... a random collection of stuff

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diigo Wilson's Algorithm
Friday 13th of June 2014
category: geeky
[comments]

"Wilson's algorithm uses loop-erased random walks to generate a uniform spanning tree - an unbiased sample of all possible spanning trees. Most other maze generation algorithms, such as Prim?s, random traversal and randomized depth-first traversal, do not have this beautiful property."


-- check it out



youtube Webber Tests the Porsche 919 Hybrid
Friday 13th of June 2014
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youtube Mark Webber Reflects On His Career in Formula One
Friday 13th of June 2014
[comments]

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youtube Mark Webber Returns to the Track for the World
Friday 13th of June 2014
[comments]

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fuzpix Zelda Wii U
Tuesday 10th of June 2014
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diigo Rufus: Create Bootable USB Drives the Easy Way
Monday 9th of June 2014
category: geeky
[comments]

"Rufus is an utility that helps format and create bootable USB flash drives, such as USB keys/pendrives, memory sticks, etc.

It can be especially useful for cases where:

you need to create USB installation media from bootable ISOs (Windows, Linux, UEFI, etc.)

you need to work on a system that doesn't have an OS installed

you need to flash a BIOS or other firmware from DOS

you want to run a low-level utility

Despite its small size, Rufus provides everything you need!"


-- check it out



diigo The Queen Shows Us Who Isn't Boss
Wednesday 4th of June 2014
category: interesting
[comments]

As she processes through the Princes' Chamber in the House of Lords, there are two statues representing mercy and justice placed there on purpose to focus her mind as she prepares to deliver her speech. The route is dotted with pictures and statues of previous monarchs, as if Westminster were saying: "We have seen your like before."

And here is the really cheeky move: parliament forces Her Majesty to consider her own mortality as she gets dressed for the occasion. For in the Robing Room of the House of Lords, where the Queen puts on her robe and imperial state crown, the authorities have chosen to display a facsimile of the death warrant of her ancestor, Charles I.


-- check it out



diigo Online Regex Tester and Debugger
Wednesday 4th of June 2014
category: geeky
[comments]

"an online regex tester for javascript, php, pcre and python."


-- check it out



youtube Spacex Dragon V2 | Unveil Event
Friday 30th of May 2014
[comments]

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diigo Statistics 110: Probability
Thursday 29th of May 2014
category: learning
[comments]

"Statistics 110 (Probability) has been taught at Harvard University by Joe Blitzstein (Professor of the Practice in Statistics, Harvard University) each year since 2006. The on-campus Stat 110 course has grown from 80 students to over 300 students per year in that time. Lecture videos, review materials, and over 250 practice problems with detailed solutions are provided. This course is an introduction to probability as a language and set of tools for understanding statistics, science, risk, and randomness. The ideas and methods are useful in statistics, science, engineering, economics, finance, and everyday life. Topics include the following. Basics: sample spaces and events, conditioning, Bayes' Theorem. Random variables and their distributions: distributions, moment generating functions, expectation, variance, covariance, correlation, conditional expectation. Univariate distributions: Normal, t, Binomial, Negative Binomial, Poisson, Beta, Gamma. Multivariate distributions: joint, conditional, and marginal distributions, independence, transformations, Multinomial, Multivariate Normal. Limit theorems: law of large numbers, central limit theorem. Markov chains: transition probabilities, stationary distributions, reversibility, convergence. Prerequisite: single variable calculus, familiarity with matrices"


-- check it out




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