Don't Forget Print When Debugging

I learned in my journey of coding, debugging is an art form that developers master over time. While sophisticated debuggers offer a plethora of tools to dissect and analyze code, there's an often-underestimated companion that stands the test of time—print statement(or in the realm of JavaScript, console.log).

Don't get me wrong, debugger is great. It offers a suite of features, from breakpoints to step-through execution, providing surgical precision in diagnosing issues. However, print and console.log can be just as handy and in some situations, more direct.

Unlike debuggers that might require setting breakpoints or navigating through complex interfaces, print/console.log can reveal the state of variables or the execution flow at a glance, enabling developers to quickly validate assumptions and pinpoint issues.

Print/console.log isn't just limited to showcasing variable values. With a variety of formatting options and additional information, developers can tailor their print statements to serve as dynamic diagnostic tools. Whether logging timestamps, function names, or custom messages, they adapt to the developer's needs.

Let's not forget: that code is not only for computers but also for human eyes. When debugging collaboratively or revisiting code after a hiatus, well-placed print/console.log statements act as signposts, guiding developers through the logic and facilitating a quicker understanding of the codebase.

Debugging isn't just about fixing immediate issues; it's also about learning and improving. Print/console.log acts as a trail of breadcrumbs, documenting the developer's thought process during debugging sessions. This log can serve as a valuable resource for future reference or for onboarding new team members.

My learning of the day: the power of print/console.log, often underestimated, weaves a thread of simplicity and immediacy. So, as we navigate the intricate dance of debugging, let's not forget to embrace the elegance of print/console.log.