大约有 30,796 项符合查询结果（耗时：0.0363秒） [XML]
How do I perform an insert and return inserted identity with Dapper?
...on is simply:
var id = connection.QuerySingle<int>( @"
INSERT INTO [MyTable] ([Stuff]) VALUES (@Stuff);
SELECT CAST(SCOPE_IDENTITY() as int)", new { Stuff = mystuff});
Note that on more recent versions of SQL Server you can use the OUTPUT clause:
var id = connection.QuerySingle<int>(...
Efficiently test if a port is open on Linux?
... @Shadoninja Good to know! If I could edit the flippant-ness out of my comment from 2014 I would.
– Abe Voelker
Apr 8 '16 at 13:38
...
Android - Back button in the title bar
...For example, let's say the activity you are trying to go back to is called MyActivity. To go back to it, write the method as follows:
public boolean onOptionsItemSelected(MenuItem item){
Intent myIntent = new Intent(getApplicationContext(), MyActivity.class);
startActivityForResult(myIntent...
Get the time difference between two datetimes
...l off the decimals. Otherwise it would have the same problem you caught in my answer. :)
– Matt Johnson-Pint
Sep 4 '13 at 22:12
...
Add new item in existing array in c#.net
...this answer has no array at all, instead it creates a new List<>. In my application, I can't change the type to List<>, therefore I have to resize an array (making a copy...). The answer by Ali Ersöz helped me.
– user11909
Feb 15 '19 at 9:14
...
What is the equivalent of Java's final in C#?
... subclassing (inheritance from the defined class):
Java
public final class MyFinalClass {...}
C#
public sealed class MyFinalClass {...}
Methods
Prevent overriding of a virtual method.
Java
public class MyClass
{
public final void myFinalMethod() {...}
}
C#
public class MyClass : MyBaseClass
{...
Binding arrow keys in JS/jQuery
...ng jQuery, use e.which rather than e.keyCode for more browser support. See my comment below.
– Sygmoral
Jan 26 '12 at 0:53
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show 6 more com...
Quickest way to convert XML to JSON in Java [closed]
...
I had to copy the entire JSON package to my project and renamed the package. Adding to gradle gives warning of duplicate package from Android during build.
– codelearner
Oct 9 '16 at 11:04
...
Scanner vs. BufferedReader
...by Process (i.e. capturing output of an external command). Once I changed my code to use Scanner instead, as noted in a separate answer, things started behaving consistently and as expected.
– ewh
May 31 '13 at 4:47
...
Adding n hours to a date in Java?
...
tl;dr
myJavaUtilDate.toInstant()
.plusHours( 8 )
Or…
myJavaUtilDate.toInstant() // Convert from legacy class to modern class, an `Instant`, a point on the timeline in UTC with resolution of nanosec...