My oldest son is back in college and currently working on a really long programming assignment. The course requires him to use the Java programming language and he is not very happy about it. At the beginning of the project, he was told by the teaching assistants that his code would approach 5,000 lines of code and take 3 weeks to write. Part of the reason for the class is to show the flexibility of Java. My son doesn't see it that way. His preference would have been to use Erlang. He could do everything the 5,000-line Java program does with 25 to 30 lines in Erlang.
This brings up the topic of programming languages. Not all of them are created equal. If you want to write something that runs very fast and only needs to run on one platform, do it in Assembly. If you need something to run as fast as possible but it may run on a number of different operating system (i.e. Linux, Windows, or Mac), then use C. If you are working with statistics then R is your best choice. A good software developer will know the benefits of a number of different languages and apply the best one for the problem at hand.
Does that mean that every software developer should know every language out there? No, but he or she should be familiar with a number of different languages along with the strengths and weaknesses of each. Software developers should also be experimenting with new languages when time permits and not rely on one language to do everything. After all, 30 lines in one language is a whole lot less work than 5,000 even if you have to learn a new language. The 30 lines of code is also a lot easier to maintain.
Wednesday, October 22, 2014
Programming Languages
Labels:
Assembly Language,
best practices,
C,
Computer Programming,
Erlang,
Java,
programming languages,
R
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