bok checking

/orachk 6, the single instance environment executes ORACHK carries on the health examination instance (1) Start orachk check:[Email protected] orachk]$./orachkList of running databases1. infadb2. None of aboveSelect databases from list to checking best practices. For multiple databases, select 1 for all or comma separated number like and etc [1-2][1]. (2) Output process record (partial content):

First, the reason analysis: Checking file system on when the Win7 system is turned on is due to errors on the hard drive or bad disk on the hard drive (another problem with forced power off) Second, the solution: 1, if it is due to system file errors, in the presence of "Checking file system on", what do not need to do, so that the system repair file errors, the next boot will not be a problem. 2, if th

We know that JavaScript is a weak type of language, and that everything in JavaScript is essentially an object. So, how to do object type checking in JavaScript is a very important topic.Here, I will describe two methods that are commonly used in JS for type detection.The first approach is to use the "typeof" operator, which may be known to everyone. The result of using it for type detection is one of the following six strings: "Number", "Boolean", "O

There are three reasons for this problem (usually only two on the Internet ): First, I have never encountered such a bad track, so as long as I don't often attack hard disks, there will be no bad track. If it is true, I should follow the online method to say, block bad channels. Second, file inconsistency or errors, usually caused by abnormal shutdown. You can do this with a disk checking at startup without worry! Third: serious file errors. I do not

Executes when compiling httpd under Mac./configure the following error occurred. Checking for gcc .../applications/xcode.app/contents/developer/toolchains/osx10.9.xctoolchain/usr/bin/cc Checking whether the C compiler works ... noConfigure:error:in '/users/hufeiyan/ws/httpd-2.2.26′:Configure:error:c compiler cannot create executables "Config.log ' For more details" View Config.log has the following desc

Http://www.cocoachina.com/swift/20150901/13283.htmlThis article was translated by Cocoachina translator Alex Wu Haowen from use Your loaf blogOriginal: Checking API availability with Swift Swift 2 improves the method of checking API usability to make it easier and more secure.Review the methods of Objective-cBefore looking at Swift, let's briefly review our previous methods of

When you use Visual Studio Team Foundation Server for source code editing, you can implement one of the following three types of locks on your code: Unchanged-keep any existing lock Check out-prevent other users from checking out and checking in Check In-allow other users to check out prevent them from checking in It seems that the concept o

(I) What is data block consistency? Each data block header has a "checksum" field. Before the data block is written back to the disk, Oracle recalculates the checksum. Record this field and write it back to the disk. The next time a data block is read into the memory, Oracle recalculates the data block checksum. And compare with the value in the checksum Field If there is a difference, Oracle throws a ORA-1578 That is, the entire verification process: When writing back, computation and save Cal

Spring relies on checking that the bean profile is used to determine that all properties of a particular type (base, collection, or object) are set. In most cases, you only need to make sure that a specific property has been set but not all properties: In this case, you need to @Required annotations, see the example below: @Required example Customer object, applicable @required in the Setperson () method to ensure that the person property is set.Packa

Cppcheck is a static check tool for C/s code defects. Unlike the C + + compiler and other profiling Tools, Cppcheck only checks for bugs that are not checked by the compiler and does not check for syntax errors. The so-called static code check is the use of a tool to check whether the code we write is safe and robust, whether there is a hidden problem.For example, inadvertently write this code:[CPP]View PlainCopy int n = 10; char* buffer = new char[n]; Buffer[n] = 0; This

WCF Memory ingress check failed memory gates checking failedException information:The memory ingress check failed because the free memory (xxx bytes) is less than the total memory of the xx%. Therefore, the service is not available for incoming requests. To resolve this issue, reduce the load on the computer, or adjust the value of Minfreememorypercentagetoactivateservice on the servicehostingenvironment configuration element. Description: An unhandle

"=================================="Showfreespace = NullTotalsizespace = NullSizepercent = NullIf Sizepercentnumber Sendmailpermission = 1End IfEnd IfNextMyDate = "Checking date is" DateTf. WriteLine mydateTf. Close ()If sendmailpermission = 1 ThenSendmailresult=sendmail ("[Email protected]", "Welcome1", "[email protected]", "Warning:low free Disk Space on Srv10101", "Warning:free disk space is less than 11% on SRV10101!!!", "C:\disk2\DiskSpacelog.t

If you find something unusual in your WebDAV client, such as a folder that exists in confluence, it does not exist in the files downloaded by your client. You can disable the strict path checking option in the WebDAV plugin, which will help you narrow down the problems you are experiencing.To disable the strict path checking option in the WebDAV plugin: In the upper-right corner of the screen, clic

Download 102010_win64_x64_database installation Error ... Checking operating system version:must be 5.0, 5.1, 5.2 or 6.0. Actual 6.1Failed Check it out. The version of Windows 2008 R2 is 6.1, and Oracle 10g supports only 6.0, so the following error is prompted when installing client: Checking Installer Requirements ... Checking operating system version:must be

SPRINGMVC integrated Hibernate validator for annotation-type parameter checking --Get less code and focus more on business logic 1 issue background: Parameter validation is a common problem, such as verifying that the password entered by the user is empty, that the mailbox is legitimate, and so on. However, both the front end and the backend need to verify the user input to ensure the correct

The purpose of this article is to introduce Java exception classification and Java anomaly checking, so that we have a preliminary understanding of the exception. The following article will analyze the source code of the exception-related.First, Java exception classificationThrowable: In the Java language, Throwable is a superclass of all exceptions and errors, and it has two important subclasses: Exception (Exception) and error (errors), each of whic

Today, we introduce a checking tool for JS static code, which can help to better regulate the writing of code and check errors. Because the branch jshint of JSLint is relatively easy to use with many configuration items, this article mainly introduces the usage of Jshint.The following is the directory for this article: Introduction to Jshint About the installation of Jshint About the use of Jshint Download about Jshint 1. Int

One problem Prevents Windows from correctly checking the license for this machine ErrorCode0x80070002Error code: 0x80004005Error code: 0x80040102 1. System win2003 3790, login, prompt: "A problem to Prevent Windows accurate check of the Computer license", unable to enter the system, security mode is normal. Solution: In the security mode, find oembios.bi_and expand.exe in the installation disc (under the i386 directory), copy it to the hard d

No execution without checking Author: Yang Zheng | reprinted. The original source and author information of the article must be indicated in hyperlink form during reprinting.Web: http://blog.csdn.net/yzhz/archive/2010/05/21/5613829.aspx PDCA Dai Ming ring refers to plan, do, check, and action ). PDCA is a very effective management tool (including personal management and team management). From strategic implementation to organizing meetings, PDCA can

A Simple Method for checking parameter types in Python This article mainly introduces a simple method for checking the parameter type in Python. This article describes how to use the decorator to check the parameter type and provides code examples. For more information, see Python is a weak type language, and many friends who transfer from C/C ++ are not very comfortable at first. For example, you cannot sp