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Java 7: Project Coin in code examples - Java Code Geeks
maisenakajima 2015/01/25
ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°

programming

java

java7
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SeekableByteChannelã‚’åˆ©ç”¨ã—ãŸãƒ•ã‚¡ã‚¤ãƒ«ã®ãƒ©ãƒ³ãƒ€ãƒ ã‚¢ã‚¯ã‚»ã‚¹å‡¦ç† - Just sleepy
Java7ã§ã¯SeekableByteChannelã“ã‚Œã¯ãƒ•ã‚¡ã‚¤ãƒ«ã®ãƒ©ãƒ³ãƒ€ãƒ ã‚¢ã‚¯ã‚»ã‚¹å‡¦ç†ã‚’è¡Œã†ãŸã‚ã®ãƒŽãƒ³ãƒ–ãƒãƒƒã‚ãƒ³ã‚°IOã‚¯ãƒ©ã‚¹ãŒå˜åœ¨ã—ã¾ã™ã€‚ ByteBufferã‚¯ãƒ©ã‚¹ã¨åˆã‚ã›ã¦åˆ©ç”¨ã™ã‚‹ã®ã§ã™ãŒã€ä»Šå›žã¯ã“ã®ã‚¯ãƒ©ã‚¹ã‚’ç”¨ã„ãŸç°¡å˜ãªã‚µãƒ³ãƒ—ãƒ«ã‚’ãƒ¡ãƒ¢ã¨ã—ã¦æ®‹ã™ã“ã¨ã«ã—ã¾ã™ã€‚ å½“è©²ã‚¯ãƒ©ã‚¹ã‚’ç”¨ã„ãŸãƒ©ãƒ³ãƒ€ãƒ ã‚¢ã‚¯ã‚»ã‚¹å‡¦ç†ã«åˆ©ç”¨ã™ã‚‹ãŸã‚ã«ä»¥ä¸‹ã®ã‚ˆã†ãªãƒ•ã‚¡ã‚¤ãƒ«ã‚’ç”¨æ„ã—ã¾ã™ã€‚ It was a beautiful Sunday morning. The rain was gone when I woke up. So I opened the window to look out. I saw a dew on the class and heard the birds sing. æ„å‘³ãŒåˆ†ã‹ã‚‰ãªã„æ–‡ç« ãŒã‚ã‚Šã¾ã™ãŒã€ã“ã‚Œã¯å¾Œã€…ãã®éƒ¨åˆ†ã‚’å½“è©²ã‚¯ãƒ©ã‚¹ã‚’ç”¨ã„ã¦ä¿®æ£ã™ã‚‹ãŸã‚ã«ã‚ãˆã¦æ„å‘³ã®é€šã‚‰ãªã„å˜èªžã‚’åˆ©ç”¨ã—ã¦ã„ã¾ã™ã€‚ S
maisenakajima 2014/08/25
Java7

java

ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°

programming
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ãµãŸã¤ã® Iterator ã‚’ LINQ ã§ã€ãã—ã¦ LINQ ã‚’ Java ã«ã‚‚ - Qiita
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maisenakajima 2014/06/04
Java7

java

programming

ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°

LINQ

c#
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IT eBooks Download Free | eBooks-IT.org
maisenakajima 2014/06/01
Learn core programming concepts and technologies on the leading software development languageThis full-color book covers fundamental Java programming concepts and skills for those new to software development and programming.

Java

Book

Java7
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Java 7 CMS GCã®åŸºæœ¬çš„ãªæƒ…å ±ã®æ•´ç† - nekop's blog
ãƒãƒƒãƒå‡¦ç†ãªã©ã‚¹ãƒ«ãƒ¼ãƒ—ãƒƒãƒˆé‡è¦–ã®ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã¯ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã®ãƒ‘ãƒ©ãƒ¬ãƒ«GCã§è‰¯ã„ãŒã€Java EEã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚µãƒ¼ãƒãªã©ãƒ¬ã‚¹ãƒãƒ³ã‚¹ã‚¿ã‚¤ãƒ é‡è¦–ã®ã‚‚ã®ã‚„Hadoopãªã©ã®ã‚¯ãƒ©ã‚¹ã‚¿ç³»ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã§æ»æ´»ç›£è¦–ã«å¼•ã£æŽ›ã‚‹ç³»ãªã©ã®stop the worldã‚’ãªã‚‹ã¹ãé¿ã‘ãŸã„ã„ã‚ã‚†ã‚‹ã‚µãƒ¼ãƒç³»ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã‚’é‹ç”¨ã™ã‚‹å ´åˆã«ã¯ã€UseConcMarkSweepGCã‚’ä»˜ä¸Žã—ã¦åœæ¢æ™‚é–“ã®çŸã„CMS GCã‚’ä½¿ã†ã€‚ãã®å ´åˆã«CMSã®ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ã«è¸ã¿è¾¼ã‚‚ã†ã¨ã™ã‚‹ã¨ãªã‚“ã ã‹é›£ã—ã„è¨˜è¿°ãŒã„ã£ã±ã„ã§è‹¥å¹²å›°ã‚‹ã®ã§ã€ç°¡å˜ãªã‚¬ã‚¤ãƒ‰ã‚’ãƒ¡ãƒ¢ã¨ã—ã¦æ›¸ã„ã¦ãŠãã€‚ å¯¾è±¡ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã¯ä»¥ä¸‹ã€‚ $ java -version java version "1.7.0_51" OpenJDK Runtime Environment (fedora-2.4.5.1.fc20-x86_64 u51-b31) OpenJDK 64-Bit Serve
maisenakajima 2014/03/28
java

Java7

GC

CMS

tuning

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Oracle Java 7 Update 51 blocks unsigned Java applets by default
Home > Java, Mac administration > Oracle Java 7 Update 51 blocks unsigned Java applets byÂ default Oracle released Java 7 Update 51 on January 14th. As part of the installation, the Java security level is set by default to High. With this security setting, self-signed and unsigned applets are blocked from running. This can be verified by going to http://javatester.org/version.html, as this site use
maisenakajima 2014/03/26
java

java7
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ãµãŸã¤ã®Iterator - ãƒ—ãƒã‚°ãƒ©ãƒžãƒ¼ã®è„³ã¿ã
ã‚³ãƒ¼ãƒ‰ã‚’æ›¸ã„ã¦ã„ã‚‹ã¨ãŸã¾ã«ãµãŸã¤ã®Iteratorã‚’ã„ã£ã—ã‚‡ã«å›žã™ã‚³ãƒ¼ãƒ‰ã‚’æ›¸ãã¯ã‚ã«ãªã‚‹ã€‚ /** ãµãŸã¤ã®Itaratorã‚’ä¸¦ã¹ã¦å›žã™ã‚µãƒ³ãƒ—ãƒ« */ static boolean compare1(List<String> list1, List<Integer> list2) { if (list1.size() != list2.size()) { throw new IllegalArgumentException("å€‹æ•°ã®ä¸ä¸€è‡´"); } Iterator<String> ite1 = list1.iterator(); Iterator<Integer> ite2 = list2.iterator(); // æ•¢ãˆã¦ã‚·ãƒ§ãƒ¼ãƒˆã‚µãƒ¼ã‚ãƒƒãƒˆã—ãªã„&æ¼”ç®—ã‚’ç”¨ã„ã‚‹ while (ite1.hasNext() & ite2.hasNext()) { String v1 = ite1.nex
maisenakajima 2014/03/16
java

Java7

programming

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