Mike Dillion mikedillion

Hello software developers,

Please check your code to ensure you're not making one of the following mistakes related to cryptography.

I. General Mistakes

Writing your own home-grown cryptography primitives (For example: Mifare Classic)
- Exception: For the sake of learning, but don't deploy it in production.
Using a fast hash function (e.g. MD5, SHA256) for storing passwords. Use bcrypt instead.
Not using a cryptographically secure random number generator

These links no longer work. Springer have pulled the free plug.

Graduate texts in mathematics

duplicates = multiple editions

A Classical Introduction to Modern Number Theory, Kenneth Ireland Michael Rosen

Convert LFUCG traffic camera json into GeoJSON

LFUCG released their live traffic cam map. There are more cameras on this map than in the dataset on the open data portal. There are also links to the traffic streams. This gist has the JSON data used in LFUCG's map, a Python script for turning that JSON into more easily mapable GeoJSON, and GeoJSON of that data itself.

What you'll need/want

Python
cURL

Process

Using `<details>` in GitHub

Suppose you're opening an issue and there's a lot noisey logs that may be useful.

Rather than wrecking readability, wrap it in a <details> tag!

<details>
 Summary Goes Here

	/**
	* This gulpfile will copy static libraries and a index.html file as well as
	* merge, babelify and uglify the rest of the javascript project.
	*
	* TODO:
	* - Separate media, libs and src with different watchers.
	* - Media and libs should only be copied to dist if they are different sizes.
	*
	* The expected project is to be laid out as such:
	*

	d3.sankey = function() {
	var sankey = {},
	nodeWidth = 24,
	nodePadding = 8,
	size = [1, 1],
	nodes = [],
	links = [];

	sankey.nodeWidth = function(_) {
	if (!arguments.length) return nodeWidth;

	<!DOCTYPE html>
	<html>
	<head>
	<!-- Load Leaflet from CDN-->
	<link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.7.3/leaflet.css" />
	<script src="http://cdn.leafletjs.com/leaflet-0.7.3/leaflet.js"></script>

	<!-- Load Esri Leaflet from CDN -->
	<script src="http://cdn.jsdelivr.net/leaflet.esri/1.0.0/esri-leaflet.js"></script>

	#!/bin/bash

	# Sample use:
	# PATTERN="\"/some-route\"" FILE=config/routes.rb ~/bin/git-line-history.sh
	# Thanks to mikedillion <https://github.com/mikedillion> for the basis of this!

	set -e

	#PATTERN="version':"
	#FILE="setup.py"

	// Start of HEAD
	import org.json.simple.JSONArray
	import org.json.simple.JSONObject
	import org.json.simple.parser.JSONParser

	import collection.JavaConversions._
	// End of HEAD

	// Start of Body
	/**

	all:

	rm boundary.topojson;
	mapshaper -i ~/Downloads/cb_2015_us_nation_5m/cb_2015_us_nation_5m.shp name=boundary -clip bbox=-126,23,-65,50 -filter-slivers min-area=700000000 -lines -simplify dp 5% -o format=topojson boundary.topojson;