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SQL DROP TABLE foreign key constraint

...your table, you could use this SQL (if you're on SQL Server 2005 and up): SELECT * FROM sys.foreign_keys WHERE referenced_object_id = object_id('Student') and if there are any, with this statement here, you could create SQL statements to actually drop those FK relations: SELECT 'ALTER TABL...
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The import android.support cannot be resolved

...Libraries tab. There click the Add External JARs Button on the Right pane. Select the android-support-v4.jar file, usually the path for the Jar file is : YOUR_DRIVE\android-sdks\extras\android\support\v4\android-support-v4.jar After adding android-support-v4.jar Library, navigate to the Order and E...
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How to implement LIMIT with SQL Server?

...05, you can do this... USE AdventureWorks; GO WITH OrderedOrders AS ( SELECT SalesOrderID, OrderDate, ROW_NUMBER() OVER (ORDER BY OrderDate) AS 'RowNumber' FROM Sales.SalesOrderHeader ) SELECT * FROM OrderedOrders WHERE RowNumber BETWEEN 10 AND 20; or something like this for 2000 ...
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configure: error: C compiler cannot create executables

...'ve installed Xcode 4.3.x, you need to launch it, go into its preferences, select the Downloads tab, and click "Install" next to the Command Line Tools package. share | improve this answer ...
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Linq code to select one item

I find myself writing a lot of code like this to select one item that matches 7 Answers ...
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sqlite database default time value 'now'

...ime('%s','now')) ); insert into example(data) values ('foo') ,('bar') ; select id ,data ,created_at as epoch ,datetime(created_at, 'unixepoch') as utc ,datetime(created_at, 'unixepoch', 'localtime') as localtime from example order by id ; id|data|epoch |utc |localtime 1 |foo ...
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Duplicate and rename Xcode project & associated folders [closed]

...ame or any associated folders at this stage. In Xcode, rename the project. Select your project from the navigator pane (left pane). In the Utilities pane (right pane) rename your project, Accept the changes Xcode proposes. In Xcode, rename the schemes in "Manage Schemes", also rename any targets you...
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Long-lasting FB access-token for server to pull FB page info

...page admin) Head over to the Facebook Graph API Explorer On the top right, select the FB App you created from the "Application" drop down list Click "Get Access Token" Make sure you add the manage_pages permission Convert this short-lived access token into a long-lived one by making this Graph API c...
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How do you debug MySQL stored procedures?

...E debug_msg(enabled INTEGER, msg VARCHAR(255)) BEGIN IF enabled THEN select concat('** ', msg) AS '** DEBUG:'; END IF; END $$ CREATE PROCEDURE test_procedure(arg1 INTEGER, arg2 INTEGER) BEGIN SET @enabled = TRUE; call debug_msg(@enabled, 'my first debug message'); call debug_msg(@ena...
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Android Studio Editor Font Sizing

... In MacBook Android Studio -> Select Preferences... -> Click on Save As.. ->Give any name -> OK -> then select Scheme -> and you given name every option Editable s...