Use notes and trivia for Windows 7-title English Test start and end notes

 

Write down several things here.

2010-3-29

1. I just finished the B-level English test yesterday. I think the test is good. It is estimated that the score is between 85 and 90. When the score is obtained, I will update the score again. I hope there will not be too many ups and downs.

2. Today, I installed and activated the flagship version of Windows 7. It uses soft activation and runs stably for one afternoon. If daemon tools lite, VB6.0, and qq2009 are installed, no problem is found.

 

2010-3-30

1. Today, I went to the Microsoft website to perform the genuine verification in order to install Windows XP mode. The failure of the verification result showed me the legendary black screen. Failed to register again after several attempts, and the system will be redone if no action is made. The system uses another activation tool for one-time activation. After activation, I was excited to go to the official website for verification. OK. This verification has passed. Then download the XP mode. It took me a long time to download the MB file. After the download is complete, the installation starts. The XP mode is successfully installed normally, and then virtual PC is installed. The installation fails, telling me that the hardware does not support virtualization technology, which is depressing. I planned to install XP mode and then install Oracle 9i under it. It seems that this practice is useless and I have to think about it. I don't want to attach 10g or 11g to my machine, so I am afraid that the machine will slow down and affect my use. Finally, I can only find another machine and install server2003 + Oracle9i + Oracle10g as my personal database server, Oracle9i as a slave, and 10 Gb as my work. The next step is to install a client under win7. After all the OK configurations are completed, the client can be connected to the server and work. I installed Windows 7 for almost two days.

 

2010-4-15

Windows 7 has also been used for half a month. During this period, it has also undergone routine development. We found that the compatibility problem with Windows 7 was still serious. Here is a simple list:

1. For example, a document template created with word2003 is in disorder when word2007 is used in win7, and word2007 is also normal in XP.

Development:

1 PL/SQL dev7.1 in win7, the Database Password is often incorrect and does not respond, which is sometimes hard to bear.

2 vs2005 may also encounter inexplicable errors. For example, when using vs2005 to access the database, you can query the total number of records and sometimes find the correct data. Most of the time, you can find 0 records. This may also be a problem with the Oracle client I used.

3 VB6.0 supports very poor performance.

 

Last week, a patch for Windows 7 was installed to address the restrictions on hardware virtualization support for installing XP mode. Finally, we installed the XP mode, installed Oracle9i and VB on the XP Virtual Machine as the VB development platform, and connected the Oracle10g server through the Oracle9i client. In this XP Virtual Machine, we can basically conduct daily development, that is, I only divide the memory into 300 MB for XP, a little small, it is very slow when VB generates EXE, it takes several minutes to generate a response. Sometimes VB6 simply exits after an error and prompts that no dialog box is saved. Although there are many problems with XP virtual machines, it can be used at least, but it is always worse than using it.

 

However, win7 has a good advantage, that is, the pronunciation part is very good. It has made a small program for reading text, and it has excellent performance in win7, which is similar to the pronunciation of real people, with a high speed, word Segmentation is excellent.

 

Record an article about Microsoft deprecate oracleclient as a part of our ADO. Net roadmap.

 

 

 

2010-06-12

The score for the title English exam is now available. I checked the full score of 100 and scored 91 points. It's okay, and I have an estimated score.

Windows 7 has also been used for a while. The overall feeling is that the interface is still very beautiful, but there are still many problems in development, and the compatibility is still a big problem. Hardware requirements are higher than Windows XP.

 

 

 

Oracle 10g Client installation
1. From http://www.oracle.com/technology/software/tech/oci/instantclient/htdocs/winsoft.html
Download several compressed packages and decompress them to a directory. D: \ oracleclient

Instantclient-basic-win32-10.1.0.2.zip: this is the core package
Instantclient-jdbc-win32-10.1.0.2.zip: a package containing JDBC driver
Instantclient-sqlplus-win32-10.1.0.2.zip: the simplest sqlplus package
2. Configure tnsnames. ora in the following format (the main directory must be under Network \ ADMIN under D: \ oracleclient)
Oracledata =
(Description =
(Address_list =
(Address = (Protocol = TCP) (host = 192.168.0.58) (Port = 1521 ))
)
(CONNECT_DATA =
(SERVICE_NAME = oracledata)
)
)
3. download and install the Pl. SQL. developer configuration application
Configure tools> preferences> connection
Oracle Home = D: \ oracleclient
OCI library = D: \ oracleclient \ OCI. dll
4. If you enable PLSQL again, you can log on to the database by entering the username and password with the oracledata option.

 

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