solesilenzioso
Technical User
I need to convert a char string into aa int.
Someone could help me?
Thanks
Someone could help me?
Thanks
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How can I convert a String into an Int?
- Thread starter solesilenzioso
- Start date
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Do you mean you have a character representation of an integer? Like "4129"? Or do you have a character string whose bytes you want to represent as an integer?
In the former case, the string is already an integer as far as Tcl is concerned.
In the latter case, I think you want "binary scan". For example:
The string, "xyz", is 3 bytes, or 6 hexadecimal characters.
Bob Rashkin
rrashkin@csc.com
In the former case, the string is already an integer as far as Tcl is concerned.
In the latter case, I think you want "binary scan". For example:
Code:
% set a xyz
xyz
% binary scan $a H6 b
1
% set b
78797a
%Bob Rashkin
rrashkin@csc.com
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