On Tue, Aug 30, 2016 at 3:55 PM, Yichao Yu <[email protected]> wrote:
> > > On Tue, Aug 30, 2016 at 3:39 PM, Kristoffer Carlsson < > [email protected]> wrote: > >> t = () >> condition = true >> for i = 1:N >> if condition==true >> t = (t..., i) >> > > Note that you shouldn't do this unless you only have very few elements. > And even then, this completely looses the advantage of using tuple (inferrable size and element types) so you shouldn't do this in general unless you are going to do a lot of work with the tiny tuple afterwards. > > >> end >> end >> >> >> This does not modify the tuple but replaces it with a new longer one. >> >> On Tuesday, August 30, 2016 at 7:26:29 AM UTC+2, Alexei Serdiuk wrote: >>> >>> Hi, >>> >>> I need to choose items from a range (1:N) according to some condition >>> and to push them into a tuple. >>> >>> I understand how to add items into an array: >>> t=Array() >>> for i = 1:N >>> if condition==true >>> push!(t, i) >>> end; end >>> >>> Is there a way to push them into a tuple? >>> >>> Thanks. >>> >> >
