https://github.com/golang/go/issues/15209
On Wednesday, August 3, 2016 at 11:20:01 AM UTC-4, T L wrote:
>
>
>
> On Wednesday, August 3, 2016 at 10:53:34 PM UTC+8, Jessta wrote:
>>
>> On 4 Aug 2016 12:36 a.m., "T L" <tapi...@gmail.com> wrote:
>> >
>> > Often, I need converting a []T to []interface{} to use the []interface
>> as a variable length parameter.
>> > But converting a []T for []interface{} in a for loop is neither clean
>> nor efficient.
>> >
>> > So is there a function in standard lib to convert []T to a
>> []interface{}?
>> >
>>
>> There is no function and it's not possible to define one in Go.
>>
>> Define your own function for your specific type or avoid []interface{} if
>> you can. Usually what you want is to put a []T in an interface{} and use
>> reflect instead.
>>
>
> fmt.Println needs a []interface{} parameter.
>
>
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