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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...
Spring Boot - Cannot determine embedded database driver class for database type NONE
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spring.datasource.url = jdbc:mysql://localhost/abc #spring.datasource.driverClassName = com.mysql.jdbc.Driver spring.datasource.name=olabsenglishdb spring.datasource.username=xxxx spring.datasource.password=xxxx spring.datasource.driver-class-name= com.mys...
How to get enum value by string or int
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From SQL database get enum like:
SqlDataReader dr = selectCmd.ExecuteReader();
while (dr.Read()) {
EnumType et = (EnumType)Enum.Parse(typeof(EnumType), dr.GetString(0));
....
}
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What are the uses for Cross Join?
...o use a cross join to create a crosstab report. I found it in Joe Celko's SQL For Smarties, and have used it several times. It does take a little setup, but has been worth the time invested.
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How to get the sizes of the tables of a MySQL database?
I can run this query to get the sizes of all tables in a MySQL database:
16 Answers
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MySQL offset infinite rows
...e, but is offset by 5 from the start of the table. As far as I can tell, MySQL's LIMIT requires a limit as well as an offset. Is there any way to do this?
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Is it possible to break a long line to multiple lines in Python [duplicate]
...JOIN". In the example above, just use multi-line strings with ''' or """, SQL won't mind the CR/LF's.
– dsz
Jan 6 at 23:16
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Best way to convert text files between character sets?
...set had indeed changed. Unfortunately, when I went to load the file into MySQL, it had a different number of columns than what it previously had before running the vim command. Wonder if it would be possible to just open the file, convert the encoding, and save/close the file while leaving all other...
MySQL: #126 - Incorrect key file for table
I got the following error from a MySQL query.
17 Answers
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Import CSV to mysql table
What is the best/fastest way to upload a csv file into a mysql table? I would like for the first row of data be used as the column names.
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