The Top 30 Futurama Episodes of ALL-TIME
30. (S10E12) Murder on the Planet Express
" Wait, wait, wait, wait, you can't give everybody guns!"
I'll use the word "promise" to refer to some async action that will happen once at a later date. It's a non-blocking way to wait for a value. It will eventually resolve with either an error or a value.
Don't get caught up in terminology. If you prefer continuables over node-style callbacks, pretend in your mind that all code samples are using them. If you prefer callback, imagine that.
// Node style callback syntax
errorevents and substates
In addition to the techniques described in the
Asynchronous Routing Guide,
the Ember Router provides powerful yet overridable
conventions for customizing asynchronous transitions
between routes by making use of
Forms have been an integral part of any interactive site since the dawn of time, they promote interactivity and are usually the most common way users interact with a site. It's commonplace that when a form is submitted, the website will take 'action' and do something with the data and then provide a user with the result. Symphony provides this logic layer via Events.
This tutorial assumes you have a basic understanding of how Events work in Symphony (if not, this may be a good introduction) and are semi comfortable writing some PHP code. I'll be showing you some of the lesser known features of Symphony Events, including event priority, event chaining and a brief demonstration of how to write a custom Event. The difficulty level progresses as we go through, but with any luck you'll be able to learn a thing or two :)
Our client requires a form that allows a user to submit some details about their new car purchase. Th
|This fabric file makes setting up and deploying a django application much|
|easier, but it does make a few assumptions. Namely that you're using Git,|
|Apache and mod_wsgi and your using Debian or Ubuntu. Also you should have|
|Django installed on your local machine and SSH installed on both the local|
|machine and any servers you want to deploy to.|
|_note that I've used the name project_name throughout this example. Replace|
|this with whatever your project is called._|