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How to handle AccessViolationException

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: IamusingaCOMobject(MODI)fromwithinmy.netapplication.ThemethodIamcallingthrowsaSystem.AccessViolationException,whichisi......

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What is the overhead of creating a new HttpClient

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: WhatshouldbetheHttpClientlifetimeofaWebAPIclient? IsitbettertohaveoneinstanceoftheHttpClientformultiplecalls? What\'s......

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What does principal end of an association means 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: publicclassFoo { publicstringFooId{get;set;} publicBooBoo{get;set;} } publicclassBoo { publicstringBooId{get;set;} ......

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Reading CSV file and storing values into an array

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: Iamtryingtoreada*.csv-file. The*.csv-fileconsistoftwocolumnsseparatedbysemicolon(\";\"). Iamabletoreadthe*.csv-fileu......

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Merging dictionaries in 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: What\'sthebestwaytomerge2ormoredictionaries(Dictionary<T1,T2>)inC#? (3.0featureslikeLINQarefine). I\'mthinkingofamethod......

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Difference between Covariance & Contra-variance

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: Iamhavingtroubleunderstandingthedifferencebetweencovarianceandcontravariance. 回答1: Thequestionis\"whatisthedifference......

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Embedding JavaScript engine into .NET [closed]

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: justwonderingifanyonehasevertriedembeddingandactuallyintegratinganyjsengineintothe.netenvironment.Icouldfindandactually......

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How to get started with developing Internet Explor

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: Doesanyoneherehaveexperiencewith/indevelopingIEextensionsthatcansharetheirknowledge?Thiswouldincludecodesamples,orlinkst......

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Why does the EF 6 tutorial use asynchronous calls?

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: ThelatestEFtutorialthatgoesthroughhowtouseEF6withMVC5seemstoleantowardsusingasychcallstothedatabaselike: Department......

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Sending http requests in C# with Unity

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: HowcanIsendHTTPGETandPOSTrequestsinC#withUnity? WhatIwantis: sendjsondatainpostrequest(IuseUnityserializer,sono......

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Unable to cast object of type 'System.DBNull&#

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: Igottheaboveerrorinmyapp.Hereistheoriginalcode publicstringGetCustomerNumber(Guidid) { stringaccountNumber= ......

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How do I make a WinForms app go Full Screen

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: IhaveaWinFormsappthatIamtryingtomakefullscreen(somewhatlikewhatVSdoesinfullscreenmode). CurrentlyIamsettingFormBord......

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.NET Process Monitor

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: Isthereawaytodeterminewhenthelasttimeaspecificmachinelastranaprocess? Icanusethefollowingtodetermineifaprocessisr......

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Color different parts of a RichTextBox string

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\'mtryingtocolorpartsofastringtobeappendedtoaRichTextBox.Ihaveastringbuiltfromdifferentstrings. stringtemp=\"[\"+......

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MSSQL Error 'The underlying provider failed 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: Iwasusingan.mdfforconnectingtoadatabaseandentityClient.NowIwanttochangetheconnectionstringsothattherewillbeno.mdff......

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How do I bind a WPF DataGrid to a variable number

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: MyWPFapplicationgeneratessetsofdatawhichmayhaveadifferentnumberofcolumnseachtime.Includedintheoutputisadescriptionof......

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What's a “static method” in 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: Whatdoesitmeanwhenyouaddthestatickeywordtoamethod? publicstaticvoiddoSomething(){ //Well,dosomething! } Canyouaddth......

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How to increase the max upload file size in ASP.NE

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: IhaveaformthatexceptsafileuploadinASP.NET.Ineedtoincreasethemaxuploadsizetoabovethe4MBdefault. Ihavefoundincerta......

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Selenium c# Webdriver: Wait Until Element is Prese

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: Iwanttomakesurethatanelementispresentbeforethewebdriverstartsdoingstuff. I\'mtryingtogetsomethinglikethistowork: W......

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How to ignore a property in class if null, using j

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: IamusingJson.NETtoserializeaclasstoJSON. Ihavetheclasslikethis: classTest1 { [JsonProperty(\"id\")] publicstringID......