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@garybernhardt
garybernhardt / types.markdown
Last active May 22, 2024 10:02

This document has moved!

It's now here, in The Programmer's Compendium. The content is the same as before, but being part of the compendium means that it's actively maintained.

@pathikrit
pathikrit / NQueen.scala
Last active January 19, 2023 21:30
O(n!) solution to the n-Queen puzzle (https://en.wikipedia.org/wiki/Eight_queens_puzzle)
/**
* Solves the n-Queen puzzle in O(n!)
* Let p[r] be the column of the queen on the rth row (must be exactly 1 queen per row)
* There also must be exactly 1 queen per column and hence p must be a permuation of (0 until n)
* There must be n distinct (col + diag) and n distinct (col - diag) for each queen (else bishop attacks)
* @return returns a Iterator of solutions
* Each solution is an array p of length n such that p[i] is the column of the queen on the ith row
*/
def nQueens(n: Int): Iterator[Seq[Int]] =
(0 until n)
@einthusan
einthusan / go1.4arc65-ubuntu.sh
Last active July 10, 2018 23:43
Install Golang 1.4.1 on Ubuntu 14.04 AWS EC2
#!/bin/sh
# OPTIONAL FLAGS:
#
# -geoip true
# this will install maxmind geoip and auto update crontab file
#
# -cloudwatch true
# this will install aws cloud watch metrics and send them to aws dashboard
#
@syhw
syhw / dnn.py
Last active June 23, 2024 04:13
A simple deep neural network with or w/o dropout in one file.
"""
A deep neural network with or w/o dropout in one file.
License: Do What The Fuck You Want to Public License http://www.wtfpl.net/
"""
import numpy, theano, sys, math
from theano import tensor as T
from theano import shared
from theano.tensor.shared_randomstreams import RandomStreams
@keithhamilton
keithhamilton / gist:9b618e99eb58779b665f
Last active August 29, 2015 14:04
Java Installs for IntelliJ IDEA on OS X Yosemite
#!/bin/bash
# Oracle hasn't updated the Java 1.7u65 installer to support Yosemite,
# so here's a way to get it installed.
# This is actually what I used to get IntelliJ IDEA running, but even
# if you aren't running that IDE, this is a quick script to get Java
# going strong on your fresh install of OS X 10.10
# Install Java 6 for OS X
@staltz
staltz / introrx.md
Last active July 22, 2024 09:31
The introduction to Reactive Programming you've been missing
@revskill10
revskill10 / lopmonhoc.js.jsx
Created January 22, 2014 09:25
Integrate Datatable with React.js
/** @jsx React.DOM */
var LopMonHoc = React.createClass({
getInitialState: function(){
return {data: []}
},
loadData: function(){
$.ajax({
url: '/daotao/lops',
success: function(data){
@branneman
branneman / better-nodejs-require-paths.md
Last active June 29, 2024 16:00
Better local require() paths for Node.js

Better local require() paths for Node.js

Problem

When the directory structure of your Node.js application (not library!) has some depth, you end up with a lot of annoying relative paths in your require calls like:

const Article = require('../../../../app/models/article');

Those suck for maintenance and they're ugly.

Possible solutions

@sindresorhus
sindresorhus / query-string-example.js
Created November 15, 2013 18:57
Get, set, modify url parameters in a query string with JavaScript.
// Get the queryString module from:
// https://github.com/sindresorhus/query-string
console.log(location.href);
// http://sindresorhus.com/?foo=bar
console.log(location.search);
// ?foo=bar
var parsed = queryString.parse(location.search);
@justincarroll
justincarroll / bootstrap-masonry-template.htm
Last active August 15, 2020 16:48
This is my template for using Masonry 3 with Bootstrap 3. For those of you who follow this gist a lot has changed since Bootstrap 2.
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Bootstrap Masonry Template</title>
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
<link rel="stylesheet" href="style.css">
<link rel="stylesheet" href="http://fonts.googleapis.com/css?family=PT+Sans+Caption:400,700">