Become a fan of Slashdot on Facebook

 



Forgot your password?
typodupeerror
Note: You can take 10% off all Slashdot Deals with coupon code "slashdot10off." ×
Google

Submission + - The thing that cannot be Googled

tetsuo29 writes: So, I'm dissecting a Perl script that a co-worker wrote and not being very familiar with Perl, I have no idea yet what the line "$| = 1;" means. In trying to google for it, I've discovered that "$|" cannot be searched for by Google. Try it. It doesn't even return the standard page that says:

Your search — "[search terms]" — did not match any documents

Suggestions:

        * Make sure all words are spelled correctly.
        * Try different keywords.
        * Try more general keywords.

The results page is the equivalent of Google nothingness. Now, I think that "$|" is somehow related to CGI.pm and therefore probably CGI in general, but still shouldn't the brilliant coders at Google be able to code for this and index this as a search term so that clueless dolts like me can google for it to find out what it means?

So, I ask you Slashdotters:

    * What does '$| = 1;' mean in Perl?
    * Is there a way to google for that term?
    * Has anyone else found any text that Google will return 'Google nothingness' as I've described it?

If bankers can count, how come they have eight windows and only four tellers?

Working...