Monday , 20 November 2017

Steps To Find And Fix A Bug For Software Developers

bug-how-to-find-and-fix-software

In technology, a bug is not a beetle or a cockroach. It is a coding error in a computer program. A bug will cause a program to work incorrectly or possibly not work at all. Some bugs are harmless to your All In One PC. Others however, can cause serious problems for computer users. If you dabble in computer software creation you may want to familiarize yourself with the debugging process. Below are some basic how-to steps to rid your computer software of a bug.

Identify The Problem

The most important step to fixing a bug is understanding what the bug is. Whether it was you or someone else who discovered the glitch, make sure you have an accurate account of what happened. Write down what the user was trying to do with the computer program and what happened instead. Then, conduct some research. Google the error message if there was one. Try to recreate the bug in your database or free FTP software. Once you know exactly what happened you can better understand where the bug came from. This is the first step to fixing the problem.

Find The Bug

The next step to fixing a bug in your program is to find it. This can be one of the most challenging steps, which is why step one is so important. Once you have an accurate idea of where the bug came from, you will know where you should most closely search for the bug in your code. Try a debugging program to help you find the culprit. However, keep in mind that these programs may not always be 100% accurate. They are merely a tool to help you track down the problem. If you can narrow down which section of code your bug is coming from, you will be well on your way to finding it.

Determine The Correct Fix

Once you have found the offensive line of code, take time to analyze it. This can be an easy fix, like adding a colon or a dash where there is not one currently. It may however, be a bit more difficult. You may have to do some substantial abstraction definition rewriting if the situation calls for it. Check the surrounding code of the bug for any extra errors. Before you alter or rewrite the code make sure there are no risks you could be adding to your program.

Run Your Program

After you have determined the correct solution and eliminated the bug your next step is to conduct a test. Run the program to make sure everything is working correctly. If your solution worked, document the problem and how you solved it. This way, the method can be used as a reference should the same bug pop up again. If the problem persists, you may have to call in reinforcements. Get a second pair of eyes on the case. Just make sure it is someone who is qualified in the field. Seek out help on the internet in forums pertaining to your program. Extra helping hands can speed up the debugging process. Before you know it, you will have a program free of glitches.

If you are involved in coding or software creation, debugging can be a daunting process. However, you can eliminate a bug at the source as long as you are patient and diligent. Remember to document and research your problem. Once you have an idea of what the bug is, there is surely a solution out there for you.

Photo from http://www.businesscomputingworld.co.uk/bugs-versus-flaws-know-what-youre-up-against/

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