[Semibug] Need Help with C language
acascianelli at icloud.com
Sun Oct 17 11:54:20 EDT 2021
Ugh. Ignore last email. Long night. Sorry.
> On Oct 17, 2021, at 11:53 AM, Anthony Cascianelli <acascianelli at icloud.com> wrote:
> Bitwise left shift. I think.
> Anthony Cascianelli
>> On Oct 17, 2021, at 11:44 AM, Jonathan Drews <jondrews at fastmail.com> wrote:
>> Hi Folks:
>> I am trying to understand the C code in "Numerical Recipes for C". I came across this puzzling
>> for ( it=1, j=1; j <= n-1; j++ ) it <<= 1;
>> I know that it << 1 is a bitwise shift operation. What does it <<= 1 mean?
>> Kind regards,
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