What are the most popular programming language tools for debugging code?

- use interactive shell e.g., ipython. Python is a dynamic language you can explore your code as you type. - use assert for stuff that can never happen. - print() can solve many debugging problems; logging module is suitable for long-living python processes. - write tests, run them often, python-nose provides extended test discovery and running features for unittest. - run pylint occasionally.

Or use an IDE that has a built-in debugger :). Even VS Code will do. Seriously, leave that command-line UI of pdb to those who can't debug in an IDE (for reasons, e.g. due to their project setup).

IDEs are probably best for debugging errors, data flow & determining state of variables. -- Visual Studio Code. -- PyCharm Jupyter is also a good alternative for interactive & graphical applications. For purely Scripting needs (or if the programmer is lazy) print() works in a pinch.

Apart from pdb, you could use Pycharm and VS code that have good debugging features such as step-by-step watch, expression evaluation, breakpoints, etc. You can find additional debugging features in Pycharm Professional such as debugging in docker container.

While working on a project I found 'breakpoints' is the easiest way to add a debugger and get an idea about the code and its functionality.

Apart from Eclipse, IntelliJ IDEA provides a powerful Java debugger with features such as breakpoints, step-through debugging, watch expressions, variable inspection, and more. It also supports remote debugging for Java applications running on servers or in containers. It also has excellent support for debugging Kotlin code, as Kotlin is fully interoperable with Java.

If you're using Eclipse, you may also do computations on an abacus. You will have a better time using IntelliJ IDEA. IntelliJ's debugger is a powerful tool for efficient debugging. Key features include setting breakpoints, inspecting variables in real-time, and stepping through code using actions like "Step Into" and "Step Over." You can also evaluate expressions, set conditional breakpoints, and remotely debug applications. The Watches panel helps monitor specific variables, and inline debugging allows debugging without switching views. Exception breakpoints catch exceptions instantly, and data views like Variables and Frames panels provide organized insights. Overall, IntelliJ's debugger simplifies debugging with a wide range of features.

I am too strongly lean on the support given by IntelliJ. This is largely due to the fact organizations tend to buy organizational level subscriptions for IntelliJ.

Use of IDE is very important, have worked on Eclipse and Intellij. Both have their own pros and cons. But personally felt Intellij, as it has more user friendly features, ease of writing code and debuging.

DevTools, available in modern browsers, offer powerful features for JavaScript debugging. It includes console, breakpoints, stepping through code, source maps, network analysis, and live editing, enhancing developers' ability to identify and fix bugs efficiently.

Debugging with Chrome DevTools involves using a comprehensive set of tools within the browser to identify and rectify issues in web applications. The primary interface, DevTools, presents various tabs such as "Console," "Sources," and "Network" to aid in the debugging process. The "Console" tab is essential for JavaScript error detection and execution monitoring, while the "Sources" tab enables setting breakpoints, stepping through code, and examining variables. The "Network" tab proves invaluable for scrutinizing network requests and responses, essential for identifying connectivity and performance problems. Debugging techniques may include breakpoint usage, variable inspection, and logging via console.log().

For browser testing I believe Chrome dev tools is the best out there. Also sometimes a rudimentary log line or a console log can also help in understanding. For a react and redux specific projects I suggest to try react and redux dev tools which are available as browser plugins

Visual Studio is an integrated development environment (IDE) developed by Microsoft. Visual Studio provides a comprehensive set of tools and features to make C# and other programming tasks easier and more efficient. It includes a code editor, debugger, compiler, and various other development tools that streamline the software development process.

When you are using C#, the Visual studio will be the best choice for development and debugging work. It is like unbeatable duo. with providing feature like debugging local code, it also enable you to debug remote code too. It also have integration with Azure which make it a great choice for Azure development too.

Visual Studio Debugger: Visual Studio, a widely used IDE for C# development, provides a robust integrated debugger with features like conditional breakpoints and watch windows.

One thing I found helpful was the abundance of information available about Byebug. One area for improvement is using Pry instead of the Byebug gem. Pry offers a number of important features over Byebug. For example, you can use Pry to run app commands and test your app without having the front end ready. Additionally, Pry can be run in all environments, including development, production, and sandbox.

I feel instead of 'byebug' we should use pry gem, which is way simpler also in the docker application we can debug it smoothly using pry gem compared to byebug. In the staging environment, we can check rake tasks or services by using 'binding.irb'

I think the question should be debugging tools and not programming language tools. I general understand how to use your IDE debugging tool and have the right monitoring / logging systems to help identity these bugs. Also have an environment where you can re produce these bugs.

Popular tools for debugging code include IDEs like Visual Studio Code and IntelliJ. Some languages have their own debugging tools, such as Xcode for Swift and Android Studio for Java/Kotlin. Code inspection tools like ESLint are also widely used. The choice depends on the language and developer preferences.

PHP debugging is in the language, not the IDE. The most famous plugin to do this is xDebuger, if you use docker and PHP, is most difficult to execute debug, but is not impossible

C++: GDB (GNU Debugger) C++ is a powerful and complex programming language, and debugging C++ code can be challenging. GDB, the GNU Debugger, is a widely used and versatile tool for debugging C and C++ code. It provides a command-line interface to inspect and manipulate the execution of your code. With GDB, you can set breakpoints, step through code, examine variables, and analyze memory usage. It's particularly useful for low-level debugging and can be integrated with various IDEs

The most useful part of debugging tools is for runtime inspection. This usually takes the form of setting breakpoints and inspecting in-scope variables and other system state (databases and the like if you need to get that far). Most IDEs and command line tools (for languages that have/support an interpreter) provide debuggers as part of the tool chain. Debugging, like coding, involves solving a logic problem, which can only really be solved by a human. It's great to have different ways of reimagining how to explore current system state, but over dependence on tooling could prove worse in the longer term.