datatype as the firstresult. If the firstresultHas the datatypeCHAROr if the firstresultIs null, then oracle converts the return value to the datatypeVARCHAR2.
InDECODEFunction, Oracle considers two nulls to be equivalent. IfexprIs null, then oracle returnsresultOf the firstsearchThat is also null.
The maximum number of components inDECODEFunction, includingexpr,searches,results, Anddefault, Is 255.Examples
This example decodes the valuewarehouse_id. Ifwarehouse_idIs 1, then the function return
On Microsoft forums, you can often see people with the words "MVP" (Microsoft's most valuable expert. What kind of people do they write? In my personal experience, I will introduce some of these people I know. As an MVP in the Visual C ++ field, most of the MVPs I know are in the development direction. Among them, there are more MVPs in the Visual C ++ field than those in other directions, so here is just incomplete statistics.
People who have built their reputation and become community leaders
There are enough technical experts to tell you the story about the complicated technical problems that Microsoft engineers will face when they join Microsoft. Here I will share with you my own experiences in joining Microsoft.The typical interview that the project manager encountered when applying for the job: when I was working in Motorola eight years ago, Microsoft's Personnel Department sent me an "headhunting invitation ", I bought a ticket for me. The day before the interview, I flew from t
on a school bus?You are reduced to only a coin with a very high thickness (not squashed, but scaled down proportionally), then thrown into an empty glass blaster, and the blade starts to rotate in one minute. What do you do?How much will you charge for cleaning all the windows in Seattle?How can we identify whether the computer's memory stack overflows upwards or downwards?To explain what a database is to your 8-year-old nephew, please complete it in
different wait types.
PASS
Introduction
:
SQL pass (http://www.sqlpass.org) is a non-profit independent organization designed to share experience and technical exchange with Microsoft SQL Server. SQLPASS is a global interest group based on the us sqlpass Seattle headquarters, and actively organizes a variety of forms of communication, including the annual SQLPASS Conference (http://www.sqlpass.org/sqlrally/2012/dallas ), organize technical exchange
The word graffiti originated from the Tang Dynasty, Luhan said that his son had made a naughty move, and then gradually evolved into a contemporary artistic behavior. Graffiti mainly uses walls and has different forms of expression. Many young people combine graffiti with fashionable hip-hop elements to develop in a diversified manner. This article collects 40 extremely creative street wall paintings and presents them together.
Mandark in South Philadelphia
Venice Beach at Los Angeles
Juice G
In the continuous development of web design, some design forms have withstood the test of time and achieved good development, while some design forms have vanished. Ribbon has been used in web design for many years and seems to have stood the test of time. There are still designers who use Ribbon to highlight a certain aspect of the design. Today, this article collects 20 outstanding cases of the Application of ribbons in web design.Radoor co
Hello Somebody
Letter Learner
St Kilda High Hopes
Through the previous blog [small tank: Fiddler tutorial], we learned about the basic usage of Fiddler. Now let's take a look at the advanced usage of Fiddler. Fiddler Script. The script in Fiddler allows us to automatically modify the Http request and Response content. You do not need to manually go to the "breakpoint" to modify the value in the http Request or Response.
Reading directory
Author of Fiddler
How to ask the Fiddler author
About Fiddler Script and Jscript. NET
Fiddler Script i
(up to 5 days), for example, to view the weather forecast for 5 days:
$ wego 5
To check the weather in another place, you only need to provide the city name:
$ wego Seattle
Problem Solving
The following error may occur:
user:Currentnot implemented on linux/amd64
This error occurs when you run wego in an environment that does not support the native Go compiler. In this case, you only need to use gccgo -- A Go compiler frontend to compi
, memory leakage occurs accidentally. This is the result of authentic chicken stealing...Therefore, for javascript development, moderate development may be more important than the academic knowledge you have learned about the application. After all, front-end development is based on solving practical problems, rather than to be skillful. Of course, there is a saying in Dflying gg that "refactoring is everywhere"-if you think your code is getting messy and maintenance becomes increasingly difficu
NLP | natural language processing, nlp Natural Language ProcessingWhat is Syntax Parsing?In the process of natural language learning, everyone must have learned grammar. For example, a sentence can be expressed by a subject, a predicate, or an object. In the process of natural language processing, many application scenarios need to consider the syntax of sentences. Therefore, it is very important to study Syntax Parsing.Syntax Parsing has two main problems: the expression and storage methods of
then resigned, so ti suddenly less a carriage. Ti walked two weeks before she came to China, I was with her 1on1, listen to her said the PE thing, she said already in recruit PE substitution. After two weeks, other colleagues suddenly told me Ti's last day is Friday, I was amazed, not right, how did she go?! One day the meeting, the boss and we formally announced the news, and then said that there is no decision on how to manage the team, he and a new replacement PE colleague directly report to
sunny Seattle in the next two months and do my daily work.
The speech agenda for next year has not been finalized yet. I will give a lecture on the codemash Conference held in Ohio in middle January and ASP in Orlando in spring in March. the net connections conference may go to the sdwest Conference held in San Francisco on April 9, (which has not been finalized yet). It will certainly go to the Microsoft mix07 conference from April 1 to April 2.
The following is an interview question set from Google to see if you can answer it. Many of these questions are open-ended and there are many correct answers, so use your creativity and imagination.
1. How many golf balls can be mounted on a school shuttle?
2. You are reduced to only a coin with a very high thickness (not squashed, but scaled down proportionally), then thrown into an empty glass blaster, and the blade starts to rotate in one minute. What do you do?
3. How much will you cha
a bandwidth of 203980 MB between China Telecom and the United States at the end of 2008, while Netcom is 110456 MB. China Telecom currently has nodes in the west coast of Washington State in Seattle, California, San Jose, Los Angeles and Parahatu.Then we choose the computer room server support or buy VPS, please select the closest to the room of the bank yo.General Telecom/Netcom user access to the United States site network data transmission of the
Tags: style blog http OS Io strong data Dimension optimization In the process of SSAs development and design, dimension optimization is very important because it plays a very important role in the process of SSAs analysis service performance optimization. Generally, the first step to optimize the performance of a cube is to view the dimension and observe the design of the attribute relationship in the dimension. There are two most important Optimization Methods for reference:
Confir
profitability of the Service to residential and commercial sites through its postal sites.
The US Post Office is further cooperating with Amazon on the delivery of fresh food, and the company hopes to carry out the delivery of fresh food in the United States. Amazon has previously launched this service in the Seattle region. It is expected that the business will expand to 20 cities by the end of 2014.
For this cooperation, Amazon declined to commen
(1) Pay attention to the following points when writing a stored procedure:1> Value assignment: =Logic equal to =2> comments a single line of code --Annotate the code block /*---*/3> string connector |4> declare variables in the variable declaration area: Between is and begin5> there are three methods to declare variables:1) Single VariableMo_flag number: = 0;Content table. Content % type;2) arrayType data_type is table of varchar2 (10) index by binary_integer; -- reference format: data_type (I)T
. Includes Document Type Definitions (DTD). The DTD defines the meaning of tags, so the syntax of SGML can be expanded.
HTML only uses a small part of the SGML tag. For example, HTML 3.2 defines 70 tags. The HTML Tag is fixed, that is, the HTML syntax is not extensible and does not need to contain a DTD.
The direct use of SGML as a Web language is too huge. The Internet Consortium (W3C) recommends that you use a simplified SGML version-XML.
SGML may never be widely accepted on the Internet. For
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.