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Apple is reportedly experimenting with an AI-driven advertising platform, partnering with a select group of collaborators, according to Business Insider. This cutting-edge tool is allegedly designed to optimize ad placements within the App Store, potentially enhancing the performance of App Store Search Ads. While AI in advertising is not new, with giants like Google and…
ã¯ã˜ã‚ã¦ã®ã²ã - DuckTyping
ã“ã‚“ãªåŸºæº–ã§ã©ã†ã‹ã€‚用語ã«ã¯è‡ªä¿¡ã‚ã‚Šã¾ã›ã‚“ クラス(or åž‹) X ã®ã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ã‚’ Duck ã®ã‚ˆã†ã«æŒ¯ã‚‹èˆžã‚ã›ãŸã„ã¨ã… intrusive：X を定義ã™ã‚‹ã¨ãã«ä¸€ç·’ã« "X 㯠Duck ã£ã½ã„" ã¨æ˜Žè¨˜ã™ã‚‹ 例： class X implements Duck { ... } nonintrusive-explicit： 外付ã‘㧠"Xã¯Duckã£ã½ã„" ã¨æ˜Žè¨˜ã™ã‚‹ 例： (ã‚ã‚‹å ´æ‰€ã§) data X = ... (別ã®ã¨ã“ã‚ã§) instance Duck X where ... nonintrusive-implicit: 明記ã—ãªã„。普通 duck typing ã¨è¨€ã†ã¨ã“れ。特㫠dynamic ãªã‚‚ã®ã‚’指ã™ã€‚ 例： template<typename X> void foo(X x) { x.like_a_duck(); } dynamic: 特定ã®ãƒ¡ã‚½ãƒƒãƒ‰ã‚’æŒã£ãŸç•°ãªã‚‹
課題駆動型開発をæ案ã—ã¾ã™ï¼
最åˆã®ãƒ“ルド（Build #1）ã§ã¯ã€QAã«ã‚ˆã‚‹ãƒ†ã‚¹ãƒˆãŒè¡Œãˆã‚‹ã¾ã§ã®å“質ã«åˆ°é”ã§ããªã„ã“ã¨ãŒå¤šã„ã§ã—ょã†ã€‚図1ã§ã¯ã€ä¾¿å®œä¸Šãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆãŒå®šæœŸçš„ã«ãƒ“ルドをリリースã§ãる状態ã«ãªã£ã¦ã„ã‚‹ã¨è€ƒãˆã¦ãã ã•ã„。 ã“ã‚Œã¯ã€æ¯Žé€±ãƒ“ルドをQAãƒãƒ¼ãƒ ã«ãƒªãƒªãƒ¼ã‚¹ã—ãªãŒã‚‰ã€ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã‚’開発ã™ã‚‹ã¨ãã®ã€å„ビルド間ã®æ™‚é–“çš„ãªé–¢ä¿‚を示ã—ã¦ã„ã¾ã™ã€‚ã“ã®ã¨ãã€1ã¤ã®ãƒ“ルドã®å¯¿å‘½ã¯ï¼ˆ1週間ã§ã¯ãªã）2週間ã¨ãªã‚Šã¾ã™ã€‚例ãˆã°ã€ç¬¬2週目ã§ã¯ã€é–‹ç™ºãƒãƒ¼ãƒ ã¯Build#2を開発ã—ã€ã“ã‚Œã¨ä¸¦è¡Œã—ã¦QAãƒãƒ¼ãƒ ã¯Build#1をテストã—ã¾ã™ã€‚ã¾ãŸã€ç¬¬3週目ã§ã¯é–‹ç™ºãƒãƒ¼ãƒ ã¯Build#3を開発ã—ã€ã“ã‚Œã¨ä¸¦è¡Œã—ã¦QAãƒãƒ¼ãƒ ã¯Build#2をテストã—ã¾ã™ã€‚ 図1ã«ãŠã‘る横ã®çŸ¢å°ã¯ã€ãƒ“ルドã®ãƒ©ã‚¤ãƒ•ã‚µã‚¤ã‚¯ãƒ«ã‚’示ã—ã¦ã„ã¾ã™ã€‚ビルドã®ãƒ©ã‚¤ãƒ•ã‚µã‚¤ã‚¯ãƒ«ã«ã¤ã„ã¦ã¯ç¬¬2回「å復開発ã®â€œå復â€ã¨ã¯ä½•ã‚’ã©ã®ã‚ˆã†ã«å復ã™ã‚‹ã®ã‹ã€ã§è©³ã—ã説明ã—ã¦ã„ã¾ã™ã€‚図1ã¯ã€ç¬¬
C++ Style Guide
Benjy Weinberger Craig Silverstein Gregory Eitzmann Mark Mentovai Tashana Landray This style guide contains many details that are initially hidden from view. They are marked by the triangle icon, which you see here on your left. Click it now. You should see "Hooray" appear below. Hooray! Now you know you can expand points to get more details. Alternatively, there's an "expand all" at the top o
Failgrind: Failmalloc on Valgrind framework
以å‰, Failmalloc ãŒãªã‹ãªã‹è‰¯ã„ã¨ã„ã†è©±ã‚’ã—ãŸ. ãã®ä¸ã§æ›¸ã„㟠"malloc() ã®å¤±æ•—ã™ã‚‹ã‚¿ã‚¤ãƒŸãƒ³ã‚°ã‚’呼出元ã®é–¢æ•°åã§åˆ¶é™ã™ã‚‹" 機能. スタックを覗ã„ãŸã‚ŠãŒé¢å€’㧠vaporware ã®ã¾ã¾æ”¾ç½®ã—ã¦ãŸã‚“ã ã‘ã©, Valgrind を使ã†ã¨ã‚ã£ã•ã‚Šå®Ÿç¾ã§ããŸ. 本家リスペクト㧠Failgrind ã¨å‘½å. (レãƒã‚¸ãƒˆãƒª, スナップショット) インストール Failgrind 㯠Valgrind ã«å¯¾ã™ã‚‹ patch ã«ãªã£ã¦ã„ã‚‹. patch ã¨ã„ã£ã¦ã‚‚ä¸ã®ã‚³ãƒ¼ãƒ‰ã¯æ‰‹ã¤ã‹ãšã§, ビルドシステムã«ç›¸ä¹—ã‚Šã™ã‚‹ã ã‘. Valgrind 㯠マニュアルã«æ‹¡å¼µã®ä»•æ–¹ãŒè¼‰ã£ã¦ã„ã‚‹ ã ã‘ã‚ã£ã¦, フレームワークã¨ã—ã¦ã®åˆ©ç”¨ã‚’å‰æã¨ã—ã¦ã„ã‚‹. ãªã®ã§ patch ã¨ã„ã†éŸ¿ãã‚’å«ŒãŒã‚‰ãªã„ã§ãã ã•ã„. ã¾ãš valgrind-3.3.0 を展開: $ tar xvjf ~/Downloa
FatFs - Generic FAT Filesystem Module
FatFs is a generic FAT/exFAT filesystem module for small embedded systems. The FatFs module is written in compliance with ANSI C (C89) and completely separated from the disk I/O layer. Therefore it is independent of the platform. It can be incorporated into small microcontrollers with limited resource, such as 8051, PIC, AVR, ARM, Z80, RX and etc. Also Petit FatFs module for tiny microcontrollers
デザインやコードã®è‰¯ã„レビューã€æ‚ªã„レビューã€ãã—ã¦é…·ã„レビュー
Spring Bootã«ã‚ˆã‚‹APIãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰æ§‹ç¯‰å®Ÿè·µã‚¬ã‚¤ãƒ‰ 第2版 何åƒäººã‚‚ã®é–‹ç™ºè€…ãŒã€InfoQã®ãƒŸãƒ‹ãƒ–ック「Practical Guide to Building an API Back End with Spring Bootã€ã‹ã‚‰ã€Spring Bootを使ã£ãŸREST API構築ã®åŸºç¤Žã‚’å¦ã‚“ã 。ã“ã®æœ¬ã§ã¯ã€å‡ºç‰ˆæ™‚ã«æ–°ã—ãリリースã•ã‚ŒãŸãƒãƒ¼ã‚¸ãƒ§ãƒ³ã§ã‚ã‚‹ Spring Boot 2 を使用ã—ã¦ã„る。ã—ã‹ã—ã€Spring Boot3ãŒæœ€è¿‘リリースã•ã‚Œã€é‡è¦ãªå¤‰...
アホãŒæ›¸ã散らã™Factor入門 ãã®1 - Doge log
アホãªã®ã«ã“ã‚“ãªè¨€èªžå‹‰å¼·ã—ã¦ã„ã„ã‚‚ã®ãªã®ã‹... ã¨ã‚Šã‚ãˆãšé¢ç™½ãã†ãªã®ã§å‹‰å¼·ã—ãŸå†…容を少ã—ã¥ã¤æ›¸ã„ã¦ã„ã“ã†ã¨æ€ã†ã€‚ ãã‚‚ãã‚‚Factorã£ã¦ï¼Ÿ Zedã®æ‰€ã§çŸ¥ã£ãŸäººãŒå¤šã„æ°—ãŒã™ã‚‹ã‘ã©è¦ã¯ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžã‚‰ã—ã„ã§ã™ã€‚ ã§ã©ã‚“ãªè¨€èªžã‹ã£ã¦ã„ã†ã¨å¼·ã„動的型付ã‘ã®ã‚¹ã‚¿ãƒƒã‚¯æŒ‡å‘らã—ã„ã§ã™ã€‚ スタック指å‘ã£ã¦ã‚ã¾ã‚Šèžã„ãŸäº‹ãŒãªã‹ã£ãŸã®ã§ã™ãŒã¾ã‚よã†ã¯ä»®æƒ³ã‚¹ã‚¿ãƒƒã‚¯ãƒžã‚·ãƒ³ã® 概念をæŒã£ã¦ã‚‹è¨€èªžã‚‰ã—ã„ã§ã™ã€‚ ä»–ã«ã‚¹ã‚¿ãƒƒã‚¯æŒ‡å‘言語ã£ã¦ã©ã‚“ãªã®ãŒã‚ã‚‹ã‹ã£ã¦ã„ã†ã¨Forthã€Joyãªã‚“ã‹ãŒãã†ã¿ãŸã„ ã§ã™ã€‚ Forthã£ã¦ã©ã‚“ãªã‚“ã よ？ã£ã¦è©±ã«ã‚‚ãªã‚Šã¾ã™ãŒForth㯠1 1 + ã¿ãŸã„ãªã‚³ãƒ¼ãƒ‰ã‚’書ãã¾ã™ã€‚ (ã¾ã‚Factorã‚‚ãŠã‚“ãªã˜ã§ã™ã‘ã©ï¼‰ ãªã‚“ã˜ã‚ƒã“れ？ã£ã¦æ€ã„ã¾ã™ã‘ã©ã‚¹ã‚¿ãƒƒã‚¯æŒ‡å‘ã§ã¯ã“ã書ãよã†ã§ã™ã€‚ スタック指å‘ã§ã¯ã‚¹ã‚¿ãƒƒã‚¯ã‚’使ã†ãŸã‚演算ã¯é€†ãƒãƒ¼ãƒ©ãƒ³ãƒ‰è¨˜æ³•ã«ãªã‚‹ã¿ãŸã„ã§ã™ã€‚ （æ£ç¢ºã«ã¯é€†ãƒãƒ¼ãƒ©ãƒ³ãƒ‰
Lock-free Queueã«ã¤ã„㦠- nyaxt [2-25]
1000speakers:2-25 (2008-2-23)次: sm2413021(nishiohirokazu) 最åˆ: sm2413137(hyoshiok) マイリスト: mylist/52071691000人スピーカープãƒã‚¸ã‚§ã‚¯ãƒˆç¬¬2回 http://ja.doukaku.org/wiki/index.php/1000speakers:2ã“ã®å‹•ç”»ã¯Creative Commons「表示ã€ã‚’é©ç”¨ã—ã¾ã™ http://creativecommons.org/licenses/by/2.1/jp/
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プãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã®ã‚¹ãƒ”ードを上ã’る方法 - teruyastarã¯ã‹ã語りã
http://q.hatena.ne.jp/1203667934 ソフトウェア開発やプãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã®ã‚¹ãƒ”ードを上ã’る方法ã¯ã‚ã‚Šã¾ã›ã‚“ã‹ï¼Ÿ プãƒã‚°ãƒ©ãƒžãƒ¼ã¨ã—ã¦ç”Ÿãã¦ã„ã“ã†ã¨æ±ºã‚ãŸã®ã§ã™ãŒã€ã„ã¤ã‚‚見ç©ã‚‚ã‚Šã®3å€æ™‚é–“ãŒã‹ã‹ã£ã¦ã—ã¾ã„ã¾ã™ã€‚ ãã®ãŸã‚ ã„ã¤ã‚‚ã¤ã‚‰ã„æ€ã„ã‚’ã—ã¦ã„ã¾ã™ã€‚ 環境を良ãã—よã†ã¨HHKLite2を使ã„ã€ã‚«ã‚¹ã‚¿ãƒžã‚¤ã‚ºã‚½ãƒ•ãƒˆã§ãƒ›ãƒ¼ãƒ ãƒã‚¸ã‚·ãƒ§ãƒ³ã‹ã‚‰é›¢ã•ãšã«ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã—ã¦ã„ã¾ã™ã€‚ マウスもゲーム用ã®é«˜ç²¾åº¦ã®ã‚‚ã®ã‚’使ã£ã¦ã„ã¾ã™ã€‚ 調ã¹ç‰©ã«ã‚‚タブブラウザを使ã„ã€æ‹¡å¼µã—続ã‘ã¦åŠ¹çŽ‡åŒ–ã‚’ã—ã¦ã„ã¾ã™ã€‚ DualCoreマシンを使ã„メモリもãŸãã•ã‚“ç©ã¿ã€éšœå®³ãŒãªã„よã†ã«å¿ƒãŒã‘ãŒã‘ã¦ã„ã¾ã™ã€‚ 出始ã‚ã®ã“ã‚ã‹ã‚‰åŠ¹çŽ‡åŒ–ã®ãŸã‚ã«ã‚¨ã‚¯ã‚¹ãƒˆãƒªãƒ¼ãƒ プãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã‚‚å–り入れã¦ã„ã¾ã—ãŸã€‚ å˜ä½“テストã€ãƒªãƒ•ã‚¡ã‚¯ã‚¿ãƒªãƒ³ã‚°ã‚‚当然行ã„ã¾ã™ãŒã€ä½™è¨ˆã«é–‹ç™ºé€Ÿåº¦ãŒè½ã¡ã¦ã„ã¾ã™ã€‚ ã—ã‹ã—開発速度ã¯åŠ¹çŽ‡åŒ–ã¨ã¯ç„¡ç¸ã ã¨ã™ã‚‰æ„Ÿã˜ã¦ã„
30分プãƒã‚°ãƒ©ãƒ æœ€å¤§ç´ å› æ•°åˆ†è§£ã®æŽ¢ç´¢(Project Euler) - Gemmaã®æ—¥è¨˜
fromã¿ãšã´ãƒ¼æ—¥è¨˜ 13195 ã®ç´ å› æ•°ã¯ 5ã€7ã€13ã€29 ã§ã‚る。 600851475143 ã®ç´ å› æ•°ã®ã†ã¡æœ€å¤§ã®ã‚‚ã®ã‚’求ã‚よ。 ãƒãƒ©ãƒ¼ãƒ‰ãƒ»ãƒãƒ¼ç´ å› æ•°åˆ†è§£æ³•ãŒé¢ç™½ãã†ã ã£ãŸã®ã§ãƒãƒ§ã‚¤ã‚¹ã€‚Gaucheã§ã€‚ (use srfi-1) (use srfi-42) (use math.mt-random) ;;underã®å¤§ãã•ã¯å•é¡Œã«å¿œã˜ã¦é©å½“ã«èª¿æ•´ã—ã¦ãã ã•ã„。å•é¡Œã®æ•°ã®ç´ å› æ•°ãŒå…¨ã¦under以下ãªã‚‰è§£ã‘ã¾ã™ã€‚ (define under 10000) ;;under以下ã®æ•°ã‚’O(1)ã§ç´ 数判定ã™ã‚‹ãŸã‚ã®ãƒ™ã‚¯ã‚¿ (define under-vec (let ((v (make-vector under #f))) (for-each (cut vector-set! v <> #t) ;;under以下ã®ç´ æ•°ã®ãƒªã‚¹ãƒˆ (list-ec (: n 2 under) (if (not (a
プãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã®ã‚¹ãƒ”ードを上ã’る方法２ - teruyastarã¯ã‹ã語りã
http://d.hatena.ne.jp/teruyastar/20080308/1204965502 ↑å‰ã®è¨˜äº‹ã‹ã‚‰ã®ç¶šã。 脳ã®äºˆæ¸¬æ©Ÿèƒ½ â– ã»ã¼æ—¥åˆŠã‚¤ãƒˆã‚¤æ–°èž - ãむりã¨è¨˜æ†¶ã€‚æ± è°·è£•äºŒï¼‹ç³¸äº•é‡é‡Œ 糸井 æ± è°·ã•ã‚“ã¯éŸ³æ¥½ãŒãŠå¥½ãã§ã™ãŒã€ è´ã„ã¦ã‚‹ã¨ãã«ã¯ã€æ¼”å¥ã™ã‚‹ã‚ˆã†ã« 音楽をãŸã©ã£ã¦ã„ã£ãŸã‚Šã—ã¾ã›ã‚“ã‹ï¼Ÿ æ± è°· ã‚ã‚。ãã†ã§ã™ã€ã—ã¾ã™ã€‚ BGMã¨ã—ã¦ã€ä»•äº‹ã—ãªãŒã‚‰è´ãã¨ã㯠ãã†ã§ã¯ã‚ã‚Šã¾ã›ã‚“ãŒã€ ã¡ã‚ƒã‚“ã¨éŸ³æ¥½ã‚’è´ãã¨ãã«ã¯ã€ ãã®æ¼”å¥ã«å‚åŠ ã—ã¦ã„ã¾ã™ã€‚ 糸井 è´ãã“ã¨ã¯ã€ 未知ã®ã‚‚ã®ãŒæµã‚Œè¾¼ã‚“ã§ãã‚‹ã¨ã„ã†ã‚¤ãƒ¡ãƒ¼ã‚¸ã§ ã©ã¡ã‚‰ã‹ã¨ã„ãˆã°å—å‹•çš„ã§ã™ã€‚ ã§ã‚‚ã€å®Ÿéš›ã«å¥½ãã§è´ã„ã¦ã‚‹éŸ³æ¥½ã£ã¦ã€ 主体ã¨å®¢ä½“ã®è»¢æ›ãŒè¡Œã‚ã‚Œã¦ã€ 音楽を追ã£ã‹ã‘ã¦ã„ãよã†ã«ãªã‚Šã¾ã™ã€‚ æ˜ ç”»ã§ã‚‚ã€å°èª¬ã§ã‚‚〠ã¾ã˜ã‚Šã‚ã£ã¦çµŒé¨“ã™ã‚‹ã‚ˆã†ã« 鑑賞ã™ã‚‹ã‚“ã˜ã‚ƒãªã„ã‹ãªã€ã¨æ€ã†ã‚“ã§ã™ã€‚ プãƒã‚°ãƒ©ãƒ ã¨ã¯é–¢ä¿‚ãªã„話ã«ãªã£ã¦ããŸãŒ ã¾ã‚èž
「型ã€ã«é–¢ã—㦠- ohai日誌(2005-05-17)
Index of /~ohai/diary/../
ãªãœ C# ã§ãƒ¡ã‚½ãƒƒãƒ‰ãƒã‚§ã‚¤ãƒ³ãŒæ¥½ã—ã„ã®ã‹ã‚’考ãˆã¦ã¿ãŸ - NyaRuRuãŒåœ°çƒã«ã„ãŸã“ã‚
未ã ã«ãƒ¢ãƒ‹ãƒ£ãƒ‰ (失礼，ã‹ã¿ã¾ã—ãŸ) ãŒä½•ãªã®ã‹ã‚ˆã分ã‹ã£ã¦ãªã„ã‚“ã§ã™ãŒï¼Œä½•ã¨ãªã分ã‹ã£ã¦ããŸã‚ˆã†ãªæ°—ã‚‚ã™ã‚‹ã®ã§ï¼Œã¨ã‚Šã‚ãˆãšä½•ã‹æ›¸ã„ã¦ã¿ã‚‹è©¦ã¿ï¼Žã¨ã¯ã„ãˆã‚ˆã分ã‹ã£ã¦ã„ãªã„ã‹ã‚‚ã—ã‚Œãªã„言葉ã§æ›¸ãã®ã¯æ€–ã„ã®ã§ï¼Œä»¥ä¸‹ã§ã¯ C# ã®è¨€è‘‰ã§ä½•ãŒæ¥½ã—ã„ã®ã‹ã‚’書ã„ã¦ã¿ã‚‹ã“ã¨ã«ã—ã¾ã™ã‚ˆï¼Ž LINQ ã«ãŠã‘ã‚‹ interface ã®ä½¿ã„æ–¹ã¯ä»Šã¾ã§ã¨ã¡ã‚‡ã£ã¨é•ã† Java ä»¥æ¥ (ã‚‚ã£ã¨ã‚‚，ç§ã«ã¨ã£ã¦ã“れ㯠COM 以æ¥ã®ï¼Œã§ã™ãŒ) ã®ã€Œinterface ã®æ™‚代ã€ã«ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã™ã‚‹ã¨ãã«ï¼Œç§ã®é–¢å¿ƒã¯ä¸»ã«æ¬¡ã® 2 点ã«é›†ç´„ã•ã‚Œã¦ã„ã¾ã—ãŸï¼Ž ã„ã¾è€ƒãˆã¦ã„ã‚‹ã“ã®ã‚¯ãƒ©ã‚¹ã¯ã©ã‚“㪠interface を実装ã™ã‚‹ã‹ï¼Ÿ ã„ã¾è€ƒãˆã¦ã„ã‚‹ã“ã®å‡¦ç†ã‚’è¡Œã†ãŸã‚ã«ã¯ï¼Œã©ã‚“ãªã‚ªãƒ–ジェクトをå—ã‘å–ã£ã¦ï¼Œãã‚Œã¯ã©ã‚“㪠interface ã‚’å‚™ãˆã¦ã„ã‚Œã°å¿…è¦å分ã‹ï¼Ÿ 例ãˆã° ArrayList 㯠IList ã よãã¨ã‹ï¼Œã“ã®ã‚¢ãƒ«ã‚´ãƒªã‚º
AT&T Assembly Syntax | Sig9
This article is a ‘quick-n-dirty’ introduction to the AT&T assembly language syntax, as implemented in the GNU Assembler as(1). For the first timer the AT&T syntax may seem a bit confusing, but if you have any kind of assembly language programming background, it’s easy to catch up once you have a few rules in mind. I assume you have some familiarity to what is commonly referred to as the INTEL-syn
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