Month: March 2015
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Event Processing with Transducers
In the previous article in this series on transducers we looked at lazily evaluating transducers. This time we’ll look not at pulling output through a transducer chain from downstream, but at pushing input items into the chain from upstream.
All of the uses of transducers we’ve demonstrated in Python so …
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Event Processing with Transducers
In the previous article in this series on transducers we looked at lazily evaluating transducers. This time we’ll look not at pulling output through a transducer chain from downstream, but at pushing input items into the chain from upstream.
All of the uses of transducers we’ve demonstrated in Python so …
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Snake in ZX Spectrum BASIC
Series: Groovy, Ruby, BASIC, Dart, Elm, Python3+Qt5 I’m writing the game Snake in lots of programming languages, for fun, and to try out new languages. This time, the first language I ever learned: Slides: Snake in ZX Spectrum BASIC If you want to, y…
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fetchmail complaining about GoDaddy SSL certificate
Update: I don’t think this fixed the problem I was getting this every time I ran fetchmail. fetchmail: Server certificate verification error: unable to get local issuer certificate fetchmail: Broken certification chain at: /C=US/ST=Arizona/L=Scottsdale…
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Writing: Coders Causing Conflict
My latest Becoming a Better Programmer column is published in the March issue of C Vu magazine (27.1). It’s called Coders Causing Conflict and investigates how “conflict” can be a driving force for good in software develop…
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Writing: Coders Causing Conflict
My latest Becoming a Better Programmer column is published in the March issue of C Vu magazine (27.1). It’s called Coders Causing Conflict and investigates how “conflict” can be a driving force for good in software develop…
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Encapsulation as passing on responsibility
I recently dealt with some code that I felt was not properly encapsulated, but in a sense that I’ve not seen articulated in this way before. Please enlighten me if I missed it. Here’s a snippet: OutputThing manipulate( InputThing input ) { Processi…
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Snake in Ruby
Series: Groovy, Ruby, BASIC, Dart, Elm, Python3+Qt5 I’m writing the game Snake in lots of programming languages, for fun, and to try out new languages. Slides: Snake in Ruby If you want to, you can Support me on Patreon.