ORA-28001: the password has expired scott/tiger
When Oracle 11 is used today, scott, the default account in sqlplus, is used to log on. An error is reported and cannot be logged on.
Solve these problems:
1. The account scott is in the unlocked status. -- Of course, he will not report this error
2,
The password for Oracle11g has expired.
Cause: it is because "PASSWORD_LIFE_TIME = 180 days" is set in the default profile in oracle11g by default.
3
Zookeeper
Five Tiger
Accepted: 34
Submit: 107
Time Limit: 1000 MS
Memory Limit: 65536 KB
DescriptionWuhu game is a kind of game widely used in Northeast China. When GG was a child, he was often abused by his cousin.Because the rules in different regions may not be the same, and GG's memory may not be accurate, if the rules conflict with what you normally play, use them here.The Board is a hori
JDK 1.5.1 is a Debug version.I feel that the most important revolution of JDK1.5 is Annotations, while the rest, such as Generics, Concurrency, and JVM Tools, may be important weapons for some opensources, however, we do not have any feelings for such a small dipper. The rest is a small change.I read Java 1.5 Tiger: A Developer's Notebook again. Combined with the previous applications, I summarized the following useful new features: 0. the most im
An English book that describes how to develop the Dashboard control of an Apple computer,is a small program on the leftmost screen.is to use special keywords, with grammar, and some definition of fixed death. To write HTML, JavaScript, CSSTo write a small program.Put in a folder, and then change the folder to a specific name.You can use it.It's nice to have fun.Practicality is not particularly large, more restrictive, and Baidu's light application is very similar.The content of the book is good.
Ulipad, looking very comfortable.The code in the diagram is the result of this evening.All of a sudden I wanted to see Python, a language that many people say is elegant, so that at night it's all about matching the environment and doing something1 #Encoding:utf-82 ImportUrllib3 ImportUrllib24 5 #Name: Names to register6 #determine if name is available7 deftestusername (name):8Url="http://passport.hupu.com/index.php"9params={'m':'User','a':'Isusername','username': Name}Tendata1=Urllib.urlencode
Microsoft
Microsoft. NET Crouching Tiger, Hidden Dragon
. NET Plan
Microsoft CEO Ballmer shook his strong right shoulder, a punch in the air: "We continue to punch!" "He's got another punch:" Strike! "Another punch:" Then attack! "The result did not disappoint us!" "said Ballmer.
Ballmer is talking about Microsoft. NET plan, which attempts to extend Microsoft's advantage over the PC market to the Internet.
When Bill Gates announced the plan last Jun
In the early stages of Java programming, a professor at the State University of New York (SUNY) in Oswego decided to create a simple library to help developers build applications that would better handle multi-threaded situations. This is not to say that it is not possible to use an existing library, but as with a standard network library, it is easier to handle multithreading by using a debugged, trusted library. With the help of a Addision-wesley book, the library has become more and more popu
To the users of the painter software for detailed analysis to share a real tiger to draw a specific tutorial.
Tutorial Sharing:
1. Drafting. Can be drafted according to their own preferences by color or line draft. (Figure I)
2. Use large color blocks to draw the basic tones of tigers and backgrounds. Meanwhile, the edges are drawn to adjust the shape. (Figure II)
3. Further refinement of the drawing, generally from the scene
methods, know others learn small skills, after technical sharing, only found that the class is really crouching Tiger Hidden Dragon Ah, the original learning has so many skills, they learn Java so good, I feel very pressure ah, later to take them as an example, Continue to learn. Last week, my eldest brother gave me technology to share his several easy to mix, a few prone to the wrong place, see the elder brother skilled knock code, clearly explain t
In this period of taming Tiger, John Zukowski describes how the latest Java virtual machines improve startup time, reduce memory requirements, and improve performance. Tiger provides shared data files, a new thread scheduling algorithm, and a fatal error processor (for handling failures). Share your thoughts on this article with the author and other readers in the discussion forum that accompanies this arti
ObjectiveIn the article "Tiger Painting cat write their own spring" from scratch to tell and realize the following points
Declaring a configuration file that declares the class to be loaded using
Load configuration file, read configuration file
Parsing the configuration file, you need to convert the label declared in the configuration file to a class that fairy can recognize
Initializes a class that provides an instance of the cla
To give you painter software users to the detailed analysis of the plot to draw a lifelike ferocious tiger tutorial.
Tutorial Sharing:
First, open painter, create a new blank file. Mine is for future use. 2500x2500 pixel CMYK color mode.
Create a new layer to paint the outline. Create a new layer to make it easier to draw the background at the bottom in the future.
The pictures are as follows:
Seco
the smiling face said good play, is the reflection. This is the current situation of grassroots webmaster, but also the industry's most should not happen in the tragedy. So, when 360 came out to pick things up, a lot of people saw the savior, expecting to save their god.
In fact, this war is a life of the plot. The enthusiasm of the grass-roots stationmaster makes 360 realize their dream of being oppressed to revolt for many years has made a point, but from the beginning has already doomed thi
The tutorials are divided into two major parts: text and Tiger head sections. The writing part makes the relatively easy many, with the general three-dimensional word production method is same. The tiger's head may be a little more difficult to use in the mouse painting.
Final effect
1, a new 800 * 600 pixel file, background filled with white, create a new layer, with the pen tool to check out the "2010" text path, into the selection after the black
The Java.util.Properties class is updated in the xml| load JDK1.5 (code-named Tiger), providing a simple way to read and write Key-value attributes from an XML file: LoadFromXML () and Storetoxml ()
1, basic load properties of the method
L Sample Properties File: Sample.properties
Foo=bar
Fu=baz
L Loading properties of sample program
Import Java.io.FileInputStream;
Import java.util.Properties;
public class Loadsampleproperties {
public static
first, what is the plane ticket
The plane ticket is the way of YY client quick Share channel, it includes the channel and sub-channel information, can quickly locate to the current channel, Tiger tooth Live assistant can effectively identify the sub-channel you want to live by air ticket.
Open the YY client, go to the sub channel you want to live, click the Ticket button at the top left of the channel window to copy the ticket.
Second, how to a
Standard Library Vector type
Use the required header file:
# Include
Vector: Vector is a class template. It is not a data type. Vector
I. Definition and initialization
Vector
Vector
Vecto
As a fan of vector materials, I believe designers like free vector backgrounds and vector graphics materials. These materials can help them quickly complete design projects, saving time, and has good results. The following are 50 + exquisite webpage vector backgrounds and vector
Vector of C ++ sequential containers, vector of sequential containers
What is container
Container, as its name implies, is a place for storing things. C ++ containers store certain data structures for data search or sorting or other special purposes. As we all know, common data structures are similar to arrays.Array, Linked listList, TreeTreeStackStack, QueueQueue, HashHash Table, SetSet, I
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