assets

问题 with symphony framework I did dump assets assets:install. css file is hard copied to /web/bundles/appbundle/css/style.css I guess for background image in css I should have a relative path to reach outside of /web/ folder like this? background-image: url(../../../../bundles/appbundle/images/top_bg.jpg); but it doesn't work yet, I have filter='cssrewrite' in css tag too. probably I have to add that I am only editing the css file located at the path above after assets install, I did not edit the

问题 I want to use vector asset in android studio to generate svg xml file, I convert my png to svg in this web site but when I use this svg file in vector asset to generate xml file, I get following error message It display "could not generate a preview" How can I fix it? 回答1: I've never had any luck with those convert sites. You're better off using photo tools to create an SVG. Make sure to follow the SVG guidelines from Android listed here 回答2: Most of the complaints on this topic are due to

问题 On production servers, we use nginx to serve static files for our Sails.js application, however in development environment we want Sails to serve static files for us. This will allow us to skip nginx installation and configuration on dev's machines. How do I do this? 回答1: I'm going to show you how you could solve this using serve-static module for Node.js/Express. 1). First of all install the module for development environment: npm i -D serve-static . 2). Create serve-static directory inside

问题 I've just deployed my first Rails app to production, but encountered error: my assets for some reason are not served by nginx. Assets are compiled and exist. Names are correct, paths correct. Instead of assets nginx sends me 404 error. As a server I use Puma if that matters. My config for that part looks like this: location ~* ^/assets/ { # Per RFC2616 - 1 year maximum expiry expires 1y; add_header Cache-Control public; # Some browsers still send conditional-GET requests if there's a # Last

问题 the age old, "I don't understand sprockets" question; I have an asset in app/assets/javascript/jquery.fancybox.js, I use <%=javascript_include_tag('jquery.fancybox.js')%> to access/load it. this works in development, but not in production. I'm looking at the logs, but there must be something going on there, because I can't see the exact errors it's loading. Just the handlers in place (error only happens in 'production'). anways... after updating the files, I'm running "rake assets:precompile

问题 I've noticed that heroku injects a rails3_serve_static_assets middleware on Cedar when serve_static_assets is set to false. All I've found on this is this init script that matches the name mentioned on Heroku deploy, and all it does it re-enable the serving of static assets. I'm trying to find more information on how Heroku serves up these assets, because they don't appear to just come straight from the Rails app. When I look at the headers of a js file, for instance, they look something like

问题 I have a script my_pub_script.js.coffee written with coffeescript and I want to make it public so anybody can download it on example.com/scripts/my_pub_script.js I can put any files in /public but this is coffee and I had to pass it through asset pipeline to properly compile it to js . But if I compile my script it will have a name with fingerprint suffix like my_pub_script-e55bd5e3eb82fa4e8034af2883dc37e8.js so I don't know the current link to it. Sure I have many other files that I want to

问题 when i try to set Wallpaper from Assets it takes time to get the job done so maybe there is easier way instead of my hardcode public void Setwallpaper(int position , Context context) throws IOException{ AssetManager am = mContext.getAssets(); nlist = am.list("Gallary"); BufferedInputStream buf = new BufferedInputStream(am.open(nlist[position])); bitmap = BitmapFactory.decodeStream(buf); buf.close(); WallpaperManager myWallpaperManager = WallpaperManager .getInstance(context); try {

问题 How do one use assets? I have this code: AssetManager assets = getAssets(); InputStream stream = assets.open( "test.txt" ); It seams like it can only by used in an Activity class. If I try to use the above code in another class I get an error about getAssets() is not a type for my class. So how do one use assets in a class that is not an Activity? 回答1: You have to pass that class you want to use your activity's context. To get the correct context in you activity you do something like this.

问题 i have a file in the asset folder, and when i press a button in my program i have to move that file in a sub-folder(run-time). Can it be done? i have to do this: assets/file.txt -> assets/aaa/file.txt 回答1: No your assets are compiled into your apk file. Consider storing a persistent preference marking whatever you are trying to do instead. 回答2: No, you can't do it. You can't write anything inside the assets folder programmatically. Better option is to use internal storage. You can use Files