大约有 45,473 项符合查询结果（耗时：0.0315秒） [XML]
Does Spring @Transactional attribute work on a private method?
...
The Question is not private or public, the question is: How is it invoked and which AOP implementation you use!
If you use (default) Spring Proxy AOP, then all AOP functionality provided by Spring (like @Transactional) will only be taken into account if the call goes through the proxy. -...
How to get a resource id with a known resource name?
I want to access a resource like a String or a Drawable by its name and not its int id.
10 Answers
...
Random number from a range in a Bash Script
...etween 2000-65000 from a shell script. The problem is $RANDOM is a 15-bit number, so I'm stuck!
15 Answers
...
Most Useful Attributes [closed]
...{
public string FirstName;
public string LastName;
}
This is how it should look in the debugger:
Also, it is worth mentioning that [WebMethod] attribute with CacheDuration property set can avoid unnecessary execution of the web service method.
...
Programmatic equivalent of default(Type)
...'s properties and set certain types to their default. Now, I could do a switch on the type and set the default(Type) explicitly, but I'd rather do it in one line. Is there a programmatic equivalent of default?
...
Determine installed PowerShell version
...rmine what version of PowerShell is installed on a computer, and indeed if it is installed at all?
19 Answers
...
SQL Server - Return value after INSERT
...the key-value back after an INSERT-statement.
Example:
I've got a table with the attributes name and id. id is a generated value.
...
Why isn't String.Empty a constant?
...
The reason that static readonly is used instead of const is due to use with unmanaged code, as indicated by Microsoft here in the Shared Source Common Language Infrastructure 2.0 Release. The file to look at is sscli20\clr\src\bcl\system\string.cs.
The Empty constant holds the empty
string ...
What is base 64 encoding used for?
...'ve heard people talking about "base 64 encoding" here and there. What is it used for?
18 Answers
...
returning in the middle of a using block
...l others have pointed out in general this is not a problem.
The only case it will cause you issues is if you return in the middle of a using statement and additionally return the in using variable. But then again, this would also cause you issues even if you didn't return and simply kept a referen...