm/min ์ธ๊ฐ€? A. 121 B. 152 C. 191 D. 253 ์ •๋‹ต:
์ €๋Š” ์ข…ํ•ฉ ๋น„ํƒ€๋ฏผ์„ ์ฑ™๊ฒจ๋จน๊ณ ์žˆ์–ด์š”! ํ‰์†Œ์— ๋น„ํƒ€๋ฏผ ์ฑ™๊ฒจ ๋“œ์„ธ์š”?
๋‚˜๋„ ๊ธฐ๋ถ„์ด ์ข‹๋‹ค.
๋‹ค๋ฅธ ์ผ์„ ๋” ์„ค๋“๋ ฅ์žˆ๊ฒŒ
์ข‹์€ ์•„์นจ์ž…๋‹ˆ๋‹ค. ์ˆ˜ํ•™ ์—…๋ฌด๋ฅผ ๋„์™€๋“œ๋ฆด ์ˆ˜ ์žˆ๋‚˜์š”?
์ €๋Š” ์ˆ˜ํ•™์˜ ๊ฐœ๋…์— ๋Œ€ํ•œ ์ง€์‹์„ ์Œ“๊ณ  ์žˆ์–ด์„œ ๊ณต๋ถ€๋ฅผ ํ•˜๋Ÿฌ ๊ฐ€์•ผ ํ•ด์š”.
๋ฐฐ์†ก๋‚ด์—ญ์„ ํ™•์ธํ•˜์˜€์Šต๋‹ˆ๋‹ค.
I compiled the following code using "g++ -O3 test.cpp" and I expected the first branch to run faster because the compiler can inline the function call to accu. However, the second branch seems to be running faster than the first branch. I don't understand why. Can someone explain this to me? I also used "time" to measu...
๊ทธ๋Ÿผ ์ˆ˜ํ•™์ด ์„ธ์ƒ ์ž์ฒด๋ผ๋ฉด, ๊ทธ๊ฒƒ์€ ์™„๋ฒฝํ•  ์ˆ˜ ๋ฐ–์— ์—†์–ด?
์Œ๋‘ฅ์ด ์†Œ์ˆ˜ ์ƒ์ˆ˜๊ฐ€ ๋ฌด์—‡์ด์•ผ?
์žฌ์‚ฐ๊ถŒ์ด ๋ญ์•ผ?
์‚ฌ์ง„ ์ „์šฉ Discord ์„œ๋ฒ„๋ฅผ ์•Œ๊ณ  ์žˆ์Šต๋‹ˆ๊นŒ?
๊ทธ๋Ÿผ ์˜ค๋Š˜์€ ์—ฌ๊ธฐ๊นŒ์ง€ ํ• ๊ฒŒ์š”.
>์ €๊ฑฐ๋ฅผ ์™œ ๋ถˆ์–ด ์ง€๊ธˆ.
๋ฌธ์žฅ: ํ•„์ž๊ฐ€ ๊ต์ˆ˜๋กœ ์žˆ๋Š” ๋‡Œ๊ต์œก์œตํ•ฉํ•™๊ณผ๋ฅผ ๋ณด๋ฉด ๊ทธ๋Ÿฌํ•œ ํ๋ฆ„์ด ์—ญ๋ ฅํžˆ ๋А๊ปด์ง„๋‹ค. ์‹œ์ œ:
๋‚œ ๊ทธ๋Ÿฐ ์Šคํ† ๋ฆฌ๋ฉด ์˜ํ™” ๋นจ๋ฆฌ ๋ณด๊ณ ์‹ถ๋‹ค
๊ทผํ˜„๋Œ€์˜ ๊ธฐ๊ณ„๋“ค์€ ๋‹จ์ˆœํ•œ ๊ธฐ๊ณ„์— ๋น„ํ•ด ์–ด๋–ป๊ฒŒ ๋‹ค๋ฅธ ๊ฑฐ์•ผ?
์ˆ˜์ถœ๋Ÿ‰ 1์œ„ ํšŒ์‚ฌ์ธ ๋„ฅ์Šคํ‹ธ์˜ ๊ฒฝ์šฐ ์ง€๋‚œํ•ด 18.3%์˜ ์„ธ์œจ์ด ์ ์šฉ๋์ง€๋งŒ ์˜ฌํ•ด ์˜ˆ๋น„ํŒ์ •์—์„œ ๋ฌด๋ ค 3๋ฐฐ ์ด์ƒ ๋†’์•„์กŒ๋‹ค.
์—˜ํ”„์กฑ์˜ ์˜ท์ฐจ๋ฆผ์ด ์ง€์—ญ๋งˆ๋‹ค ๋‹ค๋ฅธ ์ด์œ ๋Š” ๋ญ์•ผ?
์ฃผ๋ฌธ์„ ํ™•์ธํ–ˆ๋Š”๋ฐ ํ˜น์‹œ ๋” ํ•„์š”ํ•˜์‹  ๊ฒƒ์ด ์žˆ์Šต๋‹ˆ๊นŒ?
"์ž„ ๋ณ€ํ˜ธ์‚ฌ๋Š” ""์‹ฌ ์„ ์ˆ˜๋Š” ์„ ์ˆ˜์ดŒ ๋“ฑ์ง€์—์„œ ์ฝ”์น˜๋กœ๋ถ€ํ„ฐ ํ”ผํ•ด๋ฅผ ๋‹นํ–ˆ๋‹ค""๋ฉฐ ""๊ด€๋ฆฌยท๊ฐ๋…์„ ์ฒ ์ €ํžˆ ํ•ด์•ผ ํ•  ๋ฌธ์ฒด๋ถ€์™€ ๋Œ€ํ•œ์ฒด์œกํšŒ์˜ ์ž˜๋ชป์ด ํฌ๋‹ค๊ณ  ์ƒ๊ฐํ•œ๋‹ค""๊ณ  ์ฃผ์žฅํ–ˆ๋‹ค."
๋‹ค์Œ ๋ฌธ์žฅ์„ ์˜์–ด๋กœ ๋ฒˆ์—ญํ•ด์ฃผ์„ธ์š”: ๋„ˆ๋Š” ๋‚˜์—๊ฒŒ ํ˜ผ๋ž€์Šค๋Ÿฝ๋‹ค.
๋งž์•„ ์˜ํ™”๊ฐ™์€ ๋А๋‚Œ๋„ ๋‚˜๊ณ  ์žฌ๋ฐŒ์„๋“ฏ
์ •๋ณด์› ํ˜น์€ ํŠน์ˆ˜์ •๋ณด์š”์›์ด ์ œ๊ณตํ•œ ์ •๋ณด๋ฅผ ์ฆ์ธ์˜ ์ฆ์–ธํ˜•์‹์œผ๋กœ ๋ฒ•์ •์— ์ œ์‹œํ•œ๋‹ค.
๊ทธ๋…€๊ฐ€ ์ถœ์—ฐํ•œ ๋‹ค๋ฅธ ์˜ํ™”๋‚˜ ๋“œ๋ผ๋งˆ์—๋Š” ์–ด๋–ค ๊ฒƒ๋“ค์ด ์žˆ์–ด?
์ด๋ฐ–์—๋„ ์ค‘๊ฐ„์žฌ ์ˆ˜์ž… ํ™œ์„ฑํ™” ์ฑ„๋„์„ ํ†ตํ•ด ๊ตญ๋‚ด์ƒ์‚ฐ์„ฑ ํ–ฅ์ƒ์— ๊ธ์ •์ ์ธ ํšจ๊ณผ๋ฅผ ๋ฏธ์นœ๋‹ค๋Š” ์‹ค์ฆ๋ถ„์„ ๊ฒฐ๊ณผ๊ฐ€ ์ œ์‹œ๋œ ๋ฐ” ์žˆ๋‹ค.
์ด๋Ÿฌํ•œ ๊ด€์ ์—์„œ ๋ดค์„ ๋•Œ ์˜จ๋ผ์ธ๊ฒŒ์ž„ ์›” ๊ฒฐ์ œํ•œ๋„๋Š” ๋ช…๋ฐฑํ•˜๊ฒŒ ๊ทœ์ œ ๋ฒ•์ •์ฃผ์˜์˜ ์›์น™์— ๋ฐ˜ํ•˜๋Š” ๊ทœ์ œ๋‹ค.
์ฆˆ์‹œ ์„ ์€ ์–ด๋””๋ฅผ ๊ฐ€๋Š” ๋ฐฉ๋ฉด์ด์•ผ?
์–ด๋–ค ๋‚˜๋ผ ์‚ฌ๋žŒ์ด ์ œ์ผ ๋ชป์ƒ๊ฒผ์–ด?
๋ฐ•์ƒํ›ˆ์€ ์–ธ์ œ ํƒœ์–ด๋‚ฌ์–ด?
I am currently writing a bootloader in protected mode while learning intel x86 assembly. The final result will be a "BootLoader ASCII snake" game. I encountered an error when trying to pop a value from the stack into the AL register. I assume that I need to pop a value into a 16-bit register and then copy the first 8 b...
"ํ‚คํฌ์ธํŠธ ๊ด€๋ จ ํ™•๋ฅ  KRP๋ฅผ ๊ณ„์‚ฐํ•˜๊ธฐ ์œ„ํ•ด์„œ ์‚ฌ์šฉ๋œ ์ƒ์ดํ•œ ํŠน์ง• ๊ด€๋ จ์„ฑ ํ™•๋ฅ ๋“ค RFP์˜ ๊ฐœ์ˆ˜๊ฐ€ ๋” ๋งŽ์„์ˆ˜๋ก, ๊ทธ๋Ÿฐ ๋ฐฉ๋ฒ•๋ฅผ ์ฑ„ํƒํ•จ์œผ๋กœ์จ ์–ป์–ด์งˆ ์ˆ˜ ์žˆ๋Š” ๊ฒฐ๊ณผ๋“ค์€ ๋” ์–‘ํ˜ธํ•˜๋‹ค."
๊ทธ๋Ÿผ ๊ณผํ•™์ด ๋ชจ๋“  ๊ฒƒ์„ ์„ค๋ช…ํ•  ์ˆ˜ ์—†๋‹ค๋Š” ์ฃผ์žฅ์€ ์–ด๋–ป๊ฒŒ ์ƒ๊ฐํ•ด?
"์ฃ„์†กํ•ฉ๋‹ˆ๋‹ค, AAA1 ์”จ. ์˜ˆ์ƒ๋Œ€๋กœ ์ผ์ด ์ง„ํ–‰๋˜์ง€ ์•Š๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค."
์šฐ๋ฆฌ ๊ฒฝ์ œ๊ฐ€ ์ œ๋Œ€๋กœ ๋œ ์‹œ์žฅ๊ฒฝ์ œ๊ฐ€ ์•„๋‹Œ ๊ฒƒ์€ ์—ญ๋Œ€ ์šฐ๋ฆฌ ์ •๋ถ€๊ฐ€ ๋ณธ์—ฐ์˜ ์—ญํ• ์„ ์ œ๋Œ€๋กœ ์ˆ˜ํ–‰ํ•˜์ง€ ์•Š์•˜๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค.
ํ”„๋ž‘์Šค์—์„œ ํญ์—ผ์œผ๋กœ ์ธํ•ด ์–ด๋–ค ํ”ผํ•ด๊ฐ€ ๋ฐœ์ƒํ–ˆ๋‚˜์š”?
๋™๊ฒฝ 49๋„๊ฐ€ ์ง€๊ตฌ์ƒ์—์„œ ์ค‘์š”ํ•œ ์œ„์น˜๋ฅผ ์ฐจ์ง€ํ•˜๋Š” ์ด์œ ๊ฐ€ ๋ญ์•ผ?
"์ƒ๊ธฐ ์ œ1๋„์ „ํ˜• ๋ฐ˜๋„์ฒด์ธต(200)์€ ์˜ˆ๋ฅผ ๋“ค์–ด, ์งˆํ™”๋ฌผ ๋ฐ˜๋„์ฒด๋กœ ํ˜•์„ฑ๋  ์ˆ˜ ์žˆ๋‹ค."
์ •๋ถ€์—์„œ ๊ณต์ฆ์ธ์˜ ์ค‘์š”์„ฑ์— ๋Œ€ํ•ด ์„ค๋ช…ํ•˜์„ธ์š”.
"์ง€์Šค์นด๋ฅด ๋ฐ์Šคํƒฑ์€ ๋ ˆ์ด๊ฑด์ด๋‚˜ ๋Œ€์ฒ˜, ๊ทธ๋ฆฌ๊ณ  ํ›—๋‚ ์˜ ์‹œ๋ผํฌ์™€๋Š” ๋‹ฌ๋ฆฌ ํ”ํžˆ ์‹ ์ž์œ ์ฃผ์˜ ์ •์ฑ… ์˜ต์…˜์ด๋ผ ์ผ์ปฌ์–ด์ง€๋Š” ๊ฐ์„ธ๋‚˜ ์‚ฌํšŒ์ง€์ถœ์˜ ์ถ•์†Œ, ์‚ฌ์˜ํ™”๋ฅผ ์‹œ๋„ํ•˜์ง€ ์•Š์•˜๊ณ , ๋…ธ๋™์— ๋Œ€ํ•œ ์ „๋ฉด์ ์ธ ์œ ์—ฐํ™” ๊ณต์„ธ๋ฅผ ํŽด์ง€๋„ ์•Š์•˜๋‹ค."
"ํŠนํžˆ ์—ฌ์„ฑ, ์•„๋™ ๋“ฑ ์‹ค์ฆ์ ยท๊ฒฝํ—˜์ ์œผ๋กœ ๋ณด๋‹ค ๋งŽ์€ ์œ„ํ—˜ ๋ฐœ์ƒ์˜ ๊ฐœ์—ฐ์„ฑ์— ๋…ธ์ถœ๋œ ๊ตฌ์„ฑ์›๋“ค์— ๋Œ€ํ•ด์„œ ๊ตญ๊ฐ€๋Š” ๊ทธ ๊ถŒ๋ฆฌ ๋ณดํ˜ธ๋ฅผ ์œ„ํ•œ ์ ๊ทน์ ์ธ ์ž…๋ฒ•์  ์ง€์›๊ณผ ์‹ค์งˆ์  ์ง€์› ํ™œ๋™์„ ์ถ”์ง„ํ•ด์•ผ ํ•œ๋‹ค."
์ด์™€ ๊ฐ™์€ ๋” ๋งŽ์€ ์•„์ด๋””์–ด, ์•„๋ฌด๊ฒƒ๋„ ๋ฐ˜๋ณตํ•˜์ง€ ๋ง๊ณ , ์‚ฌ๋žŒ๋“ค์ด ๊ฒฐ์ฝ” ๋ฌด์„œ์›Œํ•˜์ง€ ์•Š์„ ์˜ˆ๊ธฐ์น˜ ์•Š์€ ๊ฒƒ๋“ค์„ ์‹ค์ œ๋กœ ์ฐพ์œผ์‹ญ์‹œ์˜ค.
"์–ดํ•ด๋„๊ฐ€ ๊ฐ์ƒ์šฉ์œผ๋กœ ๋งŽ์ด ๊ทธ๋ ค์ง„ ์‹œ๊ธฐ๋Š” ์ค‘๊ตญ์˜ ์˜ค๋Œ€(ไบ”ไปฃ, 907โˆผ960)๋ถ€ํ„ฐ์ด๋‹ค."
๋„ค, ๋งž์•„์š”. ์ €๋Š” ์ •์น˜์ ์ธ ๊ณต์ •๊ณผ ์„ ์˜์˜ ์ค‘์š”์„ฑ์„ ๊ฐ•์กฐํ•˜๋Š” ๋‹จ์ฒด๋“ค์— ๊ด€์‹ฌ์ด ๋งŽ์•„์š”. ํŠนํžˆ ๋ถ€ํŒจ์™€ ๋น„๋ฆฌ์— ๋Œ€ํ•œ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๊ณ ์ž ํ•˜๋Š” ๋…ธ๋ ฅ์— ์ฐธ์—ฌํ•˜๊ณ  ์‹ถ์–ด์š”.
์–‘์ž ๊ธฐ์ˆ ์ด ์•”ํ˜ธํ™” ๋ฐฉ๋ฒ•์„ ๋ฌด๋„ˆ๋œจ๋ฆด ์ˆ˜ ์žˆ๋‹ค๋Š” ์šฐ๋ ค๋Š” ์–ด๋–ป๊ฒŒ ๋Œ€์‘ํ•ด์•ผ ๋ผ?
์˜๋ฃŒ ์ง„๋‹จ์— ์ธ๊ณต ์ง€๋Šฅ(AI)์„ ์‚ฌ์šฉํ•˜๋ฉด ์–ด๋–ค ์ด์ ์ด ์žˆ๋‚˜์š”?
๊ฐ€์ƒ ๊ธฐ์ž ํšŒ๊ฒฌ์˜ ์‚ฌ๋ณธ์„ ๊ณ„์†ํ•˜์‹ญ์‹œ์˜ค. ๊ธฐ์ž 2 :์ด ํ˜‘๋ ฅ์ด ๊ตฌ์„ฑํ•˜๋Š” ์žฌ์ƒ ๊ฐ€๋Šฅ ์—๋„ˆ์ง€์™€ ๊ธฐ์ˆ ์˜ ๋ฐฉํ–ฅ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
๊ณ„๋ฉดํ™œ์„ฑ์ œ์˜ ์ข…๋ฅ˜ ์ค‘ ์„ธ์ฒ™๋ ฅ์ด ์ ์–ด ์„ธ์ œ๋กœ๋Š” ์‚ฌ์šฉ๋˜์ง€ ์•Š์œผ๋‚˜ ์„ฌ์œ ์˜ ์œ ์—ฐ์ œ, ๋Œ€์ „๋ฐฉ์ง€์ œ, ๋ฐœ์ˆ˜์ œ ๋“ฑ์œผ๋กœ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์€? A. ์–‘์„ฑ๊ณ„ ๊ณ„๋ฉดํ™œ์„ฑ์ œ B. ๋น„์ด์˜จ๊ณ„ ๊ณ„๋ฉดํ™œ์„ฑ์ œ C. ์Œ์ด์˜จ๊ณ„ ๊ณ„๋ฉดํ™œ์„ฑ์ œ D. ์–‘์ด์˜จ๊ณ„ ๊ณ„๋ฉดํ™œ์„ฑ์ œ ์ •๋‹ต:
๊ทธ๋Ÿผ ๊ต์œก๊ณผ ๋ฌธํ™”๊ฐ€ ์ธ๊ฐ„์˜ ๋ณธ์„ฑ์— ์–ด๋–ค ์˜ํ–ฅ์„ ์ค„ ์ˆ˜ ์žˆ์–ด?
>๋„ˆ๋ฌด ๋†’์•„.
๊ตญ๋‚ด ์ฆ์‹œ๊ฐ€ ์ค‘๊ตญ ๋‚ด ์ฝ”๋กœ๋‚˜19 ํ™•์ง„์ž ์ˆ˜๊ฐ€ ๊ธ‰์ฆ์—๋„ ๋ถˆ๊ตฌํ•˜๊ณ  ์˜ค๋ฆ„์„ธ๋ฅผ ํšŒ๋ณตํ–ˆ๋‹ค.
"์ด๋ฒˆ ์ด๋ฒคํŠธ๋Š” ์—ฌ๋ฆ„ํœด๊ฐ€์ฒ  ์ œ์ฃผ ๊ณจํ”„์—ฌํ–‰๊ฐ์„ ์œ„ํ•ด ํœด๊ฐ€์™€ ๊ณจํ”„๋ฅผ ํ•ฉ๋ฆฌ์ ์ธ ๊ฐ€๊ฒฉ์— ์ด์šฉํ•  ์ˆ˜ ์žˆ๋„๋ก ๊ณจํ”„ํ…” ์ˆ™๋ฐ•, ๊ทธ๋ฆฐํ”ผ, ์กฐ์‹๊นŒ์ง€ ๊ณจํ”„์—ฌํ–‰์— ๊ผญ ํ•„์š”ํ•œ ์‚ฌํ•ญ์„ ํฌํ•จ์‹œ์ผœ ๊ตฌ์„ฑํ–ˆ๋‹ค."
๊ทธ๋งŒํผ ์˜ˆ๋ฐฐ ์ฃผ์ œ๋Š” ์ œ์ฃผ ์ œ2๊ณตํ•ญ ๊ฑด์„ค์ด ์˜ˆ์ •๋œ ์„ฑ์‚ฐ์ ์ผ๋Œ€์˜ ์ƒํƒœ๊ณ„ ํ›ผ์†์ด ์‹ฌํžˆ ์šฐ๋ ค๋œ๋‹ค๋Š” ๋œป์„ ๋‹ด๊ณ  ์žˆ๋‹ค.