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Scalaå…ˆé§†è€…ã‚¤ãƒ³ã‚¿ãƒ“ãƒ¥ãƒ¼ VOL.3 ã€€ãƒ“ã‚ºãƒªãƒ¼ãƒç«¹æ·»ã•ã‚“ ã€œå¾Œç·¨ã€œ â€” æ ªå¼ä¼šç¤¾ã‚¢ãƒƒãƒˆã‚¦ã‚§ã‚¢
Scalaã‚’ã‚„ã‚Šå§‹ã‚ã‚‹ãã£ã‹ã‘ã«è²¢çŒ®ã—ã¦ã„ã‘ã‚Œã°... ã‚¤ãƒ³ã‚¿ãƒ“ãƒ¥ãƒ¼ã‚¤ãƒ¼ ãƒ“ã‚ºãƒªãƒ¼ãƒ ç«¹æ·» ã‚¤ãƒ³ã‚¿ãƒ“ãƒ¥ãƒ¼ãƒ¯ãƒ¼ ã‚¢ãƒƒãƒˆã‚¦ã‚§ã‚¢ æµ…é‡Ž/ã‚¨ãƒªã‚·ãƒ¼ãƒ«/ã‚¸ã‚§ãƒ• ã‚¨ãƒ ã‚¹ãƒªãƒ¼ ç€¬è‰¯ Scalaå…ˆé§†è€…ã‚¤ãƒ³ã‚¿ãƒ“ãƒ¥ãƒ¼ VOL.3 ãƒ“ã‚ºãƒªãƒ¼ãƒç«¹æ·»ã•ã‚“ ã€œå‰ç·¨ã€œã‹ã‚‰ç¶šã ç€¬è‰¯ï¼šScala Days 2015ã«å‚åŠ ã—ãŸã‚ŠScala meetupã‚’é–‹å‚¬ã—ãŸã‚Šã€ã‚¢ã‚¯ãƒ†ã‚£ãƒ–ã«æ´»å‹•ã—ã¦ã„ã‚‹Jeffã•ã‚“ã‹ã‚‰ã‚‚ç«¹æ·»ã•ã‚“ã«èžã„ã¦ã¿ãŸã„ã“ã¨ã¯ãªã„ã§ã—ã‚‡ã†ã‹ï¼Ÿ Jeffï¼šãã†ã§ã™ãã€‚æœ€è¿‘Twitterã§ã‚‚è©±é¡Œã«ãªã£ãŸã‚Šã€Scala Days 2015ã§ã‚ãƒ¼ãƒŽãƒ¼ãƒˆã§ç´¹ä»‹ã•ã‚ŒãŸæ¬¡ä¸–ä»£ã®Scalaã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã«ã¤ã„ã¦èžã„ã¦ã¿ãŸã„ã§ã™ãã€‚æ¬¡ä¸–ä»£ã®Dottyã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã¯JVMã§å‹•ä½œã§ãã‚‹ãƒã‚¤ãƒˆã‚³ãƒ¼ãƒ‰ã‚„JavaScriptã¾ã§ä¸€æ°—é€šè²«ã—ã¦ç”Ÿæˆã§ãã‚‹ã‚‚ã®ã§ã™ãŒã€ãã®ã‚ãŸã‚Šã«ã¤ã„ã¦ã©ã†æ€ã„ã¾ã™ã‹ï¼Ÿ ç€¬è‰¯ï¼šåƒ•ã‚‰ã¯ScalaãŒå¥½ããªã®ã§Scala.jsã«
flower_room 2015/12/21
â€œScalaã‚’ã‚„ã‚Šå§‹ã‚ã‚‹ã«ã‚ãŸã‚Šã€æœ€åˆã‹ã‚‰çŸ¥ã‚‰ãªãã¦ã‚‚ã„ã„ã“ã¨ãŒã‚ã£ã¦ã€æœ€åˆã¯ãƒ“ãƒ“ã‚‹å¿…è¦ã¯ãªã„ã®ã«ææ€–æ„Ÿã‚’ä¸Žãˆã¦ã—ã¾ã£ã¦ã„ã‚‹æ‰€ãŒã‚ã‚Šã¾ã™ã€‚â€åŒæ„Ÿã§ã™ã€‚

scala
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ç„¡åé–¢æ•°ã®ãŸã‚ã®ãƒ—ãƒ¬ãƒ¼ã‚¹ãƒ›ãƒ«ãƒ€æ§‹æ–‡ã®ç‰¹ç•°æ€§ã€€ï½žScala Advent Calendar 2015ã˜ã‚ƒãªã„ã‚ˆï½ž - kmizuã®æ—¥è¨˜
æœ¬å½“ã¯Scala Advent Calendarã®è¨˜äº‹ã¨ã—ã¦æ›¸ã“ã†ã¨æ€ã£ã¦ã„ãŸã®ã§ã™ãŒã€æ—¢ã«ã ã„ãŸã„åŸ‹ã¾ã£ã¦ã—ã¾ã£ã¦ã„ãŸã®ã§ã€è‡ªåˆ†ã®ãƒ–ãƒã‚°ã§æ›¸ãã¾ã™ã€‚Scalaistã®çš†ã•ã‚“ã€ãƒ—ãƒ¬ãƒ¼ã‚¹ãƒ›ãƒ«ãƒ€æ§‹æ–‡ã€ä½¿ã£ã¦ã¾ã™ã‚ˆãï¼Ÿ List(1, 2, 3, 4, 5).map(_ + 1) // List(2, 3, 4, 5, 6) ã¨ã„ã†é¢¨ã«ã—ã¦ä½¿ã†ã‚¢ãƒ¬ã§ã™ã€‚ä½¿ã£ãŸã“ã¨ã¯ãªãã¨ã‚‚ã€Scalaã‚’ã‚®ãƒ§ãƒ¼ãƒ ã§ä½¿ã£ã¦ãŠã‚‰ã‚Œã‚‹çš†ã•ã‚“ã‚‚ã‚®ãƒ§ãƒ¼ãƒ ã§ä½¿ã£ã¦ãŠã‚‰ã‚Œãªã„çš†ã•ã‚“ã‚‚ä¸€åº¦ã¯è¦‹ãŸã“ã¨ãŒã‚ã‚‹ã®ã§ã¯ãªã„ã‹ã¨æ€ã„ã¾ã™ã€‚ã“ã®æ§‹æ–‡ã€æ£ç¢ºã«ã¯ã€ Scala Language Specification 6.23.1ã§ã€ŒPlaceholder Syntax for Anonymous Functionsã€ã¨ã—ã¦å®šç¾©ã•ã‚Œã¦ã„ã‚‹æ©Ÿèƒ½ã§ã™ãŒã€é•·ã„ã®ã§ãƒ—ãƒ¬ãƒ¼ã‚¹ãƒ›ãƒ«ãƒ€æ§‹æ–‡ã¨ã—ã¾ã—ã‚‡ã†ã€‚ã¡ãªã¿ã«ã€ scala> Math.abs _ re
flower_room 2015/12/15
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scala
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typesafeç¤¾ãŒç¤¾åå¤‰æ›´å¤§å–œåˆ©ã‚’å§‹ã‚ãŸã‚ˆã†ã§ã™ - xuwei-k's blog
http://www.typesafe.com/blog/whats-in-a-name For opinions about the @typesafe renaming process, use #typesafename hashtag. Thanks to @trapo1975 for the idea! 2015-05-20 11:46:50 via Tweetbot for iÎŸS å‚åŠ ã—ã¾ã—ã‚‡ã†(ï¼Ÿ)
flower_room 2015/05/22
Typesafeã£ã¦ã‹ã£ã“ã‚ˆãã¦ã„ã„åå‰ãªã®ã«ãƒ»ãƒ»ãƒ»ã€‚ã¨æ€ã£ã¦ãŸã‚‰ãã†æ€ã†äººã¯å¤šã„ã‚ˆã†ã§ã€‚ã§ã‚‚Reactiveãªã‚“ã¨ã‹ã„ã†åå‰ã«ãªã‚Šãã†ãªæ°—ãŒã™ã‚‹ã€‚

scala
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Scala Puzzlers - ãŸã‘ãžã†ç€•æ»ãƒ–ãƒã‚°
Scala Daysã®ä¼šå ´ã«ArtimaãŒãƒ–ãƒ¼ã‚¹ã‚’å‡ºã—ã¦ã„ã¦æ›¸ç±ã®è²©å£²ã‚’ã—ã¦ã„ãŸã®ã§ã™ãŒã€ãã“ã§è¦‹ã‹ã‘ãŸã®ãŒã€ŒScala Puzzlersã€ã¨ã„ã†æ›¸ç±ã€‚è·ç‰©ã«ãªã‚‹ã®ã§ãã®å ´ã§ã¯è²·ã‚ãªã‹ã£ãŸã®ã§ã™ãŒã€æ°—ã«ãªã£ã¦ã„ãŸã®ã§å¸°ã£ã¦ãã¦ã‹ã‚‰PDFç‰ˆã‚’è³¼å…¥ã—ã¦ã¿ã¾ã—ãŸã€‚ http://www.artima.com/shop/scala_puzzlers ã¡ãªã¿ã«Kindleç‰ˆã‚‚å‡ºã¦ã„ã¾ã™ã€‚ Scala Puzzlers (English Edition) ä½œè€…: Andrew Phillips,Nermin Serifovicå‡ºç‰ˆç¤¾/ãƒ¡ãƒ¼ã‚«ãƒ¼: Artima Pressç™ºå£²æ—¥: 2014/12/22ãƒ¡ãƒ‡ã‚£ã‚¢: Kindleç‰ˆã“ã®å•†å“ã‚’å«ã‚€ãƒ–ãƒã‚°ã‚’è¦‹ã‚‹ åˆæœŸåŒ–ã®é †ç•ªã®ç½ ã¨ã‹ã€forå¼ã¨mapã®é•ã„ãªã©ã€Scalaã®ãƒãƒžã‚Šã‚„ã™ã„ç½ ãªã©ã‚’é›†ã‚ãŸå•é¡Œé›†ã¿ãŸã„ãªæ„Ÿã˜ã§ã€ä¸€é€šã‚ŠScalaã‚’æ›¸ã‘ã‚‹ãã‚‰ã„ã«ãªã£ãŸäººãŒ
flower_room 2015/03/27
scala

programming
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A brief introduction to Haskell, and why it matters
Haskell is in some ways a nicer language for functional programming than Scala, and if you are serious about learning more FP, we recommend learning it. We recommend this even if you continue to program predominantly in Scala. Why? Many of the key ideas and structures covered in this book (for instance, most of parts 3 and 4) originated with research or work using Haskell. Throughout the chapter n
flower_room 2015/03/25
HaskellerãŒæ”»ã‚ã¦ãã¦ã‚‹ï¼Ÿã¨æ€ã£ãŸã‘ã©è‘—è€…ãŒæ›¸ã„ãŸã®ï¼Ÿã“ã‚Œã€‚

programming

scala
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ã€ŒFunctional Programming in Scalaã€ã‚’è¨³ã—ãŸã€ŒScalaé–¢æ•°åž‹ãƒ‡ã‚¶ã‚¤ãƒ³&ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚° â€•Scalazã‚³ãƒ³ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚¿ãƒ¼ã«ã‚ˆã‚‹é–¢æ•°åž‹å¾¹åº•ã‚¬ã‚¤ãƒ‰ã€ã¨ã„ã†æœ¬ãŒå‡ºã¾ã™ - xuwei-k's blog
ã‚ã–ã¨ä¸¡æ–¹ã®ã‚¿ã‚¤ãƒˆãƒ«ã‚’blogã®ã‚¿ã‚¤ãƒˆãƒ«ã«å…¥ã‚Œã¦ã¿ã¾ã—ãŸ(ãªãŒã„ãƒ»ãƒ»ãƒ») ãƒ¬ãƒ“ãƒ¥ãƒ¼ã«å°‘ã—ã ã‘é–¢ã‚ã‚Šã¾ã—ãŸã€‚è‡ªåˆ†ãŒç¿»è¨³ã—ãŸã‚ã‘ã§ã¯ã‚ã‚Šã¾ã›ã‚“ã€‚ã‚ãã¾ã§ã‚‚ãƒ¬ãƒ“ãƒ¥ãƒ¼ã§ã™ åŽŸè‘— Functional Programming in Scala Scalaé–¢æ•°åž‹ãƒ‡ã‚¶ã‚¤ãƒ³&ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚° â€•Scalazã‚³ãƒ³ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚¿ãƒ¼ã«ã‚ˆã‚‹é–¢æ•°åž‹å¾¹åº•ã‚¬ã‚¤ãƒ‰ (impress top gear) ä½œè€…: Paul Chiusano,RÃºnar Bjarnason,æ ªå¼ä¼šç¤¾ã‚¯ã‚¤ãƒ¼ãƒ—å‡ºç‰ˆç¤¾/ãƒ¡ãƒ¼ã‚«ãƒ¼: ã‚¤ãƒ³ãƒ—ãƒ¬ã‚¹ç™ºå£²æ—¥: 2015/03/20ãƒ¡ãƒ‡ã‚£ã‚¢: å˜è¡Œæœ¬ï¼ˆã‚½ãƒ•ãƒˆã‚«ãƒãƒ¼ï¼‰ã“ã®å•†å“ã‚’å«ã‚€ãƒ–ãƒã‚° (7ä»¶) ã‚’è¦‹ã‚‹ http://book.impress.co.jp/books/1114101091 ä½œè€…é”ã¯ãŠãã‚‰ãè¨³ã•ã‚Œã¦ä»Šã®æ™‚æœŸã«ã§ã‚‹ã“ã¨ã‚’ã‚ã¾ã‚ŠçŸ¥ã‚‰ãªã„ï¼Ÿã ã‚ã†ã‹ã‚‰ã€çŸ¥ã‚‰ã›ã‚‹ã®ã¨æ„Ÿè¬ã®æ„ã‚’ä¼ãˆã‚‹tweetâ†“(ãã—ã¦ã‚µãƒ³ãƒ—
flower_room 2015/03/15
æ—©ã„! åŽŸè‘—è²·ãŠã†ã‹è¿·ã£ã¦ãŸã‘ã©ã“ã£ã¡ã«ã—ã‚ˆã†ã‹ãªã€‚

programming

book

scala
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Type-Level Programming in Scala
This series is intended as a guided tour of some type-level programming I have done in Scala. It generally consists of code and examples with a few lines of explanation. It is usually assumed that the reader understands the features of Scalaâ€™s type system. This is not always a good assumption about either the author or the reader of course, so comments and questions are welcome. The series is in 1
flower_room 2014/10/10
scala

programming
ãƒªãƒ³ã‚¯
äººæ°—ã®ã€ŒScalaMatsuriã€å‹•ç”» 18æœ¬ - ãƒ‹ã‚³ãƒ‹ã‚³å‹•ç”»
2014å¹´9æœˆ6æ—¥ã«é–‹å‚¬ã•ã‚ŒãŸScalaMatsuriã®è¬›æ¼”ã‚ˆã‚ŠB-7. Silkã§ç·¨ã‚€ãƒ‡ãƒ¼ã‚¿ãƒ•ãƒãƒ¼ / Treasure Data, Inc. Taro L. Saitoã‚’åŽã‚ãŸå‹•ç”»ã§ã™ã€‚
flower_room 2014/09/17
scala
ãƒªãƒ³ã‚¯
Scalazå‹‰å¼·ä¼š - è³‡æ–™ä¸€è¦§ - connpass
çµ‚äº† 2014/07/13ï¼ˆæ—¥ï¼‰ 13:00ã€œ Scalazå‹‰å¼·ä¼š Scalaå‹‰å¼·ä¼šã§ã¯ãªãã€Scalazå‹‰å¼·ä¼šã§ã™ xuwei_k ä»– æ±äº¬éƒ½ä¸å¤®åŒºéŠ€åº§4-12-15
flower_room 2014/07/13
Scalaå‹‰å¼·ä¼šã¨é–“é•ãˆã‚‹ã¨ã“ã‚ã ã£ãŸã€‚å±ãªã„ã€‚

programming

scala

scalaz
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Private Presentation
Private content!This content has been marked as private by the uploader.
flower_room 2013/09/30
Scalaã‚‚ã„ã„ã‘ã©é–‹ç™ºãƒ—ãƒã‚»ã‚¹ãŒã¡ã‚ƒã‚“ã¨ã§ãã¦ã¦ç›®ãŒç—›ã„ã€‚

scala

development
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Apache Sparkã£ã¦ã©ã‚“ãªã‚‚ã®ã‹è¦‹ã¦ã¿ã‚‹ï¼ˆãã®ï¼‘ - å¤¢ã¨ã‚¬ãƒ©ã‚¯ã‚¿ã®é›†ç©å ´
ã“ã‚“ã«ã¡ã¯ã€‚ Kafkaã‚’è©¦ã—ã¦ã„ã‚‹æœ€ä¸ã§å¾®å¦™ã§ã™ãŒã€æœ€è¿‘ä½¿ãˆã‚‹ã®ã‹ãªãã€ã¨æƒ…å ±ã‚’é›†ã‚ã¦ã„ã‚‹ã®ãŒã€ŒApache Sparkã€ã§ã™ã€‚ MapReduceã¨åŒã˜ãåˆ†æ•£ä¸¦è¡Œå‡¦ç†ã‚’è¡Œã†åŸºç›¤ãªã®ã§ã™ãŒã€MapReduceã‚ˆã‚Šã‚‚æ•°åå€é€Ÿã„ã¨ã‹ã®æƒ…å ±ãŒã‚ã‚Šã¾ã™ã€‚ ãƒ»ãƒ»ãƒ»ã‚“ãªé˜¿å‘†ãªã€ã¨ã‚‚æ€ã£ãŸã®ã§ã™ãŒã€å†…éƒ¨ã§ä¿æŒã—ã¦ã„ã‚‹RDDã¨ã„ã†ä»•çµ„ã¿ãŒé¢ç™½ã„ã“ã¨ã‚‚ã‚ã‚Šã€ ã¨ã‚Šã‚ãˆãšè³‡æ–™ã‚„è«–æ–‡ã‚’èªã‚“ã§ã¿ã‚‹ã“ã¨ã«ã—ã¾ã—ãŸã€‚ ã¾ãšè¦‹ã¦ã¿ãŸè³‡æ–™ã¯ã€ŒOverview of Sparkã€ï¼ˆhttp://spark.incubator.apache.org/talks/overview.pdfï¼‰ã§ã™ã€‚ ã¨ã„ã†ã‚ã‘ã§ã€èªã‚“ã çµæžœã‚’ã¾ã¨ã‚ã¦ã¿ã¾ã™ã€‚ Sparkã¨ã¯ï¼Ÿ é«˜é€Ÿã§ã‚¤ãƒ³ã‚¿ãƒ©ã‚¯ãƒ†ã‚£ãƒ–ãªè¨€èªžçµ±åˆã‚¯ãƒ©ã‚¹ã‚¿ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ãƒ†ã‚£ãƒ³ã‚°åŸºç›¤ Sparkãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã®ã‚´ãƒ¼ãƒ«ã¯ï¼Ÿ ä»¥ä¸‹ã®2ã¤ã®è§£æžãƒ¦ãƒ¼ã‚¹ã‚±ãƒ¼ã‚¹ã«ã‚ˆã‚Šé©åˆã™ã‚‹ã‚ˆã†MapReduceã‚’æ‹¡å¼µ
flower_room 2013/09/02
programming

scala

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Scala ã«ã‚ˆã‚‹è‡ªç„¶è¨€èªžå‡¦ç†
DSIRNLP 4 ã®è³‡æ–™ã§ã™ã€‚ http://partake.in/events/76854228-ba38-4f6e-87b9-f79e30add75c Read less
flower_room 2013/09/01
é«˜2...!

scala
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SubScript: Programming with event driven math & concurrent fun | Event driven math & concurrent fun
flower_room 2013/04/19
scala

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SADDLE: Scala Data Library
Welcome to Saddle Saddle is a high-performance data manipulation library for Scala. Saddle provides array-backed, indexed, one- and two-dimensional data structures; vectorized numerical calculations; automatic data alignment; and robustness to missing values. Saddle is the easiest and most expressive way to program with structured data on the JVM. License Saddle is licensed under the Apache Licens
flower_room 2013/04/19
scala

library
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elliptium.net
elliptium.net 2024 è‘—ä½œæ¨©. ä¸è¨±è¤‡è£½ ãƒ—ãƒ©ã‚¤ãƒã‚·ãƒ¼ãƒãƒªã‚·ãƒ¼
flower_room 2013/04/03
éžå¸¸ã«å‹‰å¼·ã«ãªã‚Šã¾ã—ãŸã€‚

scala

programming

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3 Tips for Writing Performant Scala | Sumo Logic
Proprietary algorithms, machine learning, and generative AI
flower_room 2013/03/20
programming

scala
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Practical uses for Unboxed Tagged Types
Another blog post to show that the esoteric type system tricks you read about Haskell or Scala actually have real uses. Groovy vs Scala for log analysisThese days I'm implementing a non-critical application which deals with: importing performance log files parsing them and storing some structured data corresponding to each line creating some graphs to show the maximum execution times, the cumulate
flower_room 2013/03/20
programming

scala
ãƒªãƒ³ã‚¯
An Introduction To Scala Parser Combinators - Part 1: Parser Basics Â· Christoph Henkelmann
Interested in ML and AI? Check out my new AI & algorithm blog DIVISIO Jan 13, 2011 20:30 Â· 3046 words Â· 15 minutes read Scala Parser Combinators What Is A Parser (In A Functional Sense)? Letâ€™s approach this bit by bit. We are thinking in FP terms, so a Parser is obviously a function that turns something into something (it parses the input and produces an output). So in sluggish Pseudo-Scala, it is
flower_room 2013/02/13
scala

programming
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Eclipse, Android, Scala made easy but still does not work
I recently followed a way of programming for Android using Scala and Eclipse, which reduces the code and the compile time without using Proguard or Treeshake. Following this article, I should be able use the last Eclipse build (3.7), almost the last version of Scala (2.8.1) updated on an emulator version 10, the version 2.8.3 within Eclipse with the provided plug-in. The presented way is to provid
flower_room 2012/09/06
programming

scala

android
ãƒªãƒ³ã‚¯
2012-05-14
ãƒã‚°ã‚’å‡ºåŠ›ã™ã‚‹éš›ã€ãƒã‚°å‡ºåŠ›ä½ç½®ã®æƒ…å ±ã‚‚ä¸€ç·’ã«å‡ºåŠ›ã™ã‚‹ã€‚ package com.github.cooldaemon.HelloWorld import _root_.android.util.{Log => ALog} object Log { val TAG = "HelloWorld" def e(m: String) = printlog(ALog.e, m) def w(m: String) = printlog(ALog.w, m) def i(m: String) = printlog(ALog.i, m) def d(m: String) = printlog(ALog.d, m) def v(m: String) = printlog(ALog.v, m) private def printlog(f: (String, String) => Int, m: String)
flower_room 2012/09/06
programming

scala

android
ãƒªãƒ³ã‚¯
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