Code Debugger

Introduction

Code debugging is the process for fixing the errors, bugs, any defaults or detecting issues occurring in the content provided by the user in order to run the system programme. It is a key element which acts as a detective / spy as it finds out the bugs or error within the system programme. It is quite a frustrating work to master the tool to use it in such a useful way but once a person masters the systematic approach of debugging, it can turn the hassle work into a smooth and satisfying puzzle. There is a very famous story behind the word "debugging", it was eventually attributed to Rear Admiral Grace Hopper who was a pioneering computer scientist.

Process Involved in Code Debugging

• Identifying - It is the very first and important part to note out. In order to fix any problem in the programme firstly it is required to capture the cause of the problem along with the substance which is causing the problem to occur (the exact inputs or user actions that triggered the error to occur). Once the triggered error is identified it will make the fixing of the error more effective in order to remove the bug easily.
• Isolating the Root Cause - Extract down the exact section of the programme which triggered the error to occur. Take that section and go through it line by line so that the minute error can be extracted and replace the code with the temporary right code using commands that are required to make the system programme work fluently without any further interruptions.
• Formulate It to Fix - Develop a theory for why the bug is occurring multiple times and find out the targeted solution for that. Add the exact and final solution for debugging the root cause of the error making the accurate response within the system programme affecting the working of the programme, rather than just patching over the symptoms.
• Varify the Fix - Assure that the changes made are properly done without breaking the other part of the software, also ensuring that the error is truly gone. Confirm once by running the exact scenario that earlier caused the bug to verify that it is resolved. Once everything is confirmed again it will make the system effective and won't cause the problem to occur again.
• Keep the Record of Changes - Make sure to keep track of the documents of what went wrong in order to prevent it from happening again. It is the most important one out of all as it helps in knowing all the faults along with the solutions to make the program effective.

These were the things (process or steps) which are very much essential for the thorough solution of debugging. As mentioned above, debugging which is a tool as well as the process is an important factor which makes the work easy and professional. Debugging not only helps in fixing the error but also it prevents the system functions issue and helps in improving the overall performance of the software.

Debugging Strategies

Beginner's Strategy:-

• Error Handling or Managing - When someone is new and has basic knowledge about the process of debugging that person directly tries to interpret the solution without looking into the input provided in the programme.
• Testing - Only focuses on the ideal input and does not focus on the main concept of the programme to run it.
• Version Control - This is quite important but in this a person manually re writes the code to fix the problem rather than seeing the core cause of it, which breaks everything.
• Mindset - The user simply assumes that the compiler or the external booklet is broken due to which the system is not working.

A Professional's Strategy :--

• Error Handling or Managing - Meanwhile in this category the user goes throughout the program line by line so that the map of error can be traced and resolved accordingly.
• Testing - Vigorously tests its work frequently in order to confirm that everything is okay and perfectly fine to run.
• Version Control - Uses the right tool or concept / ideas used for experiment safely to run or roll back the programme seamlessly.
• Mindset - Accept the challenge and verify their own logic to make the outcome possible to run. Users interpret their own thinking so that it can come to a solution.

Conclusion

Code debugging is the best tool. Treat the error or bugs not as faults or failure but as the mediator which gives a time to time check to your knowledge making the level of understanding more better. It simply clarifies the best question in the mind of the user which is - how the code is behaving versus how should the code actually behaves. Try to read the logs line by line and carefully so that the minute to minute error can be caught at the time of verification rather than at the time of outcome which can embarrass the flow of performance. It has tremendous power to clarify the faults instantly and flawlessly within it.