Cristóferson Bueno cbueno

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

Parse JSON in PL/SQL

Download and install PL/JSON.

Following is an example of how to parse a JSON array represented as string:

declare
	my_clob clob := '[

This is a small collection of scripts showing how to use require.js. It's only one of several ways of setting up a require.js project, but it's enough to get started.

At its core, require.js is about three things:

Dependency management
Modularity
Dynamic script loading

The following files show how these are achieved.

Installation

This procedure is tested on Mac OS X 10.8 with Developpers tools installed (xCode).

PHP 5.4 installed with Homebrew.

Update: I wrote a blog post about this.

Preparation

Download the following files from Oracle website (yes, you need to create an account and accept terms):

In August 2007 a hacker found a way to expose the PHP source code on facebook.com. He retrieved two files and then emailed them to me, and I wrote about the issue:

http://techcrunch.com/2007/08/11/facebook-source-code-leaked/

It became a big deal:

http://www.techmeme.com/070812/p1#a070812p1

The two files are index.php (the homepage) and search.php (the search page)

	###
	###
	### UPDATE: For Win 11, I recommend using this tool in place of this script:
	### https://christitus.com/windows-tool/
	### https://github.com/ChrisTitusTech/winutil
	### https://www.youtube.com/watch?v=6UQZ5oQg8XA
	### iwr -useb https://christitus.com/win \| iex
	###
	### OR take a look at
	### https://github.com/HotCakeX/Harden-Windows-Security

	# create an account, create an app
	# @see https://apps.twitter.com/

	# retrieve the access tokens
	# @see https://dev.twitter.com/oauth/reference/post/oauth2/token

	# create the file ~/twitter_api
	nano ~/twitter_api
	Authorization: OAuth oauth_consumer_key="XXXXXX", oauth_nonce="11111111", oauth_signature="XXXXXX", oauth_signature_method="HMAC-SHA1", oauth_timestamp="1450728725", oauth_token="99999-XXXXXX", oauth_version="1.0"

	# Install QEMU OSX port with ARM support
	sudo port install qemu +target_arm
	export QEMU=$(which qemu-system-arm)

	# Dowload kernel and export location
	curl -OL \
	https://github.com/dhruvvyas90/qemu-rpi-kernel/blob/master/kernel-qemu-4.1.7-jessie
	export RPI_KERNEL=./kernel-qemu-4.1.7-jessie

	# Download filesystem and export location

	When programming apps for Android, you usually want to test them on real Android devices.
	This little gist describes how to do so using Ubuntu 14.

	First, you need to download and install the Android development IDE (http://developer.android.com/sdk/index.html) and create an Android project which you want to debug.

	Next, you need to setup the debugging mode on your Android device. Starting in Android 4.2 you need to enable the developer options first: 1) Go to settings 2) Go to About Phone 3) Tap the build number 10 times (or more, not sure ;)) and you will get the notification that you enabled it.

	Then go to the developer settings and enable the debug mode for your phone.

	Now you think you can just plug it into your USB mode? - Nope.

	/* Copyright Pierre GIRAUD, https://gist.github.com/pgiraud/6131715
	* Published under WTFPL license. */

	/**
	* @requires OpenLayers/Renderer/SVG.js
	*/
	OpenLayers.Renderer.SVGExtended = OpenLayers.Class(OpenLayers.Renderer.SVG, {

	eraseGeometry: function(geometry, featureId) {
	this.removeArrows(geometry);