You are on the right path to avoiding Bobby Tables, but your understanding of @ parameters is incomplete. Named parameters behave like variables in a programming language: first, you use them in your SQL command, and then you supply their value in your VB.NET or C# program, like this: MyCommand = New SqlCommand(“UPDATE SeansMessage SET … Read more
Process p= new Process(); p.StartInfo.FileName = “demo.exe”; p.StartInfo.Arguments = “a b”; p.Start(); or Process.Start(“demo.exe”, “a b”); in demo.exe static void Main (string [] args) { Console.WriteLine(args[0]); Console.WriteLine(args[1]); } You asked how to save these params. You can create new class with static properties and save these params there. class ParamHolder { public static string[] Params … Read more
You can just accept the arguments by the variadic template and let typechecking check the validity later on when they are converted. You can check convertibility on the function interface level though, to make use of overload resolution for rejecting outright wrong arguments for example, by using SFINAE template<typename R, typename…> struct fst { typedef … Read more
When is something considered so obscene as to be something that can be regulated despite the 1st Amendment guarantee to free speech? According to Justice Potter Stewart, “I know it when I see it.” The same holds here. I hate making hard and fast rules like this because the answer changes not only depending on … Read more
Your post is correct. Unfortunately, if you need to use an optional parameter at the very end of the parameter list, you have to specify everything up until that last parameter. Generally if you want to mix-and-match, you give them default values of ” or null, and don’t use them inside the function if they … Read more
You can, however no any table. From documentation: For Transact-SQL functions, all data types, including CLR user-defined types and user-defined table types, are allowed except the timestamp data type. You can use user-defined table types. Example of user-defined table type: CREATE TYPE TableType AS TABLE (LocationName VARCHAR(50)) GO DECLARE @myTable TableType INSERT INTO @myTable(LocationName) VALUES(‘aaa’) … Read more
You can use WScript.Arguments to access the arguments passed to your script. Calling the script: cscript.exe test.vbs “C:\temp\” Inside your script: Set File = FSO.OpenTextFile(WScript.Arguments(0) &”\test.txt”, 2, True) Don’t forget to check if there actually has been an argument passed to your script. You can do so by checking the Count property: if WScript.Arguments.Count = … Read more
You cannot match the query string (anything from the ? onwards) in location and rewrite expressions, as it is not part of the normalized URI. See this document for details. The entire URI is available in the $request_uri parameter. Using $request_uri may be problematic if the parameters are not sent in a consistent order. To … Read more
There is no difference in terms of functionality. In fact, both do this: return this.Add(new SqlParameter(parameterName, value)); The reason they deprecated the old one in favor of AddWithValue is to add additional clarity, as well as because the second parameter is object, which makes it not immediately obvious to some people which overload of Add … Read more
From the docs on varargs: The three periods after the final parameter’s type indicate that the final argument may be passed as an array or as a sequence of arguments. So you can pass multiple arguments or an array. The following works just fine: class VarargTest { public static void main(String[] args) { Object[] params … Read more