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Android list view inside a scroll view

I have an android layout which has a scrollView with a number of elements with in it. At the bottom of the scrollView I have a listView which is then populated by an adapter. ...
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What is ViewModel in MVC?

...our employee domain model and it contains the following properties (unique identifier, first name, last name and date created): public class Employee : IEntity { public int Id { get; set; } public string FirstName { get; set; } public string LastName { get; set; } public Date...
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How do I set the offset for ScrollSpy in Bootstrap?

...o is set your anchor to the container <section> or <div> tag's id, which the nav/navbar will automatically use. Then you have to set your padding-top for the container to the amount offset you want, and the margin-top for the container to the opposite of the padding-top. Now your conta...
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Routing: The current request for action […] is ambiguous between the following action methods

...or move it to a different controller. Though your 2 Browse methods are valid C# overloads, the MVC action method selector can't figure out which method to invoke. It will try to match a route to the method (or vice versa), and this algoritm is not strongly-typed. You can accomplish what you want u...
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Why shouldn't I use mysql_* functions in PHP?

...k of support for prepared statements is particularly important as they provide a clearer, less error-prone method of escaping and quoting external data than manually escaping it with a separate function call. See the comparison of SQL extensions. ...
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How to map calculated properties with JPA and Hibernate

...doesn't offer any support for derived property so you'll have to use a provider specific extension. As you mentioned, @Formula is perfect for this when using Hibernate. You can use an SQL fragment: @Formula("PRICE*1.155") private float finalPrice; Or even complex queries on other tables: @Formul...
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Android ListView headers

...wType should return what type of View we have at the input position. Android will then take care of passing you the right type of View in convertView automatically. Here what the result of the code below looks like: First we have an interface that our two list item types will implement publ...
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Finding duplicate values in a SQL table

...e all non-aggregated columns in the GROUP BY but this has changed with the idea of "functional dependency": In relational database theory, a functional dependency is a constraint between two sets of attributes in a relation from a database. In other words, functional dependency is a constraint t...
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How can I use optional parameters in a T-SQL stored procedure?

...cedure that will handle this? Let's say I have a table with four fields: ID, FirstName, LastName and Title. I could do something like this: ...
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CSS How to set div height 100% minus nPx

...efox / IE7 / Safari / Chrome / Opera. * {margin:0px;padding:0px;overflow:hidden} div {position:absolute} div#header {top:0px;left:0px;right:0px;height:60px} div#wrapper {top:60px;left:0px;right:0px;bottom:0px;} div#left {top:0px;bottom:0px;left:0px;width:50%;overflow-y:auto} div#right {top:0px;bott...