The three read commands are reading the first, the second and the third
element of the file (and interpret them as Int32). That the values are in
general different should not be a surprise.
Yes, after you finish reading the file, you should close it:
f = open("numbers.dat")
anInt = read(f, Int32)
Thank you very much, Michele! One more question, if you do not mind. If I
do something like this:
f = open("numbers.dat")
a = read(f, Int32)
a = read(f, Int32)
a = read(f, Int32)
then a is different each time. I believe I read something about that you
should use command close() each you op
You open the file in the correct way. To read the integer, do read(f,
Int32) followed by read(f, Float64, 1_000_000) to read the million floats.
See the manual at
http://docs.julialang.org/en/release-0.5/stdlib/io-network/
On Tue, Oct 25, 2016 at 10:05 PM, Aleksandr Mikheev
wrote:
> Hello, sorry
On Tue, Oct 25, 2016 at 4:05 PM, Aleksandr Mikheev
wrote:
> Hello, sorry if this question have already been asked, but I could not find
> a similar thread. So, I have a .dat ("numbers.dat") file, which I should
> open. I believe I should do something like this:
>
>> f = open("numbers.dat")
>
>
> A
Hello, sorry if this question have already been asked, but I could not find
a similar thread. So, I have a .dat ("numbers.dat") file, which I should
open. I believe I should do something like this:
f = open("numbers.dat")
And after that I tried to read it:
readlines(f)
However, Julia write
