Somewhere in the bowels of the code base for sites like Facebook and Twitter and flickr and Azure and Heroku, there is code, I bet, to specifically deal with IP addresses.
And that code will lose it’s SHIT completely if we switch to IPv6.
In our final interview from NDC London, Jon and K. Scott talk to Rob Ashton his cage match with Jeremy Miller on NodeJS vs. C#, some functional languages he’s been learning, and cooking just enough curry.
Download / Listen: Herding Code 190: Rob Ashton on NodeJS vs C#, Clojure and Cooking Constraints
- The NDC Cage Match: Testing! NodeJS vs. C#
- (00:18) K Scott asks Rob about the cage match he just had with Jeremy Miller comparing testing in NodeJS and C#. Rob’s got a lot of good things to say about what Jeremy showed, but is pretty sure he won.
- (02:40) K Scott asks Rob to explain why he doesn’t like monkey patching. Rob mentions how QuickCheck helps, then talks about how code structure obviates the need for monkey patching.
- (05:16) Jon asks how he bootstraps his application to inject dependencies and explains how he avoids deep dependency chains.
- (06:40) K Scott asks what led him to Clojure.
- (07:39) Jon asks Rob what he likes about Clojure. Rob says a better question is what he likes about functional programming languagues, then explains.
- (09:25) K Scott asks about some of the learning project Rob’s been working with to learn Clojure. Rob talks about some of the games he started with, then the RavenDb reimplementation he’s been building with Clojure called Craven.
- What do you do in your free time?
- (12:56) K Scott asks Rob what he does in his free time. Rob starts by talking about Clojure, then talks about some of the complicated cooking things he’s been working on. He talks about some of the similarities between cooking and coding, and some of the constraint he deals with in ambitions cooking projects.
- The future
- (14:58) K Scott asks Rob about some of his plans for early 2014. Erlang away!
If we throw an argument about how to and how not to design a framework into the mix this
thread will probably gain sentience and destroy us all.
via @paulbatum from this thread.
- (01:20) Jon ran over to the talk when he heard (via Twitter) that Gary was (or will be, it’s all so confusing) mentioning Singularity.
- (02:20) Jon asks about Gary’s references to the performance improvements gained by turning off hardware protection. Gary and Jon discuss how Singularity and the (yet to be developed) Asm language offer high performance due to this approach.
- (06:30) Jon asks what we’re writing our code in, now that it’s compiling to Asm. Gary doesn’t specify that – it’s not really necessary to pick one, and he doesn’t need to alienate anyone unnecessarily.
- (08:54) Jon asks if Asm is perfect, or just good enough. Gary talks about how both Asm and the HTML DOM (which also has become universal in 2035) are full of flaws, but they’re better than fragmentation. Jon and Gary talk abouthow
- (10:45) K Scott says this all sounds plausible, all that’s needed is time. So, why 2035? Gary talks about his reasoning… it could happen faster. He talks about some core services moving into operating system kernels, and Jon and K Scott agree.
- (12:55) Jon applauds Gary’s 25-30 minute talk length.
- (13:15) Jon mentions some of the interesting audience questions at the end of the talk. Gary talks about some of the most interesting. All of them were pretty easy except for the question of parallel execution.
- (15:20) There’s a discussion about the limitations of x86 architecture and parallelism.
- (16:10) Jon asks about some of the other things Gary’s up to – there are the Destroy All Software screencasts and a consumer product Gary’s working on but isn’t ready to announce yet.
- (16:40) K Scott asks Gary about relaxation and recreation. Gary says that he’d become really preoccupied with things that were bad in software, and it was stressing him out. He’s made three changes: intentional social interactions, crossfit and playing guitar. All three have helped him be less angry about the state of software… which is all hacks on x86, when we get down to it.
That’s just bad, and it’s not specific to node.js. You should use the short circuit in the || operator to assign default values to your parameters instead of relying on ordinal indexes in the args pseudo-array in my opinion.
It has the same effect, but in my opinion it’s a little easier to understand.
When I first saw these words written on Twitter I thought, “No way, Agile can’t be dead. There is too much money invested. Too many groups, conferences, books, and tools to be sold.” Turns out, I was right. People weren’t saying that “Agile” is dead, but that the term has been diluted so much as to be meaningless.
I have been thinking about that idea for some time, I actually thought that “Lean” bit the dust long before “Agile” did. Lean was dead as a meaningful term once “Lean startups” started to spring up. So do I really care that “Agile” as a term referring to the Agile Manifesto is dead? Not really.
So what next? Does the over-abundance of money-changers in the Agile temple mean that we give up on Scrum? Lean? Kanban? That we don’t value “Individuals and interactions over processes and tools”? No, we can continue to use these tools if they provide value. I hope that this discussion around the word “Agile” causes teams and individuals to reflect and evaluate what kind of return they are getting based on where most of their energy is spent. I’ve found that most Agile tools are centered around providing feedback and reports to managers (Who, in the Chicken & Pigs store are often Chickens. Often they are just farmhands to really bury the metaphor).
“Why do we need to point all of our stories in Super Frumpy Agile Tool 2.3?”
“So we can measure your velocity.”
“Why do we need to measure our velocity?”
“So we can estimate how long it will take you do finish”
“But velocity doesn’t really tell you when we will finish, only how many points we can get done, on average, in a sprint?”
“blurrggghhhh bar charts!”