http://techlife.cookpad.com/entry/2015/02/20/195000 NonNullãè¾ãã åºæ¬çã«NonNullãããã©ã«ãã§ãããã¨ã念é ã«æ¸ãã¹ãã§ãããã Javaã®è¨èªçãªæå³è«ããè¨ãã°ãããªããã£ãåã®å¤æ°ãé¤ãå ¨ã¦ã®å¤æ°ã¯Nullableã§ãããå®éã«nullãå ¥ããã¨ã®ã»ããç¨ã§ãï¼Androidã¯ããããããéãã®ããããã¾ãããï¼ãé常ã®å ´åãç¹æ®æ±ããã¦@NonNullã¨ã¤ããã®ã§ã¯ãªããç¹æ®ãªå ´åã§ããnullãå ¥ãã¨ãã®ã¿@Nullableãã¤ããã»ããè¦èªæ§ããããã¾ãã@NonNullãNonNullãªå¤æ°å ¨ã¦ã«ã¤ãããããã@NullableãNullableãªå¤æ°å ¨ã¦ã«ã¤ããã»ããç¾å®çã§ãã èªåã¯nullã®éçæ¤æ»ãã»ã¨ãã©ä½¿ã£ããã¨ãªãã®ã§ããããã£ã¨æ¤ç´¢ããã¨ãããEclipseã«ã¯@NonNullByDefa
LL ãã Java ã«ç§»è¡ãã人ãã¯ã¾ããã¡ãªã㨠ããã«ã¡ã¯ï½¡Java åå¿è ã§ã。 Java åå¿è 、å¾ã« LL ãã Java ã«æ¥ã人ã«ãããã¡ãªåé¡ã«ã¤ãã¦ç¤¾å åãã«æ¸ãããã®ããªã¼ãã³ã¢ã³ãã·ã§ã¢ããã¦ããã ãã¾ã。 åæã¨ãã¦ï½¤æã 㯠Java 8 ã§ã¬ã³ã¬ã³æ»ãã¦ããã¨ãããã¨ããæ¿ç¥ãããã ãã。 ã¾ã、èªåããã®æ°ã¶æã§ï½¢ããã¼ï½¡ãããã¨ãã¹ãã ã£ãã®ãã¼ï½£ã¨æ°ã¥ãããã¤ããã¤é¡ã§èªã£ã¦ããã¨ãããã¨ã«ããæ³¨æãã ãã。 ã追è¨ã 対象ã¯ä¸è¦æ¨¡ B2C ã®å ´åã§ã(ä¸è¦æ¨¡ã¨ããã®ã¯ facebook ããå°ããã¨ããç¨åº¦ã®æå³ã§ã) ä¾å¤ãæ¡ãã¤ã¶ããªãããã«ããã Eclipse ãçæãã以ä¸ã®ãããªã³ã¼ãããã®ã¾ã¾æ®ãã¦ããã±ã¼ã¹ï½¡ ããã¯è¨ãã¾ã§ããªãè¯ããªãã§ãã。ãããã°ãå°é£ã«ãªãã¾ã。 try { } catch (IOException e) { e
Embulk, an open-source plugin-based parallel bulk data loader
ã¿ãªããJMXã¯ä½¿ã£ã¦ãã¾ããï¼Javaã¢ããªã±ã¼ã·ã§ã³ã®ã¡ã¢ãªä½¿ç¨éãå§ãã¨ããçµ±è¨æ å ±ãåå¾ãããã§ãããéç¨ã«ã¯æ¬ ãããªãã¢ãã¿ãªã³ã°ã»ç®¡çã®ä»çµã¿ã§ãããçµ±è¨æ å ±ãèç©ããæ¹æ³ã«æ©ãã§ããæ¹ãå¤ãã®ã§ã¯ãªãã§ããããã ä»åã¯ã¢ããªã±ã¼ã·ã§ã³ããåå¾ã§ããæ§ã ãªçµ±è¨æ å ±ãfluentdçµç±ã§èç©ããåæããã©ãã«ã·ã¥ã¼ãã«æ´»ç¨ããæ¹æ³ãç´¹ä»ãã¾ãã JMXç¨ã®fluentdãã©ã°ã¤ã³ JMXã®çµ±è¨æ å ±ãfluentdã§åéããfluent-plugin-jolokiaã¨ãããã©ã°ã¤ã³ã使ãã¾ãã fluent-plugin-jmxã§ã¯ãªãfluent-plugin-jolokiaï¼ã¨æãããããããã¾ããã Jolokiaã¯JMXãJSONãã¼ã¹ã®REST APIã¨ãã¦æä¾ããããã®ã¨ã¼ã¸ã§ã³ãã§ããfluentdã®ãã©ã°ã¤ã³ã¯Rubyã§æ¸ããã¦ãã¾ãããRubyããç´æ¥JMXã®ã
â» 4/9 11:25 ããããè¨æ¸¬ããªããã¦ã¾ãããã¡ããåç § Javaã§æååé£çµããå ´åã«ã¯+æ¼ç®åãããStringBuilderã使ãã¹ããã¨ãã話ãããã®ã§ããããã sb.append("[" + data + "]"); ã¿ãããªã³ã¼ããã¿ããã¦ãããã¾ãæå³ãªããªã¼ã¨æã£ãããã¾ãã ãã¨ã sb.append("title:"); sb.append("[" + data + "]"); ã¿ããã«ã+æ¼ç®åã使ã£ãä¸è¡ã®å¼ã«ã㦠sb = "title:" + "[" + data + "]"; ã¨ãã¦ããã°ãtitle:ãã¨ã[ãã¯ã³ã³ãã¤ã«æç¹ã§æé©åãããã®ã«ãã£ã¦ã³ã¼ããããã¾ãã ã¨ãããã¨ã§Twitterã§ Javaã§ã®æååé£çµã¯+ã使ãã¹ããã£ã¦ãã£ãã»ãããStringBuilder使ã£ãsb.append("[" + data + "]")ã¿ãããªã¯
1 Introduction This document serves as the complete definition of Google's coding standards for source code in the Java⢠Programming Language. A Java source file is described as being in Google Style if and only if it adheres to the rules herein.Like other programming style guides, the issues covered span not only aesthetic issues of formatting, but other types of conventions or coding standards
j_ruby.rb ���說 @5�說 Kernel.class_eval do #FIXME this is terrible def static(meth) define_singleton_method(meth) do |*args, &b| new.send meth, *args, &b end meth end def abstract(meth) define_method(meth) { raise "Please implement #{self.class.name}##{meth}." } meth end def final(meth) self.extend Module.new { define_method(:method_added) {|added_meth| raise("Overriding or redefining #{meth} is pro
Days since last known Java 0-day exploit Previous high score: 723 (up from 87) General info Java-related CVEs: web.nvd.nist.gov No glove, no love: How to be safe? navigator.javaEnabled() == true or false? Latest patch: Java 7u80 Java 8u91 Latest 0-day(s) info CVE-2015-2590: http://blog.trendmicro.com/trendlabs-security-intelligence/pawn-storm-update-trend-micro-discovers-new-java-zero-day-exploit/
以ä¸ã®è£½åãå«ããå ¨ã¦ã® Java Platform Standard Edition 7 (1.7, 1.7.0) ã使ç¨ãã¦ããã¦ã§ããã©ã¦ã¶çã®ã·ã¹ãã Java Platform Standard Edition 7 (Java SE 7) Update 13 ããåã®ãã¼ã¸ã§ã³Java SE Development Kit (JDK 7) Update 13 ããåã®ãã¼ã¸ã§ã³Java SE Runtime Environment (JRE 7) Update 13 ããåã®ãã¼ã¸ã§ã³ Oracle ãæä¾ãã Java 7 ã«ã¯ãJava ã®ãµã³ãããã¯ã¹ãåé¿ãããä»»æã®ã³ã¼ããå®è¡å¯è½ãªèå¼±æ§ãåå¨ãã¾ãã ãªããæ¬èå¼±æ§ã使ç¨ããæ»æã観測ããã¦ãã¾ãã ç´°å·¥ããã Java ã¢ãã¬ãããåãè¾¼ã¾ããã¦ã§ããã¼ã¸ããJava Network Launching Proto
ãªãããªãã¯Cã§GCãæ¸ãã®ã§ããï¼ãæ¬å½ã¯Rubyã§æ¸ãããã§ãããï¼ããã® çºè¡¨ã§ã¯(J)Rubyã§GCãæ¸ãæ¹æ³ã示ãã¾ããToyã®GCãããªãã¦ãæ¬æ°ã®GCã Rubyã§æ¸ãã¾ãï¼ï¼ã®äºå®ï¼ Page: 1 Rubyã«ããæ¬æ°ã® GC Serious GC with Ruby @nari3 #sprk2012 2012/9/15 ãããã¯ã¼ã¯å¿ç¨éä¿¡ç ç©¶æ Rubyã«ããæ¬æ°ã®GC - Serious GC with Ruby Powered by Rabbit 2.0.5
以ä¸ã®è£½åãå«ããå ¨ã¦ã® Java Platform Standard Edition 7 (1.7, 1.7.0) ã使ç¨ãã¦ããã¦ã§ããã©ã¦ã¶çã®ã·ã¹ãã Java SE Development Kit (JDK 7) Update 6 ããã³ãã以å Java SE Runtime Environment (JRE 7) Update 6 ããã³ãã以å Oracle ãæä¾ãã Java 7 ã«ã¯ãJava ã®ãµã³ãããã¯ã¹ãåé¿ãããä»»æã® OS ã³ãã³ããå®è¡å¯è½ãªèå¼±æ§ãåå¨ãã¾ãã ãªããæ¬èå¼±æ§ã使ç¨ããæ»æã³ã¼ããå ¬éããã¦ãããæ»æã観測ããã¦ãã¾ãã
Jenkinsããã¼ã¸ã§ã³ã¢ããï¼1.475ï¼ãããã失æãããã¹ããããã®ã«ã°ãªã¼ã³ã«ãªãçç¾è±¡ãèµ·ããã è§£æ±ºæ¹æ³ã¡ã¢ åããã¸ã§ã¯ãã®è¨å®ç»é¢ ãã«ãå¾ã®å¦ç追å ã§ãpublish xUnit test result reportãã鏿 Faild Testsã®Thresholdsï¼ãããå¤ï¼ããã¹ã¦0ã« ãã¹ã失æã®ãããå¤ã1以ä¸ã«ãããªãã¦ããããªããããã®è¨å®é ç®ããããã¦ãã¦ããã§ã¯ããã¨ããã©ã«ãã§0ã«ãã¦ãããã¨å£°ãå°ã«ãã¦è¨ããã 追è¨ï¼ããã©ã«ãã§0ãããªãã®ãããããï¼ã£ã¦ãã°ã¬ãã¼ããã¾ããã
This Flashback malware removal tool removes the most common variants of the Flashback malware. This Flashback malware removal tool removes the most common variants of the Flashback malware. If the Flashback malware is found, a dialog will be presented notifying the user that malware was removed. In some cases, the Flashback malware removal tool may need to restart your computer in order to complet
è¨èªå¥³åä¼: undefã¨nullã¯ä¸¡æ¹å¿ è¦ï¼ãè¨èªå¥³åä¼2: varã¯å¿ è¦ï¼/privateããªãï¼ã®ç¶ç·¨ã§ãã Rubyã«ææç¸è« Python: æè¿æ©ãã§ãã®ãã⦠Ruby: ãã¼ãä½ã«ï¼ Python: èªåã¯ã©ããªäººã好ããªã®ããªãâ¦ã¨ã⦠Ruby: ãã¼ããããªã®ç°¡åãï¼ä¸ç·ã«ãã¦æ¥½ãããã¨ãï¼ *1 Python: ãããªã®èª°ã¨ã ã£ã¦ä»²è¯ããªã£ããæ¥½ãããã ããå·®å¥åã«ãªããªãããã Ruby: ããã¨ã¯éããªãããããã¨ãã°ããã£â¦ C: ããã¼ããä¼è°ãé·å¼ãã¡ãã£ã¦é ãã¡ãã£ãï¼(é«ªã®æ¯ãã¡ãµã¼ã£) Python: ããâ¦ãªãã»ã©â¦ C C: ä½ã®è©±ï¼ããææã«æ©ãã§ãï¼ãããªã®ç°¡åããåè¶æ§ãã Python: åè¶æ§ï¼ï¼ C: ãããããªãããã®åéã§ãããããä¸çªãã¨ããç¶æ³ãä½ããã¨ããããããã°ç·ã®å´ãããããã§ãå¯ã£ã¦ãããã Python: ãªãã»ã©
åæ(æç¨¿æ¥ï¼2011/11/30)ã¸ã®ãªã³ã¯ Yammerã®å¾æ¥å¡ã§ããCoda Haleæ°ãScalaã®åç¨ãã³ãã§ããTypesafe社ã¸éã£ãã¡ã¼ã«ãYCombinatorã¨GitHubã®gistçµç±ã§ãªã¼ã¯ãããã¡ã¼ã«ã«ããã°ãYammerã¯è¤éããæ§è½é¢ãéã¿ã¦ãåºç¤ã®ã¤ã³ãã©ãScalaããJavaã¸æ»ãããã ã Yammerã®PRé¨éã®Shelley Riskæ°ã«ããã°ãã®ã¡ã¼ã«ã¯Coda Haleæ°ã®å人çãªæè¦ã§ãããYammerã®å ¬å¼ãªè¦è§£ã§ã¯ãªãã¨ã®ãã¨ã ããã®ãªã¼ã¯å¾ãCoda Haleæ°ã¯èªèº«ã®èããhttp://codahale.com/the-rest-of-the-story/ã§è¡¨æãã¦ãããæ°ã¯ãã®ã¡ã¼ã«ã¯Donald Fischeræ°(Typesafe社ã®CEO)ããã®ãã£ã¼ãããã¯ã®è¦è«ã«çãããã®ã§ãç§»è¡ã示åãããã¤ã¼ããè£è¶³ãããã®ã ã¨èª¬æãã¦
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}