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PHP connection MySQL is unsuccessful and can be successfully connected using MYSQLI and PDO. Environment is win7 under their own manual build Apache2.2+php5.3+mysql5, the environment is built successfully, phpinfo see above the MySQL and mysqli are right, but using PHP connection MySQL is not successful, However, you can successfully use MYSQLI and PDO, and the c

effort or drifting will eventually get lost, and the priceless gold mine in your heart, it is also different from ordinary dust because it cannot be mined. Your past and present situations do not matter. What achievements you want to achieve in the future is the most important thing. If you have a goal, you will succeed. If you have no ideal for the future, you will not be able to do anything. After the goal is set, a medium-and long-term plan should be prepared, and the desire for progress sho

Link: http://blog.csdn.net/ordeder/article/details/172402211. TCP sending interface: Send () The interfaces for sending data over TCP include send, write, and sendmsg. In the system kernel, these functions have a unified entry, namely sock_sendmsg (). TCP is reliable, so it is easy to misunderstand the TCP sending interface, such as Sn = Send (...); it is incorrectly believed that the value of Sn indicates that data with Sn bytes has been sent to the receiving end. In fact, this is not the case.

Shita software successfully restored a large number of bad core databases for an electric power company. A large number of FRACTURED blocks were broken and damaged after accidental power outages, and the database does not have any form of backup. SQLselect * fromv $ database_block_corruption; FILE # BLOCK # BLOCKSCORRUPTION_CHANGE # CORRUPT Shita software successfully restored a large number of bad core dat

When writing a TCP program, for the service side, accept successfully return, it must mean that a client has successfully established a TCP connection? For clients, does the successful return of connect necessarily mean that they have successfully connected to the server? It's far from it!Accept/connect These two socket calls are completely based on the TCP three

In phpinfo, it is successfully enabled. In the tmp folder, the folder structure of 0-9 and a-z is displayed, but it is empty! The configured log file is also 0 kb ~ Does this mean that I have not enabled it successfully? Or is the cache in the memory? Who has experience in this area? In phpinfo, it is successfully enabled. In the tmp folder, the folder structure

How to successfully activate Win10 official Professional Edition System Because of Microsoft's free policy, we can easily upgrade the activated Win7/win8.1 system to the official win10 version. After the upgrade, the system is successfully activated, however, if windows 10 is installed in a "new" mode, the system is in the "inactive" status. So how to successfully