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Seven Languages in Seven Weeks: Notes towards an epilogue
I’ve finally finished myseven languages in seven weeks adventure. Ittook, as I’d oringinally expected, significantly morethan seven weeks, though the actual amount of time which I dedicatedwas only a couple of days more that the amount allocated in the book. It wasjust that the wee …
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Scala — Day Three
Day three and I’m now sort of getting the hang of Scala. Either that or the excercise is easier! I think that in learning about the neat text processing tricks that Scala allows, it helped me to click with it a bit more than in previous days. I’ve also started to get more used to the ty …
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Scala — Day Two
It all seemed so straightforward at first. And it was. Until I needed to split an array into key value pairs for the second excercise. I spent about two hours trying to find a nice way f doing that. I’m not entirely happy with the way I came up with, but it works at least.The scala synta …
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Scala — Day One
Tate compares Scala to Edward Scissorhands in his metaphorical introduction to the chapter. What I’ve seen of the language so far certainly made me feel it was a little on the odd side. Its just near enough to Java that it feels wrong when it works more Rubyishly or more Lispishly. The first …
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Prolog — Day Three
My fears of a mega hardcore third day of prolog were not realised, and I actually had some proper fun this time round. Mr. Tate is absolutely right that making a sudoku solver the prolog way is almost magical. I’ve written sudoke solvers in perl before. And believe me it ain't pretty. With …
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Prolog — Day Two
Day Two was challenging. Like really hard. My imperative mindset is finding the declarative approach to coding frankly odd. When things do work it feels almost magical. And in at least one of the solutions I just chanced upon the implementation by fiddling round pretyy randomly rather than having a …
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Prolog — Day One
Its been a long time since I finished the Io section of my Seven Languages in Seven Weeks Journey. I realize that. Probably six months. That is doubleplus ungood. In my defence I must remind readers that I said at the outset that I might not do these on seven consecutive weeks. I’m just stret …
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New Features On Site: Page Archive, Tags In an Atom Feed
I’ve been doing a bit of hacking on the frontend of the site today, and I’ve added a couple of new features one of which I’ve wanted for a while and one of which I needed in order to get stuff aggregated into the Planet Perl Iron Man blogging challenge. Well, for the Pl …
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Making SVG fractals with perl
I’ve just returned from visiting nor in Rotterdam. It being her birthday, we went to the pub with some of the lovely folks from her course, and the talk turned to SVG and if there was anything interesting you could do with it. I thought that maybe you could do something with fractals. In …
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Having SOAP::Lite or LWP::UserAgent skip SSL certificate verification
Wow. This was a two pipe problem. I just upgraded perl on one of our servers. We use a lot of SOAP::Lite calls here, which used to be fine. But all of a sudden all my lovely scripts say: 500 Can't connect to our.server.com:443 (certificate verify failed) at /usr/bin/myscript.pl line 28Now …
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