Transferred from: http://blog.csdn.net/kuloveyouwei/article/details/23598171GUI plays an important role in the development of the game, whether the GUI of the game is friendly, whether it is convenient to use or not, which determines the game experience of the player to a great extent. Unity has built-in a complete GUI system that provides a full range of GUI sol
Python implementation GUI simply can call the Tkinter library, so the general requirements can be implemented, showing the simple Windows window code is as follows:python_gui.py1 #! C:\Python27\python.exe 2 #-*-coding:utf-8-*-3 4 Import Tkinter 5 6 def center_window (w = +, H = 7 ) WS = Root.winfo_screenwidth () 8 hs = Root.winfo_screenheight () 9 x = (WS/2)-(W/2) ten y = (HS/2)-(H/2) 11
root.geometry ("%dx%d+%d+%d"% (w, h, x
1, installation mariadbInstallation commandsYum-y Install mariadb Mariadb-serverInstallation Complete mariadb, first start mariadbSystemctl Start mariadbSet boot upSystemctl Enable MARIADBThe following is a simple configuration of mariadbMysql_secure_installationThe first is to set the password, you will be prompted to enter the passwordEnter current password to
Description: operating system: CentOS 5.10 32-bit mariadb version: mariadb-5.5.33a mariadb Database Storage directory:/data/mysql prepare the article: First, configure IP, DNS, gateway, to ensure that the use of remote connection tools to connect the server, the server Yum command can be used normally Second, configure the firewall, open 3306 portsVi/etc/sysconfi
Tags: Guardian load href efault sele ike option Lin TPsCentOS 7 Installation mariadb detailed and related configuration First step: Add the MariaDB yum repository First, add the MariaDB Yum profile Mariadb.repo file under the/etc/yum.repos.d/directory in the CentOS operating system. Vi/etc/yum.repos.d/mariadb.repo In the file, add the following to save: [
How to install MariaDB 10 on CentOS 7 and related configurations
How to install MariaDB 10 on CentOS 7 and related configurations
Step 1: Add MariaDB yum Repository
Add the MariaDB yum configuration file MariaDB. repo in the/etc/YUM. repos. d/directory of the CentOS operatin
Next, we will extract a background, and then the operation records for migrating from mysql5.31 to MariaDB5.5.31 on CentOS6.4. Finally, I found a better migration method.
1. Background
MySQL is the most popular open source relational database in the world. In 2008, Sun acquired MySQL. Then in 2010, Oracle acquired Sun again, so MySQL fell into the hands of Oracle. Oracle has never had a good relationship with the open-source community, and even MySQL has been made community and enterprise, so it
;Master-Slave distributed (c/s); Mysql,oricalDistributed architecture;4. Relational Data Key/valueDatabaseRelationship: A relationship is a two-dimensional table. and meet the following properties:The row and column order in the table is not importantRow row: Each row in the table, also known as a recordColumn columns: Each column in a table, called a property, fieldPrimary KEY (Primary key): A field used to uniquely determine a recordDomain domains: The value range of a property, such as, gende
Tags: where std address sid Rev. com View Super ExtUser account Management:' Username ' @ ' Hostname ' Username: Any combination of strings that can contain only the characters of the basic meaning, may contain "_", ".", "-"; Hostname: Can be FQDN (fully qualified domain name), domain name, IP address, You can use the MySQL wildcard "_" to represent any single character "%" for any number of arbitrary characters; Create user account: Creating the Users statement: Create user User [identified by
Objective
MARIADB was developed by MySQL founder Michael Widenius, who sold his company MySQL to Sun for 1 billion dollars earlier, and then, as Sun was bought by Oracle, the ownership of MySQL fell into Oracle's hands. The name of MARIADB is from the name of Michael Widenius's daughter Maria. So how do you install the MARIADB database in the Mac? The following
MariaDB (MySQL) creation, deletion, selection, and data type Usage Details, mariadbmysql
1. Introduction to MariaDB (skipped in MySQL)
The MariaDB database management system is a branch of MySQL and is mainly maintained by the open-source community. The purpose of using GPL to authorize MariaDB is to be fully compatibl
Introduction of MARIADB (MySQL introduction skip)
MARIADB database management System is a branch of MySQL, mainly by the open source community in the maintenance, the use of GPL licensed license MARIADB is fully compatible with MySQL, including APIs and command line, so that it can easily become a replacement for MySQL. On the storage engine side, use XTRADB (En
a) All delete the system comes with the mysql/mariadb
MySQL is no longer included in the CentOS 7 source, but instead MariaDB; Using Rpm-qa | grep MariaDB searches for MariaDB existing packages. Using Rpm-qa | grep MySQL SearchMySQL Existing package: If present, use Rpm-e–nodeps m
1. Character Overview
Bai GUI, a person from Luoyang in the Eastern Zhou Dynasty, was born in Zhou zhending Wang for six years (463 BC). He was born in Zhou xianwang for four years (365 BC). He was an outstanding businessman in Ancient China and was enlightened by Zhou tianzi as "China's first Merchant ", song zhenzong was named "Shang Sheng ". Bai GUI worship Confucius disciples Zixia as a teacher in his e
Tags: MariaDB ApacheFirst, MARIADB installationMARIADB is an open source branch of MySQL, mainly community maintenance, and fully compatible with MySQL, and can be easily known as the replacement of MySQL, Mariadb is born out of MySQL founder Michael Widenius Hand, The name came from his daughter, Maria, because he sold MySQL to Sun and Sun was acquired by Oracle
A control group can be viewed as a large container, a control within a control group that has a relative position that is the base of the control group, and no longer the upper-left corner of the screen.Here's a look at the code examples and their effects:public class Gui2:monobehaviour {int toolbarint=0;//represents the default N-1 button is active string[] toolbarstring={"Tools", "Forms", "Help"};// Number of button names and set int selectgrid=0;string[] selectgridsring = {"Grid 1", "Grid 2",
Note:Operating System: CentOS 5.10 32-bitMariaDB: mariadb-5.5.33aMariaDB database storage directory:/data/mysqlPreparation:1. Configure the IP address, DNS, and gateway to ensure that the remote connection tool can be used to connect to the server. The yum command on the server can be used normally.2. configure the firewall and enable port 3306Vi/etc/sysconfig/iptables # Edit-A RH-Firewall-1-INPUT-m state -- state NEW-m tcp-p tcp -- dport 3306-j ACCEP
The reason for mariadb to replace MySQL
MARIADB is used exactly as MySQL. Since Oracle bought MySQL, it is no longer free to open source, but MARIADB is still free to open source. Some of the top sites, such as Google, Wikipedia, LinkedIn, and Mozilla, have migrated to MARIADB. Where is the advantage:
Backward compatib
Tags: str 127.0.0.1 def RES development not MySQL open source supportFirst, MySQL background informationMySQL became popular in the early days of the Internet, pursuing speed, simplicity, open source, and support for almost all operating systems. Fully support multi-user, multi-threading, support massive data storage, using MyISAM, InnoDB two big storage engine complement each other. But with InnoDB and MySQL itself being acquired by Oracle, the founder of MySQL has developed mariadb.MARIADB's b
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