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System environment: Windows7 64-bitpostgreSQL9.0 (64bit) PS: When installing PostgreSQL, make sure the ODBC driver is installed.question: Click "Start-" control Panel-"Administrative Tools-" data source (ODBC)-User dsn-Add ", no PostgreSQL association option appears. Click "Finish" will let you enter the database service address, user password and so on.When you're done, it's OK.To use the Data Source Editor: Click Next: OK. The resulting connection s

When running Python with Eclipse, the first line always has a red hint: The Psyco is not installed, the program can run normally but it will be a little slow. So just put it on, the red hint or the less the more comfortable.Baidu a bit, here, http://sourceforge.net/projects/psyco/files/psyco/1.6/, under the first EXE, but open will error, estimated because 32-bit problem. In other places also under a few, a

Windows Install (64-bit) vagrant with Vituriebox Http://blog.smdcn.net/article/1308.html host:127.0.0.1 port:2222 Username:vagrant Private key:xxxxx Tips:virtualbox installation to Vagrant remember to remember (PS: These two files are best installed to his default C disk) Vagrant Command: Windows cmd En

享平台来找到numpy, scipy and Matplotlib, Here are all. WHL files, which need to be installed via PIP, so there is an important preparation is easy_install pip to complete the PIP installation, after the installation is successful, it can be installed on the above three respectively. WHL for installation in Pip install **.py.5. Download the most important machine learning package: Scikit-learn, the package installation needs to be based on the above package,

-5.7.20-winx64# Maximum number of connections allowedmax_connections=200# The character set used by the service side defaults to the 8-bit encoded latin1 character setCharacter-set-server=utf8# The default storage engine that will be used when creating a new tableDefault-storage-engine=innodb You can directly copy and paste, mainly modify the next Basedir after the path, Note that the path is \ \ Rathe

The "index. dat "file is a database file used to manage, among other things, MSIE browser functions. there is an "index. dat "in the cookie folder, one in the" History "folder, one in each daily history folder, one in each weekly history folder, and one sitting at the root of the content. ie5 folder under Temporary Internet Files (Cache folder ). The Times stored in the various index dot DAT files have different meanings depending on where they are found. at URL record offsets 9 and 17 are two

Output 64-bit integer in windows and linux-Linux general technology-Linux programming and kernel information. The following is a detailed description. Use % lld, % llx, and so on in linux CODE: # include Int main (int argc, char ** argv) { Long x = 7332201052963203716ll; // note that there a

modify, take a look at the default MySQL prompt: (1) specifying by parameter when connecting to the client The format is: Mysql-u root-p--prompt prompt, for example, we enter: Mysql-u root-p--prompt \h (2) After connecting to the client, through the prompt command to modify The format is: Mysql>prompt prompt, for example we enter: Mysql>prompt \u, then enter again: Prompt \u@\h \d> Let's start by using the command to enter a database to see the results, input: use test; Four, MySQ

installation path, which is D:\software\MySql\binEnter the mysqld--install command to add MySQL to the local serviceD:\software\mysql\bin> mysqld--installThen perform the initialization: mysqld--defaults-file=:D: \software\mysql\my.ini--initialize (note--defaults-file as the newly created My.ini file, Using the--initialize parameter, the MySQL service generates a random password display, remember this password, and here you can also use the--initialize-insecure parameter, the MySQL service does

prompt Let's take a look at the prompt we often use:Before you change, take a look at the default MySQL prompt: (1) specify by parameter when connecting to client The format is: Mysql-u root-p--prompt prompt, for example we input: Mysql-u root-p--prompt \h (2) after connecting the client, modify by prompt command The format is: Mysql>prompt prompt, for example we enter: Mysql>prompt \u, then enter again: Prompt \[email protected]\h \d>Let's start by using the command to enter a database to see

Due to project requirements, you need to access domino emails, and there are still a lot of information on the Internet. Find a piece of code and write a test program as you may have done!An error is reported when calling the Domino class:[Python]Failed to retrieve components whose CLSID is {29131539-2EED-1069-BF5D-00DD011186B7} in the COM class factory because of the following error: 80040154. I don't know why. Generally, the following DLl is reregistered on the Internet.[Python]Regsvr32 "C: \

The original is the Vista 64-bit Chinese version of the system, it seems that no one mentioned Vista Ultimate version of the activation, is not the same as the 32-bit with the replacement method can be activated, I dish, do not have to replace the document, so did not try. Reload Vista 64 Chinese version, select Busin

Label:One installation methodMySQL installation files are divided into two types, one in MSI format and one in ZIP format. Here's a look at both of these ways: MSI format can be directly clicked on the installation, according to the installation prompts it to install, under the Windows operating system General MySQL will be Ann Installed in the C:\Program files\mysql directory. Zip format is self-extracting, after decompression in fact, MySQL can be u

SMB Password:Retype new SMB Password:Failed to add entry for user share.Workaround:This is because there is no corresponding system account, so will prompt failed to add entry for user error, just add the corresponding system account share can be:[Email protected]:/home# groupadd SHARE-G 6000[Email protected]:/home# useradd share-u 6000-g 6000-s/sbin/nologin-d/dev/null4, the last computer right-click Add a network locationEnter the folder box \\IP address \share, follow the prompts to enter the