source-maps

Disable source maps in Chrome DevTools

由 风流意气都作罢 提交于 2019-11-26 14:10:00
问题 Is there a quick way to switch from the jsx code shown in Chrome DevTools to the raw ES5 and back again? 回答1: Open Developer Tools, go to "Settings" for Developer Tools, then uncheck Enable JavaScript Sourcemaps under the "Sources" settings. 回答2: You can double click line numbers to jump from source files to unminified output files. Other than that it seems limited. See the comment below. I found this to be useful during development. When using webpack-dev-server (or some other tooling)

Javascript .map files - javascript source maps

由 回眸只為那壹抹淺笑 提交于 2019-11-26 11:59:40
Recently I have seen files with .js.map extension shipped with some JavaScript libraries (like Angular ), and that just raised few questions in my head: What is it for? Why do the guys at Angular care to deliver a .js.map file? How can I (as a JavaScript developer) use the angular.min.js.map file? Should I care about creating .js.map files for my JavaScript applications? How does it get created? I took a look at angular.min.js.map and it was filled with strange-formatted strings so I assume it's not created manually. The .map files are for js and css (and now ts too) files that have been

How do I generate sourcemaps when using babel and webpack?

由 妖精的绣舞 提交于 2019-11-26 04:59:55
问题 I\'m new to webpack, and I need a hand in setting up to generate sourcemaps. I\'m running webpack serve from the command line, which compiles successfully. But I really need sourcemaps. This is my webpack.config.js . var webpack = require(\'webpack\'); module.exports = { output: { filename: \'main.js\', publicPath: \'/assets/\' }, cache: true, debug: true, devtool: true, entry: [ \'webpack/hot/only-dev-server\', \'./src/components/main.js\' ], stats: { colors: true, reasons: true }, resolve:

what are the .map files used for in Bootstrap 3.x?

由 帅比萌擦擦* 提交于 2019-11-26 04:04:29
问题 There are two files included in the CSS folder with .map file extensions. They are: bootstrap-theme.css.map bootstrap.css.map They appear to be minified files but I don\'t know what they are for. 回答1: From Working with CSS preprocessors in Chrome DevTools: Many developers generate CSS style sheets using a CSS preprocessor, such as Sass, Less, or Stylus. Because the CSS files are generated, editing the CSS files directly is not as helpful. For preprocessors that support CSS source maps,

Javascript .map files - javascript source maps

由 北战南征 提交于 2019-11-26 03:29:00
问题 Recently I have seen files with .js.map extension shipped with some JavaScript libraries (like Angular), and that just raised few questions in my head: What is it for? Why do the guys at Angular care to deliver a .js.map file? How can I (as a JavaScript developer) use the angular.min.js.map file? Should I care about creating .js.map files for my JavaScript applications? How does it get created? I took a look at angular.min.js.map and it was filled with strange-formatted strings so I assume it
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