A simple addition, subtraction, multiplication, and Division calculator is used to copy a struts1demo modification: struts1calc
Solution 1: struts1calc create actionform:
Calcform extends actionform, num1 num2, generate getter setter;
Create four
After Baidu, see the same shoes hint to modify the \phpstudy\apache2\conf\ in the httpd.conf file, the code is as follows
Copy Code code as follows:
ServerAdmin webmaster@163.com
DocumentRoot "D:\www"
ServerName ymywz.com
1. About VIM
Several modes of 1.1 vim
2. Start Vim
3. Document operations
4. Movement of the cursor
4.1 Basic Movement
4.2 Turning screen
4.3 marks
5. Inserting text
5.1 Basic
1, Connection MySQL format: mysql-h host address-u user name-P user Password1. Connect to MySQL on this machine. First open the DOS window, then enter the directory Mysql\bin, and then type the command Mysql-u root-p, enter after the prompt you to
MySql official manual learning Notes 1-MySql simple Getting started bitsCN.com MySql official manual learning Notes 1-MySql simple Getting started this is some of the notes I made when learning MySql 5.1, I hope I can understand what I learned. if I
MySql official manual study notes 1MySql easy to get started bitsCN.com
Connect to and disconnect the serverA MySQL User name and a password are usually required to connect to the server. If the server runs on a machine other than the login server,
Ajax Introduction What is AjaxAJAX(asynchronous JavaScript and XML) is translated into Chinese as " asynchronous JavaScript and xml." Even if you interact asynchronously with the server in Javascript, the data transferred is XML(of course, the data
Ajax Introduction What is AjaxAJAX(asynchronous JavaScript and XML) is translated into Chinese as " asynchronous JavaScript and xml." Even if you interact asynchronously with the server in Javascript, the data transferred is XML(of course, the data
MySQL Chinese Reference Manual-enter a query to ensure that you are connected to the server, as discussed in the previous chapter. In this way, no database is selected for work, but that is good. From this point on, I know a little about how to make
MySQL Reference Manual-obtain the database and table information to ensure that you are connected to the server, as discussed in the previous chapter. In this way, no database is selected for work, but that is good. From this point on, I know a
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