Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article? #Naming -ååä»ã- ããã°ã©ãã³ã°ã§æãéè¦ãªæè¡ã®ä¸ã¤ããååä»ãã§ãã ä¸ã¤ãã»ã³ã¹ãåããããã®ãªã®ã§ãä¸éã¯é£ãããã®ã§ãããã¾ãã ãã®è¨äºã§ã¯ãæ§ã ãªæç®ããæ½åºããååä»ãã«é¢ããæ å ±ãéå¤ã«ã¾ã¨ãã¾ããã -ååéè¦- ã½ããã¦ã§ã¢ã®è¨è¨ã®ã¢ããã¼ãã¨ãã¦ããã¾ãååããå ¥ããã¨ããã®ã¯ããã¾ãèªããã¦ããªãç§è¨£ã¨ãã¦ãã£ã¨åºãç¥ããã¦ãè¯ãããã«æãã¾ãã ã¾ã¤ãã¨ããã²ã ãããã°ã©ããç¥ãã¹ãï¼ï¼ã®ãã¨ã #ã³ãã¥ãã±ã¼ã·ã§ã³ã®åºç¤ ååã¯ãã³ãã¥ãã±ã¼ã·ã§ã³ã®åºç¤ã¨ãªããã®ã§ãã ç§ã«ãããªãã«ãååã
ãã®æ稿㯠DroidKaigi ã§è©±ããã¨æã£ããã©æ¡æãããªãã£ã RejectedKaigi ãªå 容ã§ãã ããã°ã©ã ã¯ãæ¸ãã°æ¸ãã»ã©è¤éã«ãªãã¾ããè¡æ°ãå¢ããåå²ãç¹°ãè¿ããå¢ããã¡ã½ãããå¢ããã¯ã©ã¹ãå¢ããããã±ã¼ã¸ãå¢ãã管çãããã®ã¯æ¥ã«æ¥ã«å¢ãã¦ããã¾ãããããã®ãã®ã使ãå´ããããã¨ã使ããã®ãå¢ããã¨ãããã¨ã¯ãããã ãè¦ãããã¨ãå¢ãããã¨ã«ãªãã¾ããå¿è«ãIDE ãã¨ãã£ã¿ãã©ã°ã¤ã³ã«ãã£ã¦ããã®ãããªå´åã極åæ¸ãããããã¨ãããã¾ãããè¦ãããã¨ãå°ãªãã«è¶ãããã¨ã¯ããã¾ããã ãã®è¨äºã§ã¯ãIDE ãã¨ãã£ã¿ãã©ã°ã¤ã³ã¯ã²ã¨ã¾ãèã«ç½®ãããã¼ã ã§ã³ãã¥ãã±ã¼ã·ã§ã³ãåããªããã³ã¼ããæ¸ãã¨ãã観ç¹ã§ãå¾æ¥ã®ããã°ã©ãã³ã°ã®ãã©ã¯ãã£ã¹ãåºã«ãéçºæã®ãã¹ãå°ãªããããã¼ã ã§ç´ æ©ãã¢ããªãä½ãç¶ãã¦ããæ¹æ³è«ãæ·±ãã¦ãããã¨æãã¾ãã Agenda åã
ãã¼ãã³ã°ã«ã¤ãã¦ã¾ããã«é·æãæ¸ãã¦ã¿ã¾ããããããããªãã®ä¼ç¤¾ã«ãã¼ãã³ã°ã«çãæ°äººããã°ã©ãã¼ããããèªã¾ãã¦ãã£ã¦ãã ããã ã¡ãªã¿ã«ããã®è¨äºã¯ã·ã¹ãã éçºã®ãã¼ãã³ã°ã«ã¤ãã¦æ¸ãã¦ãã¾ããã¾ãããã®ããã°ã®ç¹æ§ä¸ãè±èªã§ã®ãã¼ãã³ã°ãæ³å®ãã¦ãã¾ãããæ¥æ¬èªã®ãã¼ãã³ã°ã§ãåæ§ã«èãããã¨ãã§ããã¨æãã¾ãã 1. ãã¼ãã³ã°ã®å¤§åã ä¸è¬ã«ãçç·´ã®ããã°ã©ãã¼ã»ã©ãããã°ã©ãã³ã°ã«ããã ãã¼ãã³ã°ã«æéãããã¾ããããã¯ãªãã§ããããã ããªããä»ãããã®å¤æ°å data ã¯ããã®æç¹ã§ã¯ãèªåã®ããã«ä»ãããç®å°çãªãã®ãã§ãã£ãããããã¾ããããããããã®ã½ã¼ã¹ã³ã¼ããå¼ãç¶ãã æ å½è ãªã©å¤ãã®äººãããã®ååãè¦ããã¨ã«ãªãã¾ãã // ãã¼ã¿ãåå¾ãã var data = getData(1); ããã¦ãã®ååã¯ããã®ã½ã¼ã¹ã³ã¼ããè¦ã人ã«ãåã¯ââããå¤æ°ã ãã¼ï¼
ãã£ã¡ã«ã±ã¼ã¹ã®è¡¨è¨ã§ãããæºããã±ã¼ã¹ã¨ãã®å¯¾çã«ã¤ãã¦ã¾ã¨ãã¦ã¿ã¾ãããããã¸ã§ã¯ãå ã§è¡¨è¨ãçµ±ä¸ãããå ´åãªã©ã«åèã«ãã¦ã¿ã¦ãã ãããNo.3以éã¯ãåèªã®åºåãã«ã¤ãã¦ãªã®ã§ãsnake_caseã«ãå½ã¦ã¯ã¾ãã¾ããã 1. XMLParser â XmlParser ããã¯ããæºãã¾ãããXMLã®ããã«ããããã®é æå (Extensible Markup Language) ã並ã¹ã¦ä½ãããåèªãé åèªã¨è¨ãã¾ããé åèªã¯ããããé åèªã ã¨è¨ãäºãããããããããããã«ãè±æã®ã«ã¼ã«ã§ã¯ãã¹ã¦ã大æåã«ãã¾ãããã®ã«ã¼ã«ã¨ãã£ã¡ã«ã±ã¼ã¹ã®è¡¨è¨æ³ã¨ãè¡çªãã¦ããã®ã§ã人ããããã§æ¸ãæ¹ããã©ããã¾ãã Rule ã«ã¼ã«ãä½ãå ´åã¯ãè±æã«ã¼ã«ã«å¾ãé åèªã¯ãã¹ã¦å¤§æåã«ãããããã£ã¡ã«ã±ã¼ã¹ã«å¾ããã»ã©ã¡ããä¸æ¹ã«ããªããã°ãªããªãã®ã§ãããåèªã«ãã£ã¦ãã£ããããæ¸ãæ¹ãéã£
æ¡å¤ã static link ã£ã¦ããã£ã¦ãªãããã§ããã¨ããããªã³ã«ã£ã¦ããã£ã¦ãªãããã§ããããã¦æ¡å¤ã¯ã¾ããã®ã§ãã以ä¸ã®ã¯ã¤ãºã«çããããã§ããããã ã¯ã¤ãº1 $ nm main.o # int main() {} 0000000000000000 T main $ nm foo.a # void foo() { bar(); } void baz() {} foo.o: U bar 0000000000000010 T baz 0000000000000000 T foo $ nm bar.a # void bar() {} void baz() {} bar.o: 0000000000000000 T bar 0000000000000006 T baz $ gcc main.o foo.a bar.aæå¾ã®ã³ãã³ãã§ãä½ãèµ·ãã¾ããï¼ æ®éã«ãªã³ã¯ã§ãã undefine
Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article? æãããåã¯ä½ã表ããã¨è¨ã²ã¾ããã¯ã©ã¹ã®ååãã¯ã©ã¹ã®æããå½¹å²ã¨ä¸è´ãã¦ãããã©ãã常ã«èã¸ç¶ãã¾ããã ImageInfo, AccountData, etc. Info ã£ã¦ä½ããã? Data ã£ã¦ä½ããã? ImageInfo ã£ã¦ Image ã¨ã¯ã©ãéãµãã?? FooInfo ã FooData ããã好ã¾ãããããããªãååã®ä¾: FooAttribute, FooProperty, FooMetadata, FooDescription FooConfiguration, FooSetting, FooParame
æ¸è°·ãã«ãªã¨ãæ±äº¬ã½ã©ããããã©ãªã京çå祥寺ã æè¿ããããªååã®è¤ååæ¥æ½è¨ãå¢ãã¦ãããæ¥æ¬èªãã¼ã¹ã®é èªã§ã«ã¿ã«ãï¼æåãããã æã¯ä¸éãµã³ãã©ã¶ããã£ãã«ã·ãã£åå¤ã¿ãããªåãããããè±èªãå¤ãã£ãã¯ãã ããã£ãããã¤ãããã«ãªã¨ã¿ããã«ãªã£ãã®ãï¼èª¿ã¹ã¦ã¿ã¾ããã
ã¯ããã« ä»ã®äººãæ¸ããã³ã¼ããèªãã§ããã¨ãã«æã æ°ã«ãªãã®ããè±èªã®ééãã§ãã ç¹ã«åè©ãåè©ã形容è©ã®ä½¿ãåããééã£ã¦ãããããã¨ãããªãéåæãæãã¾ãã ããã§ä»åã¯ã¢ãã«ï¼ï¼ã¯ã©ã¹ï¼ãã¡ã½ããã«ååãä»ããã¨ãã®åºæ¬çãªååãã¾ã¨ãã¦ã¿ã¾ãã ã¾ããè±ææ³çã«æ£ããåè©ãé¸ã¹ãããã«ãªãããã®ç¿æ £ã«ã¤ãã¦ãæå¾ã«èª¬æãã¾ãã æ³å®ããè¨èª/ãã¬ã¼ã ã¯ã¼ã¯ ãã®è¨äºã®èª¬æã§ã¯Ruby/Ruby on Railsãæ³å®ãã¦ãã¾ãã ãã ããåºæ¬çãªèãæ¹ã¯ä»ã®è¨èªã§ãåãããã«ä½¿ããã¯ãã§ãã ã¢ãã«ã®ååã¯åè©ã«ãã ä¾: ãæ¯æãæ å ±ãã表ãã¢ãã«ãä½ãããå ´å à Pay â Payment ãæ¯æã = payããããããã§ã¢ãã«ãä½ã£ã¦ã¯ããã¾ããï¼ payã¯åè©ã§ãpayã®åè©å½¢ãpaymentã§ãã Payã¢ãã«ã§ã¯ãªããPaymentã¢ãã«ãä½ãã¾ãããã ä¾:
ä¸ååå¹´åã«å½æã¨ãã¦ãï¼æ£ç´ããã¨ä»èãã¦ãï¼ãã©ããã©ãããååãä»ããããç§ãããå å¢ç°ã«é ¼ã¿ãããã¨ã¨è¨ããããã¨ãããã é ¼ã¿ãããã¨ã¯ç°¡åãªãã¨ã ã å°æ¥ããªãããã®å§ªå¾¡ããã¨æ®éã«è¦ªæä»ãåãããããã«ãªã£ãã¨ãã¦ãã決ãã¦ååã«ã¤ãã¦è§¦ãããªã ãã®ååãåå ã§é¿ãã¦ããªãã¦è¨ããªã 姪ããããããããªåç¶ã®åå¨ãç¥ãã ãã§ã馬鹿ãããã£ãããåããããåç¶ãåãæ¨ã¦ãããªã£ãããããææ ã¯ãªãã ããªãèªèº«ã®ããã«ããè¨ããªã ãã®ä¸ã«è¨ããããã¨ãæ¸ãããè¨ããããã¨ã®ã¤ãã§ã«èªåèªããããã®ã§å¾ã¯èªã¾ãã«ç¡è¦ãã¦ããã¦æ§ããªãã ä¸è¡ç®ã«ãã©ããã©ãããååã ã¨æ¸ããããç§ã®ååã¯ç§ã®å¹´é½¢ã«ãã¦ã¯é常ã«æ¥æ¬äººããããªãã å¹¼ç¨åã®å çã«ç¬ãããä¸å¦ã§ã¯ç·åã«ããããããè±èªåã«ãã¼ã ã¹ãã£ã«è¡ãã°ãã¹ããã¡ããªã¼ã«ããã¯ããªãã®æ¬å½ã®ååãªã®ãã¨ãããããããªååã ã
Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article? Twitter, GitHub, Qiita ãªã©ã®ããã« root/(username) ã§ã¦ã¼ã¶ã¼ãã¼ã¸ãã«ã¼ãã£ã³ã°ããã¨ãããå¢ãã¦ãã¦ãã. ãã®ã«ã¼ãã£ã³ã°ãæ¡ç¨ã, help ãªã©ã®ã¦ã¼ã¶ã¼åã許å¯ããã¨, root/help ã奪ããã¦ãã¾ã. ããã§, ç»é²æã« validate ã§, ããç¨åº¦æé¤ããã®ãç¿ããã«ãªã£ã¦ããã¨æãã, æ¥ã« root ç´ä¸ã«ç½®ããããã¼ã¸ãå¢ããã¨ããªã©ã«åå¾ããã¦ããã¨æ²ãããã¨ã«ãªã. ã¾ã, ãµããã¡ã¤ã³ãå©ç¨ãããµã¼ãã¹ã ã¨, api ãªã©ããã£ããåããã¦ãã¾ãã±ã¼ã¹ãå¾ã絶
ãããããªç¥ç§°ãå¤ãï¼ ã³ãã³ãããã£ã¬ã¯ããªåãªã©ãUnixãªOSã¯ã¨ã«ãããããããªç¥ç§°ãå¤ãã§ããç¹ã«ãããã¯ããã®äººã¯ãã®ç¥ç§°ããã¿ããããã«å¿ãæãã¦ãã¾ããã¨ã¯å¤ãã¨æãã¾ããå®éã«Schooã§Unixã®ææ¥ããã£ãã¨ãããã®ç¥ç§°ã説æãã¾ããã ã¨ããããã§ã¾ã¨ãã¦ã¿ã¾ããããªãç¥ç§°ãå¤ãã®ããæ°ã«ãªã人ã¯ãã¡ããèªãã§ã¿ã¦ãã ããã UNIXã¨ããèãæ¹âãã®è¨è¨ææ³ã¨å²å¦ ä½è :Mike Gancarzãªã¼ã 社Amazon â»ã¡ãªã¿ã«ãLinuxã«ãã»ã¼éç¨ããã¨æãã¾ããMacããã¼ã¹ã«æ¸ãã¦ããã®ã§Unixã¨ãã表è¨ã«ãã¦ãã¾ãã ãã£ã¬ã¯ããªå å称 æ¬æ¥ã®æå³ åè usr User Services and Routines ããã¯è¥å¹²æªããã§ããUserã¨ãã説ã var Variable ãã°ãã¡ã¼ã«ã®æ å ±ãªã©ãå¤ããããæ å ±ãæ±ããã® tmp Tempor
http://codic.jp/ ããã°ã©ãã³ã°ãããä¸ã§ä¸çªæéã®ãããä½æ¥ã£ã¦ãªãã ã¨æãã¾ããï¼ ã¢ã«ã´ãªãºã ãèãããã¨ï¼ ã¿ã¤ãã³ã°ãã¦ããã°ã©ã ãçµãã³ã¼ãã£ã³ã°ä½æ¥ï¼ ããããéãã®ã§ããå¤æ°ã»é¢æ°ãªã©ã®ååãèããã®ãä¸çªæéããããã ããåè«ãããªãã¦çµæ§ããããã»ã¼æ¬å½ã®è©±ã§ããé£ããã®ã§ããååãä»ããã£ã¦ããè¡çºã¯ããã¦ã·ã«ã«ããã¦ãå·¨ç¥å µããªã¼ãã¨åä»ããäºã«ãã£ã¦èªæã«ç®è¦ããããã«ã対象ã®åå¨æ義ãå®ããè¡çºã«çãããã ãã対象ããªãã§ããããã¨ãã¨ãèãæãå¿ è¦ãããã®ã§ãããã®é¢æ°ã¯ã©ããã£ãæ©è½ãæã£ã¦ããã®ãããã®å¤æ°ã¯ã©ã®ãããªå¤ãæ ¼ç´ããããã®ãã®ãããã®ã¯ã©ã¹ã¯ä½ã表ç¾ãã¦ããã®ããåå¨ããã¨ã¯ãªã«ããçããã¨ã¯ãå¾ã ã«ãã¦æèãå²å¦çãªæ¹åã«è±ç·ããããã¦ã¨ã«ããæéããããã ããã«å ãä¸åº¦æ±ºãã¦ãã¾ãã¨ããªããªãå¥ã®ååã«å¤ããã¨ããã®ã
åã®ãã£ã³ãã¹æ ªå¼ä¼ç¤¾ã¸çªæåæï¼ ä»å¹´ã®ç§ããã¢ãã¡ãæ¾éããã¦ãããã®ãã®ãã³ããã(ã¡ãã£ã¢ãã¡ã¯ããªã¼ãä½ï¼ãã£ã¨) ãã¡ãã«ç»å ´ãããã£ã©ã¯ã¿ã¼ãå®®å ããããã®ç¬ç¹ã®ãããã¤ãã«ããã±ãã¼ãã¨åãååã®ä¼ç¤¾ãããã¨ãããä¸ã§è©±é¡ã«ãªã£ã¦ãã¾ããã ããã§åã®ãã£ã³ãã¹æ ªå¼ä¼ç¤¾ã¸åæãç³ãè¾¼ãã ã¨ãã快諾ãã¦ããã ããã®ã§ã代表ã®ç»å°¾å¾³èª (ã®ã¼ãããã¨ããã)ããã«è²ã ã¨èãã¦ãã¾ããã ãã£ã³ãã¹æ ªå¼ä¼ç¤¾ä»£è¡¨ãç»å°¾å¾³èª ãã ãã£ã³ãã¹æ ªå¼ä¼ç¤¾ã£ã¦ã©ããªä¼ç¤¾ã§ããï¼ ä¸»ã«Clojureã¨ããããã°ã©ãã³ã°è¨èªã使ãã½ããã¦ã§ã¢éçºãè¡ã£ã¦ããä¼ç¤¾ã§ãã ç¾å¨ãbaasday(ãã¼ã¹ãã¤)ãã¨ããèªç¤¾ãµã¼ãã¹ãå±éãã¦ãã¾ãã [ãã£ã³ãã¹æ ªå¼ä¼ç¤¾]http://nyampass.com/ [baasday]https://baasday.com/ ãããä¸ã§è©±é¡ã«ãªã£
ãMarkeZineãã主å¬ãããã¼ã±ãã£ã³ã°ã»ã¤ãã³ããMarkeZine DayããMarkeZine AcademyããMarkeZine ãã¬ãã¢ã ã»ããã¼ãã® ææ°æ å ±ãã¯ãããæ§ã ãªã¤ãã³ãæ å ±ãã¾ã¨ãã¦ãç´¹ä»ãã¾ãã MarkeZine Day
http://www.zusaar.com/event/438105 ã¢ããªã±ã¼ã·ã§ã³ãä½ãè±èª ã®èè ã®è¥¿éããã交ãã¦ãã¯ã©ã¹åã¨ãã¡ã½ããåã¨ãå¤æ°åã¨ãå½åã§å°ã£ã¦ãã課é¡ã1ã¤ä»¥ä¸æã¡å¯ãã¿ããªã§ä¸ç·ã«æ¤è¨ããåå¼·ä¼ããã¾ããã ãã¢ããªã±ã¼ã·ã§ã³ãä½ãè±èªã é»åæ¸ç± http://tatsu-zine.com/books/english4app ç´ http://www.amazon.co.jp/gp/product/4844332848/ ã¯ããã«ï¼è¥¿éããããã¡ãã£ã¨ã話 The Art of Readable Code ãã第2ç« ã¨ç¬¬3ç« ç¬¬2ç« ï¼ååã«æ å ±ãè©°ãè¾¼ãããã«ãã ã©ãããæ å ±ãã¤ããããã æ確ãªè¨èãé¸ã¶ get ã¯ä¸æ確ããã getPage(url) -> FetchPage(url) ã DownloadPage(url) ç¹è²ã®ããï¼color
ãã®è¨äºã¯ãCagdas Basarane æ°ã®ããã°ã CodeBuild ãã 2012å¹´2æ20æ¥ã®è¨äº "15 Best Practices of Variable & Method Naming" ã翻訳ãããã®ã§ãã åæURL http://codebuild.blogspot.com/2012/02/15-best-practices-of-variable-method.html ååçãååé·ãå¤æ°åãã¹ã³ã¼ããã¨ã«ä½¿ç¨ãããä¸è¬çã«ãã«ã¼ãã«ã¦ã³ã¿ã«ã¯1æåãæ¡ä»¶ãã«ã¼ãå¤æ°ã«ã¯1åèªãã¡ã½ããã«ã¯1-2åèªãã¯ã©ã¹ã«ã¯2-3åèªãã°ãã¼ãã«å¤æ°ã«ã¯3-4åèªã使ç¨ããã å ·ä½çãª(specific)ååã使ç¨ãããä¾ãã°ã"value"ã"equals"ã"data"ã¨ãã£ãå¤æ°åã¯ãããªãå ´åãæå¹ã§ã¯ãªãã æå³ã®ãã(meaningful)ååã使ç¨ãããå¤æ°
ãCSS ã® ID åã CLASS åã®åèªã®é£çµã«ãã¤ãã³ã使ãã¹ãããã£ã¡ã«ã±ã¼ã¹ã¨ãã¢ã³ãã¼ãã¼ã¨ããã¡ãçãªä¸»å¼µãå»å¹´ãããã«ã©ããã§èªãã è¨æ¶ãããã®ã§ãã(ãããã¼ã)ã /* ããã⦠ããããªã¹ã¹ã¡ã®ã¹ã¿ã¤ã«ã§ */ .hoge-huga-piyo {...} /* ããã¨ã⦠*/ .hoge_huga_piyo {...} /* ããã¯ã¤ã±ã¦ãªã(ããã) */ .hogeHugaPiyo {...} å人çã«ã¯ãã¡ãã£ã¨ãã CSS ã«å¯ãéãã¦ã¦ãè¦éãã¾ããªããã¼ãã¨ããèãããã£ã¦ããã®ã§ãã¤ãã¤ãã¨æ¸ãã¦ã¿ã¾ãã E:first-child ã E[key|="value"] ãªã©ã®ãã¤ãã³ãåæã¨ããæ§æã«é¢ãã¦ã¯ãã¡ããããã§ãããããã§åãä¸ãã¦ãã®ã¯ãå±æ§ã»ã¬ã¯ã¿ãæ¬ä¼¼ã¯ã©ã¹ã»ã¬ã¯ã¿ã«ã¤ãã¦ã§ã¯ãªããIDã»ã¬ã¯ã¿ 㨠CLASSã»ã¬ã¯ã¿ ã«ã¤ãã¦ã§ã
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}}