Not to get carried away, but improvements are happening. Not at warp speed but not at glacial speeds either.
"The first way that most developers learn how to debug is to sprinkle console.log commands throughout their code, in order to infer where the code is going wrong," states the introduction to a tutorial on Google DevTools.
In the tutorial he demonstrates how to set breakpoints in DevTools, which Google says "lets you pause in the middle of a page's execution and step through the code one line at a time. While you're paused you can inspect (and even change) the current values of variables at that point in time. You may find that this workflow helps you debug issues much faster than the console.log method."
Besides the video, Google provides step-by-step text instructions illustrated with screenshots to help you experiment with the Google way of debugging.
Firefox Debugging Tool
The tool is embedded in Firefox, but developers who want to run it as a standalone web application for use on code running in other browsers can find out how to do that at the GitHub repository for the tool.
iPhone and Safari Debugging
At a recent Visual Studio Live! conference, Microsoft's Matthew Soucoup demonstrated pairing his Visual Studio project to an iPhone for live debugging, as reported in a recent Visual Studio magazine article. Several people in the audience asked if you still need a Mac computer for iOS development and the answer was yes, although there appear to be plans to make it all possible from a Windows machine.
All the Browsers’ Debuggers
- Internet Explorer
Third Party Tools
Quick Fixes in Visual Studio Code 1.20
In a Visual Studio magazine article about time-saving features in Microsoft’s updated VS Code 1.20, David Ramel writes: “A new Quick Fix lets developers select a flagged error in source code -- such as a method that has been declared but not yet implemented -- and fix it via options provided in the editor's lightbulb icon. If the same error exists in multiple locations in a file, devs can use a new ‘Fix all in file’ option to address them in one action.”
Posted by Lafe Low on 03/20/2018 at 10:09 AM