Java: notify() vs. notifyAll() all over again
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与风俱净
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可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: IfoneGooglesfor\differencebetweennotify()andnotifyAll()\thenalotofexplanationswillpopup(leavingapartthejavadocparagraphs).Itallboilsdowntothenumb...
What is the best regular expression to check if a
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可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: HowcanIcheckifagivenstringisavalidURLaddress? Myknowledgeofregularexpressionsisbasicanddoesn\'tallowmetochoosefromthehundredsofregularexpression...
php mysqli prepared statement LIKE
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可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: HowcanIwithmysqlimakeaquerywithLIKEandgetallresults? Thisismycodebutitdosn\'twork: $param=\%{$_POST[\'user\']}%\; $stmt=$db->prepare(\SELECT...
What does it mean to have an undefined reference t
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可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: Ijustwroteaclasswithsomestaticdatamembers,butnowIamgettingerrorsabout\undefinedreferences\.Whydoesn\'tthiswork?WhatamIdoingwrong? (Note:Thisism...
How do I download NLTK data?
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可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试):问题: Updatedanswer:NLTKworksfor2.7well.Ihad3.2.Iuninstalled3.2andinstalled2.7.Nowitworks!! IhaveinstalledNLTKandtriedtodownloadNLTKData.WhatIdidwasto...