[B! google][Programming] Seacolorã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

Seacolor id:Seacolor

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Google Japan Blog: æ—¥æœ¬ã®ãƒ‡ãƒ™ãƒãƒƒãƒ‘ãƒ¼ã®è¦æœ›ã«å¿œãˆã€å¤šãã®æŠ€è¡“ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã‚’æ—¥æœ¬èªžåŒ–ã—ã¾ã—ãŸ
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Seacolor 2008/06/12
api

development

google

japanese

programming
ãƒªãƒ³ã‚¯
MapReduce - naoyaã®ã¯ã¦ãªãƒ€ã‚¤ã‚¢ãƒªãƒ¼
"MapReduce" ã¯ Google ã®ãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰ã§åˆ©ç”¨ã•ã‚Œã¦ã„ã‚‹ä¸¦åˆ—è¨ˆç®—ã‚·ã‚¹ãƒ†ãƒ ã§ã™ã€‚æ¤œç´¢ã‚¨ãƒ³ã‚¸ãƒ³ã®ã‚¤ãƒ³ãƒ‡ãƒƒã‚¯ã‚¹ä½œæˆã‚’ã¯ã˜ã‚ã¨ã™ã‚‹ã€å¤§è¦æ¨¡ãªå…¥åŠ›ãƒ‡ãƒ¼ã‚¿ã«å¯¾ã™ã‚‹ãƒãƒƒãƒå‡¦ç†ã‚’æƒ³å®šã—ã¦ä½œã‚‰ã‚ŒãŸã‚·ã‚¹ãƒ†ãƒ ã§ã™ã€‚ MapReduce ã®é¢ç™½ã„ã¨ã“ã‚ã¯ã€map() ã¨ reduce() ã¨ã„ã†äºŒã¤ã®é–¢æ•°ã®çµ„ã¿åˆã‚ã›ã‚’å®šç¾©ã™ã‚‹ã ã‘ã§ã€å¤§è¦æ¨¡ãƒ‡ãƒ¼ã‚¿ã«å¯¾ã™ã‚‹æ§˜ã€…ãªè¨ˆç®—å•é¡Œã‚’è§£æ±ºã™ã‚‹ã“ã¨ãŒã§ãã‚‹ç‚¹ã§ã™ã€‚ MapReduce ã®è¨ˆç®—ãƒ¢ãƒ‡ãƒ« map() ã«ã¯ãã®è¨ˆç®—å•é¡Œã®ãƒ‡ãƒ¼ã‚¿ã¨ã—ã¦ã® key-value ãƒšã‚¢ãŒæ¬¡ã€…ã«æ¸¡ã£ã¦ãã¾ã™ã€‚map() ã§ã¯ key-value å€¤ã®ãƒšã‚¢ã‚’ç•°ãªã‚‹è¤‡æ•°ã® key-value ãƒšã‚¢ã«å¤‰æ›ã—ã¾ã™ã€‚reduce() ã«ã¯ã€map() ã§ä½œã£ãŸ key-value ãƒšã‚¢ã‚’åŒä¸€ã® key ã§æŸããŸã‚‚ã®ãŒé †ç•ªã«æ¸¡ã£ã¦ãã¾ã™ã€‚ãã® key-values ãƒšã‚¢ã‚’ä»»æ„ã®å½¢å¼ã«å¤‰æ›ã™ã‚‹ã“ã¨
Seacolor 2008/05/12
algorithm

database

development

google

mapreduce

programming
ãƒªãƒ³ã‚¯
æœ¬å½“ã¯èˆˆå‘³ã®ã‚ã‚‹ã‚¢ãƒŠã‚¿ã¸æ§ãã€€â€• Google App Engine - æš—å·ã€æ•°å¦ã€æ™‚ã€…ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°
Google App Engine | 02:56 | ã€Œè™šæ•°ã®æƒ…ç·’ã€ã«ã¦ã€Œè‹±èªžãŒåˆ†ã‹ã‚‰ãªãã¦ã‚‚å¦ã¶ç‚ºã®æ›¸ç‰©ãŒååˆ†ã«æ‰‹ã«å…¥ã‚‹æ—¥æœ¬äººã¯å¹¸ã›ã§ã‚ã‚‹ã€ã¨ã„ã£ãŸé¡žã®è¨˜è¿°ãŒã‚ã£ãŸã€‚æ˜Žæ²»æœŸã«å¤šãã®æ‰èƒ½ãŒçŒ›çƒˆãªå‹¢ã„ã§æ¬§ç±³ã®æœ¬ã‚’ç¿»è¨³ã—ã¦è¡Œã£ãŸã‹ã‚‰ã“ãã€äººã€…ã¯æ—¥æœ¬ã«å±…ãªãŒã‚‰ã«ã—ã¦æ§˜ã€…ãªæ•™é¤Šã‚’èº«ã«ä»˜ã‘ã‚‹ã“ã¨ãŒå‡ºæ¥ãŸã®ã§ã‚ã‚Šã€ãã‚ŒãŒ1ã¤ã®æ—¥æœ¬ã®å¼·ã¿ã§ã‚ã£ãŸã€ã¨ã„ã£ãŸä¸»æ—¨ã ã€‚ãŸã ã“ã†ã—ãŸè©¦ã¿ã¯ã€æ˜”ã¨ã¯æ¯”è¼ƒã«ãªã‚‰ãªã„å¤§é‡ã®æƒ…å ±ãŒæº¢ã‚Œã¦ã„ã‚‹ç¾ä»£ã«ãŠã„ã¦ã¯ç„¡è¬€ã«éŽãŽãŸã‚‚ã®ã§ã‚ã‚Šã€æ¢…ç”°æœ›å¤«ã•ã‚“ãŒè‘—æ›¸ã®ä¸ã§ã€Œã“ã‚Œã‹ã‚‰ã‚’è€ƒãˆã‚‹ã¨ã€ã‚„ã£ã±ã‚Šè‹±èªžã¯å‡ºæ¥ã‚‹ã«è¶Šã—ãŸã“ã¨ã¯ãªã„ã‚ˆã€ã¨ã„ã†ä¸»æ—¨ã®äº‹ã‚’è¿°ã¹ã‚‰ã‚Œã¦ã„ã‚‹ã®ã¯ã€æ®‹å¿µãªãŒã‚‰æ£ã—ã„ã®ã ã‚ã†ã¨æ€ã†ã€‚ã€Œã‚ªãƒ¬ã‚µãƒžãŒéãå…¨ã¦ã®è‹±èªžãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã‚’æ—¥æœ¬èªžåŒ–ã—ã¦ã‚„ã‚‹ãœï¼ã€ãªã‚“ã¦æ±ºæ„ã™ã‚‰æ¹§ã‹ãªã„ã€‚ã¨ã¯è¨€ãˆã€è¨€è‘‰ãŒéšœå£ã«ãªã£ã¦é¢ç™½ã„ã‚‚ã®ã«è§¦ã‚Œã‚‹äº‹ã‚’èºŠèº‡ã£ã¦ã„ã‚‹äººé”ã¯ä»Šã§ã‚‚ãã£ã¨æ²¢å±±ã„ã‚‹ã ã‚ã†ã€‚ã€ŒGoo
Seacolor 2008/04/13
app

development

engine

google

programming

python
ãƒªãƒ³ã‚¯
ã€ãƒã‚¦ãƒ„ãƒ¼ã€‘ã“ã®ãƒãƒ©ãƒ³ã‚¹æ„Ÿè¦šã€ã•ã™ãŒ - Googleã®DIãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯"Guice"ã‚’ä½¿ã£ã¦ã¿ã‚‹ (1) GoogleãŒé–‹ç™ºã—ãŸDI - Guiceã¨ã¯ (MYCOMã‚¸ãƒ£ãƒ¼ãƒŠãƒ«)
Googleã¯3æœˆ8æ—¥(ç±³å›½æ™‚é–“)ã€Guiceã®åˆã®ãƒ¡ã‚¸ãƒ£ãƒ¼ãƒªãƒªãƒ¼ã‚¹ã¨ãªã‚‹Guice 1.0ã‚’å…¬é–‹ã—ãŸã€‚Guiceã¯Javaã§é–‹ç™ºã•ã‚ŒãŸDI(Dependency Injection)ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã€‚ã‚·ãƒ³ãƒ—ãƒ«ãªã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ã«ãªã£ã¦ãŠã‚Šã€ã‚¢ãƒŽãƒ†ãƒ¼ã‚·ãƒ§ãƒ³ã‚„ã‚¸ã‚§ãƒãƒªãƒƒã‚¯ã‚’æ´»ç”¨ã—ãŸé–‹ç™ºãŒç‰¹å¾´ã€‚ GuiceãŒä¾å˜æ€§æ³¨å…¥ã§ãã‚‹ã®ã¯ã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ã€ãƒ•ã‚£ãƒ¼ãƒ«ãƒ‰ã€ãƒ¡ã‚½ãƒƒãƒ‰ãªã©ã€‚ã‚»ãƒƒã‚¿ãƒ¼ãƒ¡ã‚½ãƒƒãƒ‰ã«ã‹ãŽã‚‰ãšã€è¤‡æ•°ã®å¼•æ•°ã‚’ã¨ã‚‹ãƒ¡ã‚½ãƒƒãƒ‰ã«å¯¾ã—ã¦ã‚‚é©ç”¨ã§ãã‚‹ã€‚ãã®ã»ã‹ã®ç‰¹å¾´ã¨ã—ã¦ã‚«ã‚¹ã‚¿ãƒ ã‚¹ã‚³ãƒ¼ãƒ—ã€ç’°çŠ¶ä¾å˜ã¸ã®å¯¾å¿œã€ã‚¹ã‚¿ãƒ†ã‚£ãƒƒã‚¯ãƒ¡ãƒ³ãƒãƒ¼ã®ã‚¤ãƒ³ã‚¸ã‚§ã‚¯ã‚·ãƒ§ãƒ³å¯¾å¿œã€Spring Frameworkã¨ã®çµ±åˆã€AOP Allianceãƒ¡ã‚½ãƒƒãƒ‰ã‚¤ãƒ³ã‚¿ãƒ¼ã‚»ãƒ—ã‚·ãƒ§ãƒ³ãªã©ãŒã‚ã‚‹ã€‚ Guiceã¯ã™ã§ã«æ•°ã‚«æœˆã«ã‚ãŸã‚Šã€Googleã«ãŠã‘ã‚‹ãƒŸãƒƒã‚·ãƒ§ãƒ³ã‚¯ãƒªãƒ†ã‚£ã‚«ãƒ«ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã«ãŠã„ã¦æŽ¡ç”¨ã•ã‚Œã¦ã„ã‚‹ã€‚Googleæœ€å¤§ã®ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã§ã‚ã‚‹
Seacolor 2007/03/15
DI

Google

Java

framework

guice

programming
ãƒªãƒ³ã‚¯
Googleã€Ajaxã‚¢ãƒ—ãƒªé–‹ç™ºãƒ„ãƒ¼ãƒ«ã‚’ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹åŒ–
ç±³Googleã¯12æœˆ12æ—¥ã€Webã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³é–‹ç™ºãƒ„ãƒ¼ãƒ«ã€ŒGoogle Web Toolkitï¼ˆGWTï¼‰ã€ã‚’ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹åŒ–ã—ãŸã“ã¨ã‚’æ˜Žã‚‰ã‹ã«ã—ãŸã€‚ GWTã¯Ajaxã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’é–‹ç™ºã™ã‚‹ãŸã‚ã®ãƒ„ãƒ¼ãƒ«ã€‚åŒãƒ„ãƒ¼ãƒ«ã®å…¨ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‚’Apacheãƒ©ã‚¤ã‚»ãƒ³ã‚¹ãƒãƒ¼ã‚¸ãƒ§ãƒ³2.0ã®ä¸‹ã§å…¬é–‹ã™ã‚‹ã€‚ ã€Œã‚ã‚Œã‚ã‚Œã¯Ajaxé–‹ç™ºã®ãŸã‚ã®å„ªã‚ŒãŸãƒ„ãƒ¼ãƒ«ã‚’æ§‹ç¯‰ã™ã‚‹ãŸã‚ã«åŠ›ã‚’å°½ãã—ã¦ããŸã€‚ä»Šã€åŒã˜ç›®æ¨™ã«å‘ã‹ã£ã¦ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã‚³ãƒŸãƒ¥ãƒ‹ãƒ†ã‚£ãƒ¼ã¨å”åŠ›ã§ãã‚‹ã“ã¨ã‚’ã†ã‚Œã—ãæ€ã†ã€ã¨åŒç¤¾ã¯å…¬å¼ãƒ–ãƒã‚°ã§è¿°ã¹ã¦ã„ã‚‹ã€‚
Seacolor 2006/12/16
Programming

ajax

development

google

library

opensource

web

web2.0
ãƒªãƒ³ã‚¯
Javaã‹ã‚‰Ajaxã‚¢ãƒ—ãƒªã‚’ç”Ÿæˆ - Google Web Toolkit 1.2 RC1ã€OS Xå¯¾å¿œã‚‚ | ã‚¨ãƒ³ã‚¿ãƒ¼ãƒ—ãƒ©ã‚¤ã‚º | ãƒžã‚¤ã‚³ãƒŸã‚¸ãƒ£ãƒ¼ãƒŠãƒ«
Googleã¯10æœˆ31æ—¥(ç±³å›½æ™‚é–“)ã€Google Web Toolkitã®æœ€æ–°ç‰ˆã¨ãªã‚‹Google Web Toolkit(ä»¥é™ã€GWT) 1.2 RC1ã‚’å…¬é–‹ã—ãŸã€‚GWTã¯Ajaxã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’Javaã§é–‹ç™ºã™ã‚‹ãŸã‚ã®ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢é–‹ç™ºãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã€‚GWTã‚’æ´»ç”¨ã™ã‚‹ã¨Javaã‚’ä½¿ã£ã¦Google Mapsã‚„Gmailã®ã‚ˆã†ãªã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’é–‹ç™ºã™ã‚‹ã“ã¨ãŒã§ãã‚‹ã€‚ åŒãƒ—ãƒãƒ€ã‚¯ãƒˆã¯æ£å¼ç‰ˆã‚’ç›®æŒ‡ã—ãŸãƒ†ã‚¹ãƒˆãƒ•ã‚§ãƒ¼ã‚ºã¨ã—ã¦ã®ãƒªãƒªãƒ¼ã‚¹ã§ã€ãƒ¦ãƒ¼ã‚¶ã‹ã‚‰ã®ãƒ•ã‚£ãƒ¼ãƒ‰ãƒãƒƒã‚¯ã‚’å—ã‘æŒ‡æ‘˜ã•ã‚Œã‚‹é‡è¦ãªå•é¡Œã‚’è§£æ±ºã—ãŸã†ãˆã§1.2æ£å¼ç‰ˆã‚’å…¬é–‹ã™ã‚‹ã¨ã—ã¦ã„ã‚‹ã€‚1.2æ£å¼ç‰ˆã®ãƒªãƒªãƒ¼ã‚¹ã¯æ•°é€±é–“å¾Œä»¥å†…ã«å®Ÿæ–½ã•ã‚Œã‚‹è¦‹é€šã—ã€‚ 1.2 RC1ã«ãŠã‘ã‚‹ä¸»ãªå¤‰æ›´ç‚¹ã¯æ¬¡ã®ã¨ãŠã‚Šã€‚ Mac OS Xã‚µãƒãƒ¼ãƒˆã«è¿½åŠ - Javaä»®æƒ³ãƒžã‚·ãƒ³ã¸ã®ãƒ›ãƒƒã‚¯ãŒãƒã‚¤ãƒ†ã‚£ãƒ–ã‚³ãƒ¼ãƒ‰ã§å®Ÿè£…ã•ã‚Œã¦ã„ã‚‹ãŸã‚ã€ã“ã‚Œã¾ã§GWTã¯Windows XP/2000
Seacolor 2006/11/02
AJAX

Google

Java

Programming

development

framework

tools
ãƒªãƒ³ã‚¯
Gmailã®SMTPã‚µãƒ¼ãƒã§ãƒ¡ãƒ¼ãƒ«ã‚’é€ã‚‹ - uguuã®æ—¥è¨˜
ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³å¼•æ•°ã§ãƒ†ã‚ã‚¹ãƒˆ ãƒ•ã‚¡ã‚¤ãƒ«ã®ãƒ•ã‚¡ã‚¤ãƒ« ãƒ‘ã‚¹ã‚’å—ã‘å–ã‚Šã€ãã®ãƒ•ã‚¡ã‚¤ãƒ«ã®ä¸èº«ã‚’Gmailã®SMTPã‚µãƒ¼ãƒã‚’ä½¿ç”¨ã—ã¦é€ä¿¡ã—ã¾ã™ã€‚ import java.io.ByteArrayOutputStream; import java.io.File; import java.io.FileInputStream; import java.io.IOException; import java.io.InputStream; import java.security.Security; import java.util.Calendar; import java.util.Properties; import javax.mail.Authenticator; import javax.mail.Message; import javax.mail.PasswordAuthenticat
Seacolor 2006/11/01
Java

Programming

Tips

gmail

google
ãƒªãƒ³ã‚¯
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