1 min read
0
Gist of the Day: Old SL4A Example!
So I’m on very little sleep after a long three days of travel which is not yet done. Nonetheless, the…
Category: Perl
1 min read
0
Gist of the Day: Counting Bits
I’m pretty sure there’s a more efficient way of doing this, but here’s what I’ve quickly typed up in 10…
1 min read
0
Gist of the Day: C Structs from Binary Files Using Perl
Hi, did ya miss me? I’m blogging from O’Hare today, it’s going to be a busy week for me with…
1 min read
0
Gist of the Day: Find All Paths for an Undirected Graph
I’ve been doing a lot of stuff lately with data structures and algorithms. This is one that seemed remarkably complicated…
1 min read
0
Gist of the Day: Find Which List Items Make Up a Given Sum
Here’s the scenario: you have two lists of integers, and you have a sum. Write an algorithm – in Perl,…
1 min read
0
Gist of the Day: Re-Inventing Hashes… In Perl.
Before you begin the well-deserved flaming, please understand that I do not intend on submitting this to CPAN. This is purely…
1 min read
0
Gist of the Day: Process Control with fork(), exec(), and kill()
I feel really bad for leaving you all high and dry yesterday… really bad… okay, you’re right, I don’t really…
1 min read
0
Gist of the Day: Ends in Four
Sometimes we have a simple task to do and we over-think it. Such was the case when someone asked me…
1 min read
0
Gist of the Day: Analyzing Performance with Benchmark.pm
In my post on Inline::C a few days ago I mentioned The Rules of Optimization Club, and then I ranted a little…