Is It Really Necessary to Learn Programming Logic Before Starting to Code?

Is it necessary to learn programming logic before diving into programming? This question often arises among beginners, who try to figure out the best approach to start their programming journey. While opinions may vary, understanding programming logic is indeed crucial. Let's delve deeper into the topic.

Why Programming Logic Matters

Programming is not just about writing code. It involves a set of rules and principles known as programming logic. Before diving into a specific programming language, it is essential to master the underlying concepts of programming logic. This 'brain' of a programmer, as many experts have termed it, is the foundation upon which all programming skills are built.

The Importance of Formal Logic in Programming

Some confusion arises when participants equate programming logic with formal logic, as introduced in mathematics courses. While some basic understanding of formal logic can be helpful, it is not necessarily the most critical aspect for beginners. Instead, a more practical and straightforward approach is recommended.

Structured Programming and Top-Down Strategy

One of the traditional approaches to programming is the top-down strategy. This structured programming method emphasizes planning and structuring the code before writing it. It involves breaking down the problem into smaller, manageable parts and then addressing each part systematically. This approach was highlighted by our expert, who started programming in RPG, a mainframe language for AS/400 computers. According to him, even though modern programming languages have evolved, the essence of structured programming remains relevant.

In essence, structured programming helps in:

Breaking down complex problems into simpler parts. Optimizing the writing process by ensuring all parts of the code align cohesively. Improving code readability and maintainability. Reduces the likelihood of errors.

Learning by Doing: Practical Tips for Success

While structured programming is valuable, hands-on experience is equally essential. Begin by learning the basics of the programming language of your choice. Once the syntax and basic structures are clear, start writing small programs. As you code more, you'll encounter common obstacles and solutions that will contribute to your programming logic.

However, just coding is not enough. Engage with more experienced programmers. They can provide insight and help refine your approach. Here are some tips:

Self-Learning: Enroll in courses or use online resources to learn the language thoroughly. Mentorship: Find a mentor who can provide guidance and answer your questions. Offering to buy their lunch can sometimes break the ice and initiate a more collaborative relationship. Community Engagement: Participate in coding communities and forums. Actively seek feedback on your code and be willing to learn from constructive criticism.

Remember, the key is not just to get the code working, but to understand why it works. A better programmer can explain the rationale behind their approach, helping you to develop a deeper understanding of the language and the logic behind it.

Conclusion: A Balanced Approach

Learning programming logic should be approached with a balanced mindset. While formal logic has its place, the practical skills gained from structured programming and self-experience are equally important. By combining structured learning with hands-on experience and mentorship, you can develop a robust skill set that will serve you well in your programming endeavors.