current position：Home>What is the core idea of the first type of dictionary coding method, can you give an example?
What is the core idea of the first type of dictionary coding method, can you give an example?
2022-08-06 18:17:09【Alibaba Cloud Q&A】
What is the core idea of the first type of dictionary coding method? Can you give an example?
Accepted answer 1:
The core idea of the first type of dictionary encoding method is to find out whether the character sequence being compressed has appeared in the previously input data, and then replace the repeated part with the string that has already appeared.For example in the figure p is a pointer to the string "abc" that appeared before.
author[Alibaba Cloud Q&A],Please bring the original link to reprint, thank you.
The sidebar is recommended
- Cross compiling under Linux to generate windows program
- JavaSE methods recursive exercises 】 【 create and use of the array
- vue-quill-editor rich text editor will clear spaces for content, filter empty strings, spaces; solution
- Constants and Preprocessors in C
- Use idea to create a multi-module Maven project (inheritance and dependencies between modules)
- Several ways of intercepting List
-  Java operation mode, program structure and notepad++
- Implementation of Permutation and Combination Algorithm in Java
- sql error injection
- Object-Oriented Programming
guess what you like
15 tips about SQL optimization
[Short Answer Questions] JavaWeb must ask 10 short answer questions
How to turn on the wireless screen mirroring function in win7
Operation and maintenance practice - the latest Nginx binary build and compile lua-nginx-module dynamic link Lua script access Redis database read static resources implicit display
Win7 wireless network list does not show up Win7 network connection icon disappears what to do
[Java Interview] This Internet high-frequency interview question stumped 80% of programmers?When does the index expire?
Win7 and win10 which takes up less resources Win7 and win10 take up resources in detail
The Voyager Digital: $is expected to start from August 11 to restore rapidly
windows cannot communicate with the device or resource (primary dns server)
- The get/post request tool (apifox/postman/browser) can request through but the java code can't solve the problem
- "Docker Basics: 2. Docker Installation" includes premise description, basic composition of Docker, Docker platform architecture diagram (architecture version), installation steps, Alibaba Cloud image acceleration, eternal HelloWorld, and underlying princi
- Spring Cloud Gateway integrates Nacos and Swagger to aggregate Api documents
- `Algorithmic Knowledge` Average
- Example of using ElasticsearchRestTemplate in SpringBoot, (add, delete, modify, highlight, id, paginate, time range, and multi-condition queries)
- Ubuntu encountered ERROR: configuration failed for package 'rJava' when installing xlsx package
- Openresty+nginx image server configuration, add http_image_filter_module module
- How to make Zuul support WebSocket
- What does this picture represent?
- "Docker Basics: 3. Docker Common Commands" includes help startup commands, mirroring commands, and mirroring to create containers, which is the fundamental premise (download a CentOS or ubuntu mirror demo), container commands, and a small summary
- Remember to configure the expiration time of @Cacheable (Redis specifies the expiration time of certain Cache Keys)
- [Deployment] Deploy the back-end project to the Pagoda Linux cloud server Java SpringBoot
- `Algorithm knowledge` Prime numbers
- Springcloud gateway gateway+authentication service+token mode, entrance layer authentication unified microservice authentication [design practice]
- (5) Backward compatibility problems in compilation
- Go native development blog project series (the third)
- Blog project (4, initialization)
- See three years of CRUD programmers how to solve the database deadlock
- Kettle Demand Reappears - 100 million details
- Deep understanding of volatile, Synchronized, and already the underlying implementation principle
- Spring common annotation analysis
- Docker quickly builds a PHP+Nginx+Mysql environment and steps on the pit diary
- Mac's own software - play with focus search
- What is the principle of the second type of dictionary method?
- Implementing a caching mechanism using soft references
- Vue entry page for the first time, how to distinguish between created and activated?
- Things to do with your new mac notebook
- [Java Interview] After 7 years of work, I went to the byte interview and turned around on this question. Could you please tell me your understanding of the time wheel?
- Optimization, genetic algorithm (ga)
- Advanced Guide to Algorithm Competition Recursive Implementation of Permutation Enumeration
- How to use the second type of dictionary method?
- mac Maven error No compiler is provided in this environment. Perhaps you are running on a JRE rat
- [Help] In the vue2 that the vue3 project is connected to as a subsystem, the whole project using el-drawer reports an error?
- Redis basis
- 【Macbook software sharing｜Use skills】Dry goods
- Advanced Guide to Algorithm Competition Recursive Implementation of Exponential Enumeration
- JAVA based - 11 - encapsulated inherited polymorphism - nine five small jean-marie le pen
- Trend Micro Written Test Review (Algorithm Question 2)
- Multilayer Perceptron - MLP