大约有 33,000 项符合查询结果（耗时：0.0475秒） [XML]
mysql: see all open connections to a given database?
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This is the only one correct, apart from the chosen one, which can be done using SQL instead of mysqladmin.
– dresende
May 7 '16 at 9:48
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Android WebView: handling orientation changes
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doing that is in fact discouraged, as has been mentioned many times before
– Matthias
Nov 26 '10 at 17:00
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Where does the @Transactional annotation belong?
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I think transactions belong on the Service layer. It's the one that knows about units of work and use cases. It's the right answer if you have several DAOs injected into a Service that need to work together in a single transaction.
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What are the benefits of Java's types erasure?
...er. There is a fairly consistent message with even just the excerpts mentioned thus far:
It's funny when Java users complain about type erasure, which is the only thing Java got right, while ignoring all the things it got wrong.
I get huge benefits (e.g. parametricity) and nil cost (alleged cost i...
Should I add the Visual Studio .suo and .user files to source control?
Visual Studio solutions contain two types of hidden user files. One is the solution .suo file which is a binary file. The other is the project .user file which is a text file. Exactly what data do these files contain?
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Get full path of the files in PowerShell
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Here's a shorter one:
(Get-ChildItem C:\MYDIRECTORY -Recurse).fullname > filename.txt
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Mixing Angular and ASP.NET MVC/Web api?
...e pretty hardcore with ASP.NET MVC but since I've met Angular I do not see one reason why I would use any server side content generation framework. Pure Angular/REST(WebApi) gives a richer and smoother result. It's much faster and allows you to build websites that come quite close to desktop applica...
Ship an application with a database
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There are two options for creating and updating databases.
One is to create a database externally, then place it in the assets folder of the project and then copy the entire database from there. This is much quicker if the database has a lot of tables and other components. Upgrades...
Is short-circuiting logical operators mandated? And evaluation order?
... this paragraph are the built-in operators, as described in clause 5. When one of these operators is overloaded (clause 13) in a valid context, thus designating a user-defined operator function, the expression designates a function invocation, and the operands form an argument list, without an impli...
When to make a type non-movable in C++11?
I was surprised this didn't show up in my search results, I thought someone would've asked this before, given the usefulness of move semantics in C++11:
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