You can also use chomp() which is specific to newlines (strip() removes all
whitespace)
Base.chomp(string)
Remove a trailing newline from a string
julia> a = "asd "
"asd "
julia> chomp(a)
"asd "
julia> strip(a)
"asd"
On Wednesday, June 17, 2015 at 4:41:45 AM UTC-5, René Donner wrote:
>
>
Hi,
you can use strip() for that. This and some other very handy functions (e.g.
lstrip / rstrip) are listed in
http://docs.julialang.org/en/release-0.3/stdlib/strings/?highlight=strip#strings
cheers,
rene
Am 17.06.2015 um 11:38 schrieb Paul Analyst :
> Is another way [1:end-1] to lost "\
Is another way [1:end-1] to lost "\n" on the end of line?
julia> readline(open("temp.txt"))[1:end]
"1\n"
julia> readline(open("temp.txt"))[1:end-1]
"1"
Paul
W dniu 2015-06-17 o 11:33, Paul Analyst pisze:
Ok, sorry, i don`t see 1 line:)
|Base.readline(s, i::Int) = (for (j,line) in enumerate(eac
Ok, sorry, i don`t see 1 line:)
|Base.readline(s, i::Int) = (for (j,line) in enumerate(eachline(s)); if
j==i; return line; end; end; error("not enough lines"))
Is oK ,big thx
Paul
|
W dniu 2015-06-17 o 11:27, Paul Analyst pisze:
Unfrtunatly can`t run, (in Julia 3.6 the same)
_
Unfrtunatly can`t run, (in Julia 3.6 the same)
_
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You could create your own:
julia> Base.readline(s, i::Int) = (for (j,line) in enumerate(eachline(s));
if j==i; return line; end; end; error("not enough lines"))
readline (generic function with 4 methods)
julia> f = open("/tmp/tmp.txt", "w")
IOStream()
julia> for i in 1:20 write(f, "$i\n") end
