用eclipse javaEE编程时,不管什么程序都会出现这个错误[SetContextPropertiesRule]{Context} Setting property 'source' to 'org.eclipse.jst.jee.server:bookstore' did not find a matching property,当时在上网看,解决方法是:只要在servlet配置中选中下面的”Publish module contexts to separate XML files”,可
用MPLAB IDE编程时,软件总是弹出一个窗口提示:"the extended cpu mode configuration bit is enabled,but the program that was loaded was not built using extended cpu instructions.therefore,your code may not work properly."怎么办? 在main函数前加一句伪指令:#pragma config XINST=OFF即
1. 问题描述 Python 3.6 在 Socket 编程时出现错误如下 Traceback (most recent call last): File "F:/share/IdeaProjects/test/mypython/test/test10_tcpclient.py", line 17, in <module> sock.send(str) TypeError: a bytes-like object is required, not 'str' Process
今天学到AWT编程时,照着书上的代码打,代码如下: import java.awt.*; public class PanelTest{ public static void main(String[] args) { Frame f = new Frame("小熊"); //创建一个Panel容器 Panel p = new Panel(); //向Panel容器中添加两个组件 p.add(new Te
Access Violations<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /> 访问冲突 A. 简介 B. 设计期间的AVs a. 硬件原因 b. 软件原因 c. 库的错误 d. 升级C++Builder C. 运行期间的AVs a. 程序退出时发生AVs b. 将你的指针设为空指针! c. 使用ID