Snipplr - adkatrit

(Bash) backup into folder daily

Fri, 29 Jun 2012 07:36:39 GMT

i've got this running on an hourly cron. works beautifully.

(Bash) robotic script done notification

Fri, 18 Feb 2011 09:00:51 GMT

(Python) Euclidean Distance

Fri, 11 Feb 2011 04:05:09 GMT

(Python) Pearson Correlation Coefficient

Fri, 11 Feb 2011 04:00:48 GMT

(Python) Gini Impurity

Fri, 11 Feb 2011 03:55:16 GMT

(Python) Tanimoto Coefficient

Fri, 11 Feb 2011 03:50:27 GMT

(Python) Weighted Mean

Fri, 11 Feb 2011 03:47:35 GMT

(Python) calculate angle between two vectors

Fri, 11 Feb 2011 03:45:06 GMT

(Python) Gaussian

Fri, 11 Feb 2011 03:37:21 GMT

(Python) Variance

Fri, 11 Feb 2011 03:33:56 GMT

(Python) Entropy

Fri, 11 Feb 2011 03:32:13 GMT

takes a list and returns the entropy

(Python) K-Means Clustering

Fri, 11 Feb 2011 03:07:54 GMT

This is from the book: Programming Collective Intelligence

(Python) Hierarchical Clustering

Fri, 11 Feb 2011 03:05:57 GMT

Helps if you have a distance function. This will be implementation specific, but this is the main algo

(Java) Matching elements in an array

Sat, 30 Oct 2010 02:21:58 GMT

compare individual array elements with one another, without doing the same comparison twice (3vs2 then 2vs3). this reduces the number of iterations by roughly half. it's still O(n^2), an 1000 member array won't iterate a 1000X1000 times, it will be (1000X999)/2. efficient!! an array of 0,1,2,3 will print out the following: 01,02,03,,12,13,2,3 ENJOY MY MATHS

(PHP) new york times article api function

Sat, 16 Oct 2010 06:07:50 GMT

(Bash) download the first 50,000,000 prime numbers

Thu, 18 Mar 2010 20:53:15 GMT

(Bash) mailing system profile on mac osx

Sun, 21 Feb 2010 17:22:39 GMT

don't forget to take my email out :)

(Bash) manpage to pdf

Sun, 21 Feb 2010 17:20:20 GMT

1st argument to the script is the command you want to run. (i can't live without this now)

(Bash) show all http requests being made

Sun, 21 Feb 2010 17:16:21 GMT

make sure the en1 value is the interface you are using

(Bash) recursively find a string in any js,php,inc,htm,html,css files

Sun, 21 Feb 2010 17:09:40 GMT