Matt Andrews questions

• How can I run a custom validation against a different key in my schema?
• What do the symbols *1 or &2 mean in Travis CI deployment scripts?
• Best way to slice a Django queryset without hitting the database more than once
• Django: Automatically invalidate cache when data changes via Admin panel?
• How can I simulate a click event in my AngularJS directive test?
• Is it possible to stop requireJS from adding the .js file extension automatically?

Matt Andrews answers