• [shutter 3-1] advanced tutorial of shutter – bottom navigation bar


    By VladSource | Vlad (official account: fulade_me) BottomNavigationBar BottomNavigationBarandBottomNavigationBarItemCooperate to jointly display the bottom status bar in the shuttle. The bottom status bar is a very important control at the mobile end. Have a look firstBottomNavigationBarConstruction method BottomNavigationBar({ // key Key key, ///Bottomnavigationbaritem array @required this.items, ///Click event method this.onTap, ///Subscript of the currently selected […]

  • Improved hyperlink effect in web design and production


    Hyperlinks enable people to jump instantly from page to page, or site to site. Such power can create anxiety. Hyperlinks can make visitors jump from one page to another, or from one site to another. However, this frequent jump may cause anxiety. To help users browse with confidence, links should be absolutely clear and explicit. […]

  • QT + OpenGL 14 multi light source mixing problem


    We have studied the different light sources in each, but we have implemented them separately. There are often multiple light sources in a scene. So we have to consider this situation. In order to see the effect, we need to first come to a terrain, download the terrain model and draw it directly according to […]

  • Oeasy teaches you to play VIM – 23 – configuration file


    configuration file Recall the last lesson Where did we find the configuration file last time~/.vimrc Understand various configuration switches Modify configuration file and apply This time I want to know something about the color scheme colorscheme vi ~/.vimrc.oldFound incolorschemeattribute Can choosebluetry :colorscheme blue Intelligent prompt Color schemecolorschemeHow did you get the hint? If there is […]

  • Oeasy teaches you to play VIM – 24 – Custom Colors


    custom colors Recall the last lesson This time we studied the color scheme eurekacolorsLocation of Downloaded and applied color scheme Made their own color scheme Now I want to change the color of the color scheme Is it successful??? First, you have to have your own color scheme #Find the location of colors cd usr/share/vim/vim81/colors […]

  • Simple animation (numpy & pysimplegui)


    Document establishment date: March 26, 2020 Last revision date: None Relevant software information: Windows 10 Python 3.7.6 PySimpleGUI 4.16.0 Numpy 1.18.2 PIL/Pillow 7.1.1 Note: please quote or change this article at will. Just indicate the source and author. The author does not guarantee that the content is absolutely correct. Please be responsible for any consequences […]

  • Oeasy teaches you to play VIM – 25 – more colors


    More colors Recall the last lesson We went into the color scheme last time Define your own color schemeoeasy Established its own color matchingoeasy Applied your own color in the status bar Identify colors that can be used Try to change the color code first hi Normal ctermfg=1 hi Normal ctermfg=2 hi Normal ctermfg=3 First, […]

  • Oeasy teaches you to play with VIM – 26 – indent settings


    Indent settings Recall the last lesson This time I learned the details of color Set 256 color mode :set t_Co=256 Then the specific colors are determined You can also generate web pages:TOhtml Is there anything else interesting? Indent settings In normal mode use<<Can indent forward use>>You can indent backwards =You can indent the current line […]

  • Ugui learning notes rich text


    Official documents:Rich Text   1、 What is rich text   Rich text allows text to contain a variety of font styles and font sizes. In addition to being used in the UI, it can also be used in debug Log function is used to help check errors.   (Text) (Debug.log) 2、 How to use Through HTML like […]

  • Wechat applet dynamically changes capsule color


    When the navigation bar is set to be white, the navigation bar will be set to be translucent. When the navigation bar is set to be black, only one color will appear.You need to use Wx in JS Setnavigationbarcolor, which has two parameters set together to change the color of the capsule. Note that the […]

  • Learn to use CSS to customize the scroll bar, which can make your products more user experience!


    Author: ishadeedTranslator: front end XiaozhiSource: ishadeed Dream, dry goods, wechat search[move to the world]Pay attention to this dish brushing wisdom who is still doing dishes in the early morning. This article GitHubhttps://github.com/qq449245884/xiaozhiIt has been included. There are complete test sites, materials and my series of articles for the interview of front-line large factories. Custom scroll […]

  • Laravel maatnesite / Excel 3.1 implements export and import


    Write in front The function of export and import is a common function developed at ordinary times. Laravel maatnesite excel has been updated in 3 x. This time, I will package a simple general version and record the problems encountered. environment PHP: ^7.3.4 Laravel: ^5.7 install composer require maatwebsite/excel Export Excel create a file Then in composer […]