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javaã«é–¢ã™ã‚‹hrksb5029ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (83)

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hrksb5029 2016/08/17
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java
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rxlint: an Android lint rule for RxJava code
Using RxJava in a project has many advantages, but learning rx can be a bit challenging. And with learning, itâ€™s easy to make mistakes :) One common probl em is not handling onError(). Consider the following snippet: Observable<String> observable = getObservable(); // Get the first it em from this observable Subscription subscription = observable.first().subscribe(s -> { ... }); This may look simple
hrksb5029 2016/04/12
ã‚ã¨ã§èªã‚€

RxJava

android

Java
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Reactive Android UI Programming with RxBinding
Thereâ€™s an old saying that rings true in softwareâ€¦ â€œThe only thing that is constant is change.â€ The same can easily be said of Android. For example, how many times have you found yourself implementing a click listener, a text change listener ,or some other mundane callback that has a different signature? Android Studio alleviates us from having to memorize the callbacks, listeners, and their signa
hrksb5029 2016/03/22
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java

reactive

android
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RxJava â€”RxReplayingShare, Emit only Once
Following up on my previous article about sharing an Observable with multiple Subscribers, but receiving the em itted data only once, a Reddit user point me to on of Jake Whartonâ€™s small Library. The Library is called ReplayingShare and as would someone expect, what it does is replay the data em itted from the Observable to our Subscribers. But letâ€™s have a deeper look at the code, in order to see w
hrksb5029 2016/03/22
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reactive

java
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2015å¹´ã®Androidé–‹ç™ºã¯Kotlinã§æ±ºã¾ã‚Šã‹ã‚‚ã—ã‚Œãªã„ - ã¿ã‚“ã‹ã‚‰ãã‚Šã¾ã§
ã„ã‚„ã€ãƒã‚¿ã¨ã‹ã˜ã‚ƒãªã„ã‚“ã§ã€‚ Android Javaãã‚ãã‚é™ç•Œå•é¡Œ ä»¥å‰ã®è¨˜äº‹ã«ã‚‚æ›¸ã„ãŸã‘ã©ã€æœ€è¿‘ã®é–¢æ•°åž‹ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã‚„RxJavaãªã©ã®æµã‚Œã®ä¸ã§ã€ãƒ©ãƒ ãƒ€ã‚‚æ›¸ã‘ãªã„è¨€èªžã§ã¯é™ç•Œã‚’æ„Ÿã˜ã€ä½•ã‹Androidé–‹ç™ºã‚’æ•‘ã£ã¦ãã‚Œã‚‹é”æ³•ã®ã‚¢ã‚¤ãƒ†ãƒ ã‚’æŽ¢ã™å¿…è¦ã«è¿«ã‚‰ã‚Œã¦ã„ã¾ã—ãŸã€‚ ãã—ã¦è¡Œãç€ã„ãŸã®ãŒKotlinã§ã—ãŸã€‚ Kotlinã¨ã¯ Kotlinã¯ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžã§ã™ã€‚ JVMè¨€èªžã§ã€ã„ã‚ã‚†ã‚‹altJavaã®ä¸€ã¤ã§ã™ã€‚ é–‹ç™ºã—ãŸã®ã¯Android Studioã®ãƒ™ãƒ¼ã‚¹ã¨ãªã£ã¦ã„ã‚‹IntelliJã‚’é–‹ç™ºã—ã¦ã„ã‚‹JetBrainsç¤¾ã§ã€2011å¹´ã«ç”Ÿã¾ã‚ŒãŸã°ã‹ã‚Šã®ã¨ã¦ã‚‚å¹¼ã„åã§ã™ã€‚ ç‰¹å¾´ã¯åž‹æŽ¨è«–ã€nullå®‰å…¨ã€é«˜éšŽé–¢æ•°ã€å¯æ„›ã„åå‰ãªã©ã§ã€Javaã‚ˆã‚Šæ›¸ãã‚„ã™ãé–¢æ•°çš„ã§ã€å°šä¸”ã¤Scalaã»ã©è¤‡é›‘ã«ã¯ãªã‚‰ãªã„äº‹ã‚’ç›®æŒ‡ã—ã¦ã„ã‚‹ã‚ˆã†ã§ã™ã€‚ æœ€è¿‘ã§ã¯Swiftã«ä¼¼ã¦ã„ã‚‹ã¨è¨€ã‚ã‚Œã‚‹ã‚ˆã†ã§ã™ã€‚ ãªãœKotli
hrksb5029 2015/03/05
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android

java

ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°
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Java: æœ¬ç•ªç’°å¢ƒã§ã®ãƒ‡ãƒãƒƒã‚°ã‚¹ã‚ãƒ«ã‚’ç£¨ã - ãƒ¯ã‚¶ãƒŽãƒ | wazanova
https://www.youtube.com/watch?v=7KS4L-mA_-c 1 comment | 0 points | by WazanovaNews â– comment by Jshiike | ç´„1æ™‚é–“å‰ Takipi ã®Founderã§ã‚ã‚‹TalWeissã®San Francisco Java User GroupãƒŸãƒ¼ãƒˆã‚¢ãƒƒãƒ—ã§ã®è¬›æ¼”ã€‚æœ¬ç•ªç’°å¢ƒã§å½¹ã«ç«‹ã¤ãƒ‡ãƒãƒƒã‚°ãƒ†ã‚¯ãƒ‹ãƒƒã‚¯ã®ç´¹ä»‹ã§ã™ã€‚ 1. ã‚¹ãƒ¬ãƒƒãƒ‰åã®æ´»ç”¨ ã‚¹ãƒ¬ãƒƒãƒ‰åã¯mutableï¼ˆEJBé™¤ãï¼‰ã§ã‚ã‚‹ã€‚ã‚³ãƒ¼ãƒ‰ã®ã‚³ãƒ³ãƒ†ã‚ã‚¹ãƒˆã«ã‚ã‚ã›ã¦ã€Thread.currentThread().setName(Context, TID, Params, Time,...);ã®ã‚ˆã†ã«ã™ã‚Œã°ã€ãƒˆãƒ©ãƒ³ã‚¶ã‚¯ã‚·ãƒ§ãƒ³IDã€Serveletãƒ‘ãƒ©ãƒ¡ãƒ¼ã‚¿ã€ã‚ãƒ¥ãƒ¼ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸IDã€èµ·å‹•æ™‚é–“ãªã©ã€ã‚¹ã‚¿ãƒƒã‚¯ãƒˆãƒ¬ãƒ¼ã‚¹ã«å½¹ã«ç«‹ã¤æƒ…å ±ã‚’è¡¨ç¤ºã§ãã‚‹ã‚ˆã†ã«ãªã‚‹ã€‚ J
hrksb5029 2015/01/19
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java
ãƒªãƒ³ã‚¯
Javaã®ã‚¹ãƒ¬ãƒƒãƒ‰ãƒ€ãƒ³ãƒ—ã®èªã¿æ–¹ - ablog
ã‚ãªãŸã¨ã‚¹ãƒ¬ãƒƒãƒ‰ãƒ€ãƒ³ãƒ— - ã‚¹ãƒ¬ãƒƒãƒ‰ãƒ€ãƒ³ãƒ—å…¥é–€ - ã“ã®å›½ã§ã¯çŠ¬ãŒ ãŒéžå¸¸ã«ã‚ã‹ã‚Šã‚„ã™ãã€è‡ªåˆ†ã§ãƒ–ãƒã‚°ã‚¨ãƒ³ãƒˆãƒªã‚’æ›¸ãå¿…è¦ã¯ãªã„ãŒã€Oracle Database ã‚„ Linux ã®æ€§èƒ½åˆ†æžã«æºã‚ã‚‹è€…ã®è¦³ç‚¹ã‹ã‚‰ Java ã®ã‚¹ãƒ¬ãƒƒãƒ‰ãƒ€ãƒ³ãƒ—ã«ã¤ã„ã¦æ•´ç†ã—ã¦ã¿ãŸã€‚å…·ä½“çš„ãªã‚¹ãƒ¬ãƒƒãƒ‰ãƒ€ãƒ³ãƒ—ã®åˆ†æžæ–¹æ³•ã¯ã‚µãƒãƒ¼ãƒˆã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ãŒèªžã‚‹WebLogic Serverãƒˆãƒ©ãƒ–ãƒ«ã‚·ãƒ¥ãƒ¼ãƒˆã®ãƒŽã‚¦ãƒã‚¦ãŒã¨ã¦ã‚‚ã‚ã‹ã‚Šã‚„ã™ã„ã€‚ WebLogic ã®ã‚¹ãƒ¬ãƒƒãƒ‰ãƒ€ãƒ³ãƒ—ã®è¦‹æ–¹ã«ã¤ã„ã¦ã¯ id:yamadamn ã•ã‚“ã® ã‚¹ãƒ¬ãƒƒãƒ‰ãƒ€ãƒ³ãƒ—ã‹ã‚‰è¦‹ã‚‹WebLogic Serverã®ä¸–ç•Œ #javaee - yamadamnã®ã¯ã¦ãªæ—¥è¨˜ ãŒã‚ã‹ã‚Šã‚„ã™ã„ã€‚ ã‚¹ãƒ¬ãƒƒãƒ‰ãƒ€ãƒ³ãƒ—ã¨ã¯ Javaã®ã‚¹ãƒ¬ãƒƒãƒ‰ã®ã‚¹ãƒŠãƒƒãƒ—ã‚·ãƒ§ãƒƒãƒˆã€‚ å–å¾—ã—ãŸçž¬é–“ã®Javaä»®æƒ³ãƒžã‚·ãƒ³(JVM)å†…ã«å˜åœ¨ã™ã‚‹ã‚¹ãƒ¬ãƒƒãƒ‰ï¼ˆIDã€åå‰ã€çŠ¶æ…‹ã€ã‚¿ã‚¤ãƒ—ãªã©ï¼‰ã¨ã‚³ãƒ¼ãƒ«ã‚¹ã‚¿ãƒƒã‚¯ã‚’è¦‹ã‚‹ã“ã¨ãŒã§ãã‚‹ã€‚
hrksb5029 2015/01/03
ã‚ã¨ã§èªã‚€

java
ãƒªãƒ³ã‚¯
dfltweb1.onamae.com â€“ ã“ã®ãƒ‰ãƒ¡ã‚¤ãƒ³ã¯ãŠåå‰.comã§å–å¾—ã•ã‚Œã¦ã„ã¾ã™ã€‚
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hrksb5029 2014/10/26
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java

library
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Javaèªæ›¸ä¼šBOF
ã€ŒSpringå¾¹åº•å…¥é–€ ç¬¬2ç‰ˆ Spring Frameworkã«ã‚ˆã‚‹Javaã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³é–‹ç™ºã€ã‚’èªã‚€ä¼š ç¬¬ï¼“å›žé–‹å‚¬ã®ãŠçŸ¥ã‚‰ã› 2024-12-01ï¼šèªæ›¸ä¼š(Springå¾¹åº•å…¥é–€ ç¬¬2ç‰ˆ Spring Frameworkã«ã‚ˆã‚‹Javaã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³é–‹ç™º)ç¬¬2å›žè°äº‹éŒ²ã‚’æŽ²è¼‰ã—ã¾ã—ãŸã€‚ 2024-10-23ï¼šèªæ›¸ä¼š(Springå¾¹åº•å…¥é–€ ç¬¬2ç‰ˆ Spring Frameworkã«ã‚ˆã‚‹Javaã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³é–‹ç™º)ç¬¬1å›žè°äº‹éŒ²ã‚’æŽ²è¼‰ã—ã¾ã—ãŸã€‚ 2024-10-21ï¼šï¼‘æœˆã®èªæ›¸ä¼šã®æ—¥ä»˜ãƒ»ä¼šå ´ãŒå¤‰æ›´ã«ãªã‚Šã¾ã—ãŸã€‚ 2024-10-08ï¼šï¼‘ï¼‘æœˆã®èªæ›¸ä¼šã®æ—¥ä»˜ãƒ»ä¼šå ´ãŒå¤‰æ›´ã«ãªã‚Šã¾ã—ãŸã€‚ 2024-10-07ï¼šï¼‘ï¼æœˆã‹ã‚‰ã®æ–°ã—ã„èª²é¡Œå›³æ›¸ã¯ã€ŒSpringå¾¹åº•å…¥é–€ ç¬¬2ç‰ˆ Spring Frameworkã«ã‚ˆã‚‹Javaã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³é–‹ç™ºã€ã«æ±ºå®šã—ã¾ã—ãŸã€‚ 2024-09-23ï¼šèªæ›¸ä¼š(åŸºç¤Žã‹ã‚‰ã®ã‚µãƒ¼ãƒ–
hrksb5029 2014/06/20
java

è³‡æ–™
ãƒªãƒ³ã‚¯
How to install and use JRebel in IBM WebSphere with Rational Application Developer or Eclipse | ZeroTurnaround.com
In this blog post, Product Manager Curtis Johnson calls out key themes from the 2024 Java Developer Productivity Report.
hrksb5029 2014/05/25
java
ãƒªãƒ³ã‚¯
Java ãƒ‡ãƒãƒƒã‚¬æ´»ç”¨è¡“ ï½žå‹˜ãƒ‡ãƒãƒƒã‚°ãƒ»print ãƒ‡ãƒãƒƒã‚°ã‹ã‚‰æŠœã‘ã ãã†ï½ž #jjug_ccc #ccc_h4
6. #ccc_h4 ãƒ‡ãƒãƒƒã‚¬ vs ãƒ¦ãƒ‹ãƒƒãƒˆãƒ†ã‚¹ãƒˆ â€¢ ãƒ¦ãƒ‹ãƒƒãƒˆãƒ†ã‚¹ãƒˆ! â€¢ å®Ÿè£…ãŒæœŸå¾…é€šã‚Šã«å‹•ãã“ã¨ã‚’ç¢ºèª! â€¢ ã‚¤ãƒ³ãƒ—ãƒƒãƒˆã«å¯¾ã—ã¦æœŸå¾…ã™ã‚‹ã‚¢ã‚¦ãƒˆãƒ—ãƒƒãƒˆãŒ å‡ºã‚‹ã‹
hrksb5029 2014/05/20
java

CI
ãƒªãƒ³ã‚¯
Javaãƒˆãƒ©ãƒ–ãƒ«ã«å‚™ãˆã‚ˆã† #jjug_ccc #ccc_h2
1. ã€JJUG CCC 2014 Spring H-Ââ€2ã€‘ Javaãƒˆãƒ©ãƒ–ãƒ«ã«å‚™ãˆã‚ˆã† æ—¥æœ¬Javaãƒ¦ãƒ¼ã‚¶ã‚°ãƒ«ãƒ¼ãƒ— ä¸Šå¦» å®œäºº (ã‚ã’ã¤ã¾ ã®ã‚Šã¨) ã¯ã¦ãªãƒ–ãƒã‚° : n-agetsuma.hatena blog.com 2. è‡ªå·±ç´¹ä»‹ ä¸Šå¦» å®œäºº (ã‚ã’ã¤ã¾ ã®ã‚Šã¨) nï®â€¯ é›»è©±ã®è£å´ã‚’ä½œã£ã¦ã„ã‚‹ä¼šç¤¾ã§åƒã„ã¦ã„ã¾ã™ nï®â€¯ Java/APã‚µãƒ¼ãƒã®ç¤¾å†…æŠ€è¡“ã‚µãƒãƒ¼ãƒˆã€ãƒˆãƒ©ãƒ–ãƒ«è§£æž nï®â€¯ Blog ã€Žè¦‹ç¿’ã„ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°æ—¥è¨˜ã€ ã€JJUG CCC 2014 Spring H-Ââ€2ã€‘
hrksb5029 2014/05/19
java

tips
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hrksb5029 2013/10/29
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hrksb5029 2013/06/26
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