What are the different logging levels in software development?
In software development, common logging levels include DEBUG, INFO, WARN, ERROR, and FATAL. Each level indicates the severity of the log message.
Can you explain what each logging level means?
Sure! DEBUG is for detailed information, INFO is for general operational messages, WARN indicates a potential issue, ERROR signifies a failure, and FATAL represents critical errors that cause a program to abort.
When should I use WARN instead of ERROR?
Use WARN for situations that are not immediately harmful but could lead to issues later, while ERROR should be used for actual failures that need attention.
How can I implement logging levels in my application?
You can implement logging levels by using a logging library that supports different levels, allowing you to filter messages based on their severity.
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