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
I have trivial question: I couldn\'t find a dictionary data structure in R, so I used list in开发者_如何转开发stead (like "word"->number).
I need a little help with ClientDatasets in Delphi. What I want to achieve is a grid showing customers, where one of the columns shows the number of orders f开发者_JAVA技巧or each customer.
does any one know that \"what does \'#\' character means in 开发者_JS百科JNDI look up?\" like: helloUser = (HelloUser) ctx.lookup(\"HelloUser#ejb3inaction.example.HelloUser\");
I got to populate FactTable with 12 lookups to dimension table to get SK\'s, of which 6 are t开发者_如何学JAVAo different Dim Tables and rest 6 are lookup to same DimTable (type II) doing lookup to sa
I have a feeling of missing something obvious. UDP receiver application. It holds a collection of valid UDP sender IPs - only guys with IP on that list will be considered. Since that list must be loo
I have a structure which has 3 identifier fields and one value field. I have a list of these objects. To give an analogy, the identifier fields are like the primary keys to the object. These 3 fields
I have two custom lists in sharepoint with a one to many relationship on a column in both lists.So list A has text column 1 and list B has a lookup colum开发者_运维知识库n 1\' on list A\'s column 1.I
Two-phase lookup question: Is there a more synthetic way to write this code, i.e. avoiding all those using directives?
I\'m creating an SSRS report which contains a table of orders, grouped by day. Now I can easily get the max order value for the day and put it in the group header by using the SSRS MAX() function.
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