Error: free(): invalid next size (fast):
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: WhatisthisstrangeerrorI\'mgetting?I\'mcompilingC++usingg++onUbuntu10.10.ItpopsuprandomlywhenIruntheexecutable(maybe2......
How to make thread sleep less than a millisecond o
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: OnWindowsIhaveaproblemIneverencounteredonUnix.Thatishowtogetathreadtosleepforlessthanonemillisecond.OnUnixyoutypi......
Is signed integer overflow still undefined behavio
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: Asweknow,signedintegeroverflowisundefinedbehavior.ButthereissomethinginterestinginC++11cstdintdocumentation: signedinte......
Is “argv[0] = name-of-executable” an accepted stan
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: Whenpassingargumenttomain()inaCorC++application,willargv[0]alwaysbethenameoftheexecutable?Oristhisjustacommonconve......
Array of zero length
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: Iamworkingonrefactoringsomeoldcodeandhavefoundfewstructscontainingzerolengtharrays(below).Warningsdepressedbypragma,of......
Linux API to list running processes?
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: IneedaC/C++APIthatallowsmetolisttherunningprocessesonaLinuxsystem,andlistthefileseachprocesshasopen. Idonotwantt......
How do you iterate through every file/directory re
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: Howdoyouiteratethrougheveryfile/directoryrecursivelyinstandardC++? 回答1: InstandardC++,technicallythereisnowaytodoth......
Create Random Number Sequence with No Repeats
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: Duplicate: UniquerandomnumbersinO(1)? Iwantanpseudorandomnumbergeneratorthatcangeneratenumberswithnorepeatsinarando......
Connecting overloaded signals and slots in Qt 5
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: I\'mhavingtroublegettingtogripswiththenewsignal/slotsyntax(usingpointertomemberfunction)inQt5,asdescribedinNewSignalS......
C++ convert string to hexadecimal and vice versa
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: WhatisthebestwaytoconvertastringtohexandviceversainC++? Example: Astringlike\"HelloWorld\"tohexformat:48656C6C6F205......
Algorithm to convert RGB to HSV and HSV to RGB in
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: IamlookingforcolorspaceconverterfromRGBtoHSV,specificallyfortherange0to255forbothcolorspaces. 回答1: I\'veusedthes......
Is “for(;;)” faster than “while (TRUE)”? If not, w
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: for(;;){ //Somethingtobedonerepeatedly } Ihaveseenthissortofthingusedalot,butIthinkitisratherstrange... Wouldn\'t......
Variadic template pack expansion
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: Iamtryingtolearnvariadictemplatesandfunctions.Ican\'tunderstandwhythiscodedoesn\'tcompile: template<typenameT> staticvoid......
C++ templates that accept only certain types
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: InJavayoucandefinegenericclassthatacceptonlytypesthatextendsclassofyourchoice,eg: publicclassObservableList<TextendsLis......
Why should I not include cpp files and instead use
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: SoIfinishedmyfirstC++programmingassignmentandreceivedmygrade.Butaccordingtothegrading,Ilostmarksforincludingcppfilesi......
Is returning by rvalue reference more efficient?
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: forexample: Beta_ab&& Beta::toAB()const{ returnmove(Beta_ab(1,1)); } 回答1: Beta_ab&& Beta::toAB()const{ returnmove(Bet......
Private and Protected Members : C++
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: Cansomeoneenlightenmeastothedifferencebetweenprivateandprotectedmembersinclasses? Iunderstandfrombestpracticeconventions......
What is the usefulness of `enable_shared_from_this
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: Iranacrossenable_shared_from_thiswhilereadingtheBoost.AsioexamplesandafterreadingthedocumentationIamstilllostforhowthiss......
Returning unique_ptr from functions
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: unique_ptr<T>doesnotallowcopyconstruction,insteaditsupportsmovesemantics.Yet,Icanreturnaunique_ptr<T>fromafunctionandass......
Does the C++ standard mandate poor performance for
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: EverytimeImentionslowperformanceofC++standardlibraryiostreams,Igetmetwithawaveofdisbelief.YetIhaveprofilerresultssho......
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