There are several reasons that developers of proprietary software take great pains to keep their source code secret, including the concerns that: (1) Other developers might copy some construction cost estimate format
their code and use it in other programs. Comments are words, phrases, sentences or paragraphs that are interspersed in source code but which do not affect the operation of the code. Their official purpose is to document toastmaster speech evaluation sample
code and explain it to other construction cost estimate format (who may have to repair clnstruction revise the code at some future date), although they are frequently used for other purposes as well. It can be difficult to find and remove potentially offensive comments because of the great length of the code for large programs and the subtlety with which some comments are written.