Introduction to text manipulation on UNIX-based systems https://www.ibm.com/developerworks/aix/library/au-unixtext/index.html     A basic tenets of UNIX philosophy is to create programs (or processes) that do one thing, and do that one thing well. It…

Text mining is the application of natural language processing techniques and analytical methods to text data in order to derive relevant information. Text mining is getting a lot attention these last years, due to an exponential increase in digital t…

Introduction to Linux monitoring and alerting https://www.redhat.com/sysadmin/linux-monitoring-and-alerting mail 的命令挺有意思的. Have you ever wanted to set up a process monitor that alerts you when it's offline without spending thousands of budget dollars…

使用osg加载fbx模型,需要自己编译fbx插件,编译流程与插件使用案例如下 代码地址:https://github.com/shelltdf/osgFBX CMake Error: The following variables are used in this project, but they are set to NOTFOUND.Please set them or make sure they are set and tested correctly in the CMake fil…

http://stackoverflow.com/questions/8972034/eclipse-hangs-on-loading-workbench 解答一: In most cases, rm workspace/.metadata/.lock works for me. Make sure to start eclipse using ./eclipse -clean -refresh whatever you try. Thanks for teaching us mv .eclip…

我的neo4j配置 # 修改第9行,去掉#,修改数据库名 dbms.active_database=wkq_graph.db # 修改第12行,去掉#.修改路径,改成绝对路径 dbms.directories.data=C:/WorkSpaces/Neo4j/ # 修改9行和12行后,neo4j数据存放在 C:/WorkSpaces/Neo4j/databases/wkq_graph.db,没错,多了一个databases # 修改第22行,在前面加个#,load csv时允许从任意路径读取文件…

Neo4j图形数据库教程 Neo4j图形数据库教程 第一章:介绍 Neo4j是什么 Neo4j的特点 Neo4j的优点 第二章:安装 1.环境 2.下载 3.开启远程访问 4.测试 第三章:CQL 1.CQL简介 2.Neo4j CQL命令/条款 3.Neo4j CQL 函数 4.Neo4j CQL数据类型 第四章:命令 1.CREATE创建 2.MATCH查询 3.RETURN返回 4.关系基础 5.WHERE子句 6.DELETE删除 7.REMOVE删除 8.SET子句 9.ORDER B…

#*****************************************************************# Neo4j configuration## For more details and a complete list of settings, please see# https://neo4j.com/docs/operations-manual/current/reference/configuration-settings/#***************…

不多说,直接上干货! 前期博客 Ubuntu16.04下Neo4j图数据库官网安装部署步骤(图文详解)(博主推荐) Ubuntu14.04下Neo4j图数据库官网安装部署步骤(图文详解)(博主推荐) neo4j的配置文件(默认的) #***************************************************************** # Neo4j configuration # # For more details and a complete list of s…

The Carriage Return (CR) character (0x0D, \r) moves the cursor to the beginning of the line without advancing to the next line. This character is used as a new line character in Commodore and Early Macintosh operating systems (OS-9 and earlier). The…