I\'m using MVVM in a Silverlight application. So I use a PagedCollectionView as property of my View Model to bind it to a DataGrid ItemSource. But I have this requirement: \"all groups in the Grid sho
I want to replicate this query in LINQ to SQL but am too unfamiliar with how to do it. SELECT开发者_运维知识库 A.Recruiter, SUM(O.SaleAmount * I.Commission)--This sum from fields in two different tab
I have a number of chunks of data. For arguments sake we\'ll say they are File 1 - 150Kb File 2 -50Kb File 3 -70Kb
I\'m currently trying to solve a problem that\'s similar to Testing intersection of two regular languages with the exception that I know how to do the intersection, but have an additional requirement.
Hi I\'ve got a simple question. I\'ve this code below, i use ajax three times in very sim开发者_如何学Pythoniliar ways the only things that change are the data passed and the id of the target. Is ther
This is an array of objects showing a user uploading photos: Array ( [12] => stdClass Object ( [type] => photo
I have a question for a Javascript regex ninja: How could I simplify my variable creation from a string using regex grouping? I currently have it working without using any grouping, but I would love t
Given a list of objects with a date and decimal, I would like to index these objects by the开发者_JAVA技巧 year, month, dayofweek and hour of the date.In .NET 2.0, I would have created this graph usin
In perl, parentheses are used for overriding precedence (as in most programming languages) as well as for creating lists. How can I tell i开发者_StackOverflow中文版f a particular pair of parens will b
I\'m constructing a SQL query for a business report. I need to have both subtotals (grouped by file number) and grand totals on the report.
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