For error:
Error: listen EADDRINUSE :::3042
We just need to kill whatever that’s on the port. Probably the last exit wasn’t clean. Do:
$ lsof -i :3042 // to find out the PID number $ kill -9 PID // kill the process with its PID
Angular: Requiring ng-model as Component
To turn a custom component of an input element into a ng-model/validation enabled one, and to be able to use NgModelController and all its fancy methods in its controller:
Gitbox Files Difference Comparison
On mac, the key “D” opens the FileMerge compare automatically.
Jasmine: Only Test One Spec
Use fdescribe and fit in places of describe and it.
ES6: Tagged Template Literals Explained
What is “Tagged Template Literals”, or “Tagged Templates”?
Let’s take a look at a simplified version of MDN’s very confusing example [1].
Starter ReactJS Project: Terminal Todo
Terminal flavoured todo list, done in ReactJS:
React: Unique Keys in Arrays
According to ReactJS, each child in an array should have a unique “key” prop.
Why?
How?