An associative array is an array which uses strings as indices instead of integers. To see how associative arrays work, we’re going to look at both the Korn shell and Perl, though only the newest ...

Perl was once everywhere. Or at least it felt that way. Around the turn of the millennium, it seemed that almost every website was built on the back of this scripting language. It processed massive ...

I have a printf statment with a value I want to direct into a file.<BR>I have two problems.<P>1. How do I direct (Append) my printf or print value into a file?<BR>2. How do I make sure the file does ...