Hello,
I'm not sure if this is what you need, but you could use:
str = "abc"
temp = collect(graphemes(str))
find(temp .== "c")
On Thursday, October 20, 2016 at 2:34:03 PM UTC-3, program...@gmail.com
wrote:
>
> What wrong ?
> julia> o=open("string.txt","w")
> IOStream(<file string.txt>)
>
> julia> write(o,b)
> 12
>
> julia> close(o)
>
> julia> o=open("string.txt")
> IOStream(<file string.txt>)
>
> julia> temp=readline()
>
> "\r\n"
>
> julia> temp=readline(o)
> "sa sdś aa,1"
>
> julia>
>
> julia> temp[6]
> 'ś'
>
> julia> temp[7]
> ERROR: UnicodeError: invalid character index
> in slow_utf8_next(::Array{UInt8,1}, ::UInt8, ::Int64) at
> .\strings\string.jl:67
> in next at .\strings\string.jl:92 [inlined]
> in getindex(::String, ::Int64) at .\strings\basic.jl:70
>
> julia> temp
> "sa sdś aa,1"
>
> julia> eltype(temp)
> Char
>
> julia> typeof(temp)
> String
>
> julia> temp[3]
> ' '
>
> Paul
>
>
