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The type or namespace name 'DbContext' could not be found [closed]

... @Chris Dickinson, right click on the References item in the project and select Add Reference.... Then in the .NET tab, select System.Data.Entity. And if you want to use NuGet, right click on the References item and then select Add Library Package Reference... and in the Online tab, search for Ent...
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The import javax.servlet can't be resolved [duplicate]

...ibraries tab Click Add External JARs... Browse to find servlet-api.jar and select it. Click OK to update the build path. Or, if you copy the JAR into your project: Right-click the project, click Properties. Choose Java Build Path. Click Add JARs... Find servlet-api.jar in your project and select...
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How to use enum values in f:selectItem(s)

I want to make a selectOneMenu dropdown so I can select a status on my question. Is it possible to make the f:selectItem more flexible considering what happens if the order of the enums changes, and if the list was large? And could I do this better? And is it possible to automatically "select" the i...
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Heroku/GoDaddy: send naked domain to www [closed]

....com to www.yourdomain.com. Here's how. Within Account Manager, select My Domain Names Select the domain name that you want to manage In the green box, select Change Where Domain Points Select Advanced DNS, then Continue First, edit the A Records by selecting Edit A Records F...
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How to find controls in a repeater header or footer

...emType.Pager: break; case ListItemType.SelectedItem: break; case ListItemType.Separator: break; default: break; } } ...
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jQuery get the location of an element relative to window

... This sounds more like you want a tooltip for the link selected. There are many jQuery tooltips, try out jQuery qTip. It has a lot of options and is easy to change the styles. Otherwise if you want to do this yourself you can use the jQuery .position(). More info about .posit...
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fatal error LNK1112: module machine type 'x64' conflicts with target machine type 'X86'

...t; Configuration Properties > Linker > Advanced > Target Machine. Select MachineX64 if you are targeting a 64 bit build, or MachineX86 if you are making a 32 bit build. Select Build > Configuration Manager from the main menu in visual studio. Make sure your project has the correct platfo...
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SQL Server: Query fast, but slow from procedure

...: CREATE PROCEDURE GetOrderForCustomers(@CustID varchar(20)) AS BEGIN SELECT * FROM orders WHERE customerid = @CustID END Fast way: CREATE PROCEDURE GetOrderForCustomersWithoutPS(@CustID varchar(20)) AS BEGIN DECLARE @LocCustID varchar(20) SET @LocCustID = @CustID SELEC...
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What does mysql error 1025 (HY000): Error on rename of './foo' (errorno: 150) mean?

... have to find the name used to index it. To find that, issue the following select: SHOW CREATE TABLE region; This should show you the name of the index, something like this: CONSTRAINT region_ibfk_1 FOREIGN KEY (country_id) REFERENCES country (id) ON DELETE NO ACTION ON UPDATE NO ACT...
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Is it possible to change a UIButtons background color?

...IControlStateDisabled]; [myButton setBackgroundImage:[UIImage imageNamed:@"selected.png"] forState:UIControlStateSelected]; [myButton setBackgroundImage:[UIImage imageNamed:@"higligted.png"] forState:UIControlStateHighlighted]; [myButton setBackgroundImage:[UIImage imageNamed:@"highlighted+selected....