The latest blog posts to take off on Hacker News. 3,709 posts.
I mused today on Twitter that there's just a few small things that the JVM/JDK need to become a truly awesome platform for all sorts of development. Since so many people asked for more details, I'm posting a quick list here. There's obviously other things, but these are the ones on my mind today.Cold…
Call me crazy, but it seems that there is a large influx of Ruby programmers exploring the Clojure programming language. Based on the results of Chas Emerick’s great State of Clojure - Summer 2010 survey , 17% of surveyed Clojure users come from a Ruby background. Based on observed trends, I expect that percentage to…
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I'm Tav, a 28-year old from London. I enjoy working on large-scale social, economic and technological systems.
Currently the most common implementation of Python is known as CPython, and it’s the version of Python you get at python.org , probably 99.9% of Python developers are using it. However, I think over the next couple of years we’re going to see a move away from this towards PyPy, Python written in Python. This is going…
Back in 1996, having heard horror stories about Herbert Schildt's C: The Complete Reference , I decided to check it out. I flipped the book open; I found glaring errors. I paged through it. I found more glaring errors. In short, the book had lived up to the hype; it was awful. Being a pedantic sort, and having just…
(You probably already have realized this.) The reason the compiler produced code that terminated was based upon the fact that the values being altered (i.e., a, b and c) within the “while” loop are never referenced again after the loop. But, once you added code which printed the resulting values it was forced to…
I’ve been doing a lot of work, lately, with JavaScript inheritance – namely for my work-in-progress JavaScript book – and in doing so have examined a number of different JavaScript classical-inheritance-simulating techniques. Out of all the ones that I’ve looked at I think my favorites were the implementations…
I prefer functional languages like Scheme, Scala or Haskell over C++ for most tasks. So, when I'm forced to program in C++, I write functional C++.
It’s 32 years old, and it remains the single greatest book ever written about a programming language. Its crown is secure; even if you’d not already read the title of this article, you…
Code like you speak. Like making computers do your bidding? Enjoy Python features like lambdas? Indent-grouping? List comprehensions, but tired of OLD MAN PYTHON telling YOU how to...
When showing off cool features of Ruby to the uninitiated (or to a language sparring partner [http://stackoverflow.com/questions/1099305/why-is-ruby-more-suitable-for-rails-than-python/1099367] ), the excited Rubyist often shows off Ruby's "powerful block syntax". Unfortunately, the Rubyist uses "powerful block…
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In preparation for my upcoming PyCON'2010 talk on "Understanding the Python GIL", I've been working on a variety of new material--including some graphical visualization of the GIL behavior described in my earlier talk . I'm still experimenting, but check it out.
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A favorite conundrum of many Lisp aficionados is why the language appears to languish in disuse. Talk of cultural problems , "the library question" (which usually boils down to nonsensical circular reasoning), too many parentheses, and other absurdities simply dances around the blindingly obvious explanation - one…
Here’s real news: Alex Osborne of National Library of Australia , also known as @atosborne , whom I first met on #clojure , took the Wide Finder bit between his teeth and has posted a remarkable implementation story: Widefinder 2 with Clojure . Um, 8m4.663s! If you care about any aspect of this stuff you really ought…
