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-host2.example.com-access.log" common // daily log, do not write As shown above, open the httpd. conf file again and make the following changes: # Virtual hosts # Include conf/extra/httpd-vhosts.conf replace with # Virtual hostsInclude conf/extra/httpd-vhosts.conf // If some versions do not exist, replace Deny from allAllow from 127.0.0.1 with: Allow from all # Allow from 127.0.0.1. Restart service Open C: \ Windows \ System32 \ drivers \ etc \ hosts and add: // Add the site 127.0.0.1 test01.c

Each php variable exists in a zval variable container. in addition to the type and value of the variable, the container also determines whether is_ref is a reference. each php variable exists in a zval variable container, besides the types and values of variables, the container also determines whether is_ref is referenced. There is also a refcount reference count. when a variable is assigned to another variable, the number of references is increased. when the variable is unset or left In its

the content applicant * @ return string */function hetai_encrypt ($ content) {// solution 7 print_r ("\ r \ n"); vendor ('encrypt. security ') or die ("solution 7 failed to be introduced"); $ sec = new \ Security (); $ string = $ content; $ sec_res = $ sec-> encrypt ($ string, base64_decode ("eeSvvVtUDLi5lTBHDjCeFw ="); $ sec_res = strToHex ($ sec_res ); // The result is converted to hexadecimal and converted to uppercase. // The conversion is performed several times here. // It is only to cate

; right: 0; top: 0; bottom: 0; margin: auto;}/** small sphere box-shadow: inset 3px 3px 3px # fff2af ;*/. circle {position: absolute; display: block; border-radius: 50%; height: 20rpx; width: 20rpx ;}. content-out {position: absolute; height: 150rpx; width: 166.66rpx; background-color: # f5f0fc; border-radius: 15rpx; box-shadow: 0 5px 0 # d87fde ;} /** center bold */. start-btn {position: absolute; margin: auto; top: 0; left: 0; bottom: 0; right: 0; border-radius: 15rpx; height: 150rpx; width: 1

Implementation of a MySQL-based database cluster system [figure] Mysql Cluster MySQL tutorial is: implementation of the MySQL-based database cluster system. Is your WebApp system using a MySQL database system? Does your customer always complain that the page results are very slow? Is the load of your MySQL system always in a very high state? This article will provide you with a method to share the load of the MySQL system, and a derived MySQL-HA-Pro

Mysql entry Series: MYSQL scheduling and locking problems [figure] 4.5 scheduling and locking problems The previous sections mainly focus on making individual queries faster. MySQL also allows statements to be scheduled, which makes queries from several clients more cooperative, so that a single client will not be locked for too long. Changing the scheduling feature also ensures that specific queries are processed faster. Let's first take a look at t

Detailed steps for installing xdebugphp in php to install pearphpunit (figure ). First of all, this article is based on the wamp environment, so if you see that the wamp environment has not been set up here, you mind setting up the environment first, because here are some practices first, this article is based on the wamp environment, so if you see that the wamp environment has not been set up, you mind setting up the environment first, because it is

Client Program 5-MYSQL interactive query program [figure] 6.7 client Program 5-Interactive query program Let's sort out a lot of research so far and write a simple interactive client program. Its functions include entering the query, executing the query with the general target query handler process_query, and displaying the query result with the display format process_result_set () previously studied. Client Program 5 is similar to mysql in some a

Mysql entry-level series: Client Program 5-MYSQL interactive query program [figure] 6.7 client Program 5-Interactive query program Let's sort out a lot of research so far and write a simple interactive client program. Its functions include entering the query, executing the query with the general target query handler process_query, and displaying the query result with the display format process_result_set () previously studied. Client Program 5 is

MYSQL scheduling and locking problems [figure] MySQL also allows the scheduling feature of statements to affect queries from several clients, so that a single client will not be locked for too long. Changing the scheduling feature also ensures that specific queries are processed faster. Let's first take a look at the default scheduling policy of MySQL, and then let's see what options can be used to change this policy. For the purpose of discussion, as

How to migrate MySQL data to Oracle [figure] bitsCN.com For project reasons, I tried to migrate the mysql database content to oracle tonight. although the results failed, I learned a lot and it won't be necessary next time. hahaBecause the previous project used the mysql database, and now the new company requires oracle (the company is very large), it has to try to migrate the previous project.After searching for relevant documents, oracle SQL develo

process in the background as a mysql user) Then we can start the mysql database, The figure above indicates that the installation is correct. To make the database more secure, set the database password. If the mysql database process can be automatically started when the server is started next time, we need to write the/etc/rc. d/rc. local file Echo "/usr/local/mysql/bin/mysqld_safe -- user = mysql " >;>;/etc/rc. d/rc. local　　 II. configure MYSQL d

Summary of MySQL optimization methods (2) [figure] bitsCN.com To obtain the graphic data, we also wrote a simple C language tool for executing SQL queries and making the results into GIF images. This tool is also dynamically executed after Perl scripts parse Web pages. In many cases, you only need to copy the existing script and simply modify the SQL query statement in it to generate a new report. Sometimes, you need to add more fields to the existing

a package Analysis: This is because we will first search for the file in the current path during import. at this time, we find that the xml. py module exists, and the xml. py file we write ourselves is not a package of course. Note: Delete xml. py still cannot be explained, because xml is also generated in the current path. pyc, and the priority of this file is higher than xml. py, so the interpreter still takes precedence over xml. in pyc, the file must also be deleted to solve the problem. Co

This article mainly introduces how to figure out the PHP configuration file php. the ini path method is to use the phpinfo () function to output PHP information, and then find the ConfigurationFile (php. ini) This section of Path is enough. if you need it, you can refer to it recently. under which directory does ini exist? Or why does the modification take effect after php. ini? Based on the above two questions, I think it is necessary to teach the bl

Use publishing to transfer MSSQL data (2) [figure] Next, open it on the WordPad and change the database owner to dbo. In this way, all accounts are changed to dbo. In the next step, the script name is sqlscript.txt. it is best not to call it sqlscript. SQL, which will be described below. Then, place the script to the website space through ftp. Write a script. for example, name it runsql. aspx, and then run the script to restore the database. // Sam

the end of the rowDelete:X, X delete a character backward/forwardNx deletes n consecutive characters backwardDd deletes the row.Ndd delete n rowsD1G delete allDG delete the cursor to the endD0 delete cursor to first lineD $ delete the cursor to the end of the rowOperation:J. Combine the row where the cursor is located with the data of the next row into the same rowU recover the previous operation (equivalent to undo)[Ctrl + r] redo the previous operation. Redo the previous operation.Command:! C

Article title: Linux-based cloud computing PCCherryPal (figure ). Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Cloud Computing is a new way to share the infrastructure. it can connect a large system pool to provide various IT services. CherryPal PC is a PC that uses cloud computing services provided by Amazon. T

Article Title: Use ssh without entering a password-putty version (figure ). Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Many of my friends use putty to log on to Linux/Unix for management on windows. 　　 I have previously written a post that uses ssh-keygen to generate public/private pairs for authentication in

[Figure] Linux Terminal color output-General Linux technology-Linux programming and kernel information. The following is a detailed description. The Linux command line can also generate colorful fonts and patterns, just add some color code, such Echo-e "\ 033 [41; 36 m red green character \ 033 [0 m" The position 41 represents the background color, and the position 36 represents the color of the word. The ascii code is the beginning and end of the c