How to Get Data with YQL (Yahoo Query Language)
DEPRECATED This article is here for archival purposes. The Yahoo YQL [https://developer.yahoo.com/yql/] website is incredible for data scraping and crawling. The examples below were...
For Developers
234 postsIdeas, findings, thoughts and discussion focused on the technology and how to make things work.
How to use EM's when you're already comfortable with pixels
Here's why I use em: 1. Pixels are precise, but they're not very flexible. If you increase your browser's font-size, things may...
What is DHCP?
DHCP stands for Dynamic Host Configuration Protocol. Its most popular function is dynamically assigning IP addresses to devices within a network....
Ruby: Using Time
There are many functions available for Time, Month, Day, and Year. Below are a few examples. # Find out the Current Time t = Time.now # Find out the Month,...
Ruby: Encrypting passwords for a database using one-way hash technique (SHA1)
Before you save a password to a database, it may make sense to encrypt it. That way, when you do some user authentication, you can compare the users...
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