Yonkokilasi

Grab a USB stick, make sure there’s nothing on it you need (as it will be deleted!), and follow these steps:

Plug it in. If it automounts, unmount it.
Type: sudo mkswap /dev/sdb1 (or whatever your device path is)
Then type: sudo swapon -p 32767 /dev/sdb1 (the 32767 makes it a higher priority and will thus be used before the hard drive swap drive)
To make sure everything went well, type:
$ cat /proc/swaps
If you need to take the stick out, type:
$ sudo swapoff /dev/sdb1
Since I’ll be leaving this in the back of my desktop, first I got the UUID of the drive by typing:

Yonkokilasi

1. In App.java 
   place this code in the public class App section

    static int getHerokuAssignedPort() {
    ProcessBuilder processBuilder = new ProcessBuilder();
    if (processBuilder.environment().get("PORT") != null) {
      return Integer.parseInt(processBuilder.environment().get("PORT"));
    }
    return 4567; //return default port if heroku-port isn't set (i.e. on localhost)

Yonkokilasi

installations
npm install gulp-concat --save-dev
npm install vinyl-source-stream --save-dev
sudo npm install gulp -g
npm install gulp-uglify 
npm install gulp-util --save-dev
npm install del --save-dev
npm install jshint --save-dev
npm install gulp-jshint --save-dev
npm install browser-sync --save-dev