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Push notification works incorrectly when app is on

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: IamusingFirebaseCloudMessagingtosendpushnotifications. HereismyFirebaseMessageService: publicclassFireBaseMessageServiceextendsFirebaseMessagin...

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Python: zip-like function that pads to longest len

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: Isthereabuilt-infunctionthatworkslikezip()butthatwillpadtheresultssothatthelengthoftheresultantlististhelengthofthelongestinputratherthantheshort...

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Distinct not working with LINQ to Objects

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: classProgram { staticvoidMain(string[]args) { List<Book>books=newList<Book> { newBook { Name=\C#inDepth\, Authors=newList<Author&g...

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How to count duplicate value in an array in javasc

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: Currently,Igotanarraylikethat: varuniqueCount=Array(); Afterafewsteps,myarraylookslikethat: uniqueCount=[a,b,c,d,d,e,a,b,c,f,g,h,h,h,e,a]; ...

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Android Camera : data intent returns null

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: Ihaveanandroidapplicationwhichcontainsmultipleactivities. InoneofthemI\'musingabuttonwhichwillcallthedevicecamera: publicvoidonClick(Viewview){...

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