parameters

问题 I tried researching this but am a little stuck. I need to prompt a user to enter a value (single, multiple or all) for a report that only takes a "Select" statement from Oracle. For example, user can enter a store# as "07" (single value), "07", "08" (as multiple values ), or a result bringing back all store#'s. I had the following below, but unfortunately it does not work in the program we are using from our company as every prompt field is mandatory in their program so my sql below won't

问题 I tried researching this but am a little stuck. I need to prompt a user to enter a value (single, multiple or all) for a report that only takes a "Select" statement from Oracle. For example, user can enter a store# as "07" (single value), "07", "08" (as multiple values ), or a result bringing back all store#'s. I had the following below, but unfortunately it does not work in the program we are using from our company as every prompt field is mandatory in their program so my sql below won't

问题 I'm writing an F# function that factorises a number into prime factors. let factors primes i = let mutable j = i for p in primes do while (j>1) && (j%p=0) do j <- j/p printfn "prime: %i" p It works for int values of i , but not int64 values. The parameter primes is a set of int values. I understand why this is the case - type inference is assuming that the function only takes int parameters - but I want to explicitly specify the parameter type as int64 . Is it possible to write this function

问题 If I have a report parameter ( @Fruit ) that allows multiple selections how can I use the parameter as a column group in an SSRS Matrix? Typically, I would use the parameter in my query like the following: WHERE tbl.fruit In ( @Fruit ) Then I would use the column in the dataset as my group. However, in this case I need the full dataset returned. I can't filter the query, but I still want to only display the groups selected by the parameter. If my query returns Apples, Oranges and Bananas, but

问题 If I have a report parameter ( @Fruit ) that allows multiple selections how can I use the parameter as a column group in an SSRS Matrix? Typically, I would use the parameter in my query like the following: WHERE tbl.fruit In ( @Fruit ) Then I would use the column in the dataset as my group. However, in this case I need the full dataset returned. I can't filter the query, but I still want to only display the groups selected by the parameter. If my query returns Apples, Oranges and Bananas, but

问题 I'm currently taking a look to the new Eclipse RCP framework and have a questions about handlers. In RCP 3.x a handler class needed to implement an interface, so the methods where given. In RCP 4 the handler class doesn't need to implement an interface. Instead you annotate the methods. E.g. if you have an ExitHandler as in Vogellas Tutorial you have an @Execute annotation. As you can see, there's an IWorkbench parameter passed. package com.example.e4.rcp.todo.handler; import org.eclipse.e4

问题 I have a problem with Laravel 5, and to be precise, I can't find the solution for it. In C# (ASP.NET MVC) it's easy to solve. For example, I have these routes (I'll just type the route content, and the function header, for the sake of simplicity) /{category}/Page{page} /Page{page} /{category} The function is defined inside Product controller. function header looks like this: public function list($page = 1, $category = null) the problem is, whenever I enter just one argument, it doesn't send

问题 I am developing a webserver that invokes the PHP binary (via CGI) to process a script. Here's the problem: The PHP script isn't picking up the command line parameters. For example, if the client requests path/to/file.php?test=value , the $_GET array is empty. I have tried passing the parameters in an environment variable ( QUERY_STRING ), but they still don't show up. How can I pass query string parameters to a PHP application? 回答1: There are various SAPIs for PHP. One of them is cli SAPI

问题 I'm trying to create a simple search form in Rails, but I think I'm missing something. I have a named route for search: map.search ":first_name/:last_name", :controller => "home", :action => "search" I'm trying to use that in my search form: <% form_tag(search_path, :method => 'get') do %> <%= text_field_tag(:first_name) %> <%= text_field_tag(:last_name) %> <%= submit_tag("Search") %> <% end %> But when I load up the search form I get an ActionController::RoutingError: search_url failed to

问题 I have a model class like this class Example() { var name:String? var age:String? var marks:String? } I'm adding data to that model class let example = Example() example.name = "ABC" example.age = "10" example.marks = "10" After that I converted to JSON then I posted Alamofire.request(URL, method:.post, parameters: example) Alamofire not accepting parameters only its accepting like parameters = ["":"","",""]-->key value based , so I tried to convert model to JSON, JSON to dictionary, even