Is there any way to debug my code in an efficient manner?

Question (519-D) my submission gave wrong answer because at just one place I forgot to use long long and dropped my ratings

I had no test case to catch my mistake

How can I debug for so silly but hazardous mistakes

How can I view a blog entry which is around a week old Even in the detailed section it is not there

If anybody is using SimpleCompile plugin alongwith vim editor in ubuntu please do reply on how you installed the plugin because it's not getting installed on my system

Best resource to start with python??

http://www.codechef.com/MARCH14/problems/SSTORY/

How to solve the above question using suffix arrays

What can be some basic questions to begin with suffix array and LCP