mysql nan

I tried to create a small calendar in JavaScript. My date is normal in Firefox and Chrome, but the date function in IE returns NAN.function Buildweek (datetext) { var headerdates= '; var New Date (datetext); for (var d=0;d) { + = '

 How to install MySQL + Apache + PHP on FreeBSD Author: heiyelurenQQ group: 5415735 (Linux/BSD installation and maintenance group)Date: 2004/8/18-- Special thanks to QQ Group's friend Nan. This article is only available under his patient guidance --

E-r DesignMany students are learning SQL statements, it is very difficult, it is because you are learning a database you do not know, the table in the database is not designed by you, the relationship between table and table you do not understand.

To use a database: Link MySQL server Select Database Increase and deletion of data sheets Close the database ExitQuitExit\qCommon operations\c Cancel the unfinished operation.\g instead of TerminatorDatabase operations:Show

Common Methods for JavaScript MySQL operations in Node. js, node. jsmysql 1. Create a database connection: createConnection (Object) MethodThis method accepts an object as a parameter. This object has four common attributes: host, user, password,

We use the current my-sql to compare the new version of my SQL 5.0 version. First, how to get my SQL 5.0 we can download from the Internet ([Url]www.mysql.cn[/url]).Let's look at how to install my SQL to support multiple platforms, that is, it can

When the MySQL master-slave copy is configured, all updates to the data content must be made on the main library. So why do all the updates take place on the master server? This is because the data is copied one-way and only updated on the main

Most of the developers may not pay much attention to this aspect, but when it comes to O & M, we should not be concerned about it. As we all know, the root permission is too large to be used at will. we 'd better use some users with lower

About 50 pieces of graphs monitored by cacti on the mysql server have been obtained and shown. Some problems have been encountered and the impressive records are as follows:(1 ):Add io monitoring   Click Create Graphs for this Host to Create an IO

I don't think many of my friends will use the float type in mysql, especially when we use money, we may use double precision, we know that the float type of mysql is a single-precision floating point type, which may cause data errors accidentally. I