Ron yrong

Neo4j Tutorial

Fundamentals

Store any kind of data using the following graph concepts:

Node: Graph data records
Relationship: Connect nodes (has direction and a type)
Property: Stores data in key-value pair in nodes and relationships
Label: Groups nodes and relationships (optional)

A complex query result projection in cypher

Table of Contents

Introduction

Introduction

Sometimes it is better to request a complete object-tree from the (graph-)database at once instead sending more than one requests to the database and merging the results in program code.

	/*
	RadixSort.java : Sorts 32-bit integers with O(n*k) runtime performance.
	Where k is the max number of digits of the numbers being
	sorted.
	(i.e. k=10 digits for 32-bit integers.)

	Copyright (C) 2013 Yeison Rodriguez ( github.com/yeison )

	This program is free software; you can redistribute it and/or
	modify it under the terms of the GNU General Public License

	package main

	import (
	"go/ast"
	"go/parser"
	"go/token"
	"strconv"
	)

	// 实现一个只支持int,只支持加法,函数只有println,只支持一个参数的Go语言子集....