[B! java][Scala] clavierã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

clavier id:clavier

javaã¨Scalaã«é–¢ã™ã‚‹clavierã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (30)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

å¤‰æ•°(variable)ã¨å€¤(value) - ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢è¨è¨ˆã‚’è€ƒãˆã‚‹
ã¯ã˜ã‚ã¦Scalaã«è§¦ã‚ŒãŸã¨ãã€å¤‰æ•°å®£è¨€(var)ã¨å€¤å®£è¨€ï¼ˆval)ã‚’ä½¿ã„åˆ†ã‘ã‚‹è¨€èªžä»•æ§˜ã«ã€ãªã‚‹ã»ã©ãªã‚ã€ã¨æ€ã£ãŸã€‚ç°¡å˜ã«è¨€ãˆã°ã€å¤‰æ•°(var)ã¯å†ä»£å…¥ã§ãã¦ã€å€¤ï¼ˆval)ã¯å†ä»£å…¥ã§ããªã„ã€‚ ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã®ã‚¹ã‚¿ã‚¤ãƒ«ã¨ã—ã¦ã€varå®£è¨€ã¯å‘½ä»¤çš„ãªãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã€valå®£è¨€ã¯å®£è¨€çš„ãªãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã«ãªã‚‹ã€‚ã©ã¡ã‚‰ã®ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã‚¹ã‚¿ã‚¤ãƒ«ã§æ›¸ã„ã¦ã„ã‚‹ã‹ã‚’ã€varã¨valã§æ˜Žç¤ºã§ãã‚‹ã‚ã‘ã ã€‚ Javaã ã¨è¨€èªžã®åŸºæœ¬ã®ä»•çµ„ã¿ã¯ã™ã¹ã¦ãŒå¤‰æ•°ã€‚finalå®£è¨€ã‚’ã™ã‚‹ã“ã¨ã§å†ä»£å…¥ã‚’ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã‚¨ãƒ©ãƒ¼ã«ã™ã‚‹ã“ã¨ã¯ã§ãã‚‹ã€‚Javaã¯ã€Cè¨€èªžã‚„C++ãªã©ã®å‘½ä»¤çš„ãªãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã®ç³»èœã®è¨€èªžãªã®ã§ã™ã¹ã¦å¤‰æ•°(variable)ã¨ã„ã†ã®ã¯ã€ã¨ã†ãœã‚“ã®è¨€èªžä»•æ§˜ã ã£ãŸã€‚ å‘½ä»¤çš„ãªã‚¹ã‚¿ã‚¤ãƒ«ã‹ã‚‰å®£è¨€çš„ãªã‚¹ã‚¿ã‚¤ãƒ«ã« å‘½ä»¤çš„ãªãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã§ã¯å¤‰æ•°(variable)ã‚’ä½¿ã†ã€‚å®£è¨€çš„ãªãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã§ã¯å€¤(value)ã‚’ä½¿ã†ã€‚ å†ä»£å…¥
clavier 2021/11/28
scala

kotlin

è¨è¨ˆ

java
ãƒªãƒ³ã‚¯
Creating CLI tools with Scala, Picocli and GraalVM
clavier 2020/03/22
scala

java

command

cli
ãƒªãƒ³ã‚¯
SpringÂ Bootã¨PlayÂ Frameworkã€ã©ã£ã¡ãŒã©ã†è‰¯ã„ã®ï¼ŸÂ å°‚é–€å®¶ãŒ5ã¤ã®è¦–ç‚¹ã§å¾¹åº•è§£èª¬ - ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢Hubï½œWebã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã®ã‚ãƒ£ãƒªã‚¢ã‚’è€ƒãˆã‚‹ï¼
SpringÂ Bootã¨PlayÂ Frameworkã€ã©ã£ã¡ãŒã©ã†è‰¯ã„ã®ï¼ŸÂ å°‚é–€å®¶ãŒ5ã¤ã®è¦–ç‚¹ã§å¾¹åº•è§£èª¬ SpringÂ Bootã¨PlayÂ Frameworkã€ã©ã¡ã‚‰ã‚’ä½¿ã†ã¹ãã‹â€¦â€¦ï¼Ÿé–‹ç™ºè€…ã‚’æ‚©ã¾ã›ã‚‹ç–‘å•ã«ç”ãˆã‚‹ã¹ãã€å°‚é–€å®¶2äººãŒã•ã¾ã–ã¾ãªè¦–ç‚¹ã§ä¸¡ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã®ç‰¹å¾´ã‚’è§£èª¬ã—ã¾ã™ã€‚ ã€æ¯”è¼ƒãƒã‚¤ãƒ³ãƒˆ(1)ã€‘è¨è¨ˆæ€æƒ³ã‚„ç™»å ´ã—ã¦ããŸæ´å²çš„èƒŒæ™¯ ã€æ¯”è¼ƒãƒã‚¤ãƒ³ãƒˆ(2)ã€‘å¾—æ„åˆ†é‡Žã‚„åˆ©ç”¨ã•ã‚Œã¦ã„ã‚‹é ˜åŸŸ ã€æ¯”è¼ƒãƒã‚¤ãƒ³ãƒˆ(3)ã€‘å„ã‚³ãƒ³ãƒãƒ¼ãƒãƒ³ãƒˆã®å®Ÿè£…ã‚¹ã‚¿ã‚¤ãƒ« ã€æ¯”è¼ƒãƒã‚¤ãƒ³ãƒˆ(4)ã€‘ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹æŽ¥ç¶šã¾ã‚ã‚Š ã€æ¯”è¼ƒãƒã‚¤ãƒ³ãƒˆ(5)ã€‘ä»Šå¾Œã®ãƒªãƒªãƒ¼ã‚¹å±•é–‹ã«ã¤ã„ã¦ Webã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³é–‹ç™ºã«ãŠã„ã¦ã€ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã¯æ¬ ã‹ã›ãªã„å˜åœ¨ã¨ãªã£ã¦ã„ã¾ã™ã€‚é–‹ç™ºè€…ãŒå®Ÿè£…ã™ã¹ãå‡¦ç†ã«é›†ä¸ã§ãã€å …ç‰¢ã§ãƒ¡ãƒ³ãƒ†ãƒŠãƒ³ã‚¹ã—ã‚„ã™ã„ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ã™ã°ã‚„ãé–‹ç™ºã§ãã‚‹ã€‚ã“ã‚Œã“ãã€ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã‚’ä½¿ã†æœ€å¤§ã®åˆ©ç‚¹ã¨ã„ãˆã‚‹ã§ã—ã‚‡ã†ã€‚ Javaã‚„Scal
clavier 2020/02/19
Java

Scala

framework

kotlin

spring

PlayFramework
ãƒªãƒ³ã‚¯
è´–ç½ªã®ã‚¤ãƒ¬ã‚¤ã‚¸ãƒ£ - ãƒ—ãƒã‚°ãƒ©ãƒžãƒ¼ã®è„³ã¿ã
Javaã®ã‚¸ã‚§ãƒãƒªã‚¯ã‚¹ã§ã—ã°ã—ã°è©±é¡Œã«ä¸ŠãŒã‚‹ã€Œã‚¤ãƒ¬ã‚¤ã‚¸ãƒ£ã€ã«ã¤ã„ã¦æ•´ç†ã—ã¦ãŠããŸã„ã€‚ ã‚¤ãƒ¬ã‚¤ã‚¸ãƒ£ã«ã¤ã„ã¦ã¯åƒ•ã‚‚ã„ã‚ã„ã‚ã¨èª¤è§£ã—ã¦ãŠã‚Šã€éŽåŽ»ã«èª¤ã£ãŸç™ºè¨€ã‚’ã—ã¦ã„ã‚‹ã€‚æœ¬ã‚¨ãƒ³ãƒˆãƒªã¯ãã®è´–ç½ªã¨ã—ã¦æ›¸ã‹ã‚ŒãŸã‚‚ã®ã§ã‚ã‚‹ã€‚ ã€Œã‚¤ãƒ¬ã‚¤ã‚¸ãƒ£ã€ã¨ã„ã†æ–¹å¼ã«ã¤ã„ã¦ã¯ãƒã‚¬ãƒ†ã‚£ãƒ–ãªèª¤è§£ãŒåºƒã¾ã£ã¦ã„ã‚‹ã¨æ€ã†ã€‚ã€Œã‚¤ãƒ¬ã‚¤ã‚¸ãƒ£æ–¹å¼ã€ãŒå•é¡Œã®æ ¹ã§ã¯ãªã„äº‹è±¡ã«ã¤ã„ã¦ã€ãã‚Œã‚’ã€Œã‚¤ãƒ¬ã‚¤ã‚¸ãƒ£ã®ã›ã„ã€ã§ã‚ã‚‹ã¨èª¤ã£ã¦ç†è§£ã™ã‚‹ã“ã¨ã¯ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã¨ã—ã¦ã¯ãƒžã‚¤ãƒŠã‚¹ã§ã‚ã‚‹ã€‚ ã—ã°ã—ã°ã‚¤ãƒ¬ã‚¤ã‚¸ãƒ£ã®ã›ã„ã¨ã•ã‚Œã‚‹äº‹è±¡ã«new T()ã§ããªã„ã¨ã„ã†è«–ç‚¹ãŒã‚ã‚‹ãŒã€ã“ã‚Œã¯Javaã®ã‚¸ã‚§ãƒãƒªã‚¯ã‚¹ãŒC#ã§ã„ã†newåˆ¶ç´„(åž‹å¤‰æ•°ã®åˆ¶ç´„ã¨ã—ã¦ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ã‚’æŒã¤ã“ã¨ã‚’è¦æ±‚ã™ã‚‹æ©Ÿèƒ½)ã‚’æŒãŸãªã„ã“ã¨ã«èµ·å› ã™ã‚‹å•é¡Œã§ã‚ã‚‹ã€‚ ãã®ãŸã‚ã€ã“ã®ç‚¹ã«ã¤ã„ã¦Javaã®è¨€èªžä»•æ§˜ã«æ”¹å–„ã‚’æ±‚ã‚ã‚‹ã®ã§ã‚ã‚Œã°ã€newåˆ¶ç´„ã‚’å°Žå…¥ã›ã‚ˆã¨ã„ã†ç¾å®Ÿçš„ãªè¦æ±‚ã¨ã™ã‚‹ã¹ãã§ã‚ã‚‹ã€‚ ã‚¤ãƒ¬ã‚¤ã‚¸ãƒ£æ–¹å¼
clavier 2019/12/12
java

vm

scala

generics

programming

JVM
ãƒªãƒ³ã‚¯
Java 5.0æ™‚ä»£ã®éžåŒæœŸå‡¦ç†æŠ€è¡“ã‹ã‚‰å¦ã³ç›´ã™Scala/JavaéžåŒæœŸå‡¦ç†
Passkey Autofill ã«è³ã‘ã‚‹ãƒžãƒãƒ¼ãƒ•ã‚©ãƒ¯ãƒ¼ãƒ‰ ID - Money Forward Tech Day 2024
clavier 2019/10/26
scala

java

éžåŒæœŸå‡¦ç†

ã‚ã¨ã§èªã‚€
ãƒªãƒ³ã‚¯
JVMä¸Šã§å‹•ãWebã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ãŒãƒªã‚½ãƒ¼ã‚¹ã‚’é£Ÿã„ã¤ã¶ã™åŽŸå› ã‚’æŽ¢ã‚‹ãŸã‚ã«ã‚„ã£ãŸã“ã¨ã€Backlog PlayåŒ–ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã€‘
ãƒŒãƒ¼ãƒ©ãƒœã§Scalaã‚’æ›¸ãRubyistã®è°·æœ¬ã§ã™ã€‚ãƒŒãƒ¼ãƒ©ãƒœã§ã¯ã€Backlogã®é–‹ç™ºã‚’æ‹…å½“ã—ã¦ãŠã‚Šã€æœ€è¿‘ã§ã¯Backlogã‚’Javaã‹ã‚‰Scala / Play Frameworkã«ç§»è¡Œã™ã‚‹ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã®ãƒ¡ãƒ³ãƒãƒ¼ã§ã—ãŸã€‚ Backlogã®PlayåŒ–ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã§ã¯ã€OutOfMemorryError(ä»¥ä¸‹ã€OOM)ã®ç™ºç”Ÿã‚„CPUä½¿ç”¨çŽ‡ã¨ãƒãƒ¼ãƒ‰ã‚¢ãƒ™ãƒ¬ãƒ¼ã‚¸ãŒä¸ŠãŒã£ãŸã¾ã¾ã¨ã„ã†ã€Java Virtual Machineï¼ˆä»¥ä¸‹ã€JVMï¼‰ä¸Šã§å‹•ãBacklogã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã«é–¢ã™ã‚‹å•é¡Œã«å¯¾å‡¦ã™ã¹ãã€ä½•åº¦ã‹Heap/Thread dumpã‚’è¦‹ã‚‹æ©Ÿä¼šãŒã‚ã‚Šã¾ã—ãŸã€‚ ç§ãŒPlayåŒ–ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã§å–ã‚Šçµ„ã‚“ã ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹æ”¹å–„ã®çŸ¥è¦‹ã‚„çµŒé¨“ã‚’ã‚‚ã¨ã«ã€æœ¬è¨˜äº‹ã§ã¯ã€ŒJVMã§èµ·ã“ã£ãŸãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã®å•é¡Œã®åˆ‡ã‚Šåˆ†ã‘æ–¹ã€ã«ã¤ã„ã¦ãŠå±Šã‘ã—ã¾ã™ã€‚ ã¯ã˜ã‚ã« æœ¬ç•ªç’°å¢ƒã§ã—ã°ã‚‰ãå‹•ã‹ã—ã¦ã„ã‚‹ã¨ã€ã‚³ãƒ¼ãƒ‰è‡ªä½“ã¯æ£ã—ãå®Ÿè¡Œã§ãã‚‹ã‘
clavier 2019/10/23
JVM

scala

java
ãƒªãƒ³ã‚¯
ã‚¯ãƒ©ã‚¹ã‚’ä½œã‚‹ã“ã¨ã‚’ã‚µãƒœã‚‰ãªã„ - çµµæãã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã®æ—¥å¸¸
JJUG CCC 2018 Fallã®ã„ãã¤ã‹ã®ã‚»ãƒƒã‚·ãƒ§ãƒ³ã§åž‹ã«ã¤ã„ã¦ã®è©±ãŒã‚ã£ãŸã®ã§æ›¸ããŸããªã£ãŸã€‚ ã“ã®è©±ã¯Javaã‚„Scalaã¿ãŸã„ãªé™çš„åž‹ã®ä¸–ç•Œã®æ€æƒ³ã§ã€å¤šåˆ†Rubyã¨ã‹ã§ã¯é•ã†æ€æƒ³ã ã¨ãŠã‚‚ã†ã€‚ Javaã‚’æ›¸ã„ã¦ã‚‹ã¨ãã®ãŠã‚Œãã‚…ãƒ¼ã®è„³å†… åž‹ã‚’å®šç¾©ã—ã¦å–ã‚Šã†ã‚‹å€¤ã‚’ç‹ã‚ã‚‹ã“ã¨ã§ é–“é•ã£ãŸä½¿ã„æ–¹ãŒã§ããªã„ã‚ˆã†ã«ã™ã‚‹ ã“ã¨ã‚’æœ€åˆã«è€ƒãˆã¦ã‚‹ã€‚å¤šåˆ†ã€‚é˜²å¾¡çš„ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã£ã¦ã‚„ã¤ãªã®ã‹ãªï¼Ÿã—ã‚‰ã‚“ã‘ã©ã€‚ ã¨ã«ã‹ãã‚¨ãƒ©ãƒ¼ã¯ã‚ˆã‚Šæ—©ã„ã‚¿ã‚¤ãƒŸãƒ³ã‚°ã§è¦‹ã¤ã‹ã‚‹ã»ã†ãŒè‰¯ãã¦ã€å®Ÿè¡Œæ™‚ã‚ˆã‚Šã‚³ãƒ³ãƒ‘ã‚¤ãƒ«æ™‚ã«ã‚ã‹ã‚‹ã»ã†ãŒä¾¿åˆ©ã ã—ã€ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«æ™‚ã‚ˆã‚Šã‚¨ãƒ‡ã‚£ã‚¿ä¸Šã§ãƒªã‚¢ãƒ«ã‚¿ã‚¤ãƒ ã«åˆ†ã‹ã‚‹ã»ã†ãŒã‚‚ã£ã¨è‰¯ã„ã€‚ ãŸã¨ãˆã°æ±Žç”¨çš„ãªåž‹ã‚’ä½¿ã†ã¨ã“ã‚“ãªãƒŸã‚¹ãŒã‚ã‚Šå¾—ã‚‹ã€‚ long id = 10; new User(id); new It em(id); é™çš„åž‹ãªã‚‰å¤šåˆ†ã“ã†ã‹ã‘ã‚‹ã»ã†ãŒé–“é•ãˆãªãã¦å¬‰ã—ã„ã€‚ Id<User> id = Id.of(1
clavier 2019/01/07
ã‚ã¨ã§èªã‚€

programming

è¨è¨ˆ

Java

Scala
ãƒªãƒ³ã‚¯
GCãƒ¡ãƒ¢ãƒªåˆå¿ƒè€…ã®æ–°å’ãŒScalaã§GCãƒ¡ãƒ¢ãƒªã‚’å‹‰å¼·ã—ã¦ã¿ãŸ | Scala Tech Blog
ã“ã®è¨˜äº‹ã¯CyberAgent ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ Advent Calendar 2015ã®14æ—¥ç›®ã®è¨˜äº‹ã§ã™ã€‚ æ˜¨æ—¥ã¯13å’ã®éˆ´æœ¨ã•ã‚“ã®ãƒ–ãƒã‚°ã§ã—ãŸã€æ˜Žæ—¥ã¯åŒæœŸã®choheyã•ã‚“ã§ã™ã€‚ ã¯ã˜ã‚ã« ã“ã‚“ã«ã¡ã¯ã€ã‚µã‚¤ãƒãƒ¼ã‚¨ãƒ¼ã‚¸ã‚§ãƒ³ãƒˆã‚¢ãƒ‰ãƒ†ã‚¯ã‚¹ã‚¿ã‚¸ã‚ª15æ–°å’ã®ãƒ•ã‚£ï¼ˆ@dxhuy)ã¨ç”³ã—ã¾ã™ã€‚ ã‚¢ãƒ‰ãƒ†ã‚¯æ–°å’ã®ä¸ã§ã€ŒYYYåˆå¿ƒè€…ã®æ–°å’ãŒXXXã§YYYã‚’å‹‰å¼·ã—ã¦ã¿ãŸã€ã¨ã„ã†ã‚¿ã‚¤ãƒˆãƒ«ãŒæµè¡Œã£ã¦ã„ã¾ã™ã®ã§ã€ãƒ‘ã‚¯ã‚‰ã›ã¦ã„ãŸã ãã¾ã—ãŸã€‚ ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯åˆå¿ƒè€…ã®æ–°å’ãŒDockerã§ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã®å‹‰å¼·ã‚’ã—ã¦ã¿ãŸ Scalaåˆå¿ƒè€…ã®æ–°å’ãŒé ‘å¼µã£ã¦Lispã‚’ä½œã£ã¦ã¿ãŸ ç¾åœ¨RightSegmentã¨ã„ã†åä¼šç¤¾ã§Data Management Platform (DMP)ã‚’ä½œã£ã¦ã„ã¾ã™ã€‚ãƒ‡ãƒ¼ã‚¿ã®ä¼šç¤¾ãªã®ã§Hadoopã®ãƒãƒƒãƒã®é–‹ç™ºã¨ã‹ã€ãƒ•ãƒãƒ³ãƒˆã‚µãƒ¼ãƒã§Javaã®é–‹ç™ºãªã©ã‚’ã—ã¦ã„ã¾ã™ã€‚ GCãƒ¡ãƒ¢ãƒªã«ã¤ã„ã¦ ä¼šç¤¾ã«å…¥ã‚‹å‰ã«ã¯ã‚¹ã‚¯
clavier 2018/04/19
JVM

gc

Scala

Java
ãƒªãƒ³ã‚¯
Javaã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã«Scalaã®è©±ã‚’èžã„ã¦ã¿ãŸã„@ScalaMatsuri2017
ç§ã¯2016å¹´ã«ã¯å¦ç”Ÿãƒœãƒ©ãƒ³ãƒ†ã‚£ã‚¢ã¨ã—ã¦ã€ ä»Šå¹´ã¯ç¤¾ä¼šäººã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã¨ã—ã¦ScalaMatsuriã«å‚åŠ ã•ã›ã¦ã„ãŸã ãã¾ã—ãŸã€‚ 2016å¹´ã¯Scalaã®ä»Šã‚„Scalaã®é–‹ç™ºã«ãŠã‘ã‚‹tipsã‚’å¦ã³ã€Scala ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã¨çŸ¥ã‚Šåˆã†ã“ã¨ãŒã§ãã¾ã—ãŸã€‚ãŸã Scalaã®ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã‚’ç”¨ã„ãŸã‚µãƒ¼ãƒ“ã‚¹ã€ã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ã«ã‚ã¾ã‚Šèˆˆå‘³ãŒãªãï¼ˆç ”ç©¶ã®ãŸã‚ã«ä½¿ã£ã¦ã„ãŸã ã‘ãªã®ã§ã€‚ã€‚ã€‚ï¼‰ã€ä¸€ç•ªç ”ç©¶ã«è¿‘ãã†ãªæ©Ÿæ¢°å¦ç¿’ã«é–¢ã™ã‚‹ã‚»ãƒƒã‚·ãƒ§ãƒ³ã¯ã€Œæ•°å¼ã¯çœãã¾ã™ã€ã€ã®ã›ã„ã‚‚ã‚ã£ã¦ã‚»ãƒƒã‚·ãƒ§ãƒ³ã®å¤§åŠã¯ã¤ã¾ã‚‰ãªã„ã¨ã„ã†æ„Ÿæƒ³ã§ã—ãŸã€‚ãªã‚“ã¨ãªãã§å‚åŠ ã™ã‚‹ã®ã¯ãƒ€ãƒ¡ã§ã™ã(ç¬‘) ä¸€æ–¹2017å¹´ã¯ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã¨ã—ã¦ã®ä¾¡å€¤è¦³ã‚’è£…å‚™ã—ã€ã€Œstreamã«é–¢ã—ã¦çŸ¥è¦‹ã‚’é›†ã‚ã¦ã“ã„ã€ã¨ã®ä¸Šå¸ã®å¸ä»¤ã‚‚ã‚ã£ã¦ã€ç›®çš„æ„è˜ã‚’æŒã£ã¦å‚åŠ ã—ã¦ã¿ã‚‹ã¨å®Ÿã‚Šã®å¤šã•ã«èˆˆå¥®ã—ã¾ã—ãŸã€‚ æ˜¨å¹´ã®ãƒœãƒ©ãƒ³ãƒ†ã‚£ã‚¢å‚åŠ çµŒé¨“ã«ã‚ˆã£ã¦ç§ã®ã“ã¨ã‚’è¦šãˆã¦ãã ã•ã£ã¦ã„ãŸæ–¹ã‚‚ãƒãƒ©ãƒ›ãƒ©ã„ã‚‰ã£ã—ã‚ƒã‚Šã€ç©æ¥µ
clavier 2017/03/08
java

Scala
ãƒªãƒ³ã‚¯
ãƒªã‚¢ã‚¯ãƒ†ã‚£ãƒ–ãªãƒžã‚¤ã‚¯ãƒã‚µãƒ¼ãƒ“ã‚¹ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã€ŒLagomã€ã‚’è©¦ã—ã¦ã¿ã‚‹ - ãŸã‘ãžã†ç€•æ»ãƒ–ãƒã‚°
Lagomã¨ã¯ï¼Ÿ Lagomã¯Lightbendç¤¾ï¼ˆæ—§Typesafeç¤¾ï¼‰ãŒãƒªãƒªãƒ¼ã‚¹ã—ãŸæ–°ã—ã„ãƒžã‚¤ã‚¯ãƒã‚µãƒ¼ãƒ“ã‚¹å‘ã‘ã®ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã§ã™ã€‚ www.lightbend.com å…ƒã€…Scalaã®é–‹ç™ºå…ƒã§ã‚ã£ãŸLightbendç¤¾ãŒé–‹ç™ºã—ã¦ã„ã‚‹ã ã‘ã‚ã‚Šã€Playã‚„Akkaã€sbtã¨ã„ã£ãŸScalaãƒ™ãƒ¼ã‚¹ã®æŠ€è¡“åŸºç›¤ä¸Šã«æ§‹ç¯‰ã•ã‚Œã¦ã„ã¾ã™ãŒã€ç¾æ™‚ç‚¹ã§ã¯Javaå‘ã‘ã®APIã®ã¿æä¾›ã•ã‚Œã¦ã„ã‚‹Javaç”¨ã®ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã¨ãªã‚Šã¾ã™ã€‚*1 ã“ã‚Œã¾ã§ã‚‚Spring Bootãªã©æ‰‹è»½ã«ä½¿ãˆã‚‹APIã‚µãƒ¼ãƒå‘ã‘ã®Webãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã¯å˜åœ¨ã—ãŸã‚ã‘ã§ã™ãŒã€Lagomã¯æœ€åˆã‹ã‚‰ãƒªã‚¢ã‚¯ãƒ†ã‚£ãƒ–ãªãƒžã‚¤ã‚¯ãƒã‚µãƒ¼ãƒ“ã‚¹ã®æ§‹ç¯‰ã‚’å‰æã«è¨è¨ˆã•ã‚Œã¦ãŠã‚Šã€ã„ã‚ã°ã€Œãƒžã‚¤ã‚¯ãƒã‚µãƒ¼ãƒ“ã‚¹ãƒã‚¤ãƒ†ã‚£ãƒ–ã€ã¨ã‚‚å‘¼ã¶ã¹ããƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã«ãªã£ã¦ã„ã¾ã™ã€‚ å®Ÿéš›ã«Lagomã‚’ä½¿ã†ã‹ã©ã†ã‹ã¯ã•ã¦ãŠãã€æ–°ã—ã„ã‚³ãƒ³ã‚»ãƒ—ãƒˆã®ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ãªã®ã§å¦ã¶ã“ã¨ã‚‚å¤šã„ã®ã§ã¯ãªã„ã‹ã¨
clavier 2016/04/14
framework

akka

Scala

Java
ãƒªãƒ³ã‚¯
å®Ÿè¡Œæ™‚ã«ãŠã‘ã‚‹JVMãƒã‚¤ãƒˆã‚³ãƒ¼ãƒ‰æœ€é©åŒ–æ‰‹æ³•
è£œè¶³: http://tech log.mvrck.co.jp/entry/todesking-runtime-jvm-bytecode-optimization/
clavier 2016/03/26
jvm

scala

Java

performance

programming
ãƒªãƒ³ã‚¯
è»Šè²·å–ä¸€æ‹¬æŸ»å®šã‚’ä¾é ¼ã—ã¦ã“ã‚“ãªäº¤æ¸‰ã«ã¯æ³¨æ„ï¼Ÿ
å°‘ã—ã§ã‚‚é«˜ãè»Šã‚’å£²ã‚ŠãŸã„ã€‚ãã—ã¦ç”³è¾¼ã¿ã‚’ã‚¹ãƒ ãƒ¼ã‚ºã«è¡Œã†ãŸã‚ã«ã‚‚ è»Šè²·å–ã®ä¸€æ‹¬æŸ»å®šã‚µãƒ¼ãƒ“ã‚¹ã¯ã¨ã¦ã‚‚ä¾¿åˆ©ã§ã™ã€‚ è¤‡æ•°ã®æ¥è€…ã¸ä¸€æ–‰ã«ä¸å¤è»ŠæŸ»å®šã‚’ä¾é ¼ã™ã‚‹ã®ã§ã™ãŒã€äº¤æ¸‰ã«ã¯å°‘ã—æ³¨æ„ãŒå¿…è¦ã§ã™ã€‚ ä¸€æ‹¬æŸ»å®šã‹ã‚‰ã®ç”³è¾¼ã¿ãªã®ã§ã€æ¥è€…ã‚‚å§‹ã‚ã‹ã‚‰ç«¶äº‰ç›¸æ‰‹ãŒã„ã‚‹ã“ã¨ã¯çŸ¥ã£ã¦ã„ã¾ã™ã€‚ æ¥è€…ã¨ã—ã¦ã¯å°‘ã—ã§ã‚‚ä½Žã„æŸ»å®šé¡ã§æ—©ãæ±ºã‚ã¦ã—ã¾ã„ãŸã„ã‚‚ã®ã€‚ ä»–ã®æ¥è€…ãŒæ¥ã‚‹å‰ã«ã€æ±ºæ–ã•ã›ã‚‹ã‚ˆã†ãªäº¤æ¸‰ã‚’é€²ã‚ã¾ã™ã€‚ ã€Œä»Šæ±ºã‚ã‚‹ãªã‚‰ã€ãƒ—ãƒ©ã‚¹ï¼‘ï¼ä¸‡å††ä¸Šã’ã¾ã™ã€ã¨ã„ã†ã‚ˆã†ãªä¸Šä¹—ã›ã—ãŸæŸ»å®šé¡ã‚’ æç¤ºã™ã‚‹ã“ã¨ã‚‚ã‚ã‚Šã¾ã™ã€‚æ€ã‚ãšæ±ºã‚ãŸããªã‚Šã¾ã™ãŒã€å†·é™ã«è€ƒãˆã¦ã¿ã‚‹ã¨ æœ€åˆã‹ã‚‰ãƒ—ãƒ©ã‚¹ï¼‘ï¼ä¸‡å††ã®æç¤ºãŒã§ããŸã¯ãšã§ã™ã€‚ã“ã®ã‚„ã‚Šæ–¹ã«èª æ„ã‚’æ„Ÿã˜ã¾ã™ã‹ï¼Ÿ ãã‚Œã§ã‚‚æ±ºã‚ã¦ã—ã¾ã†ã‹ã€ä»–ã®æ¥è€…ã‚’å¾…ã¤ã‹ã¯ã”è‡ªèº«æ¬¡ç¬¬ã«ãªã‚Šã¾ã™ãŒã€ ã“ã®ã‚ˆã†ãªäº¤æ¸‰è¡“ã¯ã‚ˆãã‚ã‚‹ã“ã¨ã§ã™ã€‚é ã«å…¥ã‚Œã¦ãŠãã¨è‰¯ã„ã§ã™ãã€‚ é«˜é¡ãªæŸ»å®šé¡ã‚’æŽ¢ã™ãŸã‚ã«ã¯ã€æŸ»å®šã‚’ä¾é ¼ã—ãŸè»Šè²·å–æ¥è€…ã®é‡‘é¡ãŒã™ã¹ã¦
clavier 2015/10/19
java

scala

framework

PlayFramework
ãƒªãƒ³ã‚¯
Efficient data transfer through zero copy
IBM Developer is your one-stop location for getting hands-on training and learning in-demand skills on relevant techno logies such as generative AI, data science, AI, and open source.
clavier 2015/10/18
java

akka

scala
ãƒªãƒ³ã‚¯
Reactive Streams å…¥é–€ #jjug
2015/06/24 JJUG ãƒŠã‚¤ãƒˆã‚»ãƒŸãƒŠãƒ¼ ã€ŒReactive Streamsç‰¹é›†ã€ by @okapies https://jjug.doorkeeper.jp/events/26547 è£œè¶³è¨˜äº‹: http://okapies.hateblo.jp/entry/2015/06/26/024505
clavier 2015/06/25
java

scala

reactive

stream

ã‚ã¨ã§èªã‚€
ãƒªãƒ³ã‚¯
è² è·ãƒ†ã‚¹ãƒˆãƒ„ãƒ¼ãƒ«Gatlingã‚’è§¦ã£ã¦ã¿ãŸ - çµ¶å“ã‚†ã©ã†ãµã®ã‚¿ãƒ¬
è² è·ãƒ„ãƒ¼ãƒ«ã¨ã—ã¦Gatlingã®ã“ã¨ã‚’å°‘ã—å‰ã‹ã‚‰è€³ã«ã™ã‚‹æ©Ÿä¼šãŒå¢—ãˆãŸã®ã§ã€åˆ©ç”¨ã—ã¦ã¿ã‚‹ã“ã¨ã«ã—ãŸã€‚ è‰²ã€…æ—¢å‡ºã ã¨ã¯æ€ã†ãŒã€å…¬å¼ã®Quickstartã«å¾“ã£ã¦è©¦ã—ã¦ã¿ãŸã®ã§ãƒ¡ãƒ¢ã€‚ GUIãŒå¿…è¦ã ã£ãŸã®ã§ã€ä»Šå›žã¯æ‰‹å…ƒã®Macã§å®Ÿè¡Œã€‚ Gatlingã¨ã¯ Java/Scalaè£½ã®è² è·ãƒ†ã‚¹ãƒˆãƒ„ãƒ¼ãƒ«ã€‚ JMaterã¨ä¼¼ãŸæ„Ÿã˜ã®ãƒ„ãƒ¼ãƒ«ã§ã¯ã‚ã‚‹ãŒã€ ãƒã‚¤ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ è¦‹ã‚„ã™ã„ãƒ¬ãƒãƒ¼ãƒˆHTML developerãƒ•ãƒ¬ãƒ³ãƒ‰ãƒªãƒ¼ãªã‚·ãƒŠãƒªã‚ªãƒ•ã‚¡ã‚¤ãƒ« ã¨ã„ã†ã®ã‚’ã‚¦ãƒªã¨ã—ã¦è¬³ã£ã¦ã„ã‚‹ã€‚ ãŸã¶ã‚“ã€3é …ç›®ã¨ã‚‚å¯¾JMater(é‡ã„ãƒ»ãƒ¬ãƒãƒ¼ãƒˆè¦‹ã¥ã‚‰ã„ãƒ»XMLã®ã‚·ãƒŠãƒªã‚ªã¤ã‚‰ã„)ã‚’æ„è˜ã—ãŸãƒ¡ãƒªãƒƒãƒˆã ã‚ã†ãªãƒ¼ã€‚ ãªãŠã€ã‚·ãƒŠãƒªã‚ªãƒ•ã‚¡ã‚¤ãƒ«ã¯ã€‚ã€‚ã€‚ Gatling simulation scripts are written in Scala, but donâ€™t panic! ã‚ã‚ãŸã€‚ ã¨ã„ã†ã‚ã‘ã§ã€è§¦ã£ã¦ã¿ã‚‹ Install J
clavier 2015/06/14
gatling

JAVA

jmeter

scala

performance

testing
ãƒªãƒ³ã‚¯
ã€Akkaå…¥é–€ã®å…¥é–€ã€‘Part.1 ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã‚’é€ã‚‹ | Scala Tech Blog
åˆã‚ã¾ã—ã¦ã€æ–°å’ã®å¢—ç”°ã¨ç”³ã—ã¾ã™(^o^) å…¥ç¤¾å¾Œã¯Javaã‚’ä½¿ã£ã¦ã„ã¦ã€ãƒãƒ¼ãƒ ã‚’ç•°å‹•ã—ã¦åˆã‚ã¦Scalaã‚’è§¦ã‚Šå§‹ã‚ãŸãƒ»ãƒ»ãƒ» ã¨ã„ã†é ƒã«ã€Akkaã¨ã„ã†ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã‚’ä½¿ã†ã®ã§å‹‰å¼·ã™ã‚‹ã‚ˆã†ã«è¨€ã‚ã‚Œã¾ã—ãŸ(^o^;) ã¾ãšå…¥é–€æ›¸ã‚’è²·ãŠã†ã¨ã—ãŸã®ã§ã™ãŒã€æ—¥æœ¬èªžã®æœ¬ãŒãªã„ãƒ»ãƒ»ãƒ»(T_T) ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã‚‚è‹±èªžã ã—ä½•æ›¸ã„ã¦ã‚ã‚‹ã®ã‹ã•ã£ã±ã‚Šã‚ã‹ã‚‰ãªã„ãƒ»ãƒ»ãƒ»(T_T) Scalaã‚‚å§‹ã‚ãŸã°ã£ã‹ã§ã‚ˆãã‚ã‹ã‚‰ãªã„ãƒ»ãƒ»ãƒ»(T_T) ã¨ã„ã†çŠ¶æ³ã ã£ãŸã®ã§ã€è‹±èªžã§ã‚‚ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã‚ˆã‚Šå…¥é–€æ›¸ã®æ–¹ãŒã¾ã ç†è§£ã§ãã‚‹ã‹ã‚‚ãƒ»ãƒ»ãƒ»ã¨æ€ã„ã€ŽDeveloping an Akka Edgeã€ã¨ã„ã†æœ¬ã‚’è³¼å…¥ã—ã¾ã—ãŸã€‚ ãã®æœ¬ã‚’èªã¿ãªãŒã‚‰ã€ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã‚’èªã¿ãªãŒã‚‰ã€å…ˆè¼©ã«èžã„ãŸã‚Šèª¿ã¹ãªãŒã‚‰Akkaã«ã¤ã„ã¦å‹‰å¼·ã—ãŸã“ã¨ã‚’ã‚¹ãƒ©ã‚¤ãƒ‰ã«ã¾ã¨ã‚ã¾ã—ãŸï¼ ãŸã ã¨ã¦ã‚‚é•·ã„ã®ã§ã€ã“ã®ãƒ–ãƒã‚°ã§ã¯ç°¡æ½”ãªã¾ã¨ã‚ï¼‹èª¬æ˜Žã®ãŸã‚ã®ç°¡å˜ãªã‚³ãƒ¼ãƒ‰ã‚’æ›¸ã„ã¦ã„ãã¾ã™(^o
clavier 2015/02/24
ã€Akkaå…¥é–€ã®å…¥é–€ã€‘Part.1 ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã‚’é€ã‚‹ | Scala Tech Blog

java

scala
ãƒªãƒ³ã‚¯
Scala ãŒæ”¯ãˆã‚‹åŒ»ç™‚ç³»ã‚¦ã‚§ãƒ–ã‚µãƒ¼ãƒ“ã‚¹ #jissenscala
2. ã‚¢ã‚¸ã‚§ãƒ³ãƒ€ â€¢ã‚µãƒ¼ãƒ“ã‚¹è¦ä»¶ãƒ»ãƒãƒ¼ãƒ ã®ç¾çŠ¶ã‚’ç´¹ä»‹ â€¢Web é–‹ç™ºã«ãŠã‘ã‚‹æŠ€è¡“å¤‰é· â€¢Play Framework å°Žå…¥äº‹ä¾‹ â€¢å®Ÿæˆ¦ã§ã® OSS Octoparts ç´¹ä»‹ â€¢Skinny Framework å°Žå…¥äº‹ä¾‹ â€¢ãã®ä»–ã®äº‹ä¾‹ã€å®Ÿè·µå†…å®¹ â€¢æ‰€æ„Ÿã€ã¾ã¨ã‚ 3. è‡ªå·±ç´¹ä»‹ â€¢2009 å¹´ã‹ã‚‰ç¾è·ã€ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ â€¢ä¸»ã« Java/Ruby/Scala ã§ã‚³ãƒ¼ãƒ‰ã‚’æ›¸ãä»•äº‹ â€¢åŸºç›¤é–‹ç™ºãƒãƒ¼ãƒ ï¼šå…¨ç¤¾å…±é€šã‚µãƒ¼ãƒ“ã‚¹ãƒ»ãƒ©ã‚¤ãƒ–ãƒ© ãƒªã®é–‹ç™ºãƒ»ä¿å®ˆã€AWS ç®¡ç†ç‰ã‚’æ‹…å½“ â€¢ScalikeJDBC ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆãƒªãƒ¼ãƒ‰ â€¢Skinny Framework ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆãƒªãƒ¼ãƒ‰ â€¢Scalatra, json4s ãƒ¡ãƒ³ãƒ†ãƒŠï¼ˆPR å¾…ã£ã¦ã¾ã™ï¼‰
clavier 2015/02/21
framework

java

Scala
ãƒªãƒ³ã‚¯
ãƒžã‚¤ã‚¯ãƒã‚µãƒ¼ãƒ“ã‚¹ãŒ Scala ã‚’é¸ã¶ï¼“ã¤ã®ç†ç”± - Okapies' Archive
ä»Šå¹´ã‚‚é–‹å‚¬ã•ã‚Œã‚‹ Scala Advent Calendar 2014 ã® 15 æ—¥ç›®ã«ã‚¨ãƒ³ãƒˆãƒªãƒ¼ã—ã¦ã„ã¦ã€ãƒã‚¿ã¨ã—ã¦ã¯å…ˆæ—¥ Tumblr ãŒç™ºè¡¨ã—ãŸ "I/O and Microservice library for Scala" ã‚’è¬³ã† Colossus ã‚’ã‚„ã‚‹äºˆå®šãªã‚“ã ã‘ã©ã€å‰æŒ¯ã‚Šã¨ã—ã¦ã€Œãªãœãƒžã‚¤ã‚¯ãƒã‚µãƒ¼ãƒ“ã‚¹åŒ–ã‚’é€²ã‚ã‚‹ã‚µãƒ¼ãƒ“ã‚¹ã¯ Scala ã‚’é¸ã¶ã®ã‹ã€ã¨ã„ã†è©±ã‚’ã—ã¦ã¿ã‚‹ã‚¨ãƒ³ãƒˆãƒªã€‚ã¡ãªã¿ã«ã€Advent Calendar ã®å‰æŒ¯ã‚Šã¨æ›¸ã„ãŸã‘ã©ã€ã¨ã‚Šã‚ãˆãš Scala ã‚’ã‚ã¾ã‚ŠçŸ¥ã‚‰ãªã„äººå‘ã‘ã€‚ ãã‚‚ãã‚‚ãƒžã‚¤ã‚¯ãƒã‚µãƒ¼ãƒ“ã‚¹ã£ã¦ä½•ã ã£ã‘ï¼Ÿ ãƒžã‚¤ã‚¯ãƒã‚µãƒ¼ãƒ“ã‚¹ã¸ã®ç§»è¡Œã¨ Scala ãªãœ Scala ãŒé¸ã°ã‚Œã‚‹ã®ã‹ï¼Ÿ 1. JVM è¨€èªžã§ã‚ã‚‹ 2. Finagle ã®å˜åœ¨ æ€§èƒ½ ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ãƒ¢ãƒ‡ãƒ« é‹ç”¨ãƒ„ãƒ¼ãƒ«ã¨ã®é€£æº 3. é™çš„åž‹ä»˜ãè¨€èªžã§ã‚ã‚‹ ä½™è«‡ ãã‚‚ãã‚‚ãƒžã‚¤ã‚¯ãƒã‚µãƒ¼ãƒ“ã‚¹ã£ã¦ä½•ã ã£ã‘ï¼Ÿ ã“
clavier 2014/11/25
JVM

Scala

Java
ãƒªãƒ³ã‚¯
ScalaMatsuriã§From Ruby to Scalaã¨ã„ã†ç™ºè¡¨ã‚’ã—ã¦ãã¾ã—ãŸ - TODESKING
Rubyã¯Scalaã«æ¯”ã¹ã¦ã‚¯ã‚½ã¨ã‹ã„ã†è©±ã§ã¯ãªãã€Scalaã‹ã‚‰è¦‹ãŸRubyã®èˆˆå‘³æ·±ã„ç‚¹ã®ã”ç´¹ä»‹ã¿ãŸã„ãªè¶£æ—¨ã®ç™ºè¡¨ã§ã™ã€‚ç™ºè¡¨è³‡æ–™ãŒè¦‹ã«ããã¦ç”³ã—è¨³ã”ã–ã„ã¾ã›ã‚“ã€‚ ãªãœã‹ãƒˆãƒªã«ç™ºè¡¨ã™ã‚‹ã“ã¨ã«ãªã£ãŸçµæžœã€Scalaã®ã‚¤ãƒ™ãƒ³ãƒˆã§å»¶ã€…ã¨Rubyã®è©±ã‚’ã—ã¦ã‚‹ç•°å¸¸è€…ã¿ãŸã„ãªå°è±¡ãŒå¼·åŒ–ã•ã‚ŒãŸã‘ã©ã€ç§ã¯ãŸã ã€è¨€èªžã®å¤šæ§˜æ€§ã«ã¤ã„ã¦çš†ã•ã‚“ã«è€ƒãˆã¦ã„ãŸã ã“ã†ã¨â€¦â€¦ Rubyã¨Scalaã®å°è±¡ã«ã¤ã„ã¦ã§ã™ãŒã€å‹•çš„ã§ã‚¢ã‚¸ãƒªãƒ†ã‚£ã¨ãƒãƒƒã‚¯æ€§ã«å„ªã‚Œã‚‹Rubyã¨ã€é™çš„ã§è¨˜è¿°æ€§ãŒé«˜ãã‚¢ã‚«ãƒ‡ãƒŸãƒƒã‚¯è¦ç´ ã®å¼·ã„Scalaã¨ã„ã†æ„Ÿã˜ã§ã™ãã€‚ã‚¨ã‚³ã‚·ã‚¹ãƒ†ãƒ ã®å¤‰åŒ–ãŒæ¿€ã—ãã¦ã€é–¢é€£ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã®ã‚¢ãƒƒãƒ—ãƒ‡ãƒ¼ãƒˆã‚’æ€ ã‚‹ã¨ã™ãæ»ã¬ã®ã¯ã©ã¡ã‚‰ã«ã‚‚å…±é€šã—ãŸç‰¹æ€§(ãã†ã„ã†ã®ãŒã¤ã‚‰ã„äººã¯ã‚¸ãƒ£ãƒã‚¨ã‚¤ãƒˆã‚’ã‚„ã‚‹ã¨ã‚ˆã„)ã€‚ ç§ã¯Javaå‡ºèº«ã¨ã„ã£ã¦ã‚‚mavenã‚¨ã‚³ã‚·ã‚¹ãƒ†ãƒ ã«é–¢ã™ã‚‹çŸ¥è˜ã«ä¹ã—ã‹ã£ãŸã®ã§ã€mavenã®ä¸Šã«è¼‰ã£ã¦ã‚‹sbtã®ä¾å˜æ€§ç®¡ç†ã«ã¯æ‚©ã¾ã•ã‚Œã¾ã—ãŸ
clavier 2014/09/06
scala

ruby

java
ãƒªãƒ³ã‚¯
Efficient data transfer through zero copy
IBM Developer is your one-stop location for getting hands-on training and learning in-demand skills on relevant techno logies such as generative AI, data science, AI, and open source.
clavier 2014/05/31
JVM

java

scala
ãƒªãƒ³ã‚¯
1 2 æ¬¡ã®ãƒšãƒ¼ã‚¸