Core features of Perl, regular expressions, file and text processing, pipelining
Python essentials and overview of GUI and web development
Ruby essentials and overview of GUI and web development
Tcl essentials and Tk GUI development
Multi-processing, multi-threading, database access, networking, interfacing to other languages
A comprehensive introduction to C++ in particular and object oriented programming in general. It covers all popular versions of C++ (C++98, C++11, C++14 & C++17)
Advanced C++ topics including memory management, efficiency, robustness, design patterns and an in-depth look at the Standard Library including the new features introduced in C++98, C++11, C++14, C++17 & C++20.