9point6

ipSort = ( ipAddressArray ) ->
	ipAddressArray.sort ( a, b ) ->
		a = a.split '.'
		b = b.split '.'
		for i of a
			if ( a[i] = parseInt a[i] ) < ( b[i] = parseInt b[i] )
				return -1
			else if a[i] > b[i]
				return 1
		return 0

ipbastola

Safest way to clean up boot partition - Ubuntu 14.04LTS-x64, Ubuntu 16.04LTS-x64

Reference

Case I: if /boot is not 100% full and apt is working

1. Check the current kernel version

$ uname -r 

fernandoaleman

For MacOS Catalina, visit Install mysql2 on MacOS Catalina

Problem

Installing mysql2 gem errors on MacOS Mojave.

Solution

Make sure openssl is installed on Mac via Homebrew.