Sudo Commands without a Password

As certainly everybody knows, iOS 8 has been announced, and Xcode 6 is in the hands of us developers in the form of a beta. So far, things are looking great. I’ve played with Swift a bit and can see some promise in it. My favorite part is the new debugging tools. Like any good…

MongoDB TTL Objects

For anybody that hasn’t heard of NOSQL databases, there’s a lot of information out there about them. The most important thing to remember is that they are not for everyone. Just like relational databases are not perfect all the time, NOSQL databases are not perfect either. That being said, we’ve decided to try out a…

Project Euler – Problem 5

This is the fourth post in my Project Euler series. The fourth problem is here. Problem 5 2520 is the smallest number that can be divided by each of the numbers from 1 to 10 without any remainder. What is the smallest positive number that is evenly divisible by all of the numbers from 1 to 20? This was by far my favorite…