Category: The back-end

The back-end

The encyclopaedia of Machine learning introduction – A collection of articles from the “Beginner machine Learning” public account in 2018

February 1, 2024

by Nicola Brookes-Williams

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The official account "Beginners in Machine Learning" was opened by Dr. Huang Haiguang in September 2018, and has been widely praised by machine learning enthusiasts...

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The back-end

There are 17 Spring annotations. How many do you know?

February 1, 2024

by Julie Paton

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1. @Controller identifies a class that is the Spring MVC Controller handler used to create objects that handle HTTP requests. The annotation added after Spring4,...

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The back-end

Start implementing a LocalCache – implementation

February 1, 2024

by Rebecca Hunt

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After the introduction of the first two articles, we have a basic understanding of how to design a local cache, this article is the end...

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The back-end

Simulated log in for Python crawlers

February 1, 2024

by Angela McKay

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As those who often write crawlers know, some pages are forbidden to be captured before login. For example, the topic page of Zhihu requires users...

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The back-end

【Spring Cloud Gateway】 UrL-based authentication implementation

February 1, 2024

by Alia Andra

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The implementation of resource server authentication is simple. In the case that JWT is an access_token, you only need to configure JwtTokenStore to use @preauthorize...

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The back-end

Walk you through a data science mini-project (3) : Data anomalies and cleansing

February 1, 2024

by Sumer Bandi

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This series will be fully involved in the project from crawler, data extraction and preparation, data anomaly discovery and cleaning, analysis and visualization details, and...

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The back-end

Solution: Set maven proxy to solve the problem of idea update maven repository error, and the new index is slow

February 1, 2024

by Shlok Chandra

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The HTTP and HTTPS proxy hosts and ports are configured according to your proxy software. The HTTP and HTTPS port configurations in my proxy software...

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The back-end

Group by

February 1, 2024

by 陳鈺婷

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Hello, everyone. I am a little boy picking up field snails. In daily development, we often use Group by. Dear friends, do you know how...

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The back-end

Java mid-platform technology inventory, these technologies you do not know enough

February 1, 2024

by Vanessa Tapp

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For Taiwan (business in Taiwan) technology development is mainly the use of the basic technology stack, and is to improve the abstract ability, because we...

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The back-end

3. Runtime data area [PC register, virtual machine stack, local method stack]

February 1, 2024

by Bruce Moreno

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During the execution of a Java program, the Java virtual machine divides all of its memory into several data areas, which have their own purposes...

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The back-end

Final Web Big Homework Library Management System (.net&C#)

February 1, 2024

by Wendy Carr

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Equipment and environment (1) hardware device: a PC (2) software environment: Windows operating system, database management system Mysql, VisualStudio, etc. 3. Experiment Content 1

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The back-end

Does Redis transaction support ACID?

February 1, 2024

by Kathryn Paterson-Murphy

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1. What is transaction ACID? 2. How does Redis implement transactions? 3. What attributes can Redis transactions implement? 4. Lua script implementation.

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The back-end

QA from shallow to deep Spring Framework 5.0 (9) – MVC

February 1, 2024

by Mr. Matthew Thomas

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Spring MVC QuickStart, @requestMapping annotation use, @pathVariable annotation use and Rest style URL introduction

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The back-end

Mac configuration/Common software installation

February 1, 2024

by 陳志豪

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Brew Brew package management tool https://brew.sh/ Software recommended https://www.macwk.com/ Red

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The back-end

Look for details in xxl-job

February 1, 2024

by Mamooty Din

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Cut the crap and get right to the point. I believe we are very familiar with XXL-job, so this article does not introduce the source...

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The back-end

JOIN table details: MySQL JOIN execution procedure

February 1, 2024

by Rachel Barnes

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MySQL JOIN execution process: MySQL JOIN execution process: MySQL JOIN execution process: MySQL JOIN execution process If you don't know how to check, try answering...

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The back-end

2 years experience summary, tell you how to do well project management

February 1, 2024

by Tania Wilton

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How to deal with a programmer's career crisis at 35? Java complete learning materials (14W words), take half a year to organize the message queue:...

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The back-end

Go package management speed pass, an article is enough, no longer need to worry about the package will not be fired

February 1, 2024

by Maria Harvey

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While reading some books on go recently, I found an interesting thing: the most recent printed edition of one of the books was in March...

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The back-end

8. Execution Engine

February 1, 2024

by Guy Jones-James

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In the JDK1.0 era, it was more accurate to define the Java language as "interpreted execution." More recently, Java also developed compilers that could generate...

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The back-end

Spring’s 7 most common annotations will help you get the most out of your work

February 1, 2024

by Sarah Stewart

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With newer iterations of the technology, Java5.0 began to support annotations. As the leading framework in Java, Spring has gradually abandoned XML configuration and used...

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The back-end

Wow, Python can do real-time translation

February 1, 2024

by Jonathan Harris-Watts

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Welcome to pay attention to me, together to fulfill my promise before, even more within a month, to finish several articles. On September 3 |...

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The back-end

Why doesn’t Go support Map concurrency at the language level?

February 1, 2024

by Thomas Hutchinson

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Hello, I'm fried fish. Many friends may have only seen this problem lightly when learning the grammar of Go language. As a result, once they...

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The back-end

ByteBuf is the four components of Netty

February 1, 2024

by Timothy Roberts-Hayes

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As the data container of Netty, network communication involves the movement of byte sequences. Efficient and easy-to-use data structures are essential. Replace Java NIO ByteBuffer,...

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The back-end

10. Garbage collection [Overview, related algorithms]

February 1, 2024

by Steven Goodwin

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If garbage in memory is not cleaned up in time, the space occupied by garbage objects will remain until the end of the application, and...

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The back-end

PowerJob: a powerful and open source distributed scheduling and computing framework

February 1, 2024

by William Mortimer

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Easy to use: Provides a front-end Web interface, allowing developers to visually manage scheduling tasks (adding, deleting, modifying, and querying tasks), monitor task running status,...

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The back-end

Golang resource embedding scheme: Go – Bindata

February 1, 2024

by William Turner

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In the last article, we talked about Golang's native resource embedding solution. In this article, we'll take a look at one of the top open...

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The back-end

Give your banner a new skin for the New Year

February 1, 2024

by Ojas Garg

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In the New Year, don't patronize yourself, but also dress up your own dinner guy's SpringBoot banner. Change each service into a company/private logo, isn't...

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The back-end

TypeError: object() takes no parameters

February 1, 2024

by Shray Uppal

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It's easy to confuse us because the error message doesn't clearly indicate which code is responsible for the problem. Then how did this mistake come...

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The back-end

Do you really know the singleton?

February 1, 2024

by Paula Eglinton

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Today we're going to focus on a few questions about singletons and how to implement them correctly, and then you're going to look back and...

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The back-end

Casbin the most awesome permission management

February 1, 2024

by Debra Atkinson

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What can Casbin do? Go/Java/Node/PHP/Python/.NET/Rust supports a variety of programming language, more than a learning using support custom request format, the default format (subject, object,...

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