内容简介：The above video is hosted onHave you ever found yourself at a loss in your browser’s DevTools trying to figure out why a certain CSS declaration does not seem to work appropriately? You are not alone! Also, DevTools are getting much better too.
The above video is hosted on egghead.io .
Have you ever found yourself at a loss in your browser’s DevTools trying to figure out why a certain CSS declaration does not seem to work appropriately? You are not alone! Also, DevTools are getting much better too.
Firefox DevTools
As of Firefox 70, there is an awesome new feature called Inactive CSS that will gray out CSS declarations that have no effect, provide tips on what is wrong, suggest ways to fix it, and provide a helpful link for more information.
Play Around
You can watch the video above to see various scenarios where the new feature can be handy. Feel free to open up Firefox and play around with the sample website that I use in the video.
Conclusion
I’m so excited about these investments in DevTools. I think this will help many developers better understand CSS. I look forward to additional changes in our tooling to help teach us while we are building.
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持 码农网
猜你喜欢:
本站部分资源来源于网络，本站转载出于传递更多信息之目的，版权归原作者或者来源机构所有，如转载稿涉及版权问题，请联系我们。
动手玩转Scratch2.0编程
马吉德·马吉 (Majed Marji) / 电子工业出版社 / 2015-10-1 / CNY 69.00
Scratch 是可视化的编程语言，其丰富的学习环境适合所有年龄阶段的人。利用它可以制作交互式程序、富媒体项目，包括动画故事、读书报告、科学实验、游戏和模拟程序等。《动手玩转Scratch2.0编程—STEAM创新教育指南》的目标是将Scratch 作为工具，教会读者最基本的编程概念，同时揭示Scratch 在教学上的强大能力。 《动手玩转Scratch2.0编程—STEAM创新教育指南》共......一起来看看 《动手玩转Scratch2.0编程》 这本书的介绍吧!
