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CREATE TABLE patients (
mrn VARCHAR NOT NULL UNIQUE PRIMARY KEY,
first_name VARCHAR NOT NULL,
first_name VARCHAR NOT NULL,
maiden_name VARCHAR,
last_name VARCHAR,
birth_date VARCHAR NOT NULL UNIQUE,
birth_date VARCHAR NOT NULL UNIQUE,
created_at TIMESTAMP NOT NULL DEFAULT NOW(),
updated_at TIMESTAMP NOT NULL DEFAULT NOW(),
function genPassword(n, filter) {
const variables = {
uppercase:'ABCDEFGHIJKLMNOPQRSTUV',
lowercase: 'abcdefghijklmnopqrstuvwxyz',
nums: '0123456789',
symbols: '!@#$%^&*?<>'
}
function validIP(str) {
const arr = str.split('.');
if (arr.length !== 4) return false;
arr.forEach(el => {
if (el > 255 || el < 1) return false;
})
return true;
}
function findDups(arr) {
const set = new Set();
const result = [];
arr.forEach(el => {
if (set.has(el)) {
result.push(el);
} else {
set.add(el);
}
function stringReduce(str) {
const set = new Set(str);
return [...set].join('');
}
function printCombos(array) {
var results = [[]];
for (var i = 0; i < array.length; i++) {
var currentSubArray = array[i];
var temp = [];
for (var j = 0; j < results.length; j++) {
for (var k = 0; k < currentSubArray.length; k++) {
temp.push(results[j].concat(currentSubArray[k]));
}
@adrianhorning08
adrianhorning08 / gist:d688fc9bc4ca4ef4e6b66a2f3a0268a8
Created May 7, 2018 22:54
Cartesian product of multiple arrays
function printCombos(array) {
var results = [[]];
for (var i = 0; i < array.length; i++) {
var currentSubArray = array[i];
var temp = [];
for (var j = 0; j < results.length; j++) {
for (var k = 0; k < currentSubArray.length; k++) {
temp.push(results[j].concat(currentSubArray[k]));
}