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æ¦‚è¦ ã‚¹ãƒ¢ãƒ¼ã‚¯ãƒ†ã‚¹ãƒˆï¼ˆsmoke testingï¼‰ã¨ã¯ã€é–‹ç™ºé€”ä¸Šã®ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã‚’ãƒ†ã‚¹ãƒˆ(è©¦é¨“)ã™ã‚‹æ‰‹æ³•ã®ä¸€ã¤ã§ã€é–‹ç™ºãƒ»ä¿®æ£ã—ãŸã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã‚’å®Ÿè¡Œå¯èƒ½ãªçŠ¶æ…‹ã«çµ„ã¿ç«‹ã¦ã€èµ·å‹•ã™ã‚‹ã‹ã©ã†ã‹ã‚„åŸºæœ¬çš„ãªæ©Ÿèƒ½ãŒå‹•ä½œã™ã‚‹ã‹ãªã©ã‚’ã–ã£ã¨ç¢ºèªã™ã‚‹ã“ã¨ã€‚ æœ¬æ ¼çš„ãªãƒ†ã‚¹ãƒˆã‚’å®Ÿæ–½ã™ã‚‹å‰ã«è¡Œã‚ã‚Œã‚‹ç°¡æ˜“ãªç¢ºèªã§ã€ãƒ—ãƒã‚°ãƒ©ãƒ ã®è¿½åŠ ã‚„ä¿®æ£ãªã©ã«ã‚ˆã£ã¦èµ·å‹•ã—ãªããªã£ãŸã‚Šã€ã™ãã«ã‚¨ãƒ©ãƒ¼ã§åœæ¢ã—ã¦ã—ã¾ã£ãŸã‚Šã—ãªã„ã‹ã©ã†ã‹ã‚’ç¢ºã‹ã‚ã‚‹ã€‚ãƒ†ã‚¹ãƒˆã®é€²è¡Œã‚’å¦¨ã’ã‚‹è‡´å‘½çš„ãªãƒã‚°ã‚’æ—©æœŸã«è¦‹ã¤ã‘ã€åŠ¹çŽ‡çš„ã«ãƒ†ã‚¹ãƒˆã‚’å®Ÿæ–½ã™ã‚‹ãŸã‚ã«å¿…è¦ã¨ãªã‚‹ã€‚ é–‹ç™ºéƒ¨é–€ã¨ãƒ†ã‚¹ãƒˆéƒ¨é–€ãŒåˆ†ã‹ã‚Œã¦ã„ã‚‹å ´åˆã«ã¯ã€ã‚¹ãƒ¢ãƒ¼ã‚¯ãƒ†ã‚¹ãƒˆã¯ãƒ†ã‚¹ãƒˆå´ã«é€ã‚‹å‰ã«é–‹ç™ºå´ã§è¡Œã†ã¹ãã§ã‚ã‚‹ã¨ã•ã‚Œã‚‹ã€‚èµ·å‹•ã—ã¦ã‚‚ã™ãã«åœæ¢ã—ã¦ã—ã¾ã†ã‚ˆã†ãªçŠ¶æ³ã§ã¯æ„å‘³ã®ã‚ã‚‹ãƒ†ã‚¹ãƒˆã®ã‚„ã‚Šã‚ˆã†ãŒãªãã€ãƒ†ã‚¹ãƒˆå´ã¯ã™ãã«é–‹ç™ºå´ã«å·®ã—æˆ»ã™ã—ã‹ãªããªã£ã¦ã—ã¾ã†ãŸã‚ã§ã‚ã‚‹ã€‚ ã‚‚ã¨ã¯é›»åæ©Ÿå™¨ãƒ»é›»æ°—æ©Ÿæ¢°ã®é–‹ç™ºå·¥ç¨‹ã«ãŠã„ã¦ã€è©¦ä½œå“ã®é›»æº

Itisango 2021/09/12

â€œã‚‚ã¨ã¯é›»åæ©Ÿå™¨ãƒ»é›»æ°—æ©Ÿæ¢°ã®é–‹ç™ºå·¥ç¨‹ã«ãŠã„ã¦ã€è©¦ä½œå“ã®é›»æºã‚’æŠ•å…¥ã—ã¦ã¿ã¦ç™ºç…™ã—ãªã„ã‹èª¿ã¹ã‚‹è©¦é¨“ã‚’æ„å‘³ã™ã‚‹ã€‚å›žè·¯ã®çŸçµ¡ãªã©è‡´å‘½çš„ãªãƒŸã‚¹ãŒãªã„ã‹èª¿ã¹ã‚‹ãŸã‚ã«è¡Œã‚ã‚Œã‚‹ã€‚â€

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Alpine Linux - Wikipedia

Alpine Linuxã¯ç‹¬è‡ªã®ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ç®¡ç†ã‚·ã‚¹ãƒ†ãƒ ã¨ã—ã¦APKã‚’æŽ¡ç”¨ã—ã¦ã„ã‚‹ã€‚æœ€åˆã®é ƒã¯ã‚·ã‚§ãƒ«ã‚¹ã‚¯ãƒªãƒ—ãƒˆã«ã‚ˆã£ã¦æ›¸ã‹ã‚Œã¦ã„ãŸãŒ[12]ã€ç¾åœ¨ã¯Cè¨€èªžã«ã‚ˆã£ã¦æ›¸ãç›´ã•ã‚Œã¦ã„ã‚‹[13]ã€‚GNOMEãƒ»FFmpegãƒ»Mozilla Firefoxãªã©ãŒåˆ©ç”¨ã§ãã‚‹[14]ã€‚ Alpine Linuxã¯RAMãƒ‡ã‚£ã‚¹ã‚¯ã‚ªãƒšãƒ¬ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã‚·ã‚¹ãƒ†ãƒ ã¨ã—ã¦ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹ã“ã¨ãŒã§ãã‚‹ã€‚ã“ã®ã¨ãã«lbuã‚’åˆ©ç”¨ã™ã‚‹ã“ã¨ã«ã‚ˆã‚Šã€å¤‰æ›´ã—ãŸè¨å®šãƒ•ã‚¡ã‚¤ãƒ«ã®ãƒãƒƒã‚¯ã‚¢ãƒƒãƒ—ã‚’è¡Œã†ã“ã¨ãŒã§ãã‚‹ã€‚ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã®å‹•ä½œã§ã¯ã€/etcä»¥ä¸‹ãŒå¤‰æ›´ã•ã‚ŒãŸå ´åˆã«ã€tar.gzã‚¢ãƒ¼ã‚«ã‚¤ãƒ–ãŒä½œæˆã•ã‚Œã‚‹[15]ã€‚ å¼·åŒ–ã•ã‚ŒãŸã‚«ãƒ¼ãƒãƒ«ãŒãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã®ã‚«ãƒ¼ãƒãƒ«ã«å«ã¾ã‚Œã¦ã„ã‚‹ã®ã§ã€æ‚ªç”¨ã‚„è„†å¼±æ€§ã®å½±éŸ¿ã‚’è»½æ¸›ã™ã‚‹ã“ã¨ãŒã§ãã‚‹ã€‚å…¨ã¦ã®ãƒ¦ãƒ¼ã‚¶ç©ºé–“ãƒã‚¤ãƒŠãƒªãŒã‚¹ã‚¿ãƒƒã‚¯ã‚¹ãƒžãƒƒã‚·ãƒ³ã‚°ä¿è·ä»˜ãã®ä½ç½®ç‹¬ç«‹å®Ÿè¡Œãƒ•ã‚¡ã‚¤ãƒ«ã¨ã—ã¦ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã•ã‚Œã‚‹ã®ã§ã€ãƒãƒƒãƒ•ã‚¡ã‚ªãƒ¼ãƒãƒ¼ãƒ•ãƒãƒ¼ã®å½±éŸ¿ã‚’è»½

Itisango 2021/09/12

â€œAlpine Linuxã¯ã€muslã¨BusyBoxã‚’ãƒ™ãƒ¼ã‚¹ã¨ã—ãŸLinuxãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã§ã‚ã‚‹ã€‚ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ãƒ»ã‚·ãƒ³ãƒ—ãƒ«ã•ãƒ»ãƒªã‚½ãƒ¼ã‚¹åŠ¹çŽ‡ã‚’é‡è¦–ã™ã‚‹ãƒ‘ãƒ¯ãƒ¼ãƒ¦ãƒ¼ã‚¶ãƒ¼å‘ã‘ã«è¨è¨ˆã•ã‚Œã¦ã„ã‚‹ã€‚Alpine Linuxã§ã¯grsecurity/PaXã‚’é©ç”¨â€

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Alpine Package Keeper - Alpine Linux

This page documents the Alpine Package Keeper(APK), the package manager in Alpine Linux. For a quickstart, refer Working with APK. Package management in Diskless mode requires additional steps involving Alpine Local Backup Utility (lbu) . Overview The apk-tools provides apk and it supports the following operations:

Itisango 2021/09/12

"apk is the tool used to install, upgrade, or delete software on a running system. lbu is the tool used to capture the data necessary to restore a system to a previously configured state. This page documents the apk tool - See the Alpine Local Backup page for the lbu tool."

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Runtime.Version (Java SE 16 & JDK 16)

public static final class Runtime.Version extends Object implements Comparable<Runtime.Version> Java SE Platformã®å®Ÿè£…ç”¨ã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³æ–‡å—åˆ—ã®è¡¨ç¾ã€‚ ãƒãƒ¼ã‚¸ãƒ§ãƒ³æ–‡å—åˆ—ã¯ã€ä»»æ„ã«ãƒªãƒªãƒ¼ã‚¹å‰ãŠã‚ˆã³ãƒãƒ¼ã‚¸ãƒ§ãƒ³æƒ…å ±ãŒç¶šããƒãƒ¼ã‚¸ãƒ§ãƒ³ç•ªå·ã§æ§‹æˆã•ã‚Œã¾ã™ã€‚ ãƒãƒ¼ã‚¸ãƒ§ãƒ³ç•ªå· ã€Œãƒãƒ¼ã‚¸ãƒ§ãƒ³ç•ªå·ã€ã€$VNUMã¯ã€ãƒ”ãƒªã‚ªãƒ‰(U+002E)ã§åŒºåˆ‡ã‚‰ã‚ŒãŸè¦ç´ ã®ç©ºã§ã¯ãªã„ã‚·ãƒ¼ã‚±ãƒ³ã‚¹ã§ã™ã€‚ è¦ç´ ã¯ã€ã‚¼ãƒã¾ãŸã¯å…ˆè¡Œã‚¼ãƒã®ãªã„ç¬¦å·ãªã—æ•´æ•°ã§ã™ã€‚ ãƒãƒ¼ã‚¸ãƒ§ãƒ³ç•ªå·ã®æœ€å¾Œã®è¦ç´ ã¯ã‚¼ãƒã§ã‚ã£ã¦ã¯ãªã‚Šã¾ã›ã‚“ã€‚ è¦ç´ ãŒã‚¤ãƒ³ã‚¯ãƒªãƒ¡ãƒ³ãƒˆã•ã‚Œã‚‹ã¨ã€ãã‚Œä»¥é™ã®è¦ç´ ã¯ã™ã¹ã¦å‰Šé™¤ã•ã‚Œã¾ã™ã€‚ æ›¸å¼ã¯æ¬¡ã®ã¨ãŠã‚Šã§ã™ã€‚ [1-9][0-9]*((\.0)*\.[1-9][0-9]*)* ã‚·ãƒ¼ã‚±ãƒ³ã‚¹ã¯ä»»æ„ã®é•·ã•ã§ã‚‚æ§‹ã„ã¾ã›ã‚“ãŒã€æœ€åˆã®4ã¤ã®è¦ç´ ã«

Itisango 2021/09/12

â€œã€Œãƒãƒ¼ã‚¸ãƒ§ãƒ³ç•ªå·ã€ã€$VNUMã¯ã€ãƒ”ãƒªã‚ªãƒ‰(U+002E)ã§åŒºåˆ‡ã‚‰ã‚ŒãŸè¦ç´ ã®ç©ºã§ã¯ãªã„ã‚·ãƒ¼ã‚±ãƒ³ã‚¹ã§ã™ã€‚â€â€œãƒãƒ¼ã‚¸ãƒ§ãƒ³ç•ªå·ã®æœ€å¾Œã®è¦ç´ ã¯ã‚¼ãƒã§ã‚ã£ã¦ã¯ãªã‚Šã¾ã›ã‚“ã€‚ æ›¸å¼ã¯æ¬¡ã®ã¨ãŠã‚Šã§ã™ã€‚ [1-9][0-9]*((\.0)*\.[1-9][0-9]*)*â€

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SOAP Version 1.2 Part 1: Messaging Framework (Second Edition)

SOAP Version 1.2 Part 1: Messaging Framework (Second Edition) W3C Recommendation 27 April 2007This version:http://www.w3.org/TR/2007/REC-soap12-part1-20070427/Latest version:http://www.w3.org/TR/soap12-part1/Previous versions:http://www.w3.org/TR/2006/PER-soap12-part1-20061219/Editors: Martin Gudgin, Microsoft Marc Hadley, Sun Microsystems Noah Mendelsohn, IBM Jean-Jacques Moreau, Canon Henrik Fry

Itisango 2021/09/12

â€œSOAP Version 1.2 is a lightweight protocol intended for exchanging structured information in a decentralized, distributed environment.â€

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è‡´å‘½çš„ã‚¨ãƒ©ãƒ¼ãƒ»ãƒã‚°

fileå¤‰æ•°å†…ã®%%ã¨ã„ã†éƒ¨åˆ†æ–‡å—åˆ—ã¯%ã«å¤‰æ›ã•ã‚Œã€%pã¨ã„ã†éƒ¨åˆ†æ–‡å—åˆ—ã¯ãƒ—ãƒã‚»ã‚¹ã®PIDã«å¤‰æ›ã•ã‚Œã¾ã™ã€‚ æ¬¡ã®ä¾‹ã§ã¯ã€ã‚¨ãƒ©ãƒ¼ãƒ»ãƒã‚°ãƒ»ãƒ•ã‚¡ã‚¤ãƒ«ãŒ/var/log/javaãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã«æ›¸ãè¾¼ã¾ã‚Œã€java_errorpid.logã¨ã„ã†åå‰ãŒä»˜ã‘ã‚‰ã‚Œã¾ã™ã€‚ java -XX:ErrorFile=/var/log/java/java_error%p.log -XX:ErrorFile=fileãƒ•ãƒ©ã‚°ã‚’æŒ‡å®šã—ãªã„å ´åˆã€ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã®ãƒã‚°ãƒ»ãƒ•ã‚¡ã‚¤ãƒ«åã¯hs_err_pid.log ( pidã¯ãƒ—ãƒã‚»ã‚¹ã®PID)ã«ãªã‚Šã¾ã™ã€‚ ã¾ãŸã€-XX:ErrorFile=fileãƒ•ãƒ©ã‚°ã‚’æŒ‡å®šã—ãªã„å ´åˆã€ã‚·ã‚¹ãƒ†ãƒ ã¯ãã®ãƒ•ã‚¡ã‚¤ãƒ«ã‚’ãƒ—ãƒã‚»ã‚¹ã®ä½œæ¥ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã«ä½œæˆã—ã‚ˆã†ã¨ã—ã¾ã™ã€‚ä½œæ¥ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã«ãƒ•ã‚¡ã‚¤ãƒ«ã‚’ä½œæˆã§ããªã„å ´åˆ(é ˜åŸŸä¸è¶³ã€ã‚¢ã‚¯ã‚»ã‚¹æ¨©ã®å•é¡Œã€ã¾ãŸã¯ãã®ä»–ã®å•é¡ŒãŒã‚ã‚‹å ´åˆ)ã¯ã€ã‚ªãƒšãƒ¬ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ãƒ»ã‚·ã‚¹ãƒ†ãƒ ã®ä¸€æ™‚

Itisango 2021/09/12

â€œXX:ErrorFile=fileã¨ã„ã†è£½å“ãƒ•ãƒ©ã‚°(fileã¯ãã®ãƒã‚°ãƒ»ãƒ•ã‚¡ã‚¤ãƒ«ã®å ´æ‰€ã‚’è¡¨ã™ãƒ•ãƒ«ãƒ»ãƒ‘ã‚¹)ã‚’ä½¿ç”¨ã—ã¾ã™ã€‚ fileå¤‰æ•°å†…ã®%%ã¨ã„ã†éƒ¨åˆ†æ–‡å—åˆ—ã¯%ã«å¤‰æ›ã•ã‚Œã€%pã¨ã„ã†éƒ¨åˆ†æ–‡å—åˆ—ã¯ãƒ—ãƒã‚»ã‚¹ã®PIDã«å¤‰æ›ã•ã‚Œã¾ã™â€

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WiX Toolset

About the WiX toolsetThe WiX toolset lets developers create installers for Windows Installer, the Windows installation engine. The core of WiX is a set of build tools that build Windows Installer packages using the same build concepts as the rest of your product: source code is compiled and then linked to create executables; in this case .exe setup bundles, .msi installation packages, .msm merge m

Itisango 2021/09/12

â€œThe WiX Toolset Integrates seamlessly into build processes to create Windows installation packages. â€

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JEP 158: Unified JVM Logging

Summary Introduce a common logging system for all components of the JVM. Goals Common command-line options for all logging Log messages are categorized using tags (e.g. compiler, gc, classload, metaspace, svc, jfr, ...). One message can have multiple tags (tag-set) Logging is performed at different levels: error, warning, info, debug, trace, develop. Possible to select what messages that are logge

Itisango 2021/09/12

"ntroduce a common logging system for all components of the JVM."

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JMC 8.3.1 GA Release

Itisango 2021/09/12

â€œJDK Mission Control (JMC) is an advanced set of tools for managing, monitoring, profiling, and troubleshooting Java applications. JMC enables efficient and detailed data analysis for areas such as code performance, memory, and latency without introducing the performance overhead normallyâ€

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Memory Analyzer (MAT) | The Eclipse Foundation

Memory Analyzer (MAT) The Eclipse Memory Analyzer is a fast and feature-rich Java heap analyzer that helps you find memory leaks and reduce memory consumption. Use the Memory Analyzer to analyze productive heap dumps with hundreds of millions of objects, quickly calculate the retained sizes of objects, see who is preventing the Garbage Collector from collecting objects, run a report to automatical

Itisango 2021/09/12

â€œ The Eclipse Memory Analyzer is a fast and feature-rich Java heap analyzer that helps you find memory leaks and reduce memory consumption. Use the Memory Analyzer to analyze productive heap dumps with hundreds of millions of objects, quickly calculate the retained sizes of objects,â€

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Windows/WSL Interop with AF_UNIX

Itisango 2021/09/12

â€œStarting in Windows Insider build 17093, a WSL application can communicate with a Windows application over Unix sockets. Back in December, we blogged about bringing AF_UNIX to Windows. Now, weâ€™re building on that functionality. Consider a requirement where you want to run some kind ofâ€

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File (Java Platform SE 8)

ã™ã¹ã¦ã®å®Ÿè£…ã•ã‚ŒãŸã‚¤ãƒ³ã‚¿ãƒ•ã‚§ãƒ¼ã‚¹: Serializable, Comparable<File> public class File extends Object implements Serializable, Comparable<File> ãƒ•ã‚¡ã‚¤ãƒ«ãŠã‚ˆã³ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã®ãƒ‘ã‚¹åã®æŠ½è±¡è¡¨ç¾ã§ã™ã€‚ ãƒ¦ãƒ¼ã‚¶ãƒ¼ãƒ»ã‚¤ãƒ³ã‚¿ãƒ•ã‚§ãƒ¼ã‚¹ãŠã‚ˆã³ã‚ªãƒšãƒ¬ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ãƒ»ã‚·ã‚¹ãƒ†ãƒ ã¯ã€ã‚·ã‚¹ãƒ†ãƒ ã«ä¾å˜ã™ã‚‹ãƒ‘ã‚¹åæ–‡å—åˆ—ã§ãƒ•ã‚¡ã‚¤ãƒ«ãŠã‚ˆã³ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã‚’æŒ‡å®šã—ã¾ã™ã€‚ã“ã®ã‚¯ãƒ©ã‚¹ã¯ã€éšŽå±¤çš„ãªãƒ‘ã‚¹åã®æŠ½è±¡çš„ã§ã‚·ã‚¹ãƒ†ãƒ ã«ä¾å˜ã—ãªã„ãƒ“ãƒ¥ãƒ¼ã‚’æä¾›ã—ã¾ã™ã€‚æŠ½è±¡ãƒ‘ã‚¹åã¯2ã¤ã®ã‚³ãƒ³ãƒãƒ¼ãƒãƒ³ãƒˆã§æ§‹æˆã•ã‚Œã¾ã™ã€‚ ã‚·ã‚¹ãƒ†ãƒ ã«ä¾å˜ã™ã‚‹ä»»æ„æŒ‡å®šã®æŽ¥é è¾žæ–‡å—åˆ—ã€‚ãƒ‡ã‚£ã‚¹ã‚¯ãƒ»ãƒ‰ãƒ©ã‚¤ãƒ–æŒ‡ç¤ºåã€UNIXãƒ«ãƒ¼ãƒˆãƒ»ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã®"/"ã€Microsoft Windows UNCãƒ‘ã‚¹åã®"\\\\"Â ãªã© ã‚¼ãƒä»¥ä¸Šã®æ–‡å—åˆ—åå‰ã®ã‚·ãƒ¼ã‚±ãƒ³ã‚¹ã€‚ æŠ½è±¡ãƒ‘ã‚¹åã®æœ€åˆã®åå‰ã¯ã€ãƒ‡

Itisango 2021/09/12

â€œæŠ½è±¡ãƒ‘ã‚¹åã®æœ€åˆã®åå‰ã¯ã€ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªåã¾ãŸã¯ãƒ›ã‚¹ãƒˆå(Microsoft Windows UNCãƒ‘ã‚¹åã®å ´åˆ)ã«ã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚æŠ½è±¡ãƒ‘ã‚¹åã®ãã‚Œä»¥é™ã®å„åå‰ã¯ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã‚’ç¤ºã—ã¾ã™ã€‚æœ€å¾Œã®åå‰ã¯ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã¨ãƒ•ã‚¡ã‚¤ãƒ«â€

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CompletionStage (Java SE 11 & JDK 11 )

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Itisango 2021/09/12

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CompletableFuture (Java SE 11 & JDK 11 )

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Itisango 2021/09/12

â€œimplements Future<T>, CompletionStage<T> æ˜Žç¤ºçš„ã«(ãã®å€¤ã¨ã‚¹ãƒ†ãƒ¼ã‚¿ã‚¹ã‚’è¨å®šã—ã¦)å®Œäº†ã§ãã‚‹Futureã§ã™ã€‚ãã®å®Œäº†æ™‚ã«ç™ºç”Ÿã™ã‚‹ä¾å˜é–¢æ•°ãŠã‚ˆã³ã‚¢ã‚¯ã‚·ãƒ§ãƒ³ã‚’ã‚µãƒãƒ¼ãƒˆã—ã€CompletionStageã¨ã—ã¦ä½¿ç”¨ã§ãã¾ã™â€

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HttpClient (Java SE 11 & JDK 11 )

HTTPã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã€‚ HttpClientã‚’ä½¿ç”¨ã—ã¦ã€Œãƒªã‚¯ã‚¨ã‚¹ãƒˆã€ã‚’é€ä¿¡ã—ã€ã€Œãƒ¬ã‚¹ãƒãƒ³ã‚¹ã€ã‚’å–å¾—ã§ãã¾ã™ã€‚ builderã‚’ä»‹ã—ã¦ HttpClientãŒä½œæˆã•ã‚Œã¾ã™ã€‚ ãƒ“ãƒ«ãƒ€ãƒ¼ã‚’ä½¿ç”¨ã—ã¦ã€ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã”ã¨ã«æ¬¡ã®ã‚ˆã†ãªçŠ¶æ…‹ã‚’æ§‹æˆã§ãã¾ã™: å„ªå…ˆãƒ—ãƒãƒˆã‚³ãƒ«ãƒ»ãƒãƒ¼ã‚¸ãƒ§ãƒ³(HTTP/1.1ã¾ãŸã¯HTTP/2)ã€ãƒªãƒ€ã‚¤ãƒ¬ã‚¯ãƒˆã®æœ‰ç„¡ã€ãƒ—ãƒã‚ã‚·ã€èªè¨¼ãƒ—ãƒãƒã‚¤ãƒ€ãªã©ãŒã‚ã‚Šã¾ã™ã€‚ä¸€åº¦ãƒ“ãƒ«ãƒ‰ã•ã‚Œã‚‹ã¨ã€HttpClientã¯ä¸å¤‰ã«ãªã‚Šã€è¤‡æ•°ã®ãƒªã‚¯ã‚¨ã‚¹ãƒˆã®é€ä¿¡ã«ä½¿ç”¨ã§ãã¾ã™ã€‚ HttpClientã¯ã€ã™ã¹ã¦ã®ãƒªã‚¯ã‚¨ã‚¹ãƒˆã®æ§‹æˆæƒ…å ±ã¨ãƒªã‚½ãƒ¼ã‚¹å…±æœ‰ã‚’æä¾›ã—ã¾ã™ã€‚ HttpRequestãŒé€ä¿¡ã•ã‚Œã‚‹ãŸã³ã«BodyHandlerã‚’æŒ‡å®šã™ã‚‹å¿…è¦ãŒã‚ã‚Šã¾ã™ã€‚ BodyHandlerã¯ã€ãƒ¬ã‚¹ãƒãƒ³ã‚¹æœ¬æ–‡(å˜åœ¨ã™ã‚‹å ´åˆ)ã®å‡¦ç†æ–¹æ³•ã‚’æ±ºå®šã—ã¾ã™ã€‚ HttpResponseã‚’å—ä¿¡ã™ã‚‹ã¨ã€ãƒ˜ãƒƒãƒ€ãƒ¼ã€ãƒ¬ã‚¹ãƒãƒ³ã‚¹ãƒ»ã‚³ãƒ¼ãƒ‰ãŠã‚ˆã³æœ¬æ–‡(typ

Itisango 2021/09/12

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HttpResponse.BodyHandlers (Java SE 13 & JDK 13 )

å«ã¾ã‚Œã¦ã„ã‚‹ã‚¤ãƒ³ã‚¿ãƒ•ã‚§ãƒ¼ã‚¹: HttpResponse < T> public static class HttpResponse.BodyHandlers extends Object ãƒ¬ã‚¹ãƒãƒ³ã‚¹æœ¬æ–‡ã‚’æ–‡å—åˆ—ã¨ã—ã¦å‡¦ç†ã—ãŸã‚Šã€ãƒ¬ã‚¹ãƒãƒ³ã‚¹æœ¬æ–‡ã‚’ãƒ•ã‚¡ã‚¤ãƒ«ã«ã‚¹ãƒˆãƒªãƒ¼ãƒŸãƒ³ã‚°ã™ã‚‹ãªã©ã€æ§˜ã€…ãªä¾¿åˆ©ãªãƒãƒ³ãƒ‰ãƒ©ã‚’å®Ÿè£…ã™ã‚‹BodyHandlerã®å®Ÿè£…ã€‚ ã“ã‚Œã‚‰ã®å®Ÿè£…ã§ã¯ã€ã‚¹ãƒ†ãƒ¼ã‚¿ã‚¹ãƒ»ã‚³ãƒ¼ãƒ‰ã¯èª¿æŸ»ã•ã‚Œã¾ã›ã‚“ã€‚ã¤ã¾ã‚Šã€æœ¬æ–‡ã¯å¸¸ã«å—ã‘å…¥ã‚Œã‚‰ã‚Œã¾ã™ã€‚ é€šå¸¸ã¯ã€åŒç‰ã®åå‰ãŒBodySubscriberã‚’æˆ»ã—ã¾ã™ã€‚ ã¾ãŸã€å¿…è¦ã«å¿œã˜ã¦ã€ã‚«ã‚¹ã‚¿ãƒ ãƒ»ãƒãƒ³ãƒ‰ãƒ©ã‚’ä½¿ç”¨ã—ã¦ã‚¹ãƒ†ãƒ¼ã‚¿ã‚¹ãƒ»ã‚³ãƒ¼ãƒ‰ãŠã‚ˆã³ãƒ˜ãƒƒãƒ€ãƒ¼ã‚’ç¢ºèªã—ã€åŒã˜ã‚¿ã‚¤ãƒ—ã®åˆ¥ã®æœ¬æ–‡ã‚µãƒ–ã‚¹ã‚¯ãƒ©ã‚¤ãƒã‚’è¿”ã™ã“ã¨ã‚‚ã§ãã¾ã™ã€‚ æ¬¡ã«ã€äº‹å‰å®šç¾©ã•ã‚ŒãŸæœ¬ä½“ãƒãƒ³ãƒ‰ãƒ©ã‚’ä½¿ç”¨ã—ã¦ã€ãƒ¬ã‚¹ãƒãƒ³ã‚¹æœ¬æ–‡ãƒ‡ãƒ¼ã‚¿ã®ãƒ•ãƒãƒ¼ã‚’ä¸€èˆ¬çš„ãªé«˜æ°´æº–ã®Javaã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã«å¤‰æ›ã™ã‚‹ä¾‹ã‚’ç¤ºã—ã¾ã™ã€‚ // Receives

Itisango 2021/09/12

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HttpClient.Builder (Java SE 12 & JDK 12 )

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Itisango 2021/09/12

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HttpClient (Java SE 12 & JDK 12 )

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Itisango 2021/09/12

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CompletableFuture (Java SE 17 & JDK 17)

Itisango 2021/09/12

â€œpublic class CompletableFuture<T> extends Object implements Future<T>, CompletionStage<T> A Future that may be explicitly completed (setting its value and status), and may be used as a CompletionStage, supporting dependent functions and actions that trigger upon its completion.â€

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Application-Layer Protocol Negotiation - Wikipedia

Application-Layer Protocol Negotiation (ALPN) ã¯ã€Transport Layer Security (TLS) ã®æ‹¡å¼µã®ä¸€ã¤ã§ã‚ã‚‹ã€‚ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³å±¤ã§ã®ãƒ—ãƒãƒˆã‚³ãƒ«ãƒã‚´ã‚·ã‚¨ãƒ¼ã‚·ãƒ§ãƒ³ã«é–¢ã™ã‚‹æ‹¡å¼µã§ã‚ã‚Šã€ã‚»ã‚ãƒ¥ã‚¢é€šä¿¡ã«ãŠã„ã¦ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³å±¤ãŒã©ã®é€šä¿¡ãƒ—ãƒãƒˆã‚³ãƒ«ã‚’ä½¿ç”¨ã™ã‚‹ã®ã‹ã‚’æ±ºå®šã™ã‚‹éš›ã«ã€ä½™åˆ†ãªãƒ©ã‚¦ãƒ³ãƒ‰ãƒˆãƒªãƒƒãƒ—ã‚¿ã‚¤ãƒ ã®ç™ºç”Ÿã‚’é¿ã‘ã€ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³å±¤ã®ãƒ—ãƒãƒˆã‚³ãƒ«ã«ä¾ã‚‰ãšã«ãƒã‚´ã‚·ã‚¨ãƒ¼ã‚·ãƒ§ãƒ³ã‚’è¡Œã†ã“ã¨ã‚’å¯èƒ½ã¨ã™ã‚‹ã€‚ALPNã¯ä¸»ã«SPDYãŠã‚ˆã³HTTP/2ã§åˆ©ç”¨ã•ã‚Œã¦ã„ã‚‹ã€‚ 2021å¹´ç¾åœ¨ã§ã¯ã€ALPACAã¨å‘½åã•ã‚ŒãŸTLSã«ãŠã‘ã‚‹ã‚¯ãƒã‚¹ãƒ—ãƒãƒˆã‚³ãƒ«æ”»æ’ƒã®å¯¾ç–ã®1ã¤ã¨ã—ã¦ã€ãã‚Œä»¥å¤–ã®ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ãƒ—ãƒãƒˆã‚³ãƒ«ã§ã‚‚ALPNã®åˆ©ç”¨ãŒæŽ¨å¥¨ã•ã‚Œã¦ã„ã‚‹[1]ã€‚

Itisango 2021/09/12

â€œALPNã¯ RFC 7301 ã¨ã—ã¦æ¨™æº–åŒ–ã•ã‚ŒãŸã€‚ HTTP CONNECTãƒªã‚¯ã‚¨ã‚¹ãƒˆãƒ¡ã‚½ãƒƒãƒ‰ã§é€šä¿¡ã‚’è¡Œã†å ´åˆã®ãŸã‚ã€ALPN HTTPãƒ˜ãƒƒãƒ€ãƒ¼ãŒRFC 7639ã§è¦å®šã•ã‚Œã¦ã„ã‚‹ã€‚â€

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Java Is Still Free - Google ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆ

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Alpine Linux - Wikipedia

Alpine Package Keeper - Alpine Linux

Runtime.Version (Java SE 16 & JDK 16)

SOAP Version 1.2 Part 1: Messaging Framework (Second Edition)

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Windows/WSL Interop with AF_UNIX

File (Java Platform SE 8)

CompletionStage (Java SE 11 & JDK 11 )

CompletableFuture (Java SE 11 & JDK 11 )

HttpClient (Java SE 11 & JDK 11 )

HttpResponse.BodyHandlers (Java SE 13 & JDK 13 )

HttpClient.Builder (Java SE 12 & JDK 12 )

HttpClient (Java SE 12 & JDK 12 )

CompletableFuture (Java SE 17 & JDK 17)

Application-Layer Protocol Negotiation - Wikipedia

Java Is Still Free - Google ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆ

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