is it mentioned anywhere such that "map[string]struct{}" is efficeient?
On Tuesday, April 28, 2020 at 10:23:08 AM UTC+5:30, Randall O'Reilly wrote:
>
> I think map[string]struct{} takes no storage for the value and is the most
> efficient way to do this.
>
> - Randy
>
> > On Apr 27, 2020, at 7:20 PM, Shishir Verma <[email protected]
> <javascript:>> wrote:
> >
> > I think the idiomatic way to implement a set in golang is to use a map
> with bool values. Here is an example from effective go documentation:
> >
> >
> > attended := map[string]bool{
> > "Ann": true,
> > "Joe": true,
> > ...
> > }
> >
> > if attended[person] { // will be false if person is not in the map
> > fmt.Println(person, "was at the meeting")
> > }
> >
> >
> >
> > On Monday, 27 April 2020 22:16:20 UTC+5:30, [email protected] wrote:
> > Basically i need a slice with indexed values, so that i can check only
> existence.
> > or a map with only keys?
> > How it can be done?
> >
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>
>
>
>
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