허당 레몬도리
[C#] List<T>에서 Byte[]로 변경
가. 언어유형/C# 2019. 7. 17. 10:32

출처 : https://stackoverflow.com/questions/34884854/convert-listint-to-byte Convert list to byte[] How to convert list to byte[]? I could use this: byte[] bytes = lista.SelectMany(BitConverter.GetBytes).ToArray(); But it works only for list. If you have few ideas - m... stackoverflow.com List -> byte[] byte[] bytes = lista .SelectMany(x => x) .SelectMany(BitConverter.GetBytes) .ToArray(); byte[] -..

[MSSQL]CONVERT(varchar(20), GETDATE(), number)형식
가. 언어유형/SQL Query 2010. 11. 3. 19:36

CONVERT(varchar(20), GETDATE(), 0) /*03 17 2010 1:54PM */ CONVERT(varchar(20), GETDATE(), 1) /*03/17/10 */ CONVERT(varchar(20), GETDATE(), 2) /*10.03.17 */ CONVERT(varchar(20), GETDATE(), 3) /*17/03/10 */ CONVERT(varchar(20), GETDATE(), 4) /*17.03.10 */ CONVERT(varchar(20), GETDATE(), 5) /*17-03-10 */ CONVERT(varchar(20), GETDATE(), 6) /*17 03 10 */ CONVERT(varchar(20), GETDATE(), 7) /*03 17, 10..