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  1. c# - in a "using" block is a SqlConnection closed on return or ...

    The intention of "using" is to give developers a guaranteed way to make sure that resources get disposed. From MSDN: A using statement can be exited either when the end of the using …

  2. What are the uses of "using" in C#? - Stack Overflow

    2017年3月8日 · User kokos answered the wonderful Hidden Features of C# question by mentioning the using keyword. Can you elaborate on that? What are the uses of using?

  3. c# - try/catch + using, right syntax - Stack Overflow

    That "using" keyword has been around for a while and it's meaning is quite clear to me. And using it helps make the rest of my code clearer by keeping the amount of clutter to a minimum.

  4. Accessing Microsoft Sharepoint files and data using Python

    2020年1月30日 · I am using Microsoft sharepoint. I have an url, by using that url I need to get total data like photos,videos,folders,subfolders,files,posts etc... and I need to store those data in …

  5. Why use a using statement with a SqlTransaction?

    During my Googling I see many people using a using statement with a SqlTransaction. What is the benefit and/or difference of using this type of statement with a SqlTransaction?

  6. How to update/upgrade a package using pip? - Stack Overflow

    2017年11月2日 · What is the way to update a package using pip? those do not work: pip update pip upgrade I know this is a simple question but it is needed as it is not so easy to find (pip …

  7. c# - 'using' statement vs 'try finally' - Stack Overflow

    2015年7月29日 · The using statement ensures that Dispose is called even if an exception occurs while you are calling methods on the object. You can achieve the same result by putting the …

  8. .net - use of "using" keyword in c# - Stack Overflow

    2009年11月20日 · Using the using keyword can be useful. Using using helps prevent problems using exceptions. Using using can help you use disposable objects more usefully. Using a …

  9. Using Python, how can I access a shared folder on windows …

    2011年8月24日 · I have a file that I would like to copy from a shared folder which is in a shared folder on a different system, but on the same network. How can I access the folder/file? The …

  10. Convert Rows to columns using 'Pivot' in SQL Server

    2013年4月10日 · If you are using SQL Server 2005+, then you can use the PIVOT function to transform the data from rows into columns. It sounds like you will need to use dynamic sql if …