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hiroyukim 2023/09/11
programming

ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ
ãƒªãƒ³ã‚¯
ä½Žãƒ¬ã‚¤ãƒ¤ãƒ¼ã®æ©ãæ–¹ - ã‚‹ãã™ã®æ—¥è¨˜ ~ Out_Of_Range ~
ã“ã®è¨˜äº‹ã¯ Kobe University Advent Calendar25æ—¥ç›®ã®è¨˜äº‹ã§ã™ã€‚ ä½Žãƒ¬ã‚¤ãƒ¤ãƒ¼ æŠ€è¡“(å¾Œè¿°)ã‚’ã“ã‚Œã‹ã‚‰å¦ã³ãŸã„äººå‘ã‘ã®å…¥é–€è¨˜äº‹ã§ã™ã€‚ è‡ªèº«ã®çµŒé¨“ã‚’è¸ã¾ãˆã€ã‚ˆã‚Šå¤šãã®äººé”ã«ã“ã®ãƒ¬ã‚¤ãƒ¤ãƒ¼ã«èˆˆå‘³ã‚’æŒã£ã¦ã»ã—ãã¦æ›¸ãã¾ã—ãŸã€‚ æ±ºã—ã¦å’è«–ãŒã‚„ã°ãã¦Advent calendarã®ãƒã‚¿ãŒä½œã‚Œãªã‹ã£ãŸã‚ã‘ã§ã¯(ry ãªãœã“ã‚“ãªè¨˜äº‹ã‚’æ›¸ã„ãŸã‹ ã„ã‚ã‚†ã‚‹ã‚·ã‚¹ãƒ†ãƒ ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã®ã‚ˆã†ãªä½Žãƒ¬ã‚¤ãƒ¤ãƒ¼(ã¨è¨€ã£ã¦å·®ã—æ”¯ãˆãªã„)ã‚¸ãƒ£ãƒ³ãƒ«ã£ã¦ä¸€ä½“ä½•ã‹ã‚‰å§‹ã‚ã‚Œã°è‰¯ã„ã®ã‹ã„ã¾ã„ã¡ãƒ”ãƒ³ã¨æ¥ãªã„ã—ã€ä½•ãŒé¢ç™½ã„ã®ã‹ã‚‚åˆ†ã‹ã‚‰ãªã„ã¨æ€ã‚ã‚Œã¦ã„ã‚‹äº‹ãŒå¤šã„ã¨æ€ã„ã¾ã™ã€‚ ã«ã‚‚ã‹ã‹ã‚ã‚‰ãšä½Žãƒ¬ã‚¤ãƒ¤ãƒ¼ã®é…åŠ›ã‚„å¦ã³æ–¹ã®æŒ‡é‡ã¿ãŸã„ãªç‰©ã‚’ç¤ºã—ãŸã€ã„ã‚ã‚†ã‚‹å…¥é–€è¨˜äº‹ã£ã¦ã‹ãªã‚Šå°‘ãªã„ã‚“ã§ã™ã‚ˆãã€‚ æœ¬è¨˜äº‹ã¯ã“ã‚Œã‹ã‚‰ã‚·ã‚¹ãƒ†ãƒ ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã‚’å§‹ã‚ãŸã„æ–¹ã‚„ã€æ—¢ã«ã‹ã˜ã£ã¦ã¿ãŸãŒä¸ã€…å…ˆãŒè¦‹ãˆã¦ã“ãªã„ã€å°†æ¥ä½•ã®å½¹ã«ç«‹ã¤ã®ã‹ä¸å®‰ã¨ã„ã†æ–¹é”ã«èªã‚“ã§ã„
hiroyukim 2017/12/11
ä½Žãƒ¬ã‚¤ãƒ¤

programming

Linux

cpu

gcc

os
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ã‚¢ã‚»ãƒ³ãƒ–ãƒªè¨€èªžã®ã¿ã§è¨€èªžå‡¦ç†ç³»ã‚’ä½œã£ãŸè©± // Speaker Deck
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hiroyukim 2017/12/04
programming

compiler

language

ã‚¢ã‚»ãƒ³ãƒ–ãƒ©

ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©
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EternalWindows
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hiroyukim 2017/12/03
win32

windows

programming

c
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Linuxã‚·ã‚¹ãƒ†ãƒ ã‚³ãƒ¼ãƒ«å¾¹åº•ã‚¬ã‚¤ãƒ‰ | POSTD
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hiroyukim 2017/11/14
Linux

programming

ã‚·ã‚¹ãƒ†ãƒ ã‚³ãƒ¼ãƒ«

syscall
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hiroyukim 2017/08/07
ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©

compiler

programming

slide

builderscon
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Writing a damn fast hash table with tiny memory footprints - Carpe diem (Felix's blog)
Hash table is probably the most commonly used data structure in software industry. Most implementations focus on its speed instead of memory usage, yet small memory footprint has significant impact on large in-memory tables and database hash indexes. In this post, Iâ€ll provide a step by step guide for writing a modern hash table that optimize for both speed and memory efficiency. Iâ€™ll also give so
hiroyukim 2017/05/11
hash

memory

programming

Algorithm
ãƒªãƒ³ã‚¯
Big Sky :: golang ã¨ Generics ã¨ç§
ä»¥ä¸‹ã®è¨˜äº‹ã¯ Java ã«ã¤ã„ã¦è§¦ã‚Œã¦ã„ã¾ã™ãŒã€Java ã‚’ dis ã£ã¦ã„ã‚‹è¨³ã§ã‚‚ã‚ã‚Šã¾ã›ã‚“ã—ã€å†—é•·ã«è¦‹ãˆã‚‹ä¾‹ã‚’æ„å›³çš„ã«ä½¿ã£ã¦ã„ã¾ã™ã€‚ æœ€è¿‘ Twitter ã§ golang ã« Generics ãŒç„¡ã„äº‹ã«ã¤ã„ã¦ãšã„ã¶ã‚“ã¨ç››ã‚Šä¸ŠãŒã£ãŸã®ã§ã™ãŒã€åƒ•ã®æ„è¦‹ã‚’ã“ã®ãƒ–ãƒã‚°ã«ã‚‚æ›¸ã„ã¦ãŠã“ã†ã¨æ€ã„ã¾ã™ã€‚ golang ã«å¤šç›¸ãŒç„¡ã„ã®ã¯ã‚¢ãƒ¬ã ã¨ã‹é–‹ç™ºè€…ã®æ€ æ…¢ã ã¿ãŸã„ãªè©±ã¯ã ã„ãŸã„ä»–ã®è¨€èªžã‚’è¦šãˆãŸäººã‹ã‚‰å‡ºã‚‹æ„Ÿæƒ³ã§ã€é™çš„åž‹ä»˜è¨€èªžã§ã‚ã‚‹ golang ã‚’è¦‹ã‚‹ã¨ç¢ºã‹ã«ãã†è¦‹ãˆã‚‹ã‹ã‚‚ã—ã‚Œãªã„ã€‚ãŸã golang ã¯ Java ã‚„ä»–ã®è¨€èªžã¨é•ã£ã¦ Duck Type ã‚’æŽ¡ç”¨ã—ã¦ã„ã‚‹ã€‚ â€” VimèŠ¸äºº (@mattn_jp) March 7, 2017 ã‚¹ã‚¯ãƒªãƒ—ãƒˆè¨€èªžã®å¤šãã«å¤šç›¸ãŒæ±‚ã‚ã‚‰ã‚Œãªã„ã®ã¨åŒã˜æ§˜ã« golang ã‚’æ·±ãè§¦ã‚‹äººé”ã‹ã‚‰å¤šç›¸ãŒæ¬²ã—ã„ã¨ã„ã†æ„è¦‹ãŒãã‚Œã»ã©å‡ºãªã„ã®ã¯ golang ã®åž‹ãŒ Duck
hiroyukim 2017/03/10
mattn

golang

programming

Java

generics
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Vim scriptã«ã‚ˆã‚‹ã‚²ãƒ¼ãƒ ã®æ–°ã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ã®è€ƒå¯Ÿ â€” KaoriYa
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hiroyukim 2015/12/14
script

game

kaoriya

programming

vim

gvim
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hiroyukim 2015/11/11
H2O

Rack

mruby

programming

h2o
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hiroyukim 2015/08/13
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hiroyukim 2015/07/21
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hiroyukim 2015/05/19
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hiroyukim 2015/04/26
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hiroyukim 2015/04/25
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hiroyukim 2015/04/17
c++

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hiroyukim 2015/03/20
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hiroyukim 2015/03/19
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hiroyukim 2015/03/16
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hiroyukim 2015/03/13
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