Re: [julia-users] Re: How to create own format with two digits 3=03, 10=10, 99=99 (only range 00:99)

[Paul Analyst]

Big thx, but I need:
 01*02=02
like 1*2=2
Paul
W dniu 2015-05-20 o 14:21, Kristoffer Carlsson pisze:

In Julia you concatenate strings with *

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julia>a=[@sprintf("%02d",i)fori =1:99];


julia>a[1]*a[2]
"0102"

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On Wednesday, May 20, 2015 at 10:05:08 AM UTC+2, paul analyst wrote:

    Txh, but unfortunatly is not to compute

    julia> a=[@sprintf("%02d",i) for i = 1:99];

    julia> a[1]+a[2]
    ERROR: MethodError: `+` has no method matching +(::ASCIIString,
    ::ASCIIString)
    Closest candidates are:
      +(::Any, ::Any, ::Any)
      +(::Any, ::Any, ::Any, ::Any...)

    I have in string data with time and i must compute changes only in
    on 2 last position
    table=
    2015-01-01
    2015-01-01
    2015-01-12

    I take last two digits
    int(table[i][9:10])
    compute somthing

    and I must put the last two Chars
    Always i need 2 char '12' or '01'



    Paul



    W dniu 2015-05-20 o 09:57, Jeff Waller pisze:

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    *[@sprintf("%02d",i)fori =1:99]*

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