1st Edition:

Pg 54:

The C code that reads:

The value "0x800000000" should really be "0x80000000" (seven zeros instead of eight).

Pg 65:

Simple spelling mistake: "represernt" should be "represent".

Pg 136:

The book claims that there are 2^56 (two raised to the 56th power) elementary particles in the known universe. This number is too small (I copied this from some article without verifying it myself – shame on me). The real value is around 2^76 (approximately). So, in theory, it might be possible to build a memory subsystem with 2^64 bytes of memory. Physically, however, such a memory subsystem would be huge (for example, it takes four billion DVDs to represent this much information). So it's probably still safe to say that 2^64 is still an "infinite" amount of memory as far as personal computers are concerned.

2nd Edition:

Pg 165:

The C code that reads:

while( *ePtr !- '\0' && *ePtr != 'a' )

should really be:

while( *ePtr !- '\0' && *ePtr != 'e' )