grunt-contrib-imagemin | 易学教程

How can I optimize all my images?

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问题 Diagnose I recently came across : PageSpeed Insights, it basically test your page speed, spit out a score, and display what cause your page to slow-down. I enter my url and here is my : result. Issues I clearly don't have a lot score, but I'm working on improving them. I got a lot of image optimization problems. I've tried 2 things. __ 1.Use ImageOptim Software I've tried using ImageOptim Mac Software to optimize all my images in my img/ folder. 2.Use grunt imagemin plug-in On top of that I ,

How can I optimize all my images?

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Yeaoman Grunt imagemin Fatal error: Cannot read property 'contents' of undefined

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问题 I keep on getting when running grunt build even with a clean Yeoman angular build: yo angular whatever . Warning: Running "imagemin:dist" (imagemin) task Fatal error: Cannot read property 'contents' of undefined 回答1: just update your grunt-contrib-imagemin version. Ex: "grunt-contrib-imagemin": "^0.9.2" to "grunt-contrib-imagemin": "^1.0.0" it's work for me. 回答2: I had to downgrade imagemin and it now all works. npm cache clean && npm install grunt-contrib-imagemin@0.9.1 回答3: I changed in

imagemin for gruntjs used with watch for grunt not properly watching my files

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问题 What I would like is the watcher to watch any newly added images and compress ONLY the newly added ones. I would also want it to remove the images I remove from the uncompressed folder (which is images/images/ ), also in the compressed one which is ( images/build/ ), but this doesn't happen. What happens now is, anytime I add an image, Grunt recompresses them all (as in this screenshot: where I added two new images, and it recompresses the whole folder) and if I remove an image from the

Grunt imagemin running but not minifying

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问题 Image-min is running normally but i get 0 images minified why? after run the code on my terminal: $ grunt imagemin Running "imagemin:dist" (imagemin) task Minified 0 images (saved 0 B) Done, without errors. I am not understand, I tried loads different images and still not compressing. imagemin part on my grunt: //Image min =============================== var imagemin; config.imagemin = imagemin = {}; imagemin.dist = { options: { optimizationLevel: 5, progressive: true, }, dynamic: { files: [{

Warning: Error: dyld: lazy symbol binding failed: Symbol not found: _objc_autoreleasePoolPush

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问题 I'm getting an error when imagemin is run on png : Warning: Error: dyld: lazy symbol binding failed: Symbol not found: _objc_autoreleasePoolPush i'm on a macbook pro 10.6.8 I installed grunt today along with the plugin's Any help would be wonderful as google is pointing me to IOS development issues. 回答1: The binary is compiled for a newer version of the OS (you're now 4 major releases behind — upgrade if you can!) 来源： https://stackoverflow.com/questions/26642685/warning-error-dyld-lazy-symbol

Grunt imagemin running but not minifying

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Image-min is running normally but i get 0 images minified why? after run the code on my terminal: $ grunt imagemin Running "imagemin:dist" (imagemin) task Minified 0 images (saved 0 B) Done, without errors. I am not understand, I tried loads different images and still not compressing. imagemin part on my grunt: //Image min =============================== var imagemin; config.imagemin = imagemin = {}; imagemin.dist = { options: { optimizationLevel: 5, progressive: true, }, dynamic: { files: [{ expand: true, cwd: 'assets/images', src: ['**/*.{png,jpg,gif}'], dest: 'public/images' }] } }; my