[B! scala] motemenã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

motemen id:motemen

scalaã«é–¢ã™ã‚‹motemenã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (11)

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Scala ã‚ãæ˜¥ - Sexually Knowing
æ˜¥ãªã®ã§4å¹´å‰ãã‚‰ã„ã«ã‚³ãƒƒãƒ—æœ¬ã®åˆç‰ˆã‚’èªã‚“ã§ä»¥æ¥ã® Scala ã‚’æ›¸ãã¾ã™ã€‚ Scalaã‚¹ã‚±ãƒ¼ãƒ©ãƒ–ãƒ«ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ç¬¬2ç‰ˆ ä½œè€…: Martin Odersky,Lex Spoon,Bill Venners,ç¾½ç”Ÿç”°æ „ä¸€,æ°´å³¶å®å¤ª,é•·å°¾é«˜å¼˜å‡ºç‰ˆç¤¾/ãƒ¡ãƒ¼ã‚«ãƒ¼: ã‚¤ãƒ³ãƒ—ãƒ¬ã‚¹ã‚¸ãƒ£ãƒ‘ãƒ³ç™ºå£²æ—¥: 2011/09/27ãƒ¡ãƒ‡ã‚£ã‚¢: å˜è¡Œæœ¬ï¼ˆã‚½ãƒ•ãƒˆã‚«ãƒãƒ¼ï¼‰è³¼å…¥: 12äºº ã‚¯ãƒªãƒƒã‚¯: 235å›žã“ã®å•†å“ã‚’å«ã‚€ãƒ–ãƒã‚° (46ä»¶) ã‚’è¦‹ã‚‹ Vim vim-scala ensime-vim syntastic vim-scala ã‚’å…¥ã‚Œã¦æ§‹æ–‡ãƒã‚¤ãƒ©ã‚¤ãƒˆãªã©ã‚’æ‰‹ã«å…¥ã‚Œã¾ã™ã€‚ syntastic syntastic ã¯å¾Œè¿°ã™ã‚‹ vim-ensime ãŒ syntastic ã®ã‚³ãƒžãƒ³ãƒ‰ã‚’å‘¼ã‚“ã§ãŠã‚Šã€ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã¦ã„ãªã„ã¨ã‚¨ãƒ©ãƒ¼ãŒå‡ºã‚‹ã®ã§å°Žå…¥ã—ã¾ã—ãŸã€‚ (ã‚‚ã¨ã‚‚ã¨ syntastic ã‚’ä½¿ã£ã¦ã„ãŸã®ã§ã™ãŒã€éžåŒæœŸå®Ÿè¡ŒãŒã§ããª
motemen 2016/04/11
scala

vim
ãƒªãƒ³ã‚¯
S-99: Ninety-Nine Scala Problems
These are an adaptation of the Ninety-Nine Prolog Probl ems written by Werner Hett at the Berne University of Applied Sciences in Berne, Switzerland.â€‰ I (Pip! Gold) have altered them to be more amenable to programming in Scala.â€‰ Feedback is appreciated, particularly on anything marked TODO. The probl ems have different levels of difficulty.â€‰ Those marked with a single asterisk (*) are easy.â€‰ If you
motemen 2015/07/15
scala
ãƒªãƒ³ã‚¯
artima - How the Use of Scala's Features Affects Compile Time
The compiletime project is an attempt to better understand the relationship between the use of Scala's features and compile time. This article gives a quick overview of what we've learned so far. Long build times is a common complaint among Scala users. As the author of ScalaTest, I have been concerned about both the compile and run time of tests, since this often accounts for a significant portio
motemen 2014/11/18
scala
ãƒªãƒ³ã‚¯
Scalaã®ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã‚’3å€é€Ÿãã—ãŸè©±
11. hprof: JVMæ¨™æº– ãƒ—ãƒãƒ•ã‚¡ã‚¤ãƒ© â€¢ jvmã‚ªãƒ—ã‚·ãƒ§ãƒ³ã¤ã‘ã¦sbt compile â€¢ çµæžœã¯java.hprof.txtã«å‡ºåŠ›ã•ã‚Œã¾ ã™ $ sbt -J-agentlib:hprof=cpu=samples,depth=5 clean compile 12. çµæžœè¦‹ã‚‹ â€¢ depth=5ã§è’ã„è§£æž â€¢ ã‚¯ãƒ©ã‚¹ã®ãƒãƒ¼ãƒ‰ãŒå¤§é‡ã«ã•ã‚Œã¦ã„ã‚‹â€¦â€¦? rank self accum count trace method 1 12.04% 12.04% 2158 300093 java.util.zip.ZipFile.getEntry 2 9.90% 21.95% 1775 300065 java.lang.Throwable.fillInStackTrace 3 7.21% 29.16% 1293 303874 java.lang.Class.forName0 4 5.40% 3
motemen 2014/10/06
scala
ãƒªãƒ³ã‚¯
Scala ã® implicit parameter ã¯åž‹ã‚¯ãƒ©ã‚¹ã®ä¸€ç¨®ã¨ã¯ã©ã†ã„ã†ã“ã¨ãªã®ã‹ - çŒ«åž‹ã®è“„éŸ³æ©Ÿã¯ 1 åˆ†é–“ã« 45 å›žã«ã‚ƒã‚ã¨é³´ã
ãªã‚“ã‹åž‹ã‚¯ãƒ©ã‚¹ã¨ã‹è¨€ã†ã¨åž‹ã®æ€–ã„ã²ã¨ãŸã¡ãŒæ€–ã„è©±ã‚’ãƒ¯ã‚¤ãƒ¯ã‚¤ã—ã¦ã‚‹ã‚¤ãƒ¡ãƒ¼ã‚¸ãŒã‚ã‚Šã¾ã™ã‚ˆãã€‚ã‚ãŸã—ã¯ã‚ã‚Šã¾ã™ã€‚ã€Œã§ã€ãã‚Œã£ã¦ä½•ãŒã†ã‚Œã—ã„ã®ã‚ˆã€ã¨ã‹ã€ãã†ã„ã†è©±ã¯ã‚ã¾ã‚Šã•ã‚Œã¦ã„ãªã„ã‚ˆã†ãªå°è±¡ãŒã‚ã‚Šã¾ã™ãï¼ˆã‚ãã¾ã§å°è±¡ã§ã™ï¼‰ã€‚ãã®ä¸Š "Scala ã® implicit parameter ã¯åž‹ã‚¯ãƒ©ã‚¹ã®ä¸€ç¨®" ã¨ã‹è¨€ã‚ã‚Œã‚‹ã¨ã€Œæš—é»™çš„ãªå¼•æ•°ãŒãªã‚“ã§åž‹ã‚¯ãƒ©ã‚¹ã®ä¸€ç¨®ãªã‚“ã‚„ï¼ï¼ï¼æ„å‘³ãŒã‚ã‹ã‚‰ã‚“ï¼ï¼ï¼ï¼ã€ã¨ãªã‚Šã¾ã™ã€‚ã‚ãŸã—ã¯ãªã‚Šã¾ã—ãŸã€‚ ã¨ã„ã†ã‚ã‘ã§ãã®ã¸ã‚“ã«ã¤ã„ã¦å‹‰å¼·ã—ãŸã®ã§æ›¸ãã¾ã™ã€‚ ãã‚‚ãã‚‚åž‹ã‚¯ãƒ©ã‚¹ã£ã¦ãªã‚“ã‚„ Haskellã¨ã‹ã«ã‚ã‚‹ã‚„ã¤ã§ã™ãã€‚ã‚¢ãƒ‰ãƒ›ãƒƒã‚¯å¤šç›¸ã‚’å®Ÿç¾ã™ã‚‹ã‚‚ã®ã€ã‚‰ã—ã„ã§ã™ã€‚ã™ã”ã„ã€ã„ããªã‚Šæ„å‘³ãŒã‚ã‹ã‚‰ãªã„ã€‚ ã¨ã„ã†ã‚ã‘ã§ã€ã¾ãšã¯ã€Œã‚¢ãƒ‰ãƒ›ãƒƒã‚¯å¤šç›¸ã£ã¦ãªã‚“ãªã®ã€ã¨ã„ã†è©±ã‹ã‚‰ã—ã¦è¡Œãã¾ã™ã€‚ ã•ã¦ã€ã¾ãšã¯ã€Œå¤šç›¸ã€ã‹ã‚‰è¡Œãã¾ã—ã‚‡ã†ã€‚ã“ã®æ–‡è„ˆã§è¨€ã†å¤šç›¸ã¨ã¯ã€ç°¡å˜ã«è¨€ãˆã°ã€Œå¼•æ•°ã«ã„ã‚ã‚“ãªåž‹ã‚’å–ã‚Œã‚‹ã€ã¨ã„
motemen 2014/07/01
scala
ãƒªãƒ³ã‚¯
http://scalex.org/
motemen 2014/03/18
scala
ãƒªãƒ³ã‚¯
Play Framework ã§ `rails runner` çš„ãªã“ã¨ã‚’å®Ÿç¾ã™ã‚‹ - è©©ã¨å‰µä½œãƒ»æ€ç´¢ã®ã²ã‚ã°
Play Framework 2.2.x ã®è©±ã§ã™ã€‚åˆ†ã‹ã‚Šã‚ˆã„ã ã‚ã†ã¨ã„ã†ã®ã§ rails runner ã‚’å¼•ãåˆã„ã«å‡ºã—ãŸã®ã ã‘ã©ã€ã¤ã¾ã‚Šä½•ã‚’ã‚„ã‚ŠãŸã„ã‹ã¨ã„ã†ã¨ã€ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³æœ¬ä½“ã®ã‚³ãƒ¼ãƒ‰ï¼ˆPlay ã‚‚å«ã‚ã¦ï¼‰ã‚’åˆ©ç”¨ã—ã¦ã€ã‚ªãƒšãƒ¬ãƒ¼ã‚·ãƒ§ãƒ³ã‚„ãƒ¡ãƒ³ãƒ†ãƒŠãƒ³ã‚¹ç”¨ã®ã‚¿ã‚¹ã‚¯ï¼ˆãƒãƒƒãƒå‡¦ç†ï¼‰ã‚’æ›¸ããŸã„ã€‚åˆå¿ƒè€…ãªã®ã§ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã«ä¹—ã£ã‹ã‚‰ãªã„ã¨ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã¸ã®æŽ¥ç¶šã‚‚ã§ããªã„ã®ã§ã™ã€‚ é©å½“ã« Scala ã® object ã‚’ä½œã£ã¦ sbt runMain ã—ã¦ã‚„ã‚Œã°ä»»æ„ã®ã‚³ãƒ¼ãƒ‰ã‚’å®Ÿè¡Œã™ã‚‹ã“ã¨ã¯ã§ãã‚‹ã‘ã‚Œã©ã€æœ€çµ‚çš„ã«ãƒ“ãƒ«ãƒ‰ã—ãŸã¨ãã«ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³æœ¬ä½“ã«ã¯å«ã‚ãŸããªã„ã®ã§ã€åˆ†ã‘ã¦ç½®ã„ã¦ãŠããŸã„ã€‚ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã«ãã†ã„ã†ã‚µãƒãƒ¼ãƒˆãŒã‚ã‚‹ã®ã˜ã‚ƒãªã„ã‹ã¨è€ƒãˆã¦ã„ã‚ã„ã‚èª¿ã¹ã¦ã¿ãŸã‘ã‚Œã©çµå±€ã‚ã‹ã‚‰ãªã‹ã£ãŸã®ã§ã€ã“ã†ã„ã†é¢¨ã«ã‚„ã£ã¦ã¿ãŸã€‚ "tasks" ã¨ã„ã†ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã‚’ä½œã‚Šã€ã“ã“ã«å®Ÿè¡Œã—ãŸã„ã‚¿ã‚¹ã‚¯ã‚’ main() ã‚’
motemen 2014/03/13
play2

sbt

scala
ãƒªãƒ³ã‚¯
What is the supertype of all functions in Scala?
motemen 2014/02/07
scala
ãƒªãƒ³ã‚¯
ScalaTest
Latest Release - ScalaTest and Scalactic 3.2.18! import collection.mutable.Stack import org.scalatest._ import flatspec._ import matchers._ class ExampleSpec extends AnyFlatSpec with should.Matchers { "A Stack" should "pop values in last-in-first-out order" in { val stack = new Stack[Int] stack.push(1) stack.push(2) stack.pop() should be (2) stack.pop() should be (1) } it should "throw NoSuchEleme
motemen 2009/07/07
scala
ãƒªãƒ³ã‚¯
http://www.scala-lang.org/docu/files/api/scala$package.html
motemen 2009/07/05
scala
ãƒªãƒ³ã‚¯
Scalaé–‹çœ¼
1éšŽå—ä»˜ï¼šã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ç‰ / 1éšŽæ¡ˆå†…ç‰ˆï¼šã‚³ãƒžãƒ³ãƒ‰ / 2éšŽï¼šæ›¸ãæ–¹ / 3éšŽï¼šæ–‡ã¨å¼ / 4éšŽï¼šé–¢æ•° / 5éšŽï¼šã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘ / 6éšŽï¼šåž‹ / 7éšŽï¼šæ³¨é‡ˆç‰ / å±‹ä¸Šï¼šè¨€èªžä»•æ§˜è¦ç´„ / é›²ï¼šscalaãƒ‘ãƒƒã‚±ãƒ¼ã‚¸æ¦‚è¦³ / é’ç©ºï¼šãã®ä»–ã®ä»˜å±žãƒ‘ãƒƒã‚±ãƒ¼ã‚¸æ¦‚è¦³ ãªãŠã€ä»¥ä¸Šã®è§£èª¬ã¯Javaã®æ–‡æ³•ã¨ã‚³ãƒžãƒ³ãƒ‰ã‚„æ¨™æº–ãƒ©ã‚¤ãƒ–ãƒ©ãƒªç‰ã‚’ä¸€å¿œçŸ¥ã£ã¦ã„ã‚‹ã“ã¨ã‚’å‰æï¼ˆç¾è¡Œã®Scalaã¯ãªãŠJavaãƒ©ã‚¤ãƒ–ãƒ©ãƒªã¸ã®ä¾å˜åº¦ãŒé«˜ãScalaã ã‘ã§å®Œçµã§ãã‚‹çŠ¶æ…‹ã§ã¯ç„¡ã„ã€‚ãªãŠã€Scalaã®ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©è‡ªä½“ã¯Java1.4ç”¨ã®ã‚³ãƒ¼ãƒ‰ã‚‚åã‘ã‚‹ãŒã€æ¨™æº–ãƒ©ã‚¤ãƒ–ãƒ©ãƒªãŒå¤šã1.5ã‚’å‰æã¨ã—ã¦ã„ã‚‹ï¼‰ã¨ã—ã€ãã®é•ã„ã ã‘ã‚’ã¨ã‚Šã‚ãˆãšã¯æ›¸ãç•™ã‚ã‚‹ã‚‚ã®ã§ã‚ã‚‹ã€‚ã‚‚ã£ã±ã‚‰æ–‡æ³•ã‚„ãƒ©ã‚¤ãƒ–ãƒ©ãƒªå‚ç…§ç”¨ã§ã‚ã‚‹ã“ã¨ã‚’ç›®æŒ‡ã—ã¦ã„ã‚‹ã®ã§ã€ä¾‹ã‚„ç‰¹é•·ç‰ã¯æ¬¡ã®ãƒªãƒ³ã‚¯ã‚’å‚ç…§ã•ã‚ŒãŸã„ï¼ˆãªãŠãŸã ã—ã€åŽŸè‘—è€…ãŸã¡ã®é…æ…®ã«ã‚‚ã‹ã‹ã‚ã‚‰ãšã€ãã‚Œã‚‰ã®ä¾‹ã¯é–¢æ•°åž‹è¨€èªžã«é–¢ã™ã‚‹äº‹å‰ã®æ¦‚è¦çš„æŠŠæ¡
motemen 2009/04/20
scala
ãƒªãƒ³ã‚¯
1