online aspect
a blog about building stuff on the webDetecting subdomains & effective TLD’s using publicsuffix.org
by Josh Fraser on March 17, 2011
How do you detect if a domain contains a subdomain and then return that subdomain? At first it seems like it should be a simple problem. Just write a regexp that looks for the first period and return everything up to that point, ...
Hi. I'm Josh.
I enjoy creative problem solving, coding, public speaking and rock climbing. This is my blog where I share what I'm learning about life, entrepreneurship and software development. I was the co-founder of Torbit and EventVue. Read more »Connect
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