Re: Convert unsigned long int (64bit) to binary string(64bits)

Do you get any hints for 64bits when you run perl -V? I am using Strawberry 5.16.3 64bit on Win7 and I get the following:

print unpack( "b64", pack( "Q",   4_294_967_295)), "\n";
print unpack( "b64", pack( "Q", 126_294_967_295)), "\n";

Result:
1111111111111111111111111111111100000000000000000000000000000000
1111111111000010001000111110011010111000000000000000000000000000
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Re^2: Convert unsigned long int (64bit) to binary string(64bits) by salva (Canon) on Dec 13, 2013 at 08:20 UTC
It also works right for me on Ubuntu i386 which has Perl compiled with 64bit integers.	[reply]
Re^2: Convert unsigned long int (64bit) to binary string(64bits) by Anonymous Monk on Dec 13, 2013 at 15:34 UTC
I ran `perl -V \| grep use64` and I got `use64bitint=define, use64bitall=define,uselongdouble=undef`. It seems to be running perfectly this morning though and I can't replicate the weird results I saw last night. Thanks for the help anyways.	[reply] [d/l] [select]