Remember a few years ago, when people used to say “learn to code” to students with obscure degrees? As it turns out, there’s ample opportunity to learn to code. There are roughly 9,600 openings for computer programmer jobs each year.
And yet, programming isn’t as easy as people glibly suggest. Even veteran coding experts face a coding problem from time to time. This programming problem can cause significant issues in lengthy code.
Whether you’re a veteran or a newcomer, a problem in your code can cause difficulties. Fortunately, we’re here to help! Read on to discover ten problem-solving steps.
1. Read the Programming Issue Multiple Times
The worst problem to solve is the one you don’t understand. Sometimes, you may think you’re solving a problem when you’ve mistaken what the issue is.
So, read over the problem several times to ensure you understand this coding issue. Do you comprehend what error or complication the code alerts you to?
Sometimes, it may help to explain what you think the problem is to a co-worker. Then, have them read the code to see if they come to the same conclusion.
How many times should you read the problem? Usually, three times is enough to get the gist of the problem. However, you can always read enough to feel comfortable.
2. Work Out the Coding Problem Manually With Multiple Data Sets
Messing with the digital data could complicate your code further. Instead, go old school and work through the problem by hand.
First, grab a piece of paper and a pencil. Then, work through your code with a few different data sets.
Remember that corner and edge cases could cause your problem. Edge cases include problems that occur at your maximum or minimum operating parameter. Corner cases occur outside standard operating parameters, even if each parameter operates in its specified range.
So, try out a data set that includes an edge case scenario. Then, use one that could constitute a corner case. Finally, try a standard sample set to see what you can find.
3. Work Smarter, Not Harder
There’s nothing wrong with simplifying your data set. Once you do, optimize your steps.
Is there anything you can generalize? Are there any steps you can reduce, or do you notice any repeating steps? These could give you leads to correct your programming issue.
4. Try Writing Pseudocode
Once you’ve worked out the general steps for your code, try writing pseudocode. You can then translate this into code that can help you define your code’s structure.
Remember to write pseudocode line by line. You can write these lines on paper or in your code editor’s comments. You may prefer to write this on paper if working on digital code proves intimidating.
Finally, remember that your syntax is less important than your pseudocode’s logic and steps. These factors will help you figure out the error in your program.
5. Convert Your Pseudocode Into Genuine Code
When you complete your pseudocode, start the process of writing genuine code in your coding language. The first step is to copy your pseudocode from paper into your code editor. Then, replace your pseudocode with the actual code in your lines.
Finally, don’t worry too much about syntax. Over time, you can iron out the proper syntax. There’s no shame in using reference materials to correct your code syntax in the meantime.
6. Simplify Your Code
The next step is to simplify your new code. Many people try to show off by writing intricate and complex programming code. However, simplicity is much more reliable than complexity.
So, how can you begin simplifying your code? You can filter out unnecessary items from your arrays as a start.
It often helps to ask yourself some questions to guide your simplification. For example, consider these:
- What are your goals for this process?
- How else can you make your code easier to read?
- Are there unnecessary steps to remove?
Once you’ve simplified your code, move to the next step.
7. Begin Debugging Your Code
Ideally, you’ve debugged your code throughout this process. This practice can help you catch syntax errors or logical gaps in a manageable way.
However, if you haven’t done so, this stage is a great time to start. When you encounter bugs, trace the code line-by-line to determine whether there was anything unexpected in your program.
8. Write Helpful Comments
When you first write code, you often feel its meaning will always remain clear. However, over time, you may forget what some lines mean.
That’s why comments are so critical. Write brief, thorough notes that explain the role your lines play. This process can save you significant time and trouble in the future.
9. Receive Feedback Through Code Reviews
The next step is to receive feedback from other code developers. Depending on your circumstances, these may be professional colleagues, professors, or friends.
These people may have encountered the types of problems you face. If so, they can offer advice you may not have considered before. Or, maybe a second pair of eyes can identify solutions you hadn’t thought of.
10. Never Stop Practicing
Regardless of how long you’ve been coding, the practice remains essential. Even expert developers have to continue practicing to improve their skills.
As you practice, remember other steps in this guide. Read over problems you encounter. Then, write sample codes that you can use to correct your program.
Also, leave notes that help you and other programmers understand your code. This step makes it easier for you to receive feedback and keep track of your progress.
Find More Tips for Success
Fixing a coding problem can be an incredibly frustrating experience. Don’t let it get you down, though! Every developer encounters these problems at some point.
Instead, use these steps to resolve your programming problem. If you can, find other professionals to examine your code.
These steps can help you grow as a programmer. However, there are several other ways to reach this growth!
Our website contains several tips and tricks to help you grow as a programmer. Check out our content today to find the information you need!