Many “emergency” situations in our modern world would’ve been easy to fix had they been foreseen in advance. If only we’d known what was going to happen, the badness could’ve easily been prevented. Unfortunately, when problems are discovered only “as they happen” in production, everyone must race to minimize the damage and put out theContinue reading “Practical Time Machines”
Tag Archives: debugging
Leaky Abstractions
In the late 1990s, the Windows Shell and Internet Explorer teams introduced a bunch of brilliant and intricate designs that allowed extension of the shell and the browser to handle scenarios beyond what those built by Microsoft itself. For instance, Internet Explorer supported the notion of pluggable protocols (“What if some protocol, say, FTPS, becomesContinue reading “Leaky Abstractions”
Offline NetLog Viewing
A while back, I explained how you can use Telerik Fiddler or the Catapult NetLog Viewer to analyze a network log captured from Microsoft Edge, Google Chrome, or another Chromium or Electron-based application. While Fiddler is a native app that runs locally, the Catapult NetLog Viewer is a JavaScript application that runs in your browser.Continue reading “Offline NetLog Viewing”
Images Keeping You Awake?
A Microsoft Edge user recently complained that her screensaver was no longer activating after the expected delay, and she thought that this might be related to her browser. It was, in a way. To troubleshoot issues where your PC’s screensaver and power-saving options aren’t working correctly, you can use the Power Config command line tool.Continue reading “Images Keeping You Awake?”
Debugging Browsers – Tools and Techniques
Last update: November 14, 2023 Earlier this year, I shared a post on how you can become an expert on web browsers from the comfort of your desk… or anywhere else you have an internet connection. In that post, I mostly covered how to search through the source, review issue reports, and find design documentation.Continue reading “Debugging Browsers – Tools and Techniques”
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