PostgreSQL installation and configuration tutorial on Windows and postgresql installation tutorial
PostgreSQL extension PostGIS is the most famous open source GIS database.Installing PostgreSQL is the first step.
1. Download the binary Installation File of
Manual PostgreSQL database initialization tutorial in windows, initialize postgresql
Environment: win7 64 sp1PG: 9.3.5
1. Create the postgres user, and the password is also postgres:
net user postgres postgres /add
2. Create a data directory under the root directory of the database:
C:\Program Files\PostgreSQL\9.3>md d
documents. Use the graphical tools pgadmin to manage the database from Start menu to program-->postgresql 8.1-->pgadmin III, as
Graphical interface
Right click on PostgreSQL Database Server 8.1 (localhost:5432), click Connect (connect), because I set the local area Connection in pg_hba.conf also through the password, pop up the following dialog box.
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
Windows GUI code with Windows message Problem debugging toolA long time ago, I remember the saying that human beings are different from the standard of animals is the use of tools. Also in the software development industry, the use of tools is also a master and entry-level players of the main difference,Experts often rely on the use of tools in the critical time
You may not know that Server Core is the Minimal Server installation option introduced on the Windows Server 2008 system, and the role of Server Core is to provide an executable, limited, low maintenance server environment for specific services. For us to improve the stability of the server, reduce the amount of software maintenance, reduce the risk of attack, less space share and other benefits.
In Windows
Source text: Http://www.oschina.net/project/tag/178/gui?lang=36os=0sort=viewp=1Desktop application Development engineAlloydesktopAlloydesktop is the HTML5 native app development engine, an app development engine that can run Web pages like software on a desktop. The engine implements transparent rendering of the Web page, which is no longer confined to the browser's box. At the same time, to provide powerful API support, so that you can easily impleme
GUI for Windows 7: centos6.5 and windows7centos6.5I. First confirm that gnome has been installed on centos, because centos itself does not have a graphical interface, not to mention access through the remote graphical interface, it will not work on the local image interface.
1. First, check the system running level and whether the desktop environment is installed.
1. Use commandsRunlevelView the current run
--- Mikhail rakh.pdf
Original
《
General guidelines for gui testing of any windows Based Application
"
--- Kiki
Translated on
2005/6/7
When testing Windows applications, consider the following:
The GUI in the application should be consistent, which is the most basic.
It should look and feel the same as other standar
I. OpenVPN installation Environment Server-Side environmentRedhat, kernel version: 2.4.20-31.9, IP for 70.8.7.6Kernel need to support Tun devices and need to load iptables modules. Check to see if Tun is installed: Code:root@a [/]# Modinfo TunFileName:/LIB/MODULES/2.4.20-31.9/KERNEL/DRIVERS/NET/TUN.ODescriptionAuthorLicense: "GPL" If there is no modinfo command, just look for it and see if there are any tun.o files in kernel: Code:Find-name TUN.O./lib/modules/2.4.20/kernel/drivers/net/tun.o Chec
Server Core is the minimal Server installation option that is introduced on a Windows Server 2008 system, and the role of Server Core is to provide an executable, low-maintenance server environment for specific services, which brings us the stability of the server, Benefits of reduced software maintenance, reduced attack risk, and less space occupancyIn Windows Server 2012, administrators can switch directl
, making event programming fairly straightforward by completely hiding the knowledge of WM_ messages. You don't have to deal with any original structure like C, and you always just need to work with classes. In summary, egui++ client code is easy to read and easy to write.
egui++ only runs in Windows®. I really don't trust cross-platform GUI applications unless they are not important (just simpler test fra
In Windows, wxPython and py2exe are used to develop Python GUI program instance tutorials, wxpythonpy2exe
Python supports visual programming, that is, writing gui programs. You can use it to write your favorite desktop programs. Using wxPython is very simple, but you cannot drag controls like C #. You need to write your own code layout. After writing the file, yo
Use Python to develop windows GUI program entry instances, pythongui
I am very happy to finally use wxPython to develop the GUI program. Write down some notes for your reference. On windows XP, configure the following environment:
1. Install python first. After installation, add the directory of python/bin to path.2. I
This article mainly introduces the windows GUI program based on wxpython. The example analyzes the implementation skills of the windowsGUI program. if you need it, refer to the following example to describe the windows GUI program based on wxpython. Share it with you for your reference. The details are as follows:
#
Now, when talking about free databases, most people may first think of MySQL. Indeed, MySQL has been applied in many domestic fields, especially in website setup. However, PostgreSQL is actually the most powerful, rich, and complex free database. Many of its features are the predecessor of many commercial databases such as Oracle and DB2.
As a matter of fact, I recently came into contact with PostgreSQL bec
Recently in the Personal web site, the code hosted on GitHub, in the Git GUI version control process encountered some problems, has been resolved, share the following.Here is a basic introduction to git GUI usage.1. Download the installation package on the GIT website. (download→ Select your system type)2, install git, blogger git bash and git gui are installed.
"Upload", enter the password and return to the automatic upload. Success should be:5. Download (Pull-fetch)Right-click the git Gui in the directory where the Git repository is located, find "remote" at the top, and then select "From." When you click Open. Get (Fetch) ", automatically expand, click" Origin ":Then enter the password and click OK to complete the operation:This will be OK, but this is only downloaded, and you do not merge with your local
the far end library, see this section.) )Prerequisites need to meet the completion of the above "2, build the library " operation. After modifying the file, under the Git GUI, make "cache changes", then enter the description, click "Submit", click "Upload", enter the password and return to the automatic upload. Success should be:5. Download (Pull-fetch)Right-click the git Gui in the directory where the Git
should be:5. Download (Pull-fetch)Right-click the git Gui in the directory where the Git repository is located, find "remote" at the top, and then select "From." When you click Open. Get (Fetch) ", automatically expand, click" Origin ":Then enter the password and click OK to complete the operation:This will be OK, but this is only downloaded, and you do not merge with your local code, to merge, you need to do an operation, see the next section.6. Mer
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.