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8 votesanswersviews
F#成员约束^ a byref参数
在玩了一些F#成员约束功能并编写如下函数之后: let inline parse< ^a when ^a : (static member Parse: string -> ^a) > s = (^a: (static member Parse: string -> ^a) s) 这很好用: let xs = [ "123"; "45... -
0 votesanswersviews
尝试从PowerShell中的函数传回一个字符串
function ExtractLocations([ref]$lp_Locations) { $lp_Locations.Value = "A STRING VALUE" return 0 } ... $Locations = "" if (@(ExtractLocations([ref]$Locations)) -ne 0) ...