Bad Code Examples

What are some examples of good code vs bad code in a professional setting? Feel free to expand, taking notes! Heading into my final year at university, and done 2 internships. I would still consider myself a robust, scrappy programmer, making one functionfile programs, nested loops, nested if statements, and messy code that works. Rarely use

As developers, we all know that writing clean, readable code is key to maintaining long-term project health. It not only helps us but also our teammates who will read, maintain, and extend the

A collection of notable bad code made by seanpm2001 I am still learning what classifies as bad code, and this archive will serve that purpose. collection gplv3 bad-code md txt gpl3 badcode seanpm2001 bad-code A roguelike dungeon crawler or an example of how not to write games. android game java roguelike random-generation bad-code animated

After a few years of experience, I saw so much badly written code that I could write a book showing all these dirty examples. Those experiences made me a clean code freak. To understand this article, you need to have at least basic knowledge of

Bad code review example 2. The following exchange took place here Checker reports a problem with the name of the attempt method, suggesting to use getter or getAttempt , Author Disagrees with

The code should be well tested. Tests serve as an executable code specification and examples of its use. The qualities of bad code Bad code looks like something that was written in a hurry, without giving any meaning. No documentation. Unnecessary use of loop and jump operators. It takes more time and resources to complete than usual.

Bad code, on the other hand, is a ticking time bomb - difficult to update and can lead to costly rewrites. For example, when receiving a callback from an external payment channel, update state through an API instead of directly modifying values. class PaymentInstruction

Hardcoding is the practice of embedding data directly into your code rather than using variables or constants. While it might seem convenient initially, hardcoding values can make the code rigid, difficult to maintain, and prone to errors. Hardcoded Passwords and Security. One of the most perilous examples is hardcoding passwords.

Bad code is like bad novel. It is chaotic, has an obscure structure, and it is generally difficult to get an immediate idea of what the author wanted to say. The Main Signs of Bad Code. If we try to deduce the signs of low-quality code, the list will be as follows it is difficult to make sense of it it has unnecessary iterations and complexities

Discover the world of code quality with our illustrated example! Understand the difference between good and bad code, even if you're not a programmer. Explore the fundamentals with visual explanations. It is a dangerously unregulated field, as a few lines of bad code could literally cause a loss of life, depending on the circumstances.