normalhuman

A = [0 1 1 0 1 1; 2 1 1 0 3 0; 0 0 0 4 0 2; 3 2 1 0 1 0; 0 0 1 1 0 3]
[U,D,V] = svd(A)
D2 = D.*(D>=5)
A2 = U*D2*V'
for j=1:6 disp(A2(1,j)/norm(A2(:,j))); end

normalhuman

import scipy.optimize as optimization
def u(x, a):
    return numerical_integral(lambda t: x*a+t, 0, 1)[0]
print optimization.curve_fit(u, [1,2,3], [1,3,2], [1])

normalhuman

b=document.querySelector('.wmd-input.processed');
if (b) {
a=b.value;
a=a.replace(/\bi(?=\s|\')/g,'I');
a=a.replace(/\b[Ii]m\b/g,'I\'m');
a=a.replace(/\b[Ii]ve\b/g,'I\'ve');
a=a.replace(/\b(ca|did|do|does|has|is|was|were|wo)nt\b/gi,'$1n\'t');
a=a.replace(/\b(w|t)hats\b/gi,'$1hat\'s');
a=a.replace(/\b(c|w|sh)ouldnt\b/gi,'$1ouldn\'t');
a=a.replace(/\b(t)heres\b/gi,'$1here\'s');

normalhuman

import re
import urllib.request
from bs4 import BeautifulSoup
from operator import itemgetter
from time import sleep

account_id = 'YOUR ACCOUNT ID HERE'
network_profile = 'http://stackexchange.com/users/' + account_id + '?tab=accounts'

with urllib.request.urlopen(network_profile) as response:

normalhuman

w = new WebSocket("wss://qa.sockets.stackexchange.com/");
w.onmessage = function(e) {
  d = JSON.parse(e.data).data;
  console.log(d);
  if (d == "hb") {
    w.send("hb");
  }
};
w.onopen = function() {
  w.send("4606062-topbar");

normalhuman

// https://stackexchange.com/about/moderators?by=users
JSON.stringify(Array.from(document.querySelectorAll('.mods-summary-list')).filter(e=>e.children.length>1).map(e=>Array.from(e.children).map(x=>x.hostname.split('.')[0])))