mck-

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211.
by mck- 13y ago
OP here: yes it is, it supports not only large-scale VRP, but also CVRPTW-type problems, which include constraints for time-windows and capacity.. Having said that, we are talking about NP-hard problems, so computational efforts increase ex
212.
by mck- 13y ago
Great article; maintaining focus on growth is good general startup advice. However, I think it breaks down for startups in the Enterprise realm (not talking about the B2B startups that provide commodity services). Firstly, getting traction
213.
Show HN: KD-tree recommender system in Literate Coffeescript(github.com)
2 points by mck- 13y ago|0 comments
214.
by mck- 13y ago
Great book indeed -- they talk about Collaborative filtering mostly, which suffers from the cold-start problem. If you need to build a recommendation algorithm that uses expert-knowledge (numerical features) you could use a simple kNN algor
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by mck- 13y ago
Read SICP, take MIT's 6.001 and learn Lisp -- it'll get you ready for any other language you'll pick up. Then take any number of free courses online on Coursera, Udacity, Codeschool... This is what I did after I quit being a
216.
Type-System Criteria (2011)(tbray.org)
1 points by mck- 13y ago|0 comments
217.
Business card plays Tetris(polygon.com)
1 points by mck- 13y ago|0 comments
218.
Anatomy of a Subtle JSON Vulnerability (2008)(haacked.com)
3 points by mck- 13y ago|1 comments
219.
Remastered Animation in AngularJS 1.2 (2013)(yearofmoo.com)
1 points by mck- 13y ago|0 comments
220.
by mck- 13y ago
Thanks, learned something new :)
221.
Ask HN: Why did this submission get penalized?
9 points by mck- 13y ago|4 comments
222.
by mck- 13y ago
Okay now, please be nice, she is really trying :) Sounds like PhasmaFelis is the only one on this thread who got the point. I think most of you here really enjoy what you do for a living. I can't be certain, but I'd venture to gue
223.
How I Hacked My Husband's Programming Addiction(huffingtonpost.ca)
38 points by mck- 13y ago|52 comments
224.
by mck- 13y ago
In CoffeeScript I discovered the other day that: 0 <= "" <= 0 # True "" is 0 # False
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by mck- 13y ago
I've been using Protractor for a month now and am eager to give Nightwatch a try: - debugger is awful, horrible stack dumps (sometimes just no stack info, you have no idea where the test failed) - very slow - selectors for ng-repeats a
226.
What are the lesser known but useful data structures?(stackoverflow.com)
347 points by mck- 13y ago|75 comments
227.
by mck- 13y ago
How long does it take for a dyslexic programmer to get this joke? Logn time
228.
by mck- 13y ago
Just letting you know that the landing page is broken on mobile
229.
by mck- 13y ago
The most-cited analogy would be Shrodinger's Cat: http://en.wikipedia.org/wiki/Schr%C3%B6dinger's_cat
230.
by mck- 13y ago
Here's a SLIME tip I recently found out: C-c I -- this will give you an inspector that is much better than using (inspect foo)
231.
by mck- 13y ago
This reminds me of a hackathon project of mine: https://github.com/mck-/oneliner It basically uses a very similar algorithm to summarize any given piece of text in one line.
232.
by mck- 13y ago
One side effect I can think of is that this might spur innovation and entrepreneurialism, because the consequrnces of risk-taking are softened. It increases the opportunity cost of getting a job, vs being an entrepreneur. Perhaps we will se
233.
The Racist Talent Show Judge Who Makes Simon Cowell Look Good(huffingtonpost.ca)
2 points by mck- 13y ago|1 comments
234.
I open-sourced the algorithm of my WIP startup(github.com)
2 points by mck- 13y ago|0 comments
235.
by mck- 13y ago
> In most languages there’s a sharp distinction between programs, and data, and the output of programs. Not so in the Wolfram Language. It’s all completely fluid. Data becomes algorithmic. Algorithms become data. There’s no distinction n
236.
by mck- 13y ago
It is irrelevant that you have seen this article before. I, for one, have not -- like many others judging from it hitting front page -- and I really enjoyed the article! Thanks for resubmitting!
237.
by mck- 13y ago
I was thinking exactly the same thing after I read that :)
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by mck- 13y ago
It reminds me of C&C
239.
by mck- 13y ago
While I have become a proponent of TDD and have come to appreciate it in larger projects, I agree and remember the tediousness of it as a beginner.. It is good to inform the beginner of its style and merits, but not to enforce it -- rather
240.
by mck- 13y ago
How much time do you spend on HN?

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