Re: [julia-users] Re: How to find the index of array containing some text (substring)

2015-07-08 Thread Scott Jones 
I think you need parse, instead of convert, for these cases.

On Wednesday, July 8, 2015 at 2:41:01 PM UTC-4, paul analyst wrote:
>
> thx, bat no:) 
> In my array are digits too.  I must Some loop to preapere . 
> Paul 
>
> julia>  A2 =   map( (x)->convert(ASCIIString,x), A) 
> ERROR: `convert` has no method matching convert(::Type{ASCIIString}, 
> ::Float64) 
>   in convert at base.jl:13 
>   in anonymous at none:1 
>   in map at base.jl:189 
>
>
> W dniu 2015-07-08 o 20:35, Eduardo Lenz pisze: 
> > 
> >  A2 =   map( (x)->convert(ASCIIString,x), A) 
>
>

Re: [julia-users] Re: How to find the index of array containing some text (substring)

2015-07-08 Thread Paul Analyst 

julia> A2 =   map( (x)->convert(ASCIIString, string(x)), A)
ERROR: invalid ASCII sequence
 in convert at ascii.jl:101
 in bytestring at string.jl:644
 in convert at ascii.jl:120
 in anonymous at none:1
 in map at base.jl:189

But after readcsv(file, UTF8 String) works!

THX

Paul


W dniu 2015-07-08 o 20:46, Eduardo Lenz pisze:

A2 =   map( (x)->convert(ASCIIString, string(x)), A)

Re: [julia-users] Re: How to find the index of array containing some text (substring)

2015-07-08 Thread Paul Analyst 

if i read data like String is ok , but is problem with digit:)

data=readcsv("file.txt",UTF8String)

Paweł

W dniu 2015-07-08 o 20:40, Paul Analyst pisze:

thx, bat no:)
In my array are digits too.  I must Some loop to preapere .
Paul

julia>  A2 =   map( (x)->convert(ASCIIString,x), A)
ERROR: `convert` has no method matching convert(::Type{ASCIIString}, 
::Float64)

 in convert at base.jl:13
 in anonymous at none:1
 in map at base.jl:189


W dniu 2015-07-08 o 20:35, Eduardo Lenz pisze:


 A2 =   map( (x)->convert(ASCIIString,x), A)

Re: [julia-users] Re: How to find the index of array containing some text (substring)

2015-07-08 Thread Eduardo Lenz 
My last atempt :0)

A2 =   map( (x)->convert(ASCIIString, string(x)), A)

good luck !



On Wednesday, July 8, 2015 at 3:41:01 PM UTC-3, paul analyst wrote:
>
> thx, bat no:) 
> In my array are digits too.  I must Some loop to preapere . 
> Paul 
>
> julia>  A2 =   map( (x)->convert(ASCIIString,x), A) 
> ERROR: `convert` has no method matching convert(::Type{ASCIIString}, 
> ::Float64) 
>   in convert at base.jl:13 
>   in anonymous at none:1 
>   in map at base.jl:189 
>
>
> W dniu 2015-07-08 o 20:35, Eduardo Lenz pisze: 
> > 
> >  A2 =   map( (x)->convert(ASCIIString,x), A) 
>
>

Re: [julia-users] Re: How to find the index of array containing some text (substring)

2015-07-08 Thread Paul Analyst 

thx, bat no:)
In my array are digits too.  I must Some loop to preapere .
Paul

julia>  A2 =   map( (x)->convert(ASCIIString,x), A)
ERROR: `convert` has no method matching convert(::Type{ASCIIString}, 
::Float64)

 in convert at base.jl:13
 in anonymous at none:1
 in map at base.jl:189


W dniu 2015-07-08 o 20:35, Eduardo Lenz pisze:


 A2 =   map( (x)->convert(ASCIIString,x), A)

Re: [julia-users] Re: How to find the index of array containing some text (substring)

2015-07-08 Thread Eduardo Lenz 


Maybe

 A2 =   map( (x)->convert(ASCIIString,x), A)

and then 

f = Bool[contains("b",i) for i in A2]

or 

f = Bool[contains("b",convert(ASCIIString,i) for i in A]

Strings are not my speciality :0)



On Wednesday, July 8, 2015 at 3:26:42 PM UTC-3, paul analyst wrote:
>
> Big Thx , but "b",i in oposit order must like below... i,"b" 
>
> But  my aray is 2261-element Array{Any,1}:  , the trick working only 
> with Array{ASCIIString,1}: , How convert Array Any to Array ASCIIString ? 
>
> julia> [contains("b",i) for i in A] 
> 4-element Array{Any,1}: 
>   false 
>   false 
>   false 
>   false 
>
> julia> A 
> 4-element Array{ASCIIString,1}: 
>   "aaa" 
>   "aab" 
>   "aac" 
>   "aba" 
>
>
> julia> [contains(i,"b") for i in A] 
> 4-element Array{Any,1}: 
>   false 
>true 
>   false 
>true 
>
> W dniu 2015-07-08 o 19:58, Eduardo Lenz pisze: 
> > [contains("b",i) for i in A] 
>
>

[julia-users] Re: How to find the index of array containing some text (substring)

2015-07-08 Thread Eduardo Lenz 
Improving the answer

f = Bool[contains("b",i) for i in A]

susch that

A[f]

returns 

 "aab" and "aba".

Hope it helps.

On Wednesday, July 8, 2015 at 2:58:43 PM UTC-3, Eduardo Lenz wrote:
>
> Hi
>
>[contains("b",i) for i in A]
>
> should do the trick.
>
> On Wednesday, July 8, 2015 at 2:26:12 PM UTC-3, paul analyst wrote:
>>
>> Is array A
>> julia> A=["aaa","aab","aac","aba"]
>> 4-element Array{ASCIIString,1}:
>>  "aaa"
>>  "aab"
>>  "aac"
>>  "aba"
>>
>> How to How to find the index this arrary containing "b" ?
>>
>>
>> julia> find(A,"b")
>> ERROR: `find` has no method matching find(::Array{ASCIIString,1}, 
>> ::ASCIIString)
>>
>> julia> getindex(A,"b")
>> ERROR: `getindex` has no method matching getindex(::Array{ASCIIString,1}, 
>> ::ASCIIString)
>>
>> julia> search(A,"b")
>> ERROR: `search` has no method matching search(::Array{ASCIIString,1}, 
>> ::ASCIIString)
>>
>> julia> search(A,"b")
>> ERROR: `search` has no method matching search(::Array{ASCIIString,1}, 
>> ::ASCIIString)
>>
>>
>> Paul
>>
>

Re: [julia-users] Re: How to find the index of array containing some text (substring)

2015-07-08 Thread Paul Analyst 

Big Thx , but "b",i in oposit order must like below... i,"b"

But  my aray is 2261-element Array{Any,1}:  , the trick working only 
with Array{ASCIIString,1}: , How convert Array Any to Array ASCIIString ?


julia> [contains("b",i) for i in A]
4-element Array{Any,1}:
 false
 false
 false
 false

julia> A
4-element Array{ASCIIString,1}:
 "aaa"
 "aab"
 "aac"
 "aba"


julia> [contains(i,"b") for i in A]
4-element Array{Any,1}:
 false
  true
 false
  true

W dniu 2015-07-08 o 19:58, Eduardo Lenz pisze:

[contains("b",i) for i in A]

[julia-users] Re: How to find the index of array containing some text (substring)

2015-07-08 Thread Eduardo Lenz 
Hi

   [contains("b",i) for i in A]

should do the trick.

On Wednesday, July 8, 2015 at 2:26:12 PM UTC-3, paul analyst wrote:
>
> Is array A
> julia> A=["aaa","aab","aac","aba"]
> 4-element Array{ASCIIString,1}:
>  "aaa"
>  "aab"
>  "aac"
>  "aba"
>
> How to How to find the index this arrary containing "b" ?
>
>
> julia> find(A,"b")
> ERROR: `find` has no method matching find(::Array{ASCIIString,1}, 
> ::ASCIIString)
>
> julia> getindex(A,"b")
> ERROR: `getindex` has no method matching getindex(::Array{ASCIIString,1}, 
> ::ASCIIString)
>
> julia> search(A,"b")
> ERROR: `search` has no method matching search(::Array{ASCIIString,1}, 
> ::ASCIIString)
>
> julia> search(A,"b")
> ERROR: `search` has no method matching search(::Array{ASCIIString,1}, 
> ::ASCIIString)
>
>
> Paul
>