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Mahout 0.3: ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã®æ©Ÿæ¢°å¦ç¿’ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆ
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toruto 2010/04/30
java

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toruto 2010/03/22
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java

tomcat

programming
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Tomcatã®JVMï¼ˆJava Virtual Machineï¼‰ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ä¾‹ - éŠ€ã®éµ
One thing to realize about our fractional reserve banking system is that, like a child's game of musical chairs, as long as the music is playing, there are no losers. Andrew Gause, Monetary Historian ã€Œéƒ¨åˆ†æº–å‚™é‡‘èžåˆ¶åº¦ã«ã¤ã„ã¦ä¸€ã¤ã ã‘å®Ÿç¾ã—ã¦ã„ã‚‹äº‹ã¯ã€ åä¾›ã®æ¤…åå–ã‚Šã‚²ãƒ¼ãƒ ã®ã‚ˆã†ã«ã€ éŸ³æ¥½ãŒæµã‚Œç¶šã‘ã¦ã„ã‚‹é™ã‚Šã¯æ•—è€…ãŒå˜åœ¨ã—ãªã„ã¨ã„ã†ã“ã¨ã§ã‚ã‚‹ã€‚ã€ ã‚¢ãƒ³ãƒ‰ãƒªãƒ¥ãƒ¼ã€€ã‚¬ã‚¦ã‚¹ã€é‡‘èžå²å®¶ ã€Sun HotSpot VMã®ã‚¬ãƒ™ãƒ¼ã‚¸ã‚³ãƒ¬ã‚¯ã‚·ãƒ§ãƒ³ã¨ãƒ’ãƒ¼ãƒ—ã€‘ Tomcatã¯Apache Software FoundationãŒæä¾›ã™ã‚‹ãƒ•ãƒªãƒ¼ã®ã‚µãƒ¼ãƒ–ãƒ¬ãƒƒãƒˆã‚³ãƒ³ãƒ†ãƒŠå®Ÿè£…ã§ã™ã€‚è¦ã™ã‚‹ã«J
toruto 2010/03/22
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java

tomcat
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Java æš—å·åŒ–æ‹¡å¼µæ©Ÿèƒ½ JDK5.0
For over 30 years, Java has evolved as a secure, enterprise-grade platform powering innovation. Oracleâ€™s stewardship continues to advance Java as the language of choice to address modern application development and the future of AI-powered business. Join us at JavaOne | March 17-19, 2026 | Redwood City, CA
toruto 2010/03/22
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tomcat

java
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toruto 2010/03/22
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tomcat

java
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[Java]CATALINA_OPTSã®æŒ‡å®š
Tomcatã‚’ã€ãƒ¦ãƒ¼ã‚¶ "tomcat" ã§èµ·å‹•ã—ã¦ã„ã‚‹å ´åˆã€ "tomcat"ãƒ¦ãƒ¼ã‚¶ã® ".bash_profile"ãƒ•ã‚¡ã‚¤ãƒ«ã«æŒ‡å®šã™ã‚‹ã“ã¨ã§è¨å®šå€¤ãŒé©ç”¨ã•ã‚Œã¾ã™ è¨˜è¿°ä¾‹(~/.bash_profile) CATALINA_OPTS="-server -Xmx128M -Xms64M -Xss256k -Djava.awt.headless=true" export CATALINA_OPTS (*)èµ·å‹•ã‚¹ã‚¯ãƒªãƒ—ãƒˆ(/etc/rc.d/init.d/tomcat)å†…ã«æŒ‡å®šã—ã¦ã‚‚OKã§ã™ RedHatç³»Linux(CentOS)ã®å ´åˆã€èµ·å‹•æ™‚ã®ç’°å¢ƒå¤‰æ•°ç‰ã¯ã€/etc/profile.d/ä»¥ä¸‹ã«è¨˜è¼‰ã—ã€èµ·å‹•ã‚¹ã‚¯ãƒªãƒ—ãƒˆ(/etc/rc.d/init.d/tomcatç‰)ã‹ã‚‰èªã¿è¾¼ã‚€æ§˜ã«è¨˜è¿°ãŒçµ±ä¸€ã•ã‚Œã¦ã„ã¾ã™ ä¾‹(/etc/rc.d/init.d/tomcat) : : : : : : # So
toruto 2010/03/22
tomcat4èµ·å‹•æ™‚ã®ãƒ‘ãƒ©ãƒ¡ãƒ¼ã‚¿ã€ŒCATALINA_OPTSã€ã®æŒ‡å®šãƒ¡ãƒ¢ã§ã™ã€‚

java

tomcat
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403 Forbidden
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toruto 2010/03/22
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java

Tomcat
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Threadã¨HashMapã«æ½œã‚€ç„¡é™å›žå»Šã¯å®Ÿã«é¢ç™½ã„ï¼Ÿ (1/3) - ï¼ IT
Threadã¨HashMapã«æ½œã‚€ç„¡é™å›žå»Šã¯å®Ÿã«é¢ç™½ã„ï¼Ÿï¼šç¾å ´ã‹ã‚‰å¦ã¶Webã‚¢ãƒ—ãƒªé–‹ç™ºã®ãƒˆãƒ©ãƒ–ãƒ«ãƒãƒƒã‚¯ï¼ˆ10ï¼‰ï¼ˆ1/3 ãƒšãƒ¼ã‚¸ï¼‰ æœ¬é€£è¼‰ã¯ã€ç¾å ´ã§ã®ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã®çµŒé¨“ã‹ã‚‰å¾—ã‚‰ã‚ŒãŸã€APã‚µãƒ¼ãƒã‚’ãƒ™ãƒ¼ã‚¹ã¨ã—ãŸWebã‚¢ãƒ—ãƒªé–‹ç™ºã«ãŠã‘ã‚‹æ³¨æ„ç‚¹ã‚„ãƒŽã‚¦ãƒã‚¦ã«ã¤ã„ã¦è§£èª¬ã™ã‚‹ãƒãƒƒã‚¯é›†ã§ã‚ã‚‹ã€‚ç¾åœ¨èµ·ãã¦ã„ã‚‹ãƒˆãƒ©ãƒ–ãƒ«ã®è§£æ±ºã‚„ã€ä»Šå¾Œã®é–‹ç™ºã®å‚è€ƒã¨ã—ã¦å¤§ã„ã«æ´»ç”¨ã—ã¦ã„ãŸã ããŸã„ã€‚ï¼ˆç·¨é›†éƒ¨ï¼‰ ãƒžãƒ«ãƒã‚¹ãƒ¬ãƒƒãƒ‰ã®ãƒˆãƒ©ãƒ–ãƒ«ãƒãƒƒã‚¯ã¯ã•ã£ã±ã‚Šåˆ†ã‹ã‚‰ãªã„â€¦ å¯¾å‡¦ãŒé›£ã—ã„ãƒˆãƒ©ãƒ–ãƒ«ã¨ã„ãˆã°ã€GCï¼ˆã‚¬ãƒ™ãƒ¼ã‚¸ãƒ»ã‚³ãƒ¬ã‚¯ã‚·ãƒ§ãƒ³ï¼‰ã¨ãƒžãƒ«ãƒã‚¹ãƒ¬ãƒƒãƒ‰å‡¦ç†ã«èµ·å› ã™ã‚‹ã“ã¨ãŒå¤šã„ã€‚ å‰ã€…å›žï¼ˆã€Œè‚¥ãˆç¶šã‘ã‚‹Tomcatã¨èƒƒã‚’ç—›ã‚ã‚‹ãƒˆãƒ©ãƒ–ãƒ«ãƒãƒƒã‚«ãƒ¼ ã€ï¼‰ã¨å‰å›žï¼ˆã€ŒJavaã®GCé »åº¦ã«æƒ‘ã‚ã•ã‚ŒãŸå¹´æœ«å¹´å§‹ã®è‹¦ã„ãƒ¡ãƒ¢ãƒªã€ï¼‰ã®2å›žã«ã‚ãŸã£ã¦GCã€ç‰¹ã«ãƒ¡ãƒ¢ãƒªå‘¨ã‚Šã®ãƒˆãƒ©ãƒ–ãƒ«ã‚’å–ã‚Šä¸Šã’ãŸã€‚ãã“ã§ä»Šå›žã¯ã€ãƒžãƒ«ãƒã‚¹ãƒ¬ãƒƒãƒ‰å‡¦ç†ã®ãƒˆãƒ©ãƒ–ãƒ«ã®1ã¤ã€ã€Œãƒ¬ãƒ¼ã‚¹ã‚³ãƒ³ãƒ‡ã‚£ã‚·ãƒ§ãƒ³ï¼ˆç«¶åˆçŠ¶æ…‹ï¼‰
toruto 2010/03/21
Javaã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã«ã‚ˆã£ã¦ã¯ã€è¦ªãƒ—ãƒã‚»ã‚¹ã®ãƒ—ãƒã‚»ã‚¹IDãŒè¡¨ç¤ºã•ã‚Œã¦ã—ã¾ã†ãŸã‚ã€ã“ã®ãƒ†ã‚¯ãƒ‹ãƒƒã‚¯ã¯é€šç”¨ã—ãªã„ã“ã¨ã«æ³¨æ„ã™ã‚‹ã€‚

java

programming

linux
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linuxã¸ã®JDK1.5ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« - osakana_21ã®æ—¥è¨˜
ï¼‘ï¼ŽJDKãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ http://java.sun.com/j2se/1.5.0/ja/download.html jdk-1_5_0_15-nb-6_0_1-linux-ml.sh ï¼’ï¼ŽDISPLAY ç’°å¢ƒå¤‰æ•°ã‚’è¨å®šã™ã‚‹ã€‚ # export DISPLAY=:0.0 ï¼“ï¼Žæ¨©é™å¤‰æ›´ # chomod +x ./jdk-1_5_0_15-nb-6_0_1-linux-ml.sh ï¼”ï¼Žã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ©å®Ÿè¡Œ # ./jdk-1_5_0_15-nb-6_0_1-linux-ml.sh ï¼•ï¼ŽGUIã§ã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« â€»Tomcat5.5ã¨JDK1.6ã ã¨ã‚¨ãƒ©ãƒ¼ã¨ãªã£ãŸãŸã‚ã€JDK1.5ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ç›´ã—ã¾ã—ãŸã€‚ã€‚ http://closeworld.exblog.jp/8206510/
toruto 2010/03/21
â€»Tomcat5.5ã¨JDK1.6ã ã¨ã‚¨ãƒ©ãƒ¼ã¨ãªã£ãŸãŸã‚ã€JDK1.5ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ç›´ã—ã¾ã—ãŸã€‚ã€‚

UNIX

linux

java
ãƒªãƒ³ã‚¯
packageã®ä½¿ã„æ–¹(ytp.ne.jp)
/** * åˆã‚ã¦ä½œã‚‹ã§ã‚ã‚ã†ã„ã£ã¡ã‚‡ã¾ãˆã®ã‚¯ãƒ©ã‚¹ * @author YTP */ public class Message { /** * ã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹å¤‰æ•°ã ã£ã¦ã‚ã‚‹ã‚‚ã‚“ */ private String sMessage_ = null; /** * åˆã‚ã¦ã®ã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ã§ãƒ¼ã™ */ public Message() { } /** * åˆã‚ã¦ã®ã‚»ãƒƒã‚¿ãƒ¼ãƒ¡ã‚½ãƒƒãƒ‰ã§ãƒ¼ã™ * @param sMessage å¹¸ã›ãªãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã‚’ä¸‹ã•ã„ */ public void setMessage(String sMessage) { sMessage_ = sMessage; } /** * ãŠæŠ«éœ²ç›®ã§ãƒ¼ã™ */ public void showMessage() { System.out.println(sMessage_); } }
toruto 2009/11/02
java

programming
ãƒªãƒ³ã‚¯
Android SDK ã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« | Android Developers
ã“ã®ãƒšãƒ¼ã‚¸ã§ã¯ã€Android SDK ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã¦ã€é–‹ç™ºç’°å¢ƒã‚’è¨å®šã™ã‚‹æ–¹æ³•ã«ã¤ã„ã¦èª¬æ˜Žã—ã¾ã™ã€‚SDK ã‚’ã¾ã ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã—ã¦ã„ãªã„å ´åˆã¯ã€[ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰] ãƒšãƒ¼ã‚¸ã‹ã‚‰ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã—ã¦ãã ã•ã„ã€‚SDK ã‚’ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã—ãŸå¾Œã«ã€ã“ã®ãƒšãƒ¼ã‚¸ã®æ‰‹é †ã‚’è¡Œã£ã¦ãã ã•ã„ã€‚ ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ä¸ã«å•é¡ŒãŒç™ºç”Ÿã—ãŸå ´åˆã¯ã€ã“ã®ãƒšãƒ¼ã‚¸ã®ä¸‹éƒ¨ã«ã‚ã‚‹ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã«é–¢ã™ã‚‹æ³¨æ„äº‹é …ã‚’å‚ç…§ã—ã¦ãã ã•ã„ã€‚ ã‚¢ãƒƒãƒ—ã‚°ãƒ¬ãƒ¼ãƒ‰ã™ã‚‹å ´åˆ SDK ã®ä»¥å‰ã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã‚’ä½¿ç”¨ã—ã¦ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’æ—¢ã«é–‹ç™ºã—ã¦ã„ã‚‹å ´åˆã¯ã€ã“ã®ãƒšãƒ¼ã‚¸ã®ä»£ã‚ã‚Šã«ã€SDK ã®ã‚¢ãƒƒãƒ—ã‚°ãƒ¬ãƒ¼ãƒ‰ ã‚’ã”è¦§ãã ã•ã„ã€‚ ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã®æº–å‚™ ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã‚’å§‹ã‚ã‚‹å‰ã«ã€é–‹ç™ºç”¨ãƒžã‚·ãƒ³ãŒã‚·ã‚¹ãƒ†ãƒ è¦ä»¶ã‚’æº€ãŸã—ã¦ã„ã‚‹ã“ã¨ã‚’ç¢ºèªã—ã¦ãã ã•ã„ã€‚ Eclipse ç’°å¢ƒã« Android Development Toolsï¼ˆADTï¼‰ãƒ—ãƒ©ã‚°ã‚¤ãƒ³ã‚’çµ„ã¿è¾¼ã‚“ã é–‹ç™ºç’°å¢ƒã¯ã€Android å‘ã‘é–‹ç™º
toruto 2009/11/01
java

android

google
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toruto 2009/05/17
book

java

programming
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toruto 2009/04/04
algorithm

programming

java

c++

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python

study
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toruto 2008/12/14
java

c

programming

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toruto 2008/11/27
java

programming

algorithm

graph

visualization
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toruto 2008/11/19
weka

programming

java
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toruto 2008/11/19
weka

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java
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toruto 2008/10/13
weka

èª¬æ˜Ž

programming

java
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toruto 2008/10/11
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