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Summary of PHP methods for obtaining domain names, and summary of php methods for obtaining domain names This example summarizes the PHP method for obtaining domain names. Share it with you for your reference. The specific implementation method is as follows: Method 1 (using system variables)Copy codeThe Code is as follows: // disadvantage: Do not use the passed

: ATTR_DRIVER_NAME); echo $ driver; // such as mysql However, I think the more constructive question is: "How to avoid using Reserved Words", because it should not facilitate the existence of illegal identifiers: First, it has nothing to do with technology: in some cases, "reserved words are used" will become the phone handle, right? I have seen a lot of such situations. Since we all know that we should not use reserved words, why? DBAs or other users who are used to using command lines and w

very troublesome. Because the database name is also written into the control file and the control file is stored in binary format, you cannot modify the control file content. Assume that you have modified the database name in the parameter file, that is, the value of DB_NAME. But at Oracle startup, because DB_NAME In the parameter file is inconsistent with the database name in the control file, causing database startup failure, a ORA-01103 error is returned. Database Name The database name must

1. Get allDatabase Name:(1) Select name from Master. DBO. sysdatabases order by name2. Get all table names:(1) Select name from sysobjects where xtype = 'U' order by nameXtype = 'U': indicates all user tables;Xtype = 's': indicates all system tables; (2) Select name from sysobjects where type = 'U' and sysstat = '83' Note: Generally, only type = 'U' is required, but sometimes the system tables are mixed in (I don't know why). After adding the followin

One day when writing classes suddenly thought of this problem, the following to explain how to solve the problem.Define a class:class test{public: void setnum (); void getnum (); Private : int num;}; void Test::setnum () { ten;} void Test::getnum () { printf ("%d\n", num);}Run:int Main () { test one; One.setnum (); One.getnum (); return 0 ;}Console output 100, which indicates that member functions can be directly modified by the member variables wit

This article describes how Python traverses directories and replaces file names and directory names in batches. Share to everyone for your reference, specific as follows: #encoding =utf-8 #author: Walker #date: 2014-03-07 #summary: Depth traverse the specified directory and change the subdirectory and file name to lowercase #注意, this program is only for Windows, Windows file (folder) name is case-inse

Tags: select databaseUpdate Dept B, (select Group_concat (T.deptid), Group_concat (d.deptname separator '/') as Dname, T.id, t.deptname from (sel ECT Substring_index (Substring_index (A.deptid, ', ', b.help_topic_id+1), ', ', -1) as DeptID, a.ID, A.deptname from (select D.father as DeptID, D.id, D.deptname from Dept D) a join Mysql.help_topic B on b.help_topic_id GROUP by ID, deptname) C set b.location=c.dname where b.id = C.idEffectCopyright NOTICE: This article for Bo Master original article,

View the list of international domain names to be deleted:Two foreign websitesHttp://www.pool.com/viewlist.aspxHttp://www.deleteddomains.com/today_deletions.phpOverseas sites are slowQuery of expired domestic and international domain names deletedHttp://www.Snaper.netTo suspend or delete a list of CN Domain names:Domain Name List suspended todayHttp://www.cnnic.cn/download/registar_list/pendingDel.txtDelete

Cheng @ da6600 Cheng@da6600.fb.joyent.us Erl-name Cheng@8.27.86.135 Erl-name Note that the three longname nodes are the same node.Application In many documents, the following steps are required for Distributed Program Development: Test A single node on the local machine, Multiple nodes in the local machine are tested, Test close to real environment on multiple hosts Step 1 is usually usedErl-sname nameA similar method is used to generate a node. Therefore, it seems that sname can only be u

Batch update names separated by commas (,) (multiple IDs separated by commas (,) in a department are converted into names separated by commas (,) (mysql) and comma (,) mysqlUpdate dept B, (select group_concat (t. deptId), group_concat (d. deptName separator '/') as dName, t. id, t. deptName from (select substring_index (. deptId, ',', B. help_topic_id + 1), ',',-1) as deptId,. id,. deptNameFrom(Select d. fa