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How to import existing Android project into Eclipse?

... import and existing Android project into my current Eclipse workspace. I select File->New->Android Project, which brings up the Android project dialog, I then select, "Create project from existing source", Location, Build Target and Finish. ...
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How do I drop a function if it already exists?

... IF EXISTS ( SELECT * FROM sysobjects WHERE id = object_id(N'function_name') AND xtype IN (N'FN', N'IF', N'TF') ) DROP FUNCTION function_name GO If you want to avoid the sys* tables, you could instead do (from here in example A...
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SQL Server 2005 How Create a Unique Constraint?

... you want to do it from a Database Diagram: right-click on the table and select 'Indexes/Keys' click the Add button to add a new index enter the necessary info in the Properties on the right hand side: the columns you want (click the ellipsis button to select) set Is Unique to Yes give it an app...
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Func vs. Action vs. Predicate [duplicate]

...s probably most commonly used in LINQ - for example in projections: list.Select(x => x.SomeProperty) or filtering: list.Where(x => x.SomeValue == someOtherValue) or key selection: list.Join(otherList, x => x.FirstKey, y => y.SecondKey, ...) Action is more commonly used for th...
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Joining three tables using MySQL

... Simply use: select s.name "Student", c.name "Course" from student s, bridge b, course c where b.sid = s.sid and b.cid = c.cid share | ...
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DropDownList's SelectedIndexChanged event not firing

I have a DropDownList object in my web page. When I click on it and select a different value, nothing happens, even though I have a function wired up to the SelectedIndexChanged event. ...
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How do I show an open file in eclipse Package Explorer?

...oices. The choices will vary depending on what plugins you have installed. Select the option you want and press Enter. The fastest way to select an option is to use the first letter of the option, eg. to go to the Package Explorer, press P (you may have to do this 2 or 3 times depending on how many...
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Sql Server 'Saving changes is not permitted' error ► Prevent saving changes that require table re-cr

...ck Options, expand Designers, and then click Table and Database Designers. Select or clear the Prevent saving changes that require the table to be re-created check box. See Also Colt Kwong Blog Entry: Saving changes is not permitted in SQL 2008 Management Studio ...
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For loop for HTMLCollection elements

... capability works in Edge 41.16299.15.0 for a nodeList as in document.querySelectorAll(), but not an HTMLCollection as in document.getElementsByClassName() so you have to manually assign the iterator to use it in Edge for an HTMLCollection. It is a total mystery why they'd fix one collection type, ...
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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...