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1. Knowledge point architecture of collection 1) , knowledge structure system diagram 2) , collection overview 3) . architecture 4) , tools 5) , Description: the bottom structure here is a little bit, and there are special chapters in the later period 2. Overview of collection 1) , notes /* *1. Ove ...

On the novel coronavirus pneumonia day ago, on April 4th, many websites and APP became gray. At that time, these websites and APP were too interested. I always thought this was a set of topics. Later I checked the implementation method. It turns out that css3 has an attribute filter, which can be implem ...

1. Dynamic components Dynamic component: as the name implies, dynamic component is the display of dynamic switching components Requirements: display different states according to different states 1.1 use v-if or v-show to switch components The sample code is as follows: <style> *{ ...

1, Foreword In the previous article, we analyzed the unified structure task of processes and threads in the kernel_ Struct, this article will continue to analyze the process, thread creation and derivation process. First, it introduces how to edit a program into an execution file and finally into a pr ...

Related articles Android system startup process 1 -- analyze init process startup process zygote process startup process In Android system, all application processes and system service processes system server are generated by the zygote process, which may be why we call it zygote. Because zygote ...

What is binary search tree Binary Search Tree (also: Binary Search Tree, binary sort tree) it is either an empty tree or a binary tree with the following properties: if its left subtree is not empty, the values of all nodes on the left subtree are less than the values of its root nodes; if its right subtree is not empty, the values of all nodes ...

1, Transition animation (1) Whether it's switching between components, or using v-if, v-show instructions to control the display of dom, as long as you want to achieve the animation effect, you must wrap it outside and give a name attribute to specify the use of the defined animation <div id="ro ...

catalog 1 introduction example 2 Registration2.1 Profile 3 configuration 3.1 naming convention 3.2 configuration visibility 3.3 global attribute / field filtering 3.4 identifying prefixes and suffixes 3.5 replacement characters 4 call constructor 5 array and list mapping 5.1 handling empty sets 5.2 polymorphism in sets 6 method to att ...

We often encounter our own regular website links, which are intercepted by wechat for no reason. Everyone is worried about this problem. There are many technologies of domain name anti sealing, two-dimensional code anti sealing and wechat anti red circulating on the network, but the effect is not ideal. ...

Continue with the previous article web Front End Learning Notes 01-HTML Overview and Basic Knowledge 1 5. Common HTML Tags 2. Common line-level labels (in-line elements, not exclusive lines) 2.1 Semantic row-level labels (with default styles) 2.1-1 Link a Label <a href="Link Address&quo ...