Tag：programmer
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The use and principle of distributed current limiting redission RRateLimiter
premise Recently, the company is doing distributed current limiting if there is demand. The current limiting framework of the research probably has 1. The spring cloud gateway integrates redis current limiting, but it belongs to the gateway layer current limiting 2. Ali Sentinel, powerful, with a monitoring platform 3. srping cloud hystrix, which belongs to […]
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The god-level SpringBoot manual, from basic entry to practical advanced
The best documentation in the world comes from the official “Spring Boot Reference Guide”, which is introduced like this: Spring Boot makes it easy to create stand-alone, production-grade Spring based Applicationsthat you can “just run”..Most Spring Boot applications need very little Spring configuration. Spring Boot (meaning “guidance” in English) is used to simplify the process […]
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Modernized personal blog system ModStartBlog v5.4.0 login interface revision, new contact information
System Introduction ModStart is a modular and extremely fast development framework based on Laravel. The module market has a wealth of functional applications and supports one-click quick installation in the background, allowing developers to quickly realize business function development. The system is completely open source, based on the Apache 2.0 open source protocol.FeaturesAbundant module market, […]
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Chapter 2 of “Mybatis Manual Column”: Create a simple mapper agent factory
Author: Brother FuBlog: https://bugstack.cn Precipitate, share, grow, let yourself and others gain something! I. Introduction Hurry and be fast, is the biggest obstacle! Slow down, slow down, only by slowing down can you see more complete information and learn more solid techniques. And those short stories that satisfy your speed are sometimes more eye-catching, but […]
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Talk about Java Integer cache pool IntegerCache
Talk about Java Integer cache pool IntegerCache Table of contents Introduce a classic case at the beginning Introduction to IntegerCache bytecode verification in conclusion expand extended conclusion write at the end This article is from the shallower to the deeper, and the difficulty of the whole article is not high. There may be some positions […]
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Ali’s masterpiece! 500-page high-concurrency manual (basic + actual combat) is easy to understand
High concurrency means that at the same time point, many users access the URL address at the same time, such as Taobao’s double 11 and double 12, which will generate high concurrency. DDOS attack, no matter how stupid it is, it’s like playing masturbation and being critically hit by an ADC. You understand the damage […]
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The role of exclusion in the pom file
If there is a dependency conflict in a project, it can be used in the pom file<exclusion> tags to solve this problem. <dependencies> <dependency> <groupId>com.cy</groupId> <artifactId>12-dbpms-common</artifactId> <version>0.0.1-SNAPSHOT</version> <exclusions> <exclusion> <groupId></groupId> <artifactId></artifactId> </exclusion> <exclusion> <groupId></groupId> <artifactId></artifactId> </exclusion> </exclusions> </dependency> </dependencies>
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Progress 3 of “Handwritten Mybatis” with code farmers: Realize the registration and use of mappers
Author: Brother FuBlog: https://bugstack.cn Precipitate, share, grow, let yourself and others gain something! I. Introduction How to face the design of complex systems? We can call large-scale frameworks such as Spring, Mybatis, and Dubbo, or some core projects within the company, all of which can be called complex systems. This kind of project is no […]
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APICloud AVM framework encapsulates the license plate number input keyboard component
AVM (Application-View-Model) front-end component development model is based on the standard Web Components componentization idea, providing a programming framework including virtual DOM and Runtime avm.js and multi-terminal unified compilation tools, fully compatible with Web Components standards, and compatible with Vue and React Syntactic sugar to write code, the compilation tool compiles and converts Vue and […]
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Chapter 4 of “Handwritten Mybatis”: Parsing and Registration of Mapper XML
Author: Brother FuSeries: https://bugstack.cn/md/spring/develop-mybatis/2022-03-20-%E7%AC%AC1%E7%AB%A0%EF%BC%9A%E5%BC%80%E7 %AF%87%E4%BB%8B%E7%BB%8D%EF%BC%8C%E6%89%8B%E5%86%99Mybatis%E8%83%BD%E7%BB%99%E4%BD %A0%E5%B8%A6%E6%9D%A5%E4%BB%80%E4%B9%88%EF%BC%9F.html Precipitate, share, grow, let yourself and others gain something! I. Introduction How do you face feature iteration? In fact, many programmers don’t have many opportunities to do a new project when they first start programming or join a new company. Most of the time, they are constantly iteratively updating […]
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Indie Product Inspiration Weekly DecoHack #022 – How a Screenshot App Made $8k a Month
This magazine records interesting and interesting content related to independent product design and development, and it is released every week. Interested partners can click to subscribe to my weekly magazine. In order to ensure that every issue can be received, it is recommended to subscribe by email. Welcome to recommend or contribute via Twitter private […]
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Smart Contract Security – Reentrancy Vulnerabilities
I believe everyone has heard of reentrancy vulnerabilities, so what is a reentrancy vulnerability?As we all know, the transfer of Ethereum can not only be carried out between wallet addresses, but also between contracts and wallet addresses, and between contracts. When the contract receives the transfer, it will trigger the fallback function to execute the […]