Validating Emails in Ruby on Rails
It's time to validate e-mail addresses and you're sitting in a Ruby on Rails application. Fortunately, there are a few methods to tackle such a task, and a combination of them can yield a pretty nice...
View ArticlePHP array_diff vs foreach: a battle for speed
1000 runs w/ 1000 data elements in the two arrays (php array diff): 2.7389E-5 seconds 1000 runs w/ 1000 data elements in the two arrays (php foreach): 1.085E-7 seconds php array diff slower by 2.728E-5...
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