using

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Will a using block close a database connection?

using (DbConnection conn = new DbConnection()) { // do stuff with database } Will the u开发者_运维问答sing block call conn.Close()?Yes, it will; the implementation of DbConnection.Dispose() calls Cl[详细]

2023-02-15 21:44 分类：问答
Why does C# define two different uses for `using`?

More a question out of curiosity than anything, but why does C# define two different \"purposes\" for the keyword using?On one hand, it\'s a directive...[详细]

2023-02-15 20:26 分类：问答
Using sed to insert TABs

I use this comman开发者_开发百科d: sed -i \"10 i \\t\\t\\ttime.sleep(0.1) \" /home/test_file to insert at line 10 a line like: <TAB><TAB><TAB>sleep(0.1)[详细]

2023-02-15 05:53 分类：问答
C#: IDisposable classes need 'using' clause?

If am using 开发者_开发技巧an IDisposable class, should I always use a using clause, for example:[详细]

2023-02-14 10:26 分类：问答
string replace using Linq in c#

public class Abbreviation { public string ShortName { get; set; } public string LongName { get; set; } } I have a list of Abbreviation objects like this:[详细]

2023-02-14 06:51 分类：问答
Retrieving the images in Mysql DB and display using java

I have a Mysql database with t开发者_运维技巧he images in it. Now I want to retreive this database and display the images in a web page using java code.[详细]

2023-02-14 06:07 分类：问答
C# location of import statements, making StyleCop happy

I am a big fan of StyleCop, it makes my life easier. A bunch of other people have thought of good rules, 开发者_Python百科and I gladly follow them by enabling StyleCop. Recently I have been messing wi[详细]

2023-02-12 09:07 分类：问答
Zoom problem in 3D using C# with DirectX

Zoom a give object in windows form applicati开发者_C百科on using c#.net with directx. what can I do, pls help me.Download:[详细]

2023-02-10 19:17 分类：问答
Using disposed SPSite and SPWeb objects

I was happy enough to have inherited a terribly written SharePoint project. Apparently, the original developer was 开发者_JAVA百科a big fan of reusable code (30% of code is reused across 20 projects w[详细]

2023-02-10 05:39 分类：问答
Teradata equivalent of MySQL's USING

My question is quite similar t开发者_StackOverflowo this one, but in Teradata: SQL Server equivalent of MySQL's USING[详细]

2023-02-10 03:53 分类：问答