transferred from: http://www.cnblogs.com/kissazi2/archive/2012/06/12/2546353.html
Why do you want to draw an event diagram?
For programmers, we need to know what a single event (or function) needs to be driven (or what the object passes in),
ArticleDirectory
Case Model
Domain Model
Design Model
Implementation Model
Microsoft introduces a four-step consistent process for SDLC (software/system development lifecycle) to create a model. As follows:
Use Case model domain model
32-bit version download:thunder:// Qufodhrwoi8vanvwaxrlci5jdgrpc2suy29tojgwodyvy2fjaguvzglzazevu1dfrfzenv9waxnpb19qcmvtaxvtxziwmtbfvzmyx0noblnpbxbfu3rkx1byb
Software features
1 humanized design, provide the perfect drawing, the modification method, each kind of display mode, randomly toggles.2 and common drawings, document editing software, similar to the operation, so that users can master the use of
We know that Visio's Shape objects have 3 special properties, namely Data1, Data2, Data3, which we rarely use because we might be able to pass ShapeSheet's customed if we need attributes. Properties to define the information we need, the value of
How to install it with a Chinese cabbage USB flash drive: Install the Win7 system, and then install the Chinese cabbage win7
This article describes how to install WIN7 with a Chinese cabbage USB flash drive. The installation of WIN7 is slightly more difficult than that of the ghostversion WIN7 system. If you have to t
After installing phpcms, you will always jump to install/install. php and install phpcms.Many people always jump to install/install. php after installing phpcms locally. Since most people use phpcms for the first time, I don't know why this error occurs. This is mostly cause
It is understood that many people have installed dual systems before, but since the birth of VMware, it has brought more convenience to people.
1. Install VMware Workstation
Because it is in Windows, you can choose to download it from the official VMware website or from the websites such as huajun or Pacific. The installation process is similar to other software in windows. You can click Next to install
How to install Win10, how to install Win10 system via hard disk, and how to install win10
How to install the system in the Win10 file on the hard disk. For WIN8/8.1, double-click the SETUP file to directly decompress the package, but the system kernel must be correct. For example, a 32-bit WIN8.1-to-WIN10 32-bit syste
1. Install EclipseA. Download the Linux version of Eclipse, unzip it into your tool directory, unzip it into the directory to run the program, if the following error occurs, you need to install the Java Runtime Environment JREB. Before installing the JRE, try running java-version to see if Java is installed, if you do not have the following prompt, the main idea is that you do not have Java installed, the p
How to install Ubuntu, this self Baidu. Site Specific installation: http://www.ubuntu.comI installed the Ubuntu Server version and then the full English installation. So its source is automatically positioned to the United StatesHere's how to change the source, the first one is the operation. The second is a detailed explanation of the operation.1 //Inside the specific input command,//indicates the content of the comment, do not need tube2sudo su-Root
Tags: sem str definition share local network HTTP upgrade TCP/IPSQL 2005 is installed on the work computer, but SQL 2008R2 is installed on the client computer, sometimes it is inconvenient to connect their library debugging. Then installed a SQL2008 R2, during these two problems, the Internet search for a solution, do not install vs SP1, do not uninstall SQL Server 2005 Express tool, only need to modify the registry. Tip Error: An earlier version of
Preface : Need to install JDK, Python, Android SDKFirst step: Installation and configuration of JDKJDK:http://www.oracle.com/technetwork/java/javase/downloads/jdk-netbeans-jsp-142931.htmlConfiguring Environment variablesIn system variables → new system variableVariable name: java_homeVariable value (fill in the path of the JDK installation): C:\Program files\java\jdk1.8.0_161Re-create the system variableVariable name: CLASSPATHVariable value:.; %java_
1. Run Vmware.exe, install the virtual machine2. In select OS interface, add Ubuntu ISO image file, install Ubuntu system3. Create a shared folder between the Windows system and the Ubuntu system(1) Locate the vmwaretools.x.x.x-xxxx.tar.gz file, and move to the/tmp folder to decompress(2) Enter Vmware-tools-distrib folder, run./vmware-install.pl(3) Select the folder you want to share in the virtual machine
linux64 Red Hat 6.3 Enterprise start error installed 32 bit MySQL finally how can not put on 64mysql, toss a last all uninstall FIX:File/etc/init.d/mysql from install of mysql-server-5.5.28-1.linux2.6.x86_64 conflicts with file from package Mysql-serve R-5.1.7-0.i386File/usr/bin/my_print_defaults from install of mysql-server-5.5.28-1.linux2.6.x86_64 conflicts with file from package my Sql-server-5.1.7-0.i38
Linux-install Oracle (CentOS-Oracle 12c) and centos7 install oracle12c
Step 1: network connection, which is described in my previous blog.
Purpose of network connection: to use the yum command, download the file directly online.
Step 2: Go to the oracle official website to download 12c
Two files on the database server: (installed in Linux)
Linuxamd64_12102_database_1of2.zip
Linuxamd64_12102_databasesilicate
1. Install PostgreSQL, refer 《Install PostgreSQL.
2. Modify pg_cmd.conf to ensure that MD5 authentication is used. For details, see pg_cmd.conf record example:
# Type Database User CIDR-ADDRESS methodlocal all identhost all 127.0.0.1/32 MD5 # default is identhost all: 1/128 MD5 # default is ident
3. Create the database user openerp, And the openerp server uses this user to connectDatabase:
$SuPostgr
Recent requirements and designs for writing projects require UML modeling, previously used in Visio, although Visio also provides a number of UML components, but it's always uncomfortable to use. Today, IBM's rational Rose was downloaded, referring to a number of articles for installation, which documented the entire installation steps and installation problems and workarounds.
Refer to the article "Rationa
The required source code package:
/usr/local/src/mysql-5.5.25/cmake-2.8.8.tar.gz/usr/local/src/mysql-5.5.25/mysql-5.5.25.tar.gz
1, installation CMakeMySQL has been removed from version 5.5, and is replaced by the CMake tool./configure.Therefore, we first need to compile and install the CMake tool in the system source code.#编译安装
1
cd/usr/local/src/MySQL-5.5.25/cmake-2.8.8
2
./configure
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