what is cname record

What we need to do is to use the Recordsetcount attribute to determine whether the data in the database is empty before using the MoveNext method of the Recordset object: Copy Code code as follows: Dim objRS As New Recordset Dim objcn As New Connection Dim strSQL As String Objcn.connectionstring= "FILEDSN=STUDENT.DSN; User_id=sa; Password=123 " Objc

Sublime Text 3 is a useful plug-in record, sublimetext I recently used sublime text 3.0 for frontend tasks. To improve work efficiency, I used some useful plug-ins, these plug-ins can be found in the sublime plug-in list. They are all good plug-ins. We recommend that you install all these plug-ins. What is the specifi

Seeing a blogger in his profile, this writes:No matter what you do, I suggest writing often, not necessarily diction beautiful, just include some experience in your own field. Don't underestimate the power of writing, it allows you to get away from Trifles and to think thoroughly about your problems. When you write to others, you become part of a wider world, and you are claiming that you are a member of the community and are willing to make meaningfu

Wang Zhenxi chain Community App founder \ Lao Wang Coin series video 780 people agree with the answer chain community _ block chain Industry Information Knowledge Encyclopedia platform The principle of block chain technology and some of the core algorithms, many people have said very detailed. But for others who see the code as a headache, friendliness may not be high. This article is mainly to explore more possibilities in the application of block ch

What is MEAN? What does MEAN in JavaScript programming ?, Javascriptmean Some days ago I saw an article about MEAN. What is MEAN? In fact, MENA is the abbreviation of MongoDB (non-Relational Database) + Express (template engine) +

This article mainly introduces what is MEAN? What does MEAN in JavaScript programming ?, Like lampp, MEAN refers to a combination of Full-stack development tools for modern web applications. If you need it, you can refer to the article mentioned in the previous day. What is

DSP, DSW, NCB, opt, CLW, PLG, and APS files are respectively stored in what stuff, what is the role? From VC ide tips:------------------------------The parameter file of the OPT project on the development environment. Such as the tool bar position and other information; . APS (appstudio file), Resource auxiliary file, binary format, usually don't worry about

A few days ago saw an article mentioned mean this word, what is mean? In fact, MENA is the abbreviation for the MongoDB (non relational database) + Express (template engine) + Angularjs (MVC JavaScript Library) + Nodejs (server script). Together, they construct a modern web application full stack development tool based on JavaScript. Mongodb:

For beginners or beginners, there are often questions about these aspects: What is DIV+CSS? What is the essence? What are the advantages of DIV+CSS? Beginners Learn div+css, how to get started? What software

When operating the Oracle view through DML, a very important condition is that the base table to be operated must be a key-preserved table.So what is the key-preserved table? Oracle defines it:A table is key preserved if every key of the table can also be a key of the result of the join.It

the appropriate declarative transaction management, which manages the corresponding connection by spring.The actual use of the Gethibernatetemplate () is found to be much better than the GetSession () method, but some methods in gethibernatetemplate () are not provided, At this point we use the Hibernatecallback callback method to manage the database.For example, the following code:/*** Operation with HQL statement* @param hql HSQL query statement (u