And don't tell me there isn't one bit of difference between null and space, because that's exactly how much difference there is. :-)
About this quote
- What does it mean?
- The author jokes that null and space are different, emphasizing the exact amount of difference.
- In plain terms
- He jokes that null and space differ, highlighting the precise gap.
- What can you take from it?
- Even small distinctions can be important in programming.
Where it applies
Putting it to work
Questions to consider
- Why does the distinction matter?
- How can small differences cause bugs?
Another view
The joke may downplay the practical impact of such differences.
More from Larry Wall
Although the Perl Slogan is There's More Than One Way to Do It, I hesitate to make 10 ways to do something. :-)
Permalink to quote #1 Besides, REAL computers have a rename() system call. :-)
Permalink to quote #3 Chip Salzenberg sent me a complete patch to add System V IPC (msg, sem and shm calls), so I added them. If that bothers you, you can always undefine them in co…
Permalink to quote #4
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