AndyNovo

def invMod(x, p):
    return pow(x, p-2, p)

def addECC(x1,y1,x2,y2,a,b,p):
    s = (invMod(x2-x1, p)*(y2-y1)) % p
    if ((x1 - x2) % p == 0) and ((y1-y2) % p == 0):
        s=(invMod(2*y1, p)*(3*x1*x1 + a)) % p
    x3 = (s*s -x1 -x2) %p
    y3 = (s*(x1-x3) -y1) % p
    return x3,y3

AndyNovo

<h1>Databinding example</h1>
<p>What is your name?</p>
<input type="text" ng-model="name"/>
<p ng-if="!!name">Hello {{name}}.</p>

AndyNovo

var SURROGATE_PAIR_REGEXP = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g,
    // Match everything outside of normal chars and " (quote character)
    NON_ALPHANUMERIC_REGEXP = /([^\#-~| |!])/g;

function encodeEntities(value) {
  return value.
    replace(/&/g, '&').
    replace(SURROGATE_PAIR_REGEXP, function(value) {
      var hi = value.charCodeAt(0);
      var low = value.charCodeAt(1);

AndyNovo

p=2602970321841479
g=2
x=2064002103016912
A=1376951019743626
K=1443056703658992
K_inv1 = power_mod(K, p-2, p)
K_inv2 = xgcd(p, K)[2] % p
K_inv3 = power_mod(A, p - 1- x, p)
print K_inv1* K % p
print K_inv2 * K % p

AndyNovo

def safe_prime(bits):
    found_safe_prime = False
    ohshit = 0
    while (not found_safe_prime and ohshit < 1000000):
        ohshit += 1
        q = 2*randint(2**(bits-1), 2**(bits))-1
        if power_mod(2,2*q, 2*q + 1) != 1:
            continue
        if not q.is_prime(False):
            continue

AndyNovo

import random,copy
W1 = [[random.random()*.2, random.random()*.2, random.random()*.2]  for i in range(3)]
W2 = [[random.random()*.2, random.random()*.2, random.random()*.2]  for i in range(3)]
#an empty 3x3 matrix
def activation(a_float):
    return round(a_float)

def apply_input(input_in, W):
    input = copy.copy(input_in)
    input.append(-1)

AndyNovo

def adj(A):
    labels = [[-1 for i in A[0]] for j in A]
    next_label = 0
    linked = {}

    for row in range(len(A)):
        for col in range(len(A[0])):
            nbrs = []
            not_nbrs=[]
            if row >= 1:

AndyNovo

<?php

function xorIt($charOne, $charTwo)
{
	return $charOne ^ $charTwo;
}

function asciiValue($char)
{
	return ord($char);

AndyNovo

var http = require("http");
var express = require('express');
var bodyParser = require('body-parser');
console.log("Started server");

var aRouter = express();
var myServer = http.createServer(aRouter);
aRouter.use(bodyParser.json());
aRouter.use(bodyParser.urlencoded({ extended: true }));
aRouter.use(express.static(__dirname + "/client"));

AndyNovo

var http = require("http");
var express = require('express');
console.log("Started server");

var aRouter = express();
var myServer = http.createServer(aRouter);

aRouter.get('/users/:userid', function(req, res){
   res.send("You asked for data from User "+req.params.userid); 
});