Read and write to spreadsheet in Java

I was writing an algorithm that would run and produce some results. These results should have been stored some place and retrieved during next program run. New values would then be added to the resulting list. The program needed to remember all the results from all run.

Parse Apache log files with Python

We run our website on Apache servers and they generate a huge amount of log files every day. Looking through these files is a full time job, so we decided to parse them automatically to retrieve the data about possible 404 and 403 errors.

C++
C++ is the most advanced modern programming object-oriented language. It has imperative and generic programming features and also provides facilities for low-level memory manipulation.
Java
Java is one of the most popular computer programming languages that is concurrent and object-oriented. Main motto: "write once, run anywhere".