Use comments to prepare the reader for what is to follow Document surprises not obvious in the code for (element=0; element < elementCount; element++) { // Use right shift to divide by two. Substituting // right-shift operation cuts loop time by 75% elementList [element] = elementList [element] >> 1; }

Nov 24, 2014 · Comments are annotations in source code, written for programmers who maintain the code. Comments are the only feature common to all* programming languages. Comments are amazingly useful, mainly because we spend more time reading code than writing it. * general purpose languages 5@PeterHilton •. 6. What are comments for?

May 21, 2014 · C programming language supports two types of comments: single-line comments and multi-line comments. Single-line comments start with // and are used to comment individual statements. Multi-line comments start with /* and end with */ and can span multiple lines, making them useful for documentation at the beginning of code or for commenting ...

Commenting “DOs” Write code at the level of intent Use comments to prepare the reader for what is to follow Document surprises not obvious in the code for(element=0; element < elementCount; element++) { // Use right shift to divide by two.

Learn the importance of commenting code in programming, different types of comments, and tips for maintaining comments. Examples from "The Practice of Programming" by Kernighan and Pike.

Mar 28, 2019 · Code Documentation and Comments in the Program. Revealing the Secrets of Self-Documenting Code. Nikolay Kostov. Telerik Software Academy. academy.telerik.com. Senior Software Developer and Technical Trainer. http://Nikolay.IT. Table of Contents. The Concept of Self-Documenting Code.

Jan 12, 2019 · Java comments: → Java comments are statements that are not executed by the compiler and interpreter. → The comments can be used to provide information about each line of code. → It can also be used to hide program code for specific time.

The document provides an overview of the C programming language. It discusses why C is a good foundational language, the structure of C programs including functions and comments, basic data types, and input/output functions like printf and scanf.

Why are there so many programming languages? What makes a language successful? Why do we have programming languages? What is a language for? Backus, “Can Programming Be Liberated from the von Neumann Style?” Is this natural? ... It is if you’re used to it! Help you choose a language.

When you look back at your code or others want to collaborate with you, they can read your comments and easily figure out what your code does. The # sign will only comment out a single line. While you could write a multi-line comment, starting each line with #, that can be a pain.