Programming jobs are as hot as ever and there is no end in sight. If you are looking for a secure job with the flexibility to work online from anywhere, programming is the way to go. One of the best things about the field of computer programming is that the most popular programming languages can be learned online for free. Introductory programming courses are available for learning Java, Python, Perl, C++, and pretty much everything else. In addition to free online courses, there are hosts of websites dedicated to teaching you how to code. To add top programming skills to your resume, all you need is a computer, some dedicated time and the desire to learn. #1 – Java A search of the most popular programming skills on Indeed.com shows that Java is at the top in terms of outstanding jobs with salaries above $100K. The Java programming language tops the latest TIOBE Index as the most popular programming language and is also the TIOBE Programming Language Hall of Fame Winner for 2015...