大约有 3,558 项符合查询结果(耗时:0.0275秒) [XML]

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Visual Studio 2010 - recommended extensions [closed]

... I came here trying to find an SQL Template to add to VS2010, but it is not shown. Is there such a template? – jp2code Feb 25 '14 at 16:25 ...
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What difference does .AsNoTracking() make?

...ult in more complex queries than simple OUTER JOIN statements in Entity SQL. You still can’t use LIKE with general pattern matching. More info available here: Performance considerations for Entity Framework Entity Framework and NoTracking ...
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How to change collation of database, table, column?

...e != 'utf8_general_ci' AND table_schema not in ('information_schema','mysql', 'performance_schema','sys'); – William Entriken Dec 12 '19 at 19:56 ...
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Install Windows Service created in Visual Studio

... answered Jan 22 '17 at 18:02 Sql SurferSql Surfer 1,06277 silver badges2323 bronze badges ...
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Original purpose of ? [closed]

... For example <?php if(isset($_POST['delete_action'])) { mysqli_query($connection, "DELETE FROM table_name WHERE record_id = ".$_POST['row_to_be_deleted']); //Here is where hidden field value is used } wh...
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How to find out line-endings in a text file?

...gs in a file printed rather than interpreted. The file is a dump from SSIS/SQL Server being read in by a Linux machine for processing. ...
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Distinct not working with LINQ to Objects

...t with implementing methods, and if using EF will delegate the work to the sql server. – Zapnologica Aug 31 '15 at 11:25 ...
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Looping through a hash, or using an array in PowerShell

I'm using this (simplified) chunk of code to extract a set of tables from SQL Server with BCP . 7 Answers ...
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What MySQL data type should be used for Latitude/Longitude with 8 decimal places?

... DECIMAL is the MySQL data-type for exact arithmetic. Unlike FLOAT its precision is fixed for any size of number, so by using it instead of FLOAT you might avoid precision errors when doing some calculations. If you were just storing and retri...
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Download file of any type in Asp.Net MVC using FileResult?

... public ActionResult Download(int fileID) { Data.LinqToSql.File file = _fileService.GetByID(fileID); return new DownloadResult { VirtualPath = GetVirtualPath(file.Path), FileDownloadName = file.Name }; } In my example...