Tag：self-adaption
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Time：2020-9-21
1. Two properties of table reset: ① Border collapse: collapse; / * set merge border model for table*/ ② Border spacing: 0; / * sets the spacing between cells in the table to 0*/ code: <div class=”fz”> <div style=”width: 600px;” class=”bg-grey p10″> <table class=”bg-white”> <tr> < th > serial number < / th > < […]
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Time：2020-8-3
Copy code The code is as follows: <HTML> <HEAD> < title > textarea width and height automatic adaptation processing method<! — control the automatic adaptation of width — > <style type=”text/css”> .comments { width:100%;/ *Auto fit parent layout width*/ overflow:auto; word-break:break-all; /*In IE8, when the width is set to 100%, the text field class […]
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Time：2020-4-21
This method is mainly used to make the website adaptive, at the same time, it can support the content height and avoid the page scrolling caused by image loading. 1、 You can use js to determine the width of the image to get specific values, and then use js to set the height of the […]
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Time：2020-2-15
This article mainly introduces the self-adaptive implementation and analysis of wechat applet pictures. The example code is introduced in detail in this article, which has a certain reference learning value for everyone’s study or work. You can refer to the following for friends who need it How to adapt the picture of wechat applet In […]
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Time：2019-12-12
PyQt5: Program entry add QtCore.QCoreApplication.setAttribute(QtCore.Qt.AA_EnableHighDpiScaling) Qt5: Program entry add QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling); The above method of setting up high-resolution screen adaption support in Qt5 and pyqt5 is all the content shared by Xiaobian. I hope it can give you a reference, and I hope you can support developepaer more.
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Time：2019-12-10
Recently, we have encountered a phenomenon that running a good software on a higher resolution computer will lead to incomplete font display and occlusion by controls. Specific reasons can be inquired online, and solutions will be recorded here. Two methods are recorded here. If the QT version used is later than 5.6.0, it can support […]
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Time：2019-8-31
Code: import sys from PyQt5.QtWidgets import (QWidget, QHBoxLayout, QLabel, QApplication) from PyQt5.QtGui import QPixmap class Example (QWidget): def __init__(self): super ().__init__ () self.initUI () def initUI(self): hbox = QHBoxLayout (self) lbl = QLabel (self) Pixmap = QPixmap (“E: programming Python MineSweeper mine. jpg”) Find the picture by the specified path. Note that the path must […]
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Time：2019-8-9
Finally, the project at hand has been completed, and the missing persons have returned. In the process of doing the project, there are many points worth thinking about, come quickly. The first problem we encounter is the problem of page size adaptation. At present, the commonly used methods are: First of all, let the page […]
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Time：2019-7-19
Problem Description Problems arise For Wechat applets, the default image reference for dramImage is incomplete in canvas processing Import the initial project Open the link (the original official website example), the browser wakes up the Wechat development tool, before opening the connection, you need to download the Wechat developer tool, if installed, wake up directly, […]
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Time：2019-5-18
problemIn response layout, we should be careful with iframe elements. The width and height attributes of iframe elements set their widths and heights, but when the width or height of the containing block is less than the width or height of iframe, the overflow of iframe elements occurs. This overflow of iframe can destroy the […]
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Time：2019-5-9
There is often a scenario where images need to be adapted to the size of the container. 1. The way of img tag We can immediately think of setting width and height to 100%. Let’s see the effect. <div class=’div1′> <img src=”./peiqi.png” alt=””> </div> .div1 { width:500px; height:400px; border:1px solid black; } .div1 img { […]
