Orecle returns an error when deleting a table ORA-24005: using an inappropriate utility to execute DDL, orecleora-24005 on the aq table **
Recently, I want to copy the entire database from the server.
Therefore, a new database is created locally.
When deleting all the tables in the new database, two tables cannot be deleted at all ...... Also reported ORA-24005: an inappropriate utility was used to execu
The digital photos we take are often the names of files, such as dsc1089.jpg or img_7543.jpg format, from which you can only see the sequence number, and if you want to view the date of the photograph, you have to use the System file properties or the tool software to extract the date view from the photo's EXIF metadata. In fact, you can use the batch file naming software bulk Rename Utility, the photos of the EXIF parameters to extract the date taken
The object-handling utility of the R language can be thought of as a toolset for parsing variables (or objects), similar to the reflection functionality in Java, but easier to use.The practical functions for working with data objects are shown in the following table:
Function
Use
Length (object)
Displays the number of elements/components in the object
Dim (object)
Display the dimensions of an ob
write on the frontWant to come to the new company also nearly five months, trance for a moment.Turned over the blog, because too busy, but also for nearly five months did not seriously summed up.Just taking advantage of today's wife out of the group to build the opportunity to record the recent period of time encountered in the Tai Hang-jasperreport.in June, I wrote a small demo that uses a POI file to import and export, Java Utility case file import
To turn on the System Configuration Utility, but do not know what to do, open the System Configuration Utility as follows:
First log on to the system as a system administrator. Then select Start → run, enter msconfig after opening, and then click OK. You can turn on system configuration, and different tabs can achieve different functions.
By default, you can choose to start normally, but you can ch
Transactional replication is a commonly used means in data synchronization, replication process will inevitably encounter a lot of problems, in the author's problems, there are generally two categories: one is to solve the problem by restarting the distributor agent, the other is because subscriber modified the data, Causes data to be published to conflict, this kind of problem generally needs to be repaired manually. Tablediff is a command-line utility
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All categories > Database related > NoSQL database nosql redis Advanced Utility Commands-Security and master-slave replicationNoSQL Redis 2014-01-09 22:52:47 released
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Tags: use count view create like Alt gb2312 MYSQ encodingMySQL Utility commands(1), starting from the No. 0 row, take 3 linesSELECT * FROM student limit 0,3(2), view current database encodingShow variables like ' character_set_database ';(3), modify the database code (XXX is the database name)ALTER DATABASE XXX CHARACTER SET gb2312;(4), create user name and password (new version 5.7 Mysql)CREATE user ' username ' @ ' localhost ' identified by ' passwo
the add MySQL jar package is called Com.mysql.fabric.jdbc.FabricMySQLDriver. This is wrong and shouldCom.mysql.jdbc.Driver. You can resolve the problem that indicates that the error is not connected. When connecting to a database in Java, we often use such statements in order to prevent the stored data from being garbled: Jdbc:mysql://localhost:3306/weibo?useunicode=truecharacterencoding=utf8 The last characterencoding is the encoding of the specified database.Vi. MySQL
Tags: style blog http io ar color OS sp forRun Repository Creation Utility (RCU) for Oracle Identity Management components
Installing Oracle Fusion Applications > Setting up Identity and Access Management Node > Run Repository Creation Uti Lity (RCU) for Oracle Identity Management componentsPrevious: Install Oracle 11g Database (Identity management database)RCU for Oracle Identity Management-Available for Linux and Windows platforms and the Fusion ap
Tags: copy pre paste Toggle Quick Maximize window Lin strong Linux utility shortcut keys DaquanCtrl + u delete something before the cursorCtrl + k Delete something after the cursorCtrl + Y Paste Ctrl + U/ctrl + K charactersCtrl + C cancels the command entered by the current lineCtrl + L clear screen, equivalent to execute clear commandAlt + F4 close the curre
, after specifying this parameter the I parameter will no longer work. -R instructs the MV to move all directories and subdirectories listed in the parameter recursively.
A second parameter
When the second parameter type is a file, the MV command completes the file rename, which renames the given source file or directory to the specified destination file name.
When the second parameter is a directory name that already exists, the source file or directory parameter can have more
In the past, when we opened "Internet Protocol Configuration" "Internet Options" "Registry Editor" and other options, we often achieved this through different mouse operations. Think about how to combine these commonly used configuration options, you can choose to open an option in a window, and you no longer need to bother clicking the mouse or trying to remember some commands, if your system has been patched with SP2, the above ideas can be implemented.
Today, we will install a small patch fo
?AjaxfileuploadUploading files asynchronously using AJAX official website: http://www.phpletter.com/Demo/AjaxFileUpload-Demo/How to use: http://www.cnblogs.com/linjiqin/p/3530848.htmlHtml5-file-uploadHTML5 File Drag and Drop Upload with JQuery and phphttp://demo.tutorialzine.com/2011/09/html5-file-upload-jquery-php/jQuery lazyloadjquery pictures Delay Loading plugin http://www.appelsiini.net/projects/lazyloadJquery.form.jsAllows easily and unobtrusively upgrade HTML forms to use ajaxgithub:https
New utility of php dos Vulnerability: CVE-2015-4024 Reviewed
0x01 how WAF is bypassedAccording to the principles of the php dos Vulnerability, when the multipart_buffer_headers function resolves the value corresponding to the header, there are n rows of value. The string in each line starts with a blank character or does not store the character ':', which triggers the following code block that combines values. Then, the value of the parsing header mus
Fuzzysearch is a practical form of fuzzy search and automatic prompt JS plugin. The JS plugin allows you to enter only part of the string, automatically search and match based on this part of the string, and give an automatic substitution option. Fast retrieval for all kinds of data.Online Demo: http://www.htmleaf.com/Demo/201503081485.html: http://www.htmleaf.com/jQuery/Form/201503081484.htmlJS Utility form Fuzzy Search and auto prompt plugin
Problem:In Windows, install VS. NET first, and then install IIS. The problem is:(1) The ASP. NET tab in IIS cannot be opened. The memory is read-only.(2) When using VS. NET to create an ASP. NET project, it is said that the WEB server running on the local machine is not version 1.1.--------------------------------------------------------------------------------Solution:Re-register iisRun C: WINDOWSMicrosoft.NETFrameworkv1.1.4322aspnet_regiis.exe-IDo not bind iis to an ip address. Write a batch f
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