Ubuntu Update-alternatives Learning (soft connection management)

update-alternatives--Management soft Connect/Word linked (Symbolic links) Command format update-alternatives [Options] Command Detailed description Update-alternatives can be created, deleted, repaired, soft-connected, and can

Hotspot Association rule Algorithm (2)--mining continuous and discrete data

This code can be downloaded (updated tomorrow).In the previous article, the Hotspot Association rule Algorithm (1)-mining discrete data analyzes the hotspot Association rules of discrete data, and this paper analyzes the mining of the Hotspot

Blue Bridge Cup-algorithm training prefix expression

algorithm training prefix expressionTime limit: 1.0s memory limit: 512.0MB    The problem description writes a program, enters a prefix expression as a string, and then computes its value. The input format is: "Operator Object 1 Object 2", where the

Euclid and the extended Euclidean algorithm

Turn from online Daniel Blog, speak of easy to understand.Original address: http://www.cnblogs.com/frog112111/archive/2012/08/19/2646012.htmlEuclidean algorithmEuclidean algorithm, also known as the greatest common divisor method, is used to

Spring aspect-oriented programming (i) AOP terminology

1, Connection point (Joinpoint):A connection point is a specific point at which a slice can be inserted during program execution. The point can be when the method is called, when an exception is thrown, or even when the field is modified,For spring,

Unity Empty Project APK size 4.5.1 Pro VS 5.0.0 f4 Pro

unity    4.5     Engineering       (ARMV7 only)         & nbsp                                  apk size:  8.14 m             4.5     Empty Engineering       (ARMV7 only)   strip bytecode                 apk Size:  7.12 M              5.0     NULL

Spin: Randomly generate an array of length m (M <= N) and non-repeating content within the range of 0~n (excluding N)

1. The most austere practice of violence.voidCal1 () {inti =0, j =0, num =0; intResult[m]; result[0] = rand ()% N;//The first one is definitely not repeated, just add it in. for(i =1; i //Get the remaining (M-1) random number{num= rand ()%

Remote port forwarding using SSH, data transfer and remote login

Blog address:http://loopholes.blog.51cto.com/9445813/16203672015-03-17"This test needs to download the peanut shell, don't ask me what the peanut shell is, download the dot here "How to get into the company's computer at home, for this question, is

SharePoint 2013 Search SharePoint specific columns and specific documents (custom search)

SharePoint 2013 searches SharePoint specific columns and specific document 1, action steps and legends, because of the language and version of the different I try to use the screenshot mode. 2. Administration, in the Application Management section,

Codeforces 22C System Administrator (structural water problem)

Reprint Please specify source: http://www.cnblogs.com/fraud/--by fraudSystem AdministratorBob got a job as a system administrator in X Corporation. His first task is to connect n servers with the help of M. two-way direct connection so it becomes

Zabbix tutorial on Getting Started with the new installation tutorial

DescriptionInstallation Environment:Os:centos 6.6Web environment: Apache Mysql PHPZabbix version: Zabbix 2.4.4SElinux: OffPreparatory work:Download Zabbix Source package: Http://sourceforge.net/projects/zabbix/?source=directoryInstall the lamp

How the Reset circuit works

The role of the reset circuit in the power-up or reset process, the control of the CPU reset state: This period of time to keep the CPU reset state, rather than a power on or just reset the completion of the work, to prevent the CPU issued wrong

3D somatosensory game development experience based on Oculus DK2 and Kinect------about getting started Oculus DK2

During the holidays my team and I spent about three weeks completing a simple 3D body game with Oculus DK2 (a helmet-like thing with a screen inside) to bring an immersive 3D experience, using Kinect for skeleton tracking to react to players '

Wireshark analyzing non-standard port number traffic

Wireshark analyzing non-standard port number flows 2.2.2 analyzing non-standard port number trafficWireshark analyzing non-standard port number trafficApplication running using nonstandard port numbers is always the most concern of network analyst

SSAS & Excel BI Tips Article Two: Performance tuning KeyColumn & NameColumn

The SSAs dimension attribute (Attribute) has the following three properties: KeyColumn, NameColumn, ValueColumn, as shown in the date dimension of the AW setting for these three column properties, And we use the wizard to generate the dimension by

Hadoop Family Learning Roadmap

The Hadoop family of articles, mainly about the Hadoop family of products, commonly used projects include Hadoop, Hive, Pig, HBase, Sqoop, Mahout, Zookeeper, Avro, Ambari, Chukwa, and new additions to the project including, YARN, Hcatalog, Oozie,

25. File System--compilation and installation of source program (Make,make install,ldd,ldconfig-v)

I. Overview of the source file structureThe GNU organization provides source code for users to compile and use themselves. For example, the famous Apache Web Server is a typical source file:650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02

U-boot root directory mkconfig File learning notes

In compiling the Zedboard u-boot.elf (SSBL), you know the steps to compile U-boot, and U-boot, which uses version 2014.4. Since the zc702 Development Board is now in use, you should compile the u-boot using the following command:1. Make

Scrum Agile development?

What is scrum? To be blunt is to bring in some rules, team members plan projects according to scrum rules, execute projects, and complete projects. Enables teams to work more efficientlyThere are many other things like Kanban,xp,rup (too many rules)

Ubuntu update-alternatives (soft connection management), ubuntualternatives

Ubuntu update-alternatives (soft connection management), ubuntualternatives Update-alternatives-manage soft connections/character links (symbolic links) Command Format Update-alternatives [options] command Detailed description

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