Making Code Legible

Question 1

What is indentation in code?

Answer 1

Adding spaces or tabs at the beginning of code lines to visually represent the structure of the code

Indentation shows how code blocks are related to each other.

Question 2

What is the purpose of blank lines in code?

Answer 2

To separate sections of code, making it clear where one section ends and another begins

This helps in visually organizing code for better readability.

Question 3

Why is capitalization of keywords important in programming?

Answer 3

In case-sensitive programming languages, correct capitalization is essential; it helps distinguish keywords from variables even in non-case-sensitive languages

Following conventions enhances code clarity.

Question 4

What are sensible variable names?

Answer 4

Clear and descriptive names for variables that make it easier to understand what the variable represents

Example: using employeeSalary instead of es or temp.

Question 5

What are comments in source code?

Answer 5

Annotations that explain what the code is doing and are not executed as part of the program

Comments are crucial for maintaining code and making it understandable.

Question 6

What is prettyprint?

Answer 6

The stylized display of source code with visual styling such as syntax highlighting, proper indentation, and color-coded elements

This makes code more readable based on the language syntax.