-
TIJÓ¢ÎÄÔ°æͼÊéÔĶÁÖ®Â᪡ªChapter One:Introduction to Objects
TIJÓ¢ÎÄÔ°æÊé¼®ÔĶÁÖ®Â᪡ªChapterOne:IntroductiontoObjects///:~ÈÝÎÒ¶ÔÕâ¸öϵÁÐÃÀÆäÃûÔ»"¶ÁÊé±Ê¼Ç"£¬ÆäʵshiÔÚÁ·Ï°Ó¢ÎĹþ:-£©IntroductiontoObjectsObject-orientedprogramming(OOP)ispartofthismovementtowardusingthecomputerasanexpressivemedium.T...
335
ÈÈ¶È -
ʹÓÃWeka½øÕ¹Êý¾ÝÍÚ¾ò
ʹÓÃWeka½øÐÐÊý¾ÝÍÚ¾ò1.¼ò½éÊý¾ÝÍÚ¾ò¡¢»úÆ÷ѧϰÕâЩ×ÖÑÛ£¬ÔÚһЩÈË¿´À´£¬ÊÇÃż÷ºÜ¸ßµÄ¶«Î÷¡£³ÏÈ»£¬Èç¹û×öË㷨ʵÏÖÉõÖÁËã·¨ÓÅ»¯£¬È·ÊµÐèÒªºÜ¶à±³¾°ÖªÊ¶¡£µ«ÊÂʵÊÇ£¬¾ø´ó¶àÊýÊý¾ÝÍÚ¾ò¹¤³Ìʦ£¬²»ÐèҪȥ×öËã·¨²ãÃæµÄ¶«Î÷¡£ËûÃǵľ«Á¦£¬¼¯ÖÐÔÚÌØÕ÷ÌáÈ¡£¬Ë㷨ѡÔñºÍ²ÎÊýµ÷ÓÅÉÏ¡£ÄÇô£¬Ò»¸ö¿ÉÒÔ·½±ãµØÌṩÕâЩ¹¦ÄܵŤ¾ß£¬±ãÊÇÊ®·Ö±ØÒªµÄÁË¡£¶øweka£¬±ãÊÇÊý¾ÝÍÚ¾ò¹¤¾ßÖеÄٮٮÕß¡£WekaµÄÈ«ÃûÊÇ»³¿¨ÍÐÖÇÄÜ·ÖÎö»·¾³£¨Waik...
21
ÈÈ¶È -
ÅÌÇ°ÓÐÁÏØ°×¾ÆÏû·Ñ˰δµ÷Õû¡¢ÃÀ¹ÉϵøµÀÖ¸ÖØ´ì1%¡ÖØÒªÏûÏ¢»¹ÓÐÕâЩ
ÖØÒªµÄÏûÏ¢ÓÐÄÄЩ 1 ½ñÈÕÉ깺 йɷ½Ã棺ÈñÃ÷¼¼ÊõÉ깺´úÂë002970£¬·¢ÐмÛ38.00Ôª/¹É£¬µ¥Ò»ÕË»§É깺ÉÏÏÞ0.85Íò¹É¡£Ð¾Ô´Î¢É깺´úÂë787037£¬·¢ÐмÛ26.97Ôª/¹É£¬µ¥Ò»ÕË»§É깺ÉÏÏÞ0.5Íò¹É¡£ Ͷ×ÊÓзçÏÕ£¬É깺Ðë½÷É÷¡£ 2 Ïû·ÑË°·¨Õ÷ÇóÒâ¼û¸å³ö¯°×¾ÆÐÐҵ˰ÂÊδµ÷Õû ²ÆÕþ²¿¡¢¹ú¼ÒË°Îñ×ܾÖ12ÔÂ3ÈÕ¹«²¼¡¶ÖлªÈËÃñ¹²ºÍ¹úÏû·ÑË°·¨...
44
ÈÈ¶È -
Atitit.¼ÓÃÜËã·¨ des aes ¸÷¸öÓïÑÔ²»Í¬µÄÔÀíÓë½â¾ö·½°¸java php c
Atitit.¼ÓÃÜËã·¨ des aes ¸÷¸öÓïÑÔ²»Í¬µÄÔÀíÓë½â¾ö·½°¸java php c#Atitit.¼ÓÃÜËã·¨desaes¸÷¸öÓïÑÔ²»Í¬µÄÔÀíÓë½â¾ö·½°¸javaphpc#1.¼ÓÃÜËã·¨µÄ²ÎÊý£º£ºËã·¨/ģʽ/Ìî³ä12.±ê×¼¼ÓÃÜapiʹÓÃÁ÷³Ì12.1.Md5¡ª¡ª16bitÌî³äkey£¬Ê¹Æ䳤¶È´ïµ½128£¨»òÆäËû¹æ¶¨µÄ³¤¶È£©22.2.Éú³Ékey2...
951
ÈÈ¶È -
Åú¸ÄÒ»ÐÐSQL´úÂë ÐÔÄÜÌáÉýÁË100±¶
ÐÞ¸ÄÒ»ÐÐSQL´úÂëÐÔÄÜÌáÉýÁË100±¶ÕªÒª£ºÐÞ¸ÄÒ»ÐдúÂ룬ÇÒûÓиıäÓïÒ壬°Ñ²éѯËÙ¶ÈÌáÉýÁË100±¶£¬ÕâÑùµÄÊÂÇéÄãÓöµ½¹ýÂ𣿱¾ÎÄ×÷Õß·ÖÏíÁËËûÃǵijɹ¦°¸Àý£¬ËäÈ»99.9%µÄ²éѯ¶¼ÊǸßЧµÄ£¬Ö»ÓÐ0.1%²éѯËٶȽÏÂý£¬Ò²»áÓ°ÏìÓû§ÌåÑé¡£¶Ô´Ë£¬ËûÃǽøÐÐÁ˼à²âºÍ·ÖÎö¡£ÔÚPostgreSQLÖÐÐÞ¸ÄÁËÒ»Ðв»Ã÷ÏԵĴúÂ룬°Ñ£¨ANY(ARRAY[...])¸Ä³ÉANY(VALUES(...))£©£¬½á¹û²éѯʱ¼ä´Ó20s±äΪ...
101
ÈÈ¶È -
ÈñÀûµÄSQL£ºÊý×Ö·¶Î§Í³¼Æ
NewRoman">2ÄãÒ²Ðí»á·¢ÏÖÒ»¸öÓÐȤµÄÎÊÌ⣬
12
ÈÈ¶È -
СµÜÎÒµÄAndroid½ø½×Ö®ÂÃ->¾µäµÄ´óÅ£²©¿ÍÍƼö£¨ÅÅÃû²»·ÖÏȺ󣩣¡
ÎÒµÄAndroid½ø½×Ö®ÂÃ------>¾µäµÄ´óÅ£²©¿ÍÍƼö£¨ÅÅÃû²»·ÖÏȺ󣩣¡£¡½ñÌì¿´µ½Ò»ÆªÎÄÕ£¬ÊÕ²ØÁ˺ܶà´óÅ£µÄ²©¿Í£¬ÔÚÕâÀï·ÖÏíһϣ¨×ªÔØÓÚ£ºhttp://blog.csdn.net/wujxiaoz/article/details/8237096£©AndroidÖÐÎÄWikiAndroidStudio-NDK¿ª·¢-Òƶ¯¿ª·¢ÍŶÓÇ«ÐéµÄÌìÏÂ-²©¿ÍÔ°gundumw100²©¿Í-android½ø½×·ÖÀà...
17
ÈÈ¶È -
´óÉñ֮·-AndroidÓŵÈѧϰ×ÊÔ´¡¢ÏîÄ¿ºÍÍøÕ¾´óÕûºÏ£¨AndroidѧϰÒÔÀ´µÄÈ«Ãæ×ÊÁÏÕûÀí£©
´óÉñ֮·-AndroidÓÅÖÊѧϰ×ÊÔ´¡¢ÏîÄ¿ºÍÍøÕ¾´óÕûºÏ£¨AndroidѧϰÒÔÀ´µÄÈ«Ãæ×ÊÁÏÕûÀí£©´óÉñ֮·-AndroidÓÅÖÊѧϰ×ÊÔ´ºÍÏîÄ¿´óÕûºÏAndroid·Ç³£²»´íµÄѧϰ×ÊÔ´¡¢ÏîÄ¿ºÍÍøÕ¾Æäʵ·Ç³£¶à£¬µ«ÊǴ󲿷ּƽϲ»¼¯ÖУ¬²»ÀûÓÚÐÂÊÖ¶ÔAndroidµÄѧϰºÍÕûÌå°ÑÎÕ¡£½ñÌì¸ÕºÃÓпգ¬°Ñ×Ô¼ºÑ§Ï°AndroidÒÔÀ´ÊìϤµÄºÍƽʱ³£·ÃÎʵÄÍøÕ¾×ÊÁÏ×öÒ»ÏÂÕûÀí£¬·½±ã×Ô¼º²éÕÒ£¬Ò²ÓÐÖúÓÚ´ó¼Ò¸ßЧ¿ìËÙѧϰ£¬Í¬Ê±ÓÅÖʵÄ×ÊÔ´...
98
ÈÈ¶È -
ÉîÈëÏÔ³öOOP£¨Áù£©: Àí½âC#µÄEnums
;padding-top:0px;padding-bottom:0px;">ÆäϵÄGreenΪBrown+1£¬Îª10¡£ÕâÊÇÒ»¸öÓÐȤµÄenumÌØÐÔ¡£
25
ÈÈ¶È -
[·Òë][phpÀ©Õ¹ºÍǶÈëʽ]µÚ8ÕÂ-ÔÚÊý×éºÍ¹þÏ£±íϹ¤×÷
[·Òë][phpÀ©Õ¹ºÍǶÈëʽ]µÚ8ÕÂ-ÔÚÊý×éºÍ¹þÏ£±íÉϹ¤×÷È«²¿·ÒëÄÚÈÝpdfÎĵµÏÂÔصØÖ·:http://download.csdn.net/detail/lgg201/5107012±¾ÊéÄ¿Ç°ÔÚgithubÉÏÓÉlaruence(http://www.laruence.com)ºÍwalu(http://www.walu.cc)Á½Î»´óÅ£×éÖ¯·Òë.¸Ã·ÒëÏîÄ¿µØַΪ:https://github.com/w...
516
ÈÈ¶È -
ʹÓà PHP ÔÚÕ¾µãϹ¹½¨ÀàËÆ Twitter µÄϵͳ
ʹÓÃPHPÔÚÕ¾µãÉϹ¹½¨ÀàËÆTwitterµÄϵͳhttp://blog.csdn.net/sfshine/article/details/8184510Èç¹ûÄúÔø¾ÁôÒâ¹ý£¬¾Í»áÖªµÀTwitterÊÇWeb2.0ÊÀ½ç×î´óµÄºä¶¯Ê¼þÖ®Ò»¡£¼òµ¥À´Ëµ£¬Twitter£¨Twitter.comÉÏÌṩµÄÒ»¸ö·þÎñ£©ÊÇÒ»¸ö¼òµ¥µÄ΢²©¿Í·þÎñ£¬Óû§¿ÉÒÔ·¢×î¶à140¸ö×Ö·ûµÄÌù×Ó£¨³Æ×÷?tweet£©£¬»Ø´ð¡°ÄãÏÖÔÚÔÚ×öʲô?¡±Ö®Àà...
509
ÈÈ¶È -
Ë÷ÂÞ˹Ͷ×ÊÆôʾ36Ìõ
Æôʾһ£ºÂÒ¾Ö¼´´ó¾Ö ÊéÆÀ¼ÒÂíµÂÈð¿ËÔø¾Ëµ¹ý£º¡¸¹ÃÇÒ²»ÂÛ»ªÂ×.°Í·ÇÌؼ°Ë÷ÂÞ˹µÄ¸öÈËÌ츳£¬ËýÃÇËù´¦µÄʱ´ú£¬¶ÔÓÚÄÜÔÚ½ðÈÚÊг¡×¬Ç®ÌرðÓÐÀû¡£¡¹Ò²¾ÍÊÇ˵Ôì³É׬ǮÓÐÀûµÄÔÒòÊÇÒòΪ1970Ä©ÆÚµ½1980Äê´ú³õÆÚ²»Ô¤ÆÚµÄͨ»õÅòÕ͵Ľá¹û£¬ÒÔ¼°¹ýÈ¥20Äê¹ú¼ÊÊг¡×ʽðµÄÏ·¾ç»¯¡¢»ìÂÒµÄÀ©ÕÅËùÖ¡£ Ë÷ÂÞ˹µÄÒ»ÏîÖØÒªÄÜÁ¦¾ÍÊÇÔÚ·²ÈËÑÛÖеÄÒ»³¡»ìÂÒ£¬ËûÈ´Äܱæʶ»ìÂÒµÄÀàÐÍ¡£Ò»¸ö³¤ÆÚ×·×Ù±ÜÏÕ»ù½ð¼¨Ð§µÄ»ª¶û½Ö¹«Ë¾µÄÁìµ¼ÈËÀ˵£ºËû...
61
ÈÈ¶È -
С½á
sqlº¯Êý˵Ã÷´óÈ«£¨×ªÔØ£©×ª×Ô£ºhttp://www.cnblogs.com/moss_tan_jun/archive/2010/08/23/1806861.htmlÒ»µ©³É¹¦µØ´Ó±íÖмìË÷³öÊý¾Ý£¬¾ÍÐèÒª½øÒ»²½²Ù×ÝÕâЩÊý¾Ý£¬ÒÔ»ñµÃÓÐÓûòÓÐÒâÒåµÄ½á¹û¡£ÕâЩҪÇó°üÀ¨£ºÖ´ÐмÆËãÓëÊýѧÔËË㡢ת»»Êý¾Ý¡¢½âÎöÊýÖµ¡¢×éºÏÖµºÍ¾ÛºÏÒ»¸ö·¶Î§ÄÚµÄÖµµÈ¡£Ï±í¸ø³öÁËT-SQLº¯ÊýµÄÀà±ðºÍÃèÊö¡£º¯ÊýÀà±ð×÷ÓþۺϺ¯ÊýÖ´ÐеIJÙ×÷ÊÇ...
95
ÈÈ¶È -
Ë÷ÒýÓësqlÓÅ»¯ÓйØÎÊÌâ»ã×Ü
Ë÷ÒýÓësqlÓÅ»¯ÎÊÌâ»ã×ܸ÷λÇ×°®µÄÔÆÓÑ£¬·Ç³£¸Ðл´ó¼ÒÓ»Ô¾²Î¼ÓDBAר¼ÒÃÅÕïÒ»ÆÚ£ºË÷ÒýÓësqlÓÅ»¯£¬ºÜ¶àÔÆÓѶ¼Ìá³öÁË×Ô¼ºµÄÎÊÌ⣬ÃÅÕïÖ÷ÈÎҽʦÐþ²Ñ¶Ô´ó¼ÒÌáµÄÎÊÌâÒ»Ò»×÷Á˽â´ð¡£ÏÖÒÑÕûÀíºÃÕâЩÎÊÌ⣬·ÖÏíÔÚ´Ë£¬»¶ÓÀ´Ä㬾ø¶Ô¸É»õ£¡Æª·ù½Ï³¤£¬ÄÍÐÄϸ¿´£¡ÎÒÃǽ«ÔùËÍÿλÌáÎÊÕßÿÈËÒ»±¾ÁèÔÆÔÓÖ¾µÚËÄÆÚ£¬Çë¸÷λÒÔÂÛ̳¶ÌÏûÏ¢ÐÎʽ½«ÐÕÃû¡¢µç»°¡¢µØÖ··¢Ë͸ø¹ÜÀíÔ±xiaofanqie¡£°¡ÀïÐÂÈË£¨Q1£©£ºË÷ÒýÎÒÒ»°ã¶¼ÊÇÖ»ÓÐÖ÷¼ü£¬...
68
ÈÈ¶È -
ÉîÈëÁ˽âAndroidÖ®Gradle
ÉîÈëÀí½âAndroidÖ®GradleÉîÈëÀí½âAndroidÖ®Gradle¸ñʽ¸ü¼Ó¾«ÃÀµÄPDF°æÇëµ½£ºhttp://vdisk.weibo.com/s/z68f8l0xTYrZtÏÂÔØGradleÊǵ±Ç°·Ç³£¡°¾¢±¬¡±µÃ¹¹½¨¹¤¾ß¡£±¾ÆªÎÄÕ¾ÍÊÇרΪ½²½âGradle¶øÀ´¡£½éÉÜGradle֮ǰ£¬ÏÈ˵µãÌâÍâ»°¡£Ò»¡¢ÌâÍ⻰˵ʵ»°£¬ÎÒÔڴ󷨹¤×÷µÄʱºò£¬¾Í¼û¹ýGradle¡£µ«Êǵ±Ê±ÎÒÒ»Ö±²»ÖªµÀÕâÊÇʲô¶«Î÷¡£¶øÇҴ󷨹¤¾ß...
30
ÈÈ¶È -
Android 5.0 APIÐÂÔö¸ú¸Ä½ø
Android5.0APIÐÂÔöºÍ¸Ä½øת×ÔAndroid¹ÙÍø£ºµã»÷´ò¿ªÁ´½ÓAPI¼¶±ð£º21Android5.0(LOLLIPOP)ΪÓû§ºÍÓ¦Óÿª·¢ÕßÌṩÁËÐµĹ¦ÄÜ¡£±¾Îĵµ½éÉÜÁË×îÖµµÃ×¢ÒâµÄÐÂAPI¡£ÓйØÐÂƽ̨¹¦ÄܵĶóÒª½éÉÜ£¬ÁíÇë²ÎÔÄ?AndroidLollipop¼¯½õ¡£¿ªÊ¼¿ª·¢Òª¹¹½¨Android5.0°æÓ¦Óã¬Äú±ØÐëÏÈÏÂÔØAndroidSDK£¬È»ºóʹÓÃ?SDK¹ÜÀíÆ÷ÏÂÔØAndroid5.0SDKƽ̨...
88
ÈÈ¶È -
¿çƽ̨¿ª·¢Äê´úµÄ (ÔÙ´Î) µ½À´
¿çƽ̨¿ª·¢Ê±´úµÄ(ÔÙ´Î)µ½À´£¿ÔÎijö´¦£ºÍõΡ(@onevcat)»¶Ó·ÖÏíÔ´´µ½²®ÀÖÍ·ÌõÕâƪÎÄÕÂÖ÷ÒªÏë̸̸×î½üÓÖ¹ÎÆðµÄÒƶ¯¿ª·¢¿çƽ̨֮·ç£¬²¢×ÅÖؽéÉܺͶԱÈÒ»ÏÂÏñÊÇXamarin£¬NativeScriptºÍReactNativeÖ®ÀàµÄ¶«Î÷¡£²»»áÓÐÌرðÉîÈëµÄ¼¼ÊõÌÖÂÛ£¬´ó¼Ò¿ÉÒÔµ±×÷һƪ¿ÆÆÕÀàµÄÎÄÕÂÀ´¿´¡£¹ÊʵĿªÊ¼“Ò»´Î±àÂ룬´¦´¦ÔËÐДÓÀÔ¶ÊdzÌÐòÔ±ÃǵÄÀíÏëÏç¡£¶þÊ®ÄêÇ°JavaÕýÊǾÙ×Å...
548
ÈÈ¶È -
[ת]AsyncDisplayKit ¿Î³Ì£º´ïµ½ 60 FPS µÄ¹ö¶¯Ö¡ÂÊ
[ת]AsyncDisplayKit½Ì³Ì£º´ïµ½60FPSµÄ¹ö¶¯Ö¡ÂÊ[ÔÎÄ£ºhttps://github.com/nixzhu/dev-blog/blob/master/2014-11-22-asyncdisplaykit-tutorial-achieving-60-fps-scrolling.md]FacebookµÄPaperÍŶӸøÎÒÃÇ´øÀ´ÁíÒ»¸öºÜ°ôµÄ¿â£ºAsyncDisplayKit¡£Õâ¸ö¿âÄÜÈÃ...
271
ÈÈ¶È -
TachyonÔÚSparkÖеŦÓã¨Tachyon: Reliable, Memory Speed Storage for Cluster Computing Frameworks ÂÛÎÄÔĶÁ·Ò룩
TachyonÔÚSparkÖеÄ×÷Óã¨Tachyon:Reliable,MemorySpeedStorageforClusterComputingFrameworksÂÛÎÄÔĶÁ·Ò룩ժҪ£ºTachyonÊÇÒ»ÖÖ·Ö²¼Ê½Îļþϵͳ£¬¿ÉÒÔ½èÖú¼¯Èº¼ÆËã¿ò¼ÜʹµÃÊý¾ÝÒÔÄÚ´æµÄËٶȽøÐй²Ïí¡£µ±½ñµÄ»º´æ¼¼ÊõÓÅ»¯ÁËread¹ý³Ì£¬µ«ÊÇ£¬write¹ý³ÌÒòΪÐèÒªÈÝ´í»úÖÆ£¬¾ÍÐèҪͨ¹ýÍøÂç»òÕßÊÇ´ÅÅ̽øÐи´ÖƲÙ×÷¡£Tachyonͨ¹ý½«...
604
ÈÈ¶È -
ÖйúÇø¿éÁ´ÉÏÊй«Ë¾Í¼Æ×2019
±¾±¨¸æÓÉÁãÒ¼ÖÇ¿â&Êý×Ö×ʲúÑо¿ÔºÁªºÏ·¢²¼ ×÷ÕߣºÁÖÔóÁá ÁãÒ¼ÖÇ¿âͳ¼Æ·¢ÏÖ£¬215Ö»Çø¿éÁ´¸ÅÄî¹ÉÔÚ±±ÉϹãÉÎå¸ö³ÇÊзֲ¼×î¶à£¬·Ö±ðΪ¹ãÖÝ43Ö»£¬±±¾©40Ö»£¬º¼ÖÝ13Ö»£¬ÉϺ£10Ö»£¬¹ãÖÝ8Ö»¡£´ÓËùÊôÐÐÒµÀ´¿´£¬¼ÆËã»ú¡¢´«Ã½¡¢µç×ÓµÈÁìÓòÆóÒµ¾Ó¶à¡£ ¸ÅÄî¹ÉËùÉæÇø¿éÁ´ÒµÎñÒÔʵÌåÓ¦Ó󡾰ΪÖ÷£¬Õ¼±È¸ß´ï56.3%£¬Æä´ÎΪ½ðÈÚÓ¦Óó¡¾°£¬Õ¼±È14.0%£¬ÒÔ¼°»ù´¡¼¼ÊõÉèÊ©&¼¼Êõ½â¾ö·½°¸£¬...
55
ÈȶÈ