Reverse Polish Notation Evaluation in Python
This introduction is followed by some Python code (function evaluate_postfix_expr) to evaluate expressions (only integers, but may be extended with ease) in Reverse Polish Notation (RPN). Some simple...
View ArticleSome Perl to redirect HTTP requests
After almost a year without publishing a single post, it seems this week I’m going to beat all my records. A week ago, I wanted to prank my brother for a while. Nothing sophisticated… just some...
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Search term completion using a search tree
*lol* Nowadays it’s very usual to find websites offering hints while you’re typing on a search box. Google is a pretty good example of it. But, how could it be implemented? This feature could be...
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Local public transportation in my pocket
I’ve lately spent some time developing a webapp for mobile devices to interact with some of the data published by the Gijón City Council. More specifically, data about local public land transportation...
View ArticleFinding equilibrium
Carlos shared a pretty cool link with me this morning. Codility is a platform to help recruiters and contractors to test developers before hiring them. Both the idea and the execution are beautiful....
View ArticleTunnelbear + OpenELEC
Dropping this guy here just as a note to self. client dev tun0 proto udp comp-lzo nobind ns-cert-type server persist-key persist-tun reneg-sec 0 dhcp-option DNS 8.8.8.8 dhcp-option DNS 8.8.4.4 verb 1...
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