大约有 47,000 项符合查询结果(耗时:0.0411秒) [XML]

https://stackoverflow.com/ques... 

Deleting Row in SQLite in Android

...NAME , KAY_LATITUDE , and KEY_LONGITUDE . I want the user to be able to select one and delete it; Can anyone give me a direction to start in? My question is in the actual deletion of the row given only its name. ...
https://stackoverflow.com/ques... 

Export Postgresql table data using pgAdmin

... Just right click on a table and select "backup". The popup will show various options, including "Format", select "plain" and you get plain SQL. pgAdmin is just using pg_dump to create the dump, also when you want plain SQL. It uses something like this: ...
https://stackoverflow.com/ques... 

How do you perform a left outer join using linq extension methods

...=> bar.Foo_Id, (x,y) => new { Foo = x, Bars = y }) .SelectMany( x => x.Bars.DefaultIfEmpty(), (x,y) => new { Foo=x.Foo, Bar=y}); share | improve t...
https://stackoverflow.com/ques... 

What's the false operator in C# good for?

...he operator false declared in T, and T.&(x, y) is an invocation of the selected operator &. In other words, x is first evaluated and operator false is invoked on the result to determine if x is definitely false. Then, if x is definitely false, the result of the operation is the value previou...
https://stackoverflow.com/ques... 

Does Spring Data JPA have any way to count entites using method name resolving?

...e UserRepository extends CrudRepository<User, Integer> { @Query("SELECT COUNT(u) FROM User u WHERE u.name=?1") Long aMethodNameOrSomething(String name); } or using @Param annotation also, public interface UserRepository extends CrudRepository<User, Integer> { @Query("SEL...
https://stackoverflow.com/ques... 

How to find server name of SQL Server Management Studio

... Run this Query to get the name SELECT @@SERVERNAME share | improve this answer | follow | ...
https://stackoverflow.com/ques... 

IntelliJ not recognizing a particular file correctly, instead its stuck as a text file

...te the file, I encountered the error 'Unable to parse template "Interface" Selected class file name mapped to not java'. Couldn't find that error message anywhere in Google, so posting it here in case someone else needs it. – Knetic Sep 22 '14 at 17:08 ...
https://stackoverflow.com/ques... 

Can a unit test project load the target application's app.config file?

...08 I added the app.config file to the test project as an existing item and selected copy as link in order to make sure it's not duplicated. That way I only have one copy in my solution. With several test projects it comes in really handy! ...
https://stackoverflow.com/ques... 

how to edit .csproj file

...these simple steps: Right click on your project in solution explorer and select Unload Project Right click on the project (tagged as unavailable in solution explorer) and click "Edit yourproj.csproj". This will open up your CSPROJ file for editing. After making any changes you want, save and clos...
https://stackoverflow.com/ques... 

Keyboard shortcut to paste clipboard content into command prompt window (Win XP) [closed]

... Just to explain selecting also: ALT+SPACE+E+K <-- for copy . and navigate up , down , left , right with arrows Shift + right arrow <-- for selecting the text ALT+SPACE+E+P <-- for paste. – Yordan Georgiev ...