Creating immutable tree data structures in Ruby – Voormedia
What are the advantages of immutable data structures outside functional programming? We explore the benefits of immutability when designing a search query API in Ruby. A data structure is immutable if it cannot be changed after it is created. In a recent Ruby application we decided to use immutability to our advantage. This article explains how. We will look at an interesting property of the API o
What Are Events, Why Might You Care, and How Can EventMachine Help?
You have likely heard of event based/driven programming, which you may also see referred to as “evented†programming. It has been around and in use for a long time, but it is seeing a growing swell of interest in recent years. Perl has had POE for years. Likewise, Python has had Twisted for quite a few years. Graphics toolkits such as GTK use event loops to respond to user interface events. Javasc
æ±äº¬Ruby会è°10 3日目ã§ãƒˆãƒ¼ã‚¯ã—ã¦ãã¾ã—㟠- ã™ãŒãƒ–ãƒ
3日目開催ãŠç–²ã‚Œæ§˜ã§ã—ãŸ!! ã¾ãšã¯ã€æœ¬å½“ã«3日目開催ã«ã“ãŽã¤ã‘ãŸã‚¹ã‚¿ãƒƒãƒ•ã®çš†ã•ã‚“ã«ãŠç¤¼ã‚’申ã—上ã’ãŸã„ã§ã™ã€‚ã„ã‚„ã€ãƒ›ãƒ³ãƒˆã™ã”ã„ã¨æ€ã†ã‚“ã§ã™ã‚ˆï¼ˆã‚¤ãƒ™ãƒ³ãƒˆã®èª¿æ•´ã‚‚ã•ã‚‹ã“ã¨ãªã‚‰ãŒã€ãƒ¢ãƒãƒ™ãƒ¼ã‚·ãƒ§ãƒ³ã®ç¶æŒã¨ã‹ãŠé‡‘ã®äº‹ã¨ã‹â€¦â€¦ï¼‰ã€‚ 感想もã˜ã£ãり書ããŸã„所ãªã®ã§ã™ãŒã€å¾ŒåŠ2ã¤ç›®ã¨ã„ã†ãƒã‚¸ã‚·ãƒ§ãƒ³ã‚‚ã‚ã‚Šã€ã“ã†ã„ã†ã®æ…£ã‚Œã¦ãªã„ã®ã§ãšã£ã¨ç·Šå¼µã—ã¦ã¦ã€ã‚ã‚“ã¾ã‚Šä»–ã®äººã®è©±ã‚’ã˜ã£ãã‚Šèžãã“ã¨ãŒã§ããªã‹ã£ãŸ*1＞＜ joker1007ã•ã‚“ã®è©±ã¨ã‹ursmã•ã‚“ã®è©±ã‚’èžãã¨ã€æ°—付ãã®ã‚ã£ãŸæŠ€è¡“ã«ã¤ã„ã¦ã‚‚ã£ã¨è²ªæ¬²ã«å¸åŽã—ã¦ã„ã‹ãªã„ã¨ãªã£ã¦æ€ã„ã¾ã—ãŸã€‚ 2日目ã®æº–å‚™ã‹ã‚‰3日目ã¸è‡³ã‚‹é“ 2日目ã«å‚åŠ ã—ãŸæ™‚ã®ã‚¨ãƒ³ãƒˆãƒªã«ã‚‚ã¡ã‚‡ã£ã¨æ›¸ã„ãŸã‚“ã ã‘ã‚Œã©ã€è©±ã™è¦ç´ ãŒã€1日目や2日目ã®é€”ä¸ã¾ã§ã®ãƒˆãƒ¼ã‚¯ã§å‡ºã¦ããŸè¦ç´ ã¨è¢«ã‚‹éƒ¨åˆ†ãŒçµæ§‹ã‚ã£ã¦ã€2日目ã®æœ€å¾Œã«ã¾ãŸä¼¼ãŸã‚ˆã†ãªè©±ã‚’ã™ã‚‹ã®ã¯ã©ã†ãªã‚“ã ã‚ã†ãªãã£ã¦ã„ã†æ€ã„ãŒã‚ã‚Šã¾ã—ãŸ*2。ã§ã€ä¸æ–ã•ã‚Œã¦3
ã—ã‚Šã¨ã‚Šã€Œã‚‹ã€æ”»æ’ƒ - Hagex-day info
「るã€ã§æ”»ã‚ã‚‹ã®ã¯ã—ã‚Šã¨ã‚Šã®å®šç•ªã よãªã€œ ・ã©ã†ã›å–ªå¥³ã ã—耳ã«ã—ãŸä¼šè©±ã§ã‚‚æ™’ãã†ãœã€€36 230 ：彼æ°ã„ãªã„æ´774å¹´ ：2013/02/10(æ—¥) 02:38:21.42 id:kLbg4jcg 電車ã®å‘ã‹ã„å´ã«åº§ã£ãŸã‚«ãƒƒãƒ—ル 男性ã®ã»ã†ã¯ã‚¤ã‚®ãƒªã‚¹äººï¼ˆä¼šè©±ã§åˆ†ã‹ã£ãŸï¼‰ 女性ã®ã»ã†ã¯æ—¥æœ¬äºº イ「シリトリã€ã‚·ãƒªãƒˆãƒªã—よã†ã€ 日「ãˆã€œï¼Ÿã€€ã¾ã‚ã„ã„ã‘ã©ã€ç§æ—¥æœ¬äººã ã—ã€‚è² ã‘ãªã„よ？〠ãã®å¾Œã€ã‚¤ã‚®ãƒªã‚¹äººã®æ€’涛ã®ã‚‹æ”»ã‚ãŒå§‹ã¾ã‚‹ï¼ イ「オマル〠日「ã¾ãŸâ€ã‚‹â€ï¼ï¼Ÿã€ 余裕ã ã£ãŸå¥³æ€§ã®ã»ã†ãŒæ®µã€…ã¨ã‚¤ãƒ©ã‚¤ãƒ©ã—ã ã™ ãã‚Œã§ã‚‚ã‚‹æ”»ã‚ã‚’ã‚„ã‚ãªã„イギリス人 ã¤ã„ã«å¥³æ€§ãŒã‚レãŸww 日「ã„ã„åŠ æ¸›ã«ã—ã¦ï¼ã€€æ¥½ã—ã„？　ç§ã¯æ¥½ã—ããªã„ï¼ â—‹â—‹ã¯ã‚‚ã†äºŒåº¦ã¨ã‚‹ã‚’使ã‚ãªã„ã§ã€‚ã‚‹ã®ãªã„人生をé€ã£ã¦ï¼ã€ イ「ルノナイジンセイ……フフ〠ãªã‚“ã‹å¬‰ã—ãã†ã ã£ãŸ 232 ：彼æ°ã„ãªã„æ´774年：2013/02/10(æ—¥) 03:59:
Labeled Tab-separated Values (LTSV)
Description Labeled Tab-separated Values (LTSV) format is a variant of Tab-separated Values (TSV). Each record in a LTSV file is represented as a single line. Each field is separated by TAB and has a label and a value. The label and the value have been separated by ':'. With the LTSV format, you can parse each line by spliting with TAB (like original TSV format) easily, and extend any fields with
グーグル検索ã§ç‰¹å®šã®æ•°å¼â€-4^(1/4)â€ã‚’与ãˆã‚‹ã¨ã‚¢ãƒ€ãƒ«ãƒˆã‚µã‚¤ãƒˆãŒè¡¨ç¤ºã•ã‚Œã‚‹ãƒã‚°ãŒç™ºè¦‹ã•ã‚Œã‚‹
英語ã®è³ªå•ã‚µã‚¤ãƒˆQuoraã«ã¦ã€ã€Œã‚°ãƒ¼ã‚°ãƒ«ã§â€-4^(1/4)â€ã§æ¤œç´¢ã™ã‚‹ã¨ãªãœã‹ãƒãƒ«ãƒŽã‚µã‚¤ãƒˆãŒå‡ºã¦ãã‚‹ã‚“ã ã‘ã©?ã€ã¨ã„ã†è³ªå•ãŒè©±é¡Œã«ãªã£ã¦ã„ã¾ã™ã€‚実際ã«æ‰‹å…ƒã§æ¤œç´¢ã—ã¦ã¿ã¦ã‚‚ã€ã‚¢ãƒ€ãƒ«ãƒˆã‚µã‚¤ãƒˆã°ã‹ã‚Š […] 英語ã®è³ªå•ã‚µã‚¤ãƒˆQuoraã«ã¦ã€ã€Œã‚°ãƒ¼ã‚°ãƒ«ã§â€-4^(1/4)â€ã§æ¤œç´¢ã™ã‚‹ã¨ãªãœã‹ãƒãƒ«ãƒŽã‚µã‚¤ãƒˆãŒå‡ºã¦ãã‚‹ã‚“ã ã‘ã©?ã€ã¨ã„ã†è³ªå•ãŒè©±é¡Œã«ãªã£ã¦ã„ã¾ã™ã€‚実際ã«æ‰‹å…ƒã§æ¤œç´¢ã—ã¦ã¿ã¦ã‚‚ã€ã‚¢ãƒ€ãƒ«ãƒˆã‚µã‚¤ãƒˆã°ã‹ã‚ŠãŒæ¤œç´¢çµæžœã«è¡¨ç¤ºã•ã‚Œã¾ã™ã€‚ 「セーフサーãƒ: å¼·ã€ã®æ™‚ã¯ã•ã™ãŒã«ä½•ã‚‚出ãªã„よã†ãªã®ã§ã€ä½•ãŒãªã‚“ã§ã‚‚アダルトãªçµæžœã‚’見ãŸããªã„人ã«ã¾ã§è¦‹ã›ã¦ã—ã¾ã†ã¨ã„ã†äº‹æ•…ã«ã¯ãªã‚‰ãšã«æ¸ˆã‚“ã 模様。 ã“ã®è³ªå•ã‚’見ã¦è©¦ã—ã¦ã¿ãŸäººãŸã¡ã®ã€Œä¿ºã‚‚俺もã€ã®è¨¼è¨€ãŒé›†ã¾ã£ã¦ããŸçµæžœã€ã“ã®æ•°å¼ã«é™ã‚‰ãšã€æ¡æ•°ã®æ•°å—ãŒ3ã¤ä¸¦ã‚“ã§ãƒžã‚¤ãƒŠã‚¹è¨˜å·ã‚’å«ã‚€ä¸€å®šã®ã‚ーワードã§ã€ã“ã®çµæžœãŒå¼•ãèµ·ã“ã•ã‚Œã‚‹ã“ã¨ãŒçµžã‚Šè¾¼ã¾ã‚Œã¦ãã¾ã—ãŸã€‚ ã“ã®è³ªå•ã¯å…ˆæœˆã«
リリースã€éšœå®³æƒ…å ±ãªã©ã®ã‚µãƒ¼ãƒ“スã®ãŠçŸ¥ã‚‰ã›
最新ã®äººæ°—エントリーã®é…ä¿¡
j次ã®ãƒ–ックマーク
kå‰ã®ãƒ–ックマーク
lã‚ã¨ã§èªã‚€
eコメント一覧を開ã
oページを開ã
Home
『ã—ã‚Šã¨ã‚Šã€Œã‚‹ã€æ”»æ’ƒ - Hagex-day infoã€ã¸ã®ã‚³ãƒ¡ãƒ³ãƒˆ
{{#tags}}- {{label}}
{{/tags}}