Re: [julia-users] Re: dictionaries of sets -- or arrays of sets
You can also just use the `in` infix operator. On Mon, Jan 4, 2016 at 1:04 PM, Cameron McBride wrote: > Also, in the REPL you can use the help files. For example, try typing "?∈" > (which shows this is basically the in() function, hence the \inTAB > suggestion by Kristoffer). > > Cameron > > On Mon, Jan 4, 2016 at 12:59 PM, Kristoffer Carlsson < > kcarlsso...@gmail.com> wrote: > >> You can enter \in and then press TAB in the REPL. >> >> Here is a list: >> http://docs.julialang.org/en/release-0.4/manual/unicode-input/ >> >> Many editors have packages that support entering these type of unicode >> characters. >> > >
Re: [julia-users] Re: dictionaries of sets -- or arrays of sets
Also, in the REPL you can use the help files. For example, try typing "?∈" (which shows this is basically the in() function, hence the \inTAB suggestion by Kristoffer). Cameron On Mon, Jan 4, 2016 at 12:59 PM, Kristoffer Carlsson wrote: > You can enter \in and then press TAB in the REPL. > > Here is a list: > http://docs.julialang.org/en/release-0.4/manual/unicode-input/ > > Many editors have packages that support entering these type of unicode > characters. >
Re: [julia-users] Re: dictionaries of sets -- or arrays of sets
You can enter \in and then press TAB in the REPL. Here is a list: http://docs.julialang.org/en/release-0.4/manual/unicode-input/ Many editors have packages that support entering these type of unicode characters.
Re: [julia-users] Re: dictionaries of sets -- or arrays of sets
Yes! Thanks!
Unsure how to generate a '∈', however. Copied yours; and I guess there's no
problem once I've pasted it into a .jl file as needed... but where's a
handy reference to such symbols, while I'm at it?
On Mon, Jan 4, 2016 at 9:17 AM, Steven G. Johnson
wrote:
>
>
> On Monday, January 4, 2016 at 9:57:35 AM UTC-7, Forrest Curo wrote:
>>
>> I can do something like the following with no complaint:
>> julia> ns = Dict{Int8,Set{Int8}}
>>
>
> What you've created is the type, but what you want is an instance of the
> type. Do
>
> ns = Dict{Int8,Set{Int8}}()
>
> and then it should work as expected. e.g.
>
> ns[1] = Set{Int8}([3,7])
>
> push!(ns[1], 17)
>
> isempty(ns[1])
>
> 3 ∈ ns[1]
>
>
> work.
>
[julia-users] Re: dictionaries of sets -- or arrays of sets
On Monday, January 4, 2016 at 9:57:35 AM UTC-7, Forrest Curo wrote:
>
> I can do something like the following with no complaint:
> julia> ns = Dict{Int8,Set{Int8}}
>
What you've created is the type, but what you want is an instance of the
type. Do
ns = Dict{Int8,Set{Int8}}()
and then it should work as expected. e.g.
ns[1] = Set{Int8}([3,7])
push!(ns[1], 17)
isempty(ns[1])
3 ∈ ns[1]
work.
