![]() Use these to report bugs, highlight duplicates, document reproduction steps, determine severity, calculate priorities, assign developers, record discussions, and track fix progress. The tools can help others to check updates and locate how, when, and where a bug appeared.Īdopt bug tracking systems such as Jira, FogBugz, or Bugzilla. Use a source control system like Git to manage code revisions. ![]() Use a good code editor with line numbering, color-coding, linting, auto-completion, bracket matching, parameter prompting, and more. Finding the cause of a bug is another matter, and developers often spend frustrating hours locating the source of an issue. Fixing a bug is often straightforward a corrected character or edited line of code solves the problem. What is Debugging?ĭebugging is the art of fixing software defects. If you’re unlucky, your application will run but not generate the results you expect. ![]() If you’re lucky, your code will crash with an obvious error message. However, after you write code and run it, things won’t be so clear if something goes wrong. It’s cross-platform and has become increasingly popular for creating server-side web applications, build tools, command-line apps, and more. Node.js is a popular JavaScript runtime with the same V8 engine used in Google’s Chrome browser. This article will set things right by giving you all you need to debug your code. This can lead to frustration when encountering a problem at the start of your coding journey. Node.js books and tutorials often explain debugging toward the end, and it’s often regarded as an advanced technique for expert developers.
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