So simple! Thanks to both of you!
Sven
On Tuesday, January 14, 2014 12:30:44 PM UTC+1, Ivar Nesje wrote:
>
> You can actually use
>
> keys = Base.keys
>
> Ivar
>
> kl. 12:15:54 UTC+1 tirsdag 14. januar 2014 skrev Avik Sengupta følgende:
>>
>> Use Base.keys(..)
>>
>> julia> a=Dict()
>> Dict{Any,Any}()
>>
>> julia> a["x"]="y"
>> "y"
>>
>> julia> keys(a)
>> KeyIterator{Dict{Any,Any}}({"x"=>"y"})
>>
>> julia> keys="z"
>> Warning: imported binding for keys overwritten in module Main
>> "z"
>>
>> julia> keys(a)
>> ERROR: type: apply: expected Function, got ASCIIString
>>
>> julia> Base.keys(a)
>> KeyIterator{Dict{Any,Any}}({"x"=>"y"})
>>
>>
>> On Tuesday, 14 January 2014 10:22:24 UTC, Sven Mesecke wrote:
>>>
>>> Hi,
>>>
>>> too early this morning I assigned some values to `keys`, thereby
>>> accidentally making the `keys()` method of `dicts` inaccessible. Is
>>> there a way to get rid of this without restarting the REPL? Stupid, I know.
>>>
>>> Second question: what I want in the end is a list of keys from a dict
>>> sorted according to their value. Is there any other way than extracting
>>> keys and values, using `sortperm` to get the index vector and then
>>> reordering the keys array?
>>>
>>> Thanks a lot,
>>> best,
>>>
>>> Sven
>>>
>>> --
>>> Sven Meseckesveme.org
>>>
>>>
