Tag：Head portrait
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Use Python to secretly rank the appearance of female students in the class group
Today, I found that almost all the female students in the class used their own photos to make avatars. Facing the faces that were familiar and haven’t seen for months, I suddenly came up with an idea: use Python to order their looks and do what they say! 1 download the avatar first 1.1 get […]
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10 days to develop foreground system technology series
After determining the detailed planning and overall function of the front desk system, it takes more time to polish the technical details. This article is a summary of the foreground development technology, and will also guide other sub topics. This topic draws lessons from my personal websiteYu Li saidAnd sort out various technical points that […]
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Holiday gifts to be signed and unpacked, National Day Avatar
🎁 click here Get the National Day avatar. Built through vue3 + vant (Component Library) + vite. Application process Before doing this, think about its process: Upload Avatar Select avatar template Save new avatar Enter the application to release Festival blessings and simple introduction. At the beginning, only one upload avatar button is displayed. The […]
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IOS IM message list optimization
The DB layer implements multiple reads and single writes. The cache layer implements LRU caching. Message storage design dictionary + array; It has been optimized into array + double pointer combined ordered array + binary search (de duplication, order and search). High cache. Switch between large and small images. The list is thumbnails. Click zoom […]
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[share] IOS development – click to enlarge the picture
Click to enlarge the picture and click again to return to the original view Perfect encapsulation, a class can be called with one sentence of code Perfect implementation of IOS Created a special class for magnifying pictures, as follows. h file #import <foundation foundation.h=””> @interface SJAvatarBrowser : NSObject //@Brief browse Avatar //@ImageView where param oldimageview […]
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It’s very interesting. Make an app to decorate the picture of Christmas hat at Christmas!
In other words, it’s an annual holiday for others, Christmas. Remember last year, the circle of friends frantically forwarded to the Christmas hat. It’s quite appropriate to add a Christmas hat for your avatar at Christmas. Maybe so Well, it looks good. Don’t think too much. I’m talking about hats (￣▽ ￣)“ Have you ever […]
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Data acquisition practice (III) — data of the 2021 World Championship of the glory of the king
1. General King glory is a hand game that I have always liked. I have played it for several years. Recently, I began to like watching the game, so I wanted to collect some data to see the situation of each team or player.Also practice using the puppeter. Data source:Shangniu E-sports 。 2. Acquisition process […]
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C# use OpenCV to cut the avatar in the picture
preface This article mainly introduces how to use OpenCV to cut the avatar in graphics. preparation First, create a WPF project – OpenCV_ Face_ WPF, the version here uses framework 4 7.2。 Then use nuget to search [emgu. CV], as shown below. Emgu here CV select version 4.3.0.3890 and install emgu CV and emgu CV. […]
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CSS tips | one line of code to realize the integration of avatar and national flag
It’s national day. Everyone is eager to celebrate the mother’s birthday. Every year at this time, wechat circle of friends will be popular to decorate the avatar with the national flag, and this year it is popular: EMM, very good. Then, how to use CSS to easily get the desired avatar by combining a flag […]
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clip-path
Many cool animation effects can be realized with clip path. For example, the well-known in pieces, which uses clip path animation to draw all kinds of rare and endangered animals, has strong creativity. The address is:http://species-in-pieces.com/ definition Creates a displayable area of an element using cropping. The part inside the area is displayed and the […]
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In 2021, the latest login and authorization method analysis of wechat applet will be given to novice Xiaobai~
When making wechat apps, some small partners suddenly found that the online authorization method was not very unified. Looking through the documents, they found that, oh, there was a change! At this time, some friends are very angry. After they have finished writing, they have to change what they say, and they have to be […]
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Recommend learning java — first knowledge of database
introduction I have learned four articles about Java, which is a basic route and division of key and difficult points. Next, I will enter the real journey of Java back-end development. Let’s go together! Java Reflect This piece of content is not much, but it is also very important. Although it may not be often […]