My structure looks as follows:  Component 1     - |- Component 2    - - |- Component 4    - - -  |- Component 5    Component 3   Component 3 should display some data depending on state of Component 5. Since props are immutable, I can't simply s...
I wonder how to make a sticky header shrink(with animation) when you scroll down the page and goes back to normal state when the page is scrolled up to the top. Here are two examples to clearify:  http://themenectar.com/demo/salient/  http://www.kr...
We love RequireJS and AMD during development, where we can edit a module, hit reload in our browser, and immediately see the result. But when it comes time to concatenate our modules into a single file for production deployment, there apparently has...
I am trying to build my prod webpack file and get 5-10 errors of "cannot resolve module" aws-sdk,child_process".   All of these errors are starting with the same path: "ERROR in (webpack)/~/watchpack/~/chokidar/~/fsevents/"  For e...
I know that as a user myself, I can just hit 'F5' to make sure, or clear my cache, etc.  I'm just wondering if there's anything from a web designer standpoint that can make this more "automatic," as many users may not know to...
I'm using socket.io for node.js. If you add an event handler like this:  io = require('socket.io')(http); io.on('connect',function(socket){     socket.on('some event',function(arg1,arg2){        /// using socket to emit ev...
I'm planning to deploy my Single Page Application app soon and I'm not very much experienced with optimizations that can be done to make my app production-like.  I have all my source files (Js, CSS) combined and minified. I will use them for...
I am having a big problem. I have the following tables  db.define_table('post',                 Field('user_email', default=auth.user.email if auth.user_id else None),                 Field('title', 'string', requires=...
The situation:   Application deployed and in use. JavaScript / jQuery (in .js file) updates made. Application redeployed User does not see JavaScript changes unless they clear their cache.   This is presenting non-trivial issues.  Is there a way to h...
After updating my packages from @angular 2.4.9 to @angular 4.0.0, npm ls --depth 0 shows @angular/[email protected] invalid followed update guide from  https://angular-update-guide.firebaseapp.com/  Well, everything seems running fine, still want to...

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