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Macã§ã®JAVA_HOMEè¨å®š - Qiita
2021å¹´5æœˆ7æ—¥è¿½è¨˜ å€‹åˆ¥ã«JDKã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹ã®ã‚’æ¢ã‚ã¦SDKMAN!ã‚’ä½¿ã„ã¾ã—ã‚‡ã†ã€‚ rbenvã‚„pyenvã®ã‚ˆã†ã«è¤‡æ•°ã®JDKã‚’ãƒãƒ¼ã‚¸ãƒ§ãƒ³åˆ¥ã«ç®¡ç†ã§ãã¾ã™ã—ã€JDKä»¥å¤–ã®gradleãªã©ã®JVMè¨€èªžé–‹ç™ºç”¨ãƒ„ãƒ¼ãƒ«ã‚‚åŒæ§˜ã«ç®¡ç†ã§ãã¾ã™ã€‚ ä»¥ä¸‹ã¯å¤ã„å†…å®¹ã§ã™ãŒã€2021å¹´5æœˆ13æ—¥ç¾åœ¨ã®æœ€æ–°ã®macOS Big Surã§ã‚‚åˆ©ç”¨å¯èƒ½ãªæ–¹æ³•ã§ã™ã®ã§ä¸€å¿œæ®‹ã—ã¦ãŠãã¾ã™ã€‚ã§ã™ãŒå€‹äººçš„ã«ã¯macOSã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã«ä¾å˜ã—ãªã„SDKMAN!ã®ä½¿ç”¨ã‚’æŽ¨å¥¨ã—ã¾ã™ã€‚ [Deprecated] æ³¨æ„äº‹é … æœ¬è¨˜äº‹ã«æ›¸ã„ã¦ã‚ã‚‹å†…å®¹ã¯OracleJDKï¼ŒOpenJDKï¼ŒAdoptOpenJDKã§å‹•ä½œã‚’ç¢ºèªã—ãŸã‚‚ã®ã§ã€ä»–ã®JDKã«ã¤ã„ã¦ã¯ä¸æ˜Žã§ã™ã€‚ [Deprecated] å¿™ã—ã„äººå‘ã‘ export JAVA_HOME=`/usr/libexec/java_home -v 10` #java10ãŒä½¿ã„ãŸã„ã¨ã
htz 2014/08/13
mac

java
ãƒªãƒ³ã‚¯
Java8 Lambdaã®æ–‡æ³•æ‹¡å¼µã¾ã¨ã‚ - ãã—ã ã®Hatena
ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆãƒ¡ã‚½ãƒƒãƒ‰ã¯å‰ã«è§£èª¬ã—ã¾ã—ãŸã€‚ Java8ã§æœ€ã‚‚ã‚¤ãƒ³ãƒ‘ã‚¯ãƒˆã®ã‚ã‚‹æ§‹æ–‡æ‹¡å¼µã€ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆãƒ¡ã‚½ãƒƒãƒ‰ ã“ã“ã§ã¯ã€ãã‚Œä»¥å¤–ã®æ§‹æ–‡æ‹¡å¼µã«ã¤ã„ã¦ã¾ã¨ã‚ã¦ãŠãã¾ã™ã€‚ ãƒ©ãƒ ãƒ€å¼ å®Ÿè£…ã™ã¹ããƒ¡ã‚½ãƒƒãƒ‰ãŒã²ã¨ã¤ã ã‘ã®ã‚¤ãƒ³ã‚¿ãƒ•ã‚§ãƒ¼ã‚¹ã‚’é–¢æ•°åž‹ã‚¤ãƒ³ã‚¿ãƒ•ã‚§ãƒ¼ã‚¹ã¨ã„ã„ã¾ã™ã€‚ UnaryOperatorã‚¤ãƒ³ã‚¿ãƒ•ã‚§ãƒ¼ã‚¹ã¯å®Ÿè£…ã™ã¹ããƒ¡ã‚½ãƒƒãƒ‰ãŒapplyãƒ¡ã‚½ãƒƒãƒ‰ã²ã¨ã¤ã ã‘ãªã®ã§ã€é–¢æ•°åž‹ã‚¤ãƒ³ã‚¿ãƒ•ã‚§ãƒ¼ã‚¹ã«ãªã‚Šã¾ã™ã€‚ ãŸã¨ãˆã°ã€UnaryOperatorã‚¤ãƒ³ã‚¿ãƒ•ã‚§ãƒ¼ã‚¹ã‚’å®Ÿè£…ã—ãŸã‚¯ãƒ©ã‚¹ã‚’å®šç¾©ã™ã‚‹ã¨æ¬¡ã®ã‚ˆã†ã«ãªã‚Šã¾ã™ã€‚ class MyOp implements UnaryOperator<String>{ @Override public String apply(String t) { return "** " + t + " **"; } } ã“ã®UnaryOperatorã‚¤ãƒ³ã‚¿ãƒ•ã‚§ãƒ¼ã‚¹ã‚’ä½¿ã†ã€List#replaceAllã‚’
htz 2013/08/27
programming

java
ãƒªãƒ³ã‚¯
ã‹ã‚ã„ã„ãƒªãƒ¬ãƒ¼ã‚·ãƒ§ãƒŠãƒ«ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ä½œã£ãŸ - ãã—ã ã®Hatena
ãƒªãƒ¬ãƒ¼ã‚·ãƒ§ãƒŠãƒ«ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã®å‹‰å¼·ç”¨ã«ã€æœ€ä½Žé™ã®æ©Ÿèƒ½ã‚’ã‚‚ã£ãŸãƒªãƒ¬ãƒ¼ã‚·ãƒ§ãƒŠãƒ«ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã‚’ä½œã£ã¦ã¿ã¾ã—ãŸã€‚ ä»Šå›žå®Ÿè£…ã—ãŸæœ€ä½Žé™ã®æ©Ÿèƒ½ã¨ã„ã†ã®ã¯ã€å°„å½±(select)ãƒ»é¸æŠž(where)ãƒ»çµåˆ(join)ã§ã™ã€‚ ãƒ†ãƒ¼ãƒ–ãƒ«ä½œæˆ ãƒ†ãƒ¼ãƒ–ãƒ«ä½œæˆã¯æ¬¡ã®ã‚ˆã†ã«ãªã‚Šã¾ã™ã€‚ Table shohin = Table.create("shohin", new String[]{"shohin_id", "shohin_name", "kubun_id", "price"}); shohin.insert(1, "ã‚Šã‚“ã”", 1, 300) .insert(2, "ã¿ã‹ã‚“", 1, 130) .insert(3, "ã‚ãƒ£ãƒ™ãƒ„", 2, 200) .insert(4, "ã‚ã‹ã‚", null, 250) .insert(5, "ã—ã„ãŸã‘", 3, 180); System.out.println(shohin);
htz 2012/08/20
db

Java
ãƒªãƒ³ã‚¯
ã‚³ãƒ³ãƒ“ãƒ‹å¼å½“ã¨ã¤ã¾ã¿ã¨ãƒ“ãƒ¼ãƒ«ã‚’ç¶šã‘ç³–å°¿ç—…ã«ãªã£ãŸä½“é¨“è«‡
ã‚³ãƒ³ãƒ“ãƒ‹å¼å½“ã¨ã¤ã¾ã¿ã¨ãƒ“ãƒ¼ãƒ«ã‚’ç¶šã‘ç³–å°¿ç—…ã«ãªã£ãŸä½“é¨“è«‡ ç¾åœ¨50æ³ç”·æ€§ä¼šç¤¾å“¡ã§ã™ã€‚ä»•äº‹ã¯è£½é€ æ¥ã®è¨è¨ˆæ¥å‹™ã‚’ã—ã¦ãŠã‚Šãƒ‡ã‚¹ã‚¯ãƒ¯ãƒ¼ã‚¯ãŒå¤šã„ã§ã™ã€‚ ã¾ãšç§ã®å®¶ç³»ã¯ç³–å°¿ç—…ã®å®¶ç³»ã§ã€ç¥–æ¯ã¯ç³–å°¿ç—…èµ·å› ã®ç—…æ°—ã§äº¡ããªã£ãŸã¨èžã‹ã•ã‚Œã¦ã„ã¾ã—ãŸã€‚ ç§ãŒç”£ã¾ã‚ŒãŸæ™‚ã«æ—¢ã«ä»–ç•Œã—ã¦ãŠã‚Šé¡”ã‚‚è¦‹ãŸã“ã¨ãŒã‚ã‚Šã¾ã›ã‚“ã€‚å®¶ç³»ã¨è¨€ã†ã“ã¨ã§çˆ¶ã‚‚è¡€ç³–å€¤ãŒé«˜ãç³–å°¿ç—…ã€å¼Ÿã‚‚æ•°å¹´å‰ã«ç³–å°¿ç—…ã¨è¨ºæ–ã•ã‚Œæ¬¡ã¯è‡ªåˆ†ã®ç•ªã‹ï¼Ÿã¨æƒ³åƒã¯ã—ã¦ã„ã¾ã—ãŸã€‚ ãŸã ã€çˆ¶ã¨å¼ŸãŒç³–å°¿ç—…ã¨è¨ºæ–ã•ã‚Œã‚‹ä¸ç§ã ã‘ã¯å¥åº·è¨ºæ–ã§ã‚‚é£Ÿå¾Œè¡€ç³–å€¤ã¯120mmgã€Hba1cã¯6ç¨‹åº¦ã¨ã„ã‚ã‚†ã‚‹ç³–å°¿ç—…äºˆå‚™è»ã§ã¯ã‚ã‚Šã¾ã—ãŸãŒã€æ®†ã©æ¯Žæ—¥é‹å‹•ã‚’ã—ã¦ãŠã‚Šãã‚Œä»¥ä¸Šã®æ•°å€¤ã«ãªã‚‰ãšå®‰å¿ƒã—ã¦ã„ã¾ã—ãŸã€‚ ç§ã¯é«˜æ ¡ç”Ÿã®æ™‚ã‹ã‚‰ã‚¹ãƒãƒ¼ãƒ„ã‚’ã—ã¦ãŠã‚Šé£Ÿæ¬²ã¯äººã‚ˆã‚Šã‚ã‚Šã€é‡ã‚‚äººã‚ˆã‚Šå¤šãå®šé£Ÿå±‹ã•ã‚“ã«è¡Œãã¨å¿…ãšå¤§ç››ã‚Šã‚’é ¼ã‚€ç”Ÿæ´»ã§ã—ãŸã€‚ ç¤¾ä¼šäººã«ãªã£ã¦ã‹ã‚‰ã‚‚ä½“ã‚’å‹•ã‹ã™ã‚ˆã†ã«ã—ã¦ã„ã¾ã—ãŸãŒã€30ä»£ã«å…¥ã£ãŸé ƒã‹ã‚‰ä»•äº‹ã®å¿™ã—ã•ã‹ã‚‰
htz 2011/10/07
ntt

api

java
ãƒªãƒ³ã‚¯
sfdc-wsc - Project Hosting on Google Code
Code Archive Skip to content Google About Google Privacy Terms
htz 2011/04/06
sfdc

java

api

soap
ãƒªãƒ³ã‚¯
Restlet - Lightweight REST framework for Java
What is an API (application programming interface)? Definition and examples A lot of people who work in techno logy have an intuitive understanding of what an API (application programming interface) is â€” but if you asked them to define it, they might have trouble putting an explanation into words. In simple terms, an API is both a piece of software running on a networked server and a component of p
htz 2010/08/11
java

rest
ãƒªãƒ³ã‚¯
Web Page Under Construction
Network Solutions - Original domain name registration and reservation services with variety of internet-related business offerings. Quick, dependable and reliable.
htz 2010/08/11
java

rest
ãƒªãƒ³ã‚¯
java.langã®æ©Ÿèƒ½ã‚’æ‹¡å¼µã™ã‚‹Lang
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htz 2010/08/11
java
ãƒªãƒ³ã‚¯
ã‚ãªãŸã®çŸ¥ã‚‰ãªã„ã€4ã¤ã®ãƒžãƒ‹ã‚¢ãƒƒã‚¯ãªJavaæ–‡æ³•
ã‚ãªãŸã®çŸ¥ã‚‰ãªã„ã€4ã¤ã®ãƒžãƒ‹ã‚¢ãƒƒã‚¯ãªJavaæ–‡æ³•ï¼šã€æ”¹è¨‚ç‰ˆã€‘Eclipseã§ã¯ã˜ã‚ã‚‹ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ï¼ˆ17ï¼‰ï¼ˆ1/3 ãƒšãƒ¼ã‚¸ï¼‰ ã“ã‚Œã‹ã‚‰ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã‚’å¦ç¿’ã—ãŸã„æ–¹ã€Javaã¯é›£ã—ãã†ã§ã¨ã£ã¤ãã¥ã‚‰ã„ã¨ã„ã†æ–¹ã®ãŸã‚ã®Javaãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¶…å…¥é–€é€£è¼‰ã§ã™ã€‚æœ€æ–°ã®Eclipse 3.4ã¨Java 6ã‚’ä½¿ã„å¤§å¹…ã«æƒ…å ±é‡ã‚’å¢—ã‚„ã—ãŸã€é€£è¼‰ã€ŒEclipseã§ã¯ã˜ã‚ã‚‹ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã€ã®æ”¹è¨‚ç‰ˆã¨ãªã‚Šã¾ã™ çŸ¥ã£ã¦ã¾ã—ãŸï¼Ÿ Javaã§ã‚‚ã€ã‚ã‚“ãªã“ã¨ã‚„ã“ã‚“ãªã“ã¨ãŒâ€¦ å‰å›žã®ã€Œâ€œãƒã‚¹ãƒˆâ€ã—ãŸåž‹ã§å§‹ã‚ã‚‹è»½é‡Javaãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°!?ã€ã§ã¯ã€é€šå¸¸ã®Javaãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã‚ˆã‚Šã‚‚ãƒ©ã‚¤ãƒˆã‚¦ã‚§ã‚¤ãƒˆï¼ˆè»½é‡ï¼‰ãªãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã‚’ã™ã‚‹ãŸã‚ã«ã€ã€Œãƒã‚¹ãƒˆã—ãŸåž‹ï¼ã‚¯ãƒ©ã‚¹ã¨ã¯ä½•ã‹ã€ã«ã¤ã„ã¦åŸºæœ¬çš„ãªèª¬æ˜Žã‚’ã—ã¾ã—ãŸã€‚ ãƒã‚¹ãƒˆã—ãŸåž‹ã‚’ãã¡ã‚“ã¨åˆ©ç”¨ã§ãã‚‹ã‚ˆã†ã«ãªã‚‹ã«ã¯ã€ã€Œstaticã®ãƒã‚¹ãƒˆã—ãŸã‚¯ãƒ©ã‚¹ã€ã€Œå†…éƒ¨ã‚¯ãƒ©ã‚¹ï¼ˆã‚¤ãƒ³ãƒŠãƒ¼ã‚¯ãƒ©ã‚¹ï¼‰ã€ã€Œã‚¨ãƒ³ã‚¯ãƒãƒ¼ã‚¸ãƒ³
htz 2010/07/28
java
ãƒªãƒ³ã‚¯
Trasis Lab Â» è‡ªå‰èªè¨¼å±€ã®SSLã‚µãƒ¼ãƒã«Javaã‹ã‚‰æŽ¥ç¶šã™ã‚‹
æ¦‚è¦ é€šå¸¸ECã‚µã‚¤ãƒˆãªã©ã‚’æ§‹ç¯‰ã™ã‚‹å ´åˆã€VeriSign ãªã©ã®ã€Œä¿¡é ¼ã§ãã‚‹èªè¨¼å±€ã€ã«ã‚ˆã£ã¦ç™ºè¡Œã•ã‚ŒãŸè¨¼æ˜Žæ›¸ã‚’ä½¿ã£ã¦SSLã‚µãƒ¼ãƒã‚’æ§‹ç¯‰ã™ã‚‹ã€‚ ã—ã‹ã—ã€ãƒ†ã‚¹ãƒˆç’°å¢ƒãªã©ã§è‡ªåˆ†ã§ç™ºè¡Œã—ãŸè¨¼æ˜Žæ›¸ã‚’ä½¿ã£ãŸSSLã‚µãƒ¼ãƒã‚’æ§‹ç¯‰ã—ãŸå ´åˆã€ãƒ–ãƒ©ã‚¦ã‚¶ã§ã‚¢ã‚¯ã‚»ã‚¹ã—ã‚ˆã†ã¨ã™ã‚‹ã¨ç”»é¢ä¸Šã«è¦å‘ŠãŒè¡¨ç¤ºã•ã‚ŒãŸã‚Šã™ã‚‹ã€‚ åŒæ§˜ã«ã€Javaãƒ—ãƒã‚°ãƒ©ãƒ ã‹ã‚‰æŽ¥ç¶šã—ã‚ˆã†ã¨ã™ã‚‹ã¨ ã‚¨ãƒ©ãƒ¼ãŒç™ºç”Ÿã™ã‚‹ã€‚ è¨¼æ˜Žæ›¸ã®ãƒã‚§ãƒƒã‚¯ã‚’è¡Œã‚ãªã„ã‚ˆã†ã«è¨å®šã™ã‚‹ã“ã¨ã§ã€ã“ã®å•é¡Œã‚’å›žé¿ã§ãã‚‹ã€‚ java.net.URL ã‚’ä½¿ã£ãŸæ–¹æ³• å•é¡Œå†ç¾æ‰‹é † æ¬¡ã®ã‚ˆã†ã«è‡ªåˆ†ã§ç™ºè¡Œã—ãŸè¨¼æ˜Žæ›¸ã®ã‚µãƒ¼ãƒã«æŽ¥ç¶šã—ã‚ˆã†ã¨ã™ã‚‹ã¨ã€ã‚¨ãƒ©ãƒ¼ãŒç™ºç”Ÿã™ã‚‹ã€‚ import java.io.BufferedReader; import java.io.InputStreamReader; import java.net.URL; import java.net.URLConnection; i
htz 2010/07/28
ssl

java
ãƒªãƒ³ã‚¯
ã‚¯ãƒãƒ¼ã‚¸ãƒ£ã‹ã‚‰Project Lambdaã¸
ä»Šå›žã¯Java SE 7ã§å°Žå…¥ã•ã‚Œã‚‹æ©Ÿèƒ½ã«ã¤ã„ã¦ç´¹ä»‹ã—ã¦ã„ãã¾ã™ã€‚ ç†è€…ãŒæ€ã†ã«ã€Java SE 7ã§æœ€ã‚‚è°è«–ã‚’èµ·ã“ã™ã§ã‚ã‚ã†æ©Ÿèƒ½ã¯ã‚¯ãƒãƒ¼ã‚¸ãƒ£ã§ã™ã€‚ã‚¯ãƒãƒ¼ã‚¸ãƒ£ã®å°Žå…¥ã«ã¯ç´†ä½™æ›²æŠ˜ãŒã‚ã‚Šã¾ã—ãŸãŒ(è©³ã—ãã¯æœ¬è¨˜äº‹ã®å¾ŒåŠã§è¿°ã¹ã¾ã™)ã€ã¨ã†ã¨ã†2009å¹´11æœˆã«æ£å¼ã«å°Žå…¥ã•ã‚Œã‚‹ã“ã¨ãŒæ±ºã¾ã‚Šã¾ã—ãŸã€‚ ãã“ã§ã€æœ¬é€£è¼‰ã§ã¯ã„ã¡æ—©ãã‚¯ãƒãƒ¼ã‚¸ãƒ£ã«ã¤ã„ã¦å–ã‚Šã‚ã’ã‚‹ã“ã¨ã«ã—ã¾ã™ã€‚ ã¨ã¯è¨€ã†ã‚‚ã®ã®ã€ç¾åœ¨ææ¡ˆã•ã‚Œã¦ã„ã‚‹ä»•æ§˜ã¯ã¾ã ãŸãŸãå°ãƒ¬ãƒ™ãƒ«ã§ã™ã€‚ã“ã®ãŸã‚ã€ä»Šå¾Œä»•æ§˜ãŒå¤§å¹…ã«å¤‰åŒ–ã™ã‚‹å¯èƒ½æ€§ãŒã‚ã‚Šã¾ã™ã€‚ãã®ç‚¹ã‚’ã”äº†æ‰¿ãã ã•ã„ã€‚ é–¢æ•°åž‹ã¨ã‚¯ãƒãƒ¼ã‚¸ãƒ£ ã‚¯ãƒãƒ¼ã‚¸ãƒ£ã®ä»•æ§˜ã‚’ç´¹ä»‹ã™ã‚‹å‰ã«ã€ã‚¯ãƒãƒ¼ã‚¸ãƒ£ãŒã©ã†ã„ã†ã‚‚ã®ã‹ã¨ã„ã†ã“ã¨ã‚’èª¬æ˜Žã—ã¾ã—ã‚‡ã†ã€‚ ã“ã“ã§ã¯ä¾‹ã¨ã—ã¦ã€ãƒœã‚¿ãƒ³ã‚’ã‚¯ãƒªãƒƒã‚¯ã—ãŸã¨ãã®ã‚¤ãƒ™ãƒ³ãƒˆå‡¦ç†ã‚’è€ƒãˆã¦ã¿ã¾ã™ã€‚ Swingã§ã¯ã‚¤ãƒ™ãƒ³ãƒˆã®å‡¦ç†ã‚’ãƒªã‚¹ãƒŠã‚’ç”¨ã„ã¦è¡Œã„ã¾ã™ã€‚ä¾‹ãˆã°ã€ä»¥ä¸‹ã®ã‚ˆã†ãªã‚³ãƒ¼ãƒ‰ã«ãªã‚Šã¾ã™ã€‚ JButton but
htz 2010/03/01
java

java7

lambda
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htz 2010/01/14
java

ssh
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htz 2009/10/23
google

java

python

gae
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Google Code Archive - Long-term storage for Google Code Project Hosting.
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htz 2009/09/18
programming

google

noop

java
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Java SE ã‚³ã‚¢API ä½¿ç”¨ã‚³ãƒ¼ãƒ‰ä¾‹ä¸€è¦§ - ï¼ IT
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htz 2009/03/25
java

ã¾ã¨ã‚

programming

api

reference
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htz 2009/03/09
java

programming

tips

object

class
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htz 2009/02/02
Eclipse

tutorial

tips

java

svn
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htz 2009/01/19
programming

dev

tips

java

api
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Engadget | Technology News & Reviews
Anker's 3-in-1 MagSafe foldable charging station drops back down to its Prime Day price
htz 2009/01/07
google

java

android

mobile

hardware

programming
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