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prefaceThis article describes how to modify the site load animation.Before, I always used the Butterfly theme. The default Rubik's cube box (let's call it that) is used to load animation, but I really don't like it. I happened to see a blog using the effect of rotating gear. I like it very much, so I have this article.The effect is shown as fol ...

1. Concept Is a front-end development frameworkBootstrap is based on HTML, CSS and JAVASCRIPT. It is simple and flexible, making Web development faster.Many css styles and js plug-ins are defined. Developers can directly use these styles and plug-ins to get rich page effectsFramework: a semi-finished software. Developers can develop and simpli ...

Originally, I wanted to make a voice to text, but I found that many blogs didn't say what I wanted. The reasons are as follows: 1. Because the voice supported by Baidu interface is pcm format, and my own is mp3 format file. 2. Baidu only supports the file format within 60s, and what it wants is a long file, and hopes to cut it into 60s to meet ...

preface This article is compiled from the notes in the process of personal learning and review, which is suitable for readers to get started and review quickly. 1, Classes and objects Class 1.1 A class is a class. A class creation object is our commonly used new object 1.2 reference type In addition to the eight basic types of dat ...

Hello, great Xia. Welcome to the FPGA technology Jianghu. The Jianghu is so big. It's fate to meet each other.Today, we bring you the design of VGA/LCD display controller based on FPGA. Due to the long length, it is divided into three parts. Today, I will bring the third and second parts, the simulation, testing and summary of the program. I do ...

Redis traverses and vaguely matches the two commands key s and scan (python uses redis) (1) Full traversal – keys command Get all keys in Redis: import redis pool=redis.ConnectionPool(host='10.3.1.151',port=6379,password='mca321',db=2) r = redis.tRedis(connection_pool=pool) # Get change = all keys under the database keys = r. ...

preface java.util.concurrent.atomic also provides some concurrency tool classes, which are divided into five categories: Update base types atomically AtomicInteger: integer atomic classAtomicLong: long integer atomic classAtomicBoolean: Boolean atomic class Atomic referenceAtomic arrayField UpdaterAtomic accumulator 1. Atomic integer Tak ...

In UVM, TLM (Transaction Level Modeling) is usually used to realize the transaction level communication between component s. This section takes the UVM tree structure in the following figure as an example to demonstrate uvm_analysis_port and uvm_blocking_get_port of UVM transaction level communication. The data flow direction is: my_mod ...

[Title Description] Xiaocheng and Xiaohua are both good students who love mathematics. Recently, they have become addicted to Sudoku games. They want to compete with Sudoku. But ordinary Sudoku was too simple for them, so they asked Dr. Z for advice. Dr. Z took out his recently invented "target Sudoku" as the topic of the competit ...

map of Go language foundation The hash relation in the container is used to implement the hash relation. map map is an unordered key value based data structure. map in Go language is a reference type and must be initialized before it can be used. map definition The definition syntax of map in Go language is as follows: map[KeyType]ValueTy ...