1、插件和多线程问题: 创建插件对象不能放到多线程执行,不然报错:ASSERT failure in QWidget: "Widgets must be created in the GUlthread.
//不能放在多线程执行
QPluginLoader pluginLoader(pluginsDir.absoluteFilePath(fileName))…
Recall
String s1; // Step 1: declare a String variable
s1 new String(); // Step 2: assign it a value, a new empty string objectString s2 new String(); // 1&2 combined今日知识点
situation: pointing to the same object
s1 "Yow!";s2 s1;
//…
一、准备工作
端口扫描 详细扫描
Starting Nmap 7.94SVN ( https://nmap.org ) at 2024-06-30 21:39 EDT
Nmap scan report for 10.10.11.22
Host is up (0.26s latency).PORT STATE SERVICE VERSION
53/tcp open domain Simple DNS Plus
80/tcp op…