Why is reading code so difficult?

The first reason code is harder to read than to write has to do with the sheer amount of data you need to keep in your head in order to read code. When you write code, you only need to remember the variables, algorithms, data, etc. relevant to the feature your are currently writing.

How do you read and understand a code?

What’s the best way to read and understand someone else’s code?

1. Find one thing you know the code does, and trace those actions backward, starting at the end. Say, for example, you know that the code you’re viewing ultimately creates a file with a list of movie titles.
2. Rinse and repeat.

Is it easy to understand once coding?

In general, yes. Most programming languages share similar concepts, and learning the new syntax for those concepts is easy if you already know the concepts.

How can I get better at reading code?

5 Tips for Practicing Code-Reading Skills

1. Pick the right codebase.
2. Use tutorials and documentation.
3. Scan the codebase to get a sense for the big picture.
4. Run the program to see how it works, if you can.
5. Set a timebox.

How does code obfuscation work?

Obfuscation in computer code uses complex roundabout phrases and redundant logic to make the code difficult for the reader to understand. The goal is to distract the reader with the complicated syntax of what they are reading and make it difficult for them to determine the true content of the message.

How can I improve my reading code skills?

Temporary Refactoring– Temporary refactoring also can help you improve your code reading skill. You can start by taking a long method and then keep breaking the method into multiple one. Keep doing that until you get a sense for what the intent of the larger method is about.

How can I make my code easier to read?

10 Tips for Improving the Readability of Your Code

1. 1 – Commenting and Documentation.
2. 2 – Consistent Indentation.
3. 3 – Avoid Obvious Comments.
4. 4 – Code Grouping.
5. 5 – Consistent Naming Scheme.
6. 6 – DRY Principle.
7. 7 – Avoid Deep Nesting.
8. 8 – Limit Line Length.