摘要:
实现效果: 源码: <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>红日</title> <style> div { border-radius: 50px 50px 0 0; width: 100px; h 阅读全文
摘要:
![](https://img2020.cnblogs.com/blog/2325334/202107/2325334-20210723174659354-1977762325.png) ![](https://img2020.cnblogs.com/blog/2325334/202107/2325334-20210723174636914-698239537.png) ![](https://i 阅读全文
摘要:
1 <!DOCTYPE html> 2 <html lang="en"> 3 <head> 4 <meta charset="UTF-8"> 5 <title>Title</title> 6 7 </head> 8 <body> 9 <div onclick=javascrtpt:jump()>在新 阅读全文
摘要:
![](https://img2020.cnblogs.com/blog/2325334/202106/2325334-20210628175030432-1341795589.png) 阅读全文
摘要:
Eclipse如何设置自动提示 1、“windows”->"preferences",弹出preferences设置窗口。 2、在preferences中找到Java,依次展开列表"Editor"->"Content Assist",点击Content Assist后,在设置窗口下方找到Auto a 阅读全文
摘要:
演示: 代码 import sys from PyQt5 import QtWidgets, QtCore, QtGui from PyQt5.QtGui import * from PyQt5.QtWidgets import * from PyQt5.QtCore import * class 阅读全文
摘要:
演示: 代码: # 显示控件提示消息 import sys from PyQt5.QtWidgets import QHBoxLayout,QMainWindow,QApplication,QToolTip,QPushButton,QWidget from PyQt5.QtGui import QF 阅读全文
摘要:
演示: 代码 import sys from PyQt5.QtWidgets import QHBoxLayout,QMainWindow,QApplication,QPushButton,QWidget class QuitApplication(QMainWindow): def __init_ 阅读全文
摘要:
# QDesktopWidget import sys from PyQt5.QtWidgets import QDesktopWidget,QMainWindow,QApplication from PyQt5.QtGui import QIcon class CenterForm(QMainWi 阅读全文
摘要:
演示 代码 import sys from PyQt5.QtWidgets import QMainWindow,QApplication from PyQt5.QtGui import QIcon class FirstMainWin(QMainWindow): def __init__(self 阅读全文