Viewing profile — petrounias

petrounias

HN member

Information Systems Engineer. I develop software on a contract basis, and provide technical advice to engineers and businesses.

http://www.petrounias.org/

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Pickling Python collections with non-built-in type keys and cycles
Tue, Sep 16, 2014, 8:19 AM UTC
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Collatz sequence generation performance profiling in Clojure
Sun, Aug 03, 2014, 2:09 PM UTC
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Xenophon Zolota's speech in English via Greek
Mon, Jun 30, 2014, 8:19 PM UTC
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Comment #7763336
Union types would be an incredibly useful extension of this.

Sun, May 18, 2014, 3:43 PM UTC
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Apophenia
Tue, Apr 08, 2014, 10:24 AM UTC
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Ask HN: How do researchers chose between 'calculus' and 'algebra'?
As an example case, why is relational algebra not called a calculus, and why is the π-calculus not called an algebra? The principles of calculus, historically, are differentials an…

Sat, Mar 01, 2014, 8:13 AM UTC
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Comment #6633550
Greece has several such open API endpoints for validating information, including VAT/company number, the equivalent of social security number, whether your personal tax returns hav…

Tue, Oct 29, 2013, 12:35 PM UTC
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Comment #4750594
I can only imagine his mother as Ayn Rand.

Tue, Nov 06, 2012, 8:35 PM UTC