Lucas wrote:
> well, if I just open the file in binary mode, and write a string,e.g
> '660', how do i read the result? I means I need print the binary in
> screen.
I'm afraid that the more you write, the less sense you make.
> do these?
>
> fileWrite = open('a.jpg','ab')
> fileWrite.write('660')
> fileWrite.close()
>
> fileRead = open('a.jpg','rb')
> b = fileRead.read()
> fileRead.close()
> print b
that prints three bytes, "6", "6", and "0":
>>> fileWrite = open('a.jpg','ab')
>>> fileWrite.write('660')
>>> fileWrite.close()
>>> fileRead = open('a.jpg','rb')
>>> b = fileRead.read()
>>> fileRead.close()
>>> print b
660
what do you want it to print ?
</F>
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