/db_1/ccr/stateXmldir/u01/app/oracle/product/11.2.0/db_1/rdbms/xmlChoose a Directory Name from the above list (case-sensitive).Enter value for DIRECTORY_NAME:EXPDP Using the Dump DIRECTORY:EXPDPSpecify the Name of the Extract Dump File~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~The prefix for the default dump file name is awrdat_4707_4708.To use the this name, press An alternative.Enter value for file_name:Using the dump file prefix:awrdat_4707_4708|| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~|
/11.2.0/db_1/ccr/stateXmldir/u01/app/oracle/product/11.2.0/db_1/rdbms/xmlChoose a Directory Name from the above list (case-sensitive).Enter value for DIRECTORY_NAME:EXPDP Using the Dump DIRECTORY:EXPDPSpecify the Name of the Extract Dump File~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~The prefix for the default dump file name is awrdat_4707_4708.To use the this name, press An alternative.Enter value for file_name:Using the dump file prefix:awrdat_4707_4708|| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2018-05-14Date ClassFirst, date classSpeaking of java.util.Date, classes Date represent specific moments, accurate to milliseconds.A large number of method reads in the date class are obsolete and obsolete does not mean that they do not exist and can still be used, but not recommended. We are officially advised to use the Calendar class.tolocalestring ():The string representation of this date (using the locale Convention). Ref:50723918---------------
flexible to run in the industry's broadest platform and matching software rendering. Because the deadlines allow studios to communicate seamlessly across points, the tool is attracting the popularity of a farm company that has a huge global visual rendering effect.-------------------* * Good faith cooperation, quality assurance!! Long-term effectiveness:* * Telephone tel:13963782271 customer service qq:16264558 Mail (email): [Email protected]-------------------Bureau Veritas veristar stability
#shutdown命令: System shutdown, restart, etc. shutdown [Options] ... Time Time:now (immediately) +# (after how many minutes) hh:mm (a few moments) The system shuts down after five minutes: [[Email Protected]_168_102_centos ~]# shutdown 5//System restarts after 5 minutes broadcast message from [email protected]_168_102_centos (/dev /pts/0) at 16:19 ... The system is going down for maintenance in 5 minutes!//countdown ^cshutdown:shutdown cancelled//catrl+
-feed the queue for recursive averaging filter processingB, Advantages:Combines the advantages of two filtering methodsFor accidental impulse interference, the deviation of sampling value caused by impulse interference can be eliminated.C, Disadvantages:Compare wasted Ram7, first-order hysteresis filter methodA, Method:Take a=0~1This filter result = (1-a) * This sample value +a* the last filter resultB, Advantages:Good inhibition of periodic disturbancesSuitable for occasions with high fluctuati
Given a string S and a string T, find the minimum window in S which would contain all the characters in T in complexity O (n ).For example,S ="ADOBECODEBANC"T ="ABC"Minimum window is "BANC" .Note:If There is no such window in S so covers all characters in T, return the emtpy string "" .If There is multiple such windows, you is guaranteed that there would always being only one unique minimum window in S.Use the two pointer start and end to intercept the string in S, starting with the S head. The
The following features are implemented with Opencv+python:1) Get real-time video, decompose frame frequency;2) The video to do two value processing;3) The Video filter processing (to remove noise, to obtain the exact number of profiles);4) identify image contour;5) Calculate the centroid;6) depict the dynamic change curve of centroid;#-*-Coding:utf-8-*-"" "Created on Thu Apr 12:10:23 2018@author:irene" "" Import NumPy as Npimport Matplotlib.pyplot a s pltfrom scipy.interpolate import spline impo
Java third-party library ecosystem is a very broad category. Someone wrote a few moments ago: 11 Java third-party class libraries that you have to know about each project.Unit Test1.DBUnitDbunit is a junit extension-based database testing framework. It provides a number of classes that abstract and encapsulate database-related operations.2.MOckitoMockito is a mocking framework for Java. You can write beautiful tests using a simple API.3.Hamcrest match
services and applications. For example, your Python app might use Postgre as a data store, use Redis cache, and use Apache as a Web server. Each of these components comes with some of its own dependencies, which may conflict with other components. By packaging each component and its dependencies, the Docker container addresses the following issues:
Conflicting dependencies: Need to run a Web site on PHP4.3 and another running on PHP5.5? If you run each version of PHP in a separ
Installing ESXi prompts in a VMware Workstation virtual machine does not find the NICOverview: Today, a netizen asked me, said in the VMware Workstation virtual machine, the installation ESXi prompt cannot find the network card. At first I thought he had a wrong procedure, and later learned that his steps were correct, the problem was that the image of ESXi was used, and after the image was re-downloaded, the problem was resolved.passers-by Krabi 2016/4/1215:32:53Miss Wang, hello.Esxi6 The NIC i
follows it cannot know if an exception occurred (the only way to do this is by server). Second, this is not accurate. Once the NTP server goes down, the server that follows it will not be able to synchronize time. Unlike this, the NTPD is not only able to calibrate the computer's time, but also to calibrate the computer's clock. Third, this is not elegant enough. Because it is a jump, rather than making time faster or slower, a timing-dependent program can go wrong (for example, if Ntpd
by server)."Two" is not accurate.Once the NTP server goes down, the server that follows it will not be able to synchronize time.Unlike this, the NTPD is not only able to calibrate the computer's time, but also to calibrate the computer's clock."Three" is not elegant enough.Because it is a jump, instead of making time faster or slower, the timing-dependent program can make an error(for example, if Ntpdate finds that your time is fast, it could go through two identical
-release.arch.rpmVERSION:major.minor.release; (the release in version and the release in RPM are not a few moments)The Release:release.os.arch in the RPM package represents the release number of the RPM package. OS represents the operating system used by Arch (archetecture): platform information such as x84_64 I386,PPC. Example: redis-3.0.2-1.centos7.x64.rpmRPM Dependencies: The most important feature of RPM is that the software you want to install
C Language file reading and writing and C # basic function learning [figure]Learning a semester of C language, but also do not use pointers, file reading and writing can not be written very smoothly, said to be ashamed. It happened that today my friend asked me to help him write a C language program that averages the large amount of data he uses for his digital models (a physical quantity is tested at different times of the day for dozens of days, averaging the physical quantities measured at th
reprinted from the Wind Yu Chong Unity3d Tutorial CollegeThis lecture is divided into two partsOne: PrincipleTwo: Realize One: Principle(1) Eyes and lightLet's take a look at a rough surface. from a distance, the only evidence that you can judge this object to be rough is that the brightness on its surface changes. Your brain can get these light and dark patterns, and then determine that they are part of the surface that has a bump. This is illustrated by a picture on the left. You can see that
again.The page appears when you log in via the Web page:HTTP Error 403Your browsing request was rejected by the serverMake sure that you have the required access rightsThe page appears when you log in via the Web page:The VMware Infrastructure Web Service at "HTTP://LOCALHOST:8222/SDK" was not responding (Connection refused).Try AgainThe service may isn't responding because HOSTD is too busy or because it's not running. Try again in a few moments or
(1) View the usage of each CPU coresudo top-d 1After entering, press 1, the following CPU usage will appear, in which the US column reflects the use of each CPU core, the percentage of large indicates that the core in the task of intense.(2) See which process is executing on which CPU coresudo top-d 1After entering, by pressing F, j, and spaces, for example the following (P column indicates that the process is recently used by the CPU core, such as process mencoder P column 7, it means mencoder
The low angle of light coming into the atmosphere makes the sunrise and sunset the most beautiful color of the day. In these two moments, the color of the sky is the most changeable, every day is different, is the photographer most yearning challenge.
We found that the sun before the sunset, the light is soft, but still violent, shooting out is a white. If it is forced to retain its color, the sky and the future will become dark. Only waiting for the
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