Creating A Paper Wallet for Your CryptoCurrency with MyEtherWallet

When investing in cryptocurrency, security is a huge concern. In 2014, a famous online bitcoin exchange, Mt.Gox, was the target of a hack that saw 850,000 bitcoins stolen. For many investors, this was a wake-up call. Keeping your money in an online exchange is not a smart move. The best way to protect your investment is to be proactive. There are already many strategies for storing cryptocurrency, and one of the most secure ways is cold storage. Cold storage involves generating and storing your coins private keys offline. While it might not be ideal for you to keep all of your cryptocurrency stored offline, this option ultimately provides the best security.

Like many others, I too had kept my investments on online exchanges (mainly for convenience). After a few months of investing and seeing some positive gains, I decided it was finally time to move my assets off of

MEW - Create Wallet Password
MEW - Save KeyStore File
MEW - Print Paper Wallet
MEW - Wallet Log In

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Binary Searching and Ruby’s bsearch Method

Binary search might be the most well-known search algorithm out there. If you went to school for computer science, you've probably heard the fundamentals of binary search hundreds of times. Chances are, you've been asked about binary search while interviewing for a development job – and for good reason. Binary search is a powerful algorithm. Compared to a linear search it performs very well, and the performance benefit is especially noticeable as the data set grows. A few weeks ago, I got the chance to use it in a live application, but it's been a while since I've worked with this algorithm, so I had to brush up on the implementation.

The Problem

My pair and I were working on a class in one of our client's applications. This class used a lot of finds and other linear search-esque code to check for items in sorted collections. Being the

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