heller's repositories

algorithm-note

该系列包括数组,链表,树,图,递归,DP,有序表等相关数据结构与算法的讲解及代码实现。

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algs4

Algorithms, 4th edition textbook code and libraries

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BPlusTree

An efficient, conscise, and simple implementation of a purely on-disk B+ Tree data structure

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btree4j

Disk-based B+-tree written in Pure Java

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Coding-Interviews

📚剑指Offer(java版)

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concurrent-trees

Concurrent Radix and Suffix Trees for Java

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datax-web

DataX集成可视化页面,选择数据源即可一键生成数据同步任务,支持RDBMS、Hive、HBase、ClickHouse、MongoDB等数据源,批量创建RDBMS数据同步任务,集成开源调度系统,支持分布式、增量同步数据、实时查看运行日志、监控执行器资源、KILL运行进程、数据源信息加密等。

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dorado

基于Netty4开发的简单、轻量级、高性能的的Http restful api server

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encrypt-body-spring-boot-starter

🔒 SpringBoot控制器统一的响应体编码/加密与请求体解密的注解处理方式,支持MD5/SHA/AES/DES/RSA | SpringBoot controller unified response body encoding/encryption and request body decryption annotation processing method.

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equator

一个用于比较两个对象的所有属性是否全部相等,并且可以获取所有不相等的属性的比对器

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gecco

Easy to use lightweight web crawler(易用的轻量化网络爬虫)

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God-Of-BigData

大数据面试题,大数据成神之路开启...Flink/Spark/Hadoop/Hbase/Hive...

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http-api-invoker

一个让http接口调用跟调用本地方法一样自然优雅的项目

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http-proxy-server

http proxy server(http/https)

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iec

国家电网规约101/104协议解析与组装

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interview_experience

2021年最新整理,200位校招面经分享,包含微软,华为,腾讯,字节,阿里,360,tplink,好未来,网易,搜狗,wps等,研发岗位,C++研发岗位,安全岗位。

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ip2region

Ip2region is a offline IP location library with accuracy rate of 99.9% and 0.0x millseconds searching performance. DB file is less then 5Mb with all ip address stored. binding for Java,PHP,C,Python,Nodejs,Golang,C#,lua. Binary,B-tree,Memory searching algorithm

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log-trace-spring-boot

微服务日志链路追踪

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mpush

MPush开源实时消息推送系统

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netty-websocket-spring-boot-starter

:rocket: lightweight high-performance WebSocket framework ( 轻量级、高性能的WebSocket框架)

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NettyGameServer

使用netty4.X实现的手机游戏分布式服务器,支持tcp,udp,http,websocket链接,采用protobuf自定义协议栈进行网络通信,支持rpc远程调用,使用mybatis3支持db存储分库分表,支持异步mysql存储,db保存时同步更新reids缓存。 使用ExcelToCode工程,将excel数据生成java类和json数据字典,DictService直接读取json,减少数据字典部分代码。使用game-executor工程,增加游戏内的异步事件全局服务, 支持事件sharding,均衡的异步执行事件逻辑

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octopus

长链接压缩为短链接的服务

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redis-mock

redis server for java, java redis mock

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roncoo-pay

龙果支付系统(roncoo-pay)是国内首款开源的互联网支付系统,拥有独立的账户体系、用户体系、支付接入体系、支付交易体系、对账清结算体系。目标是打造一款集成主流支付方式且轻量易用的支付收款系统,满足互联网业务系统打通支付通道实现支付收款和业务资金管理等功能。

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RuoYi-Cloud-Vue3

🎉 基于Spring Boot、Spring Cloud & Alibaba、Vue3 & Vite、Element Plus的分布式前后端分离微服务架构权限管理系统

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RuoYi-Vue-fast

:tada: (RuoYi)官方仓库 基于SpringBoot,Spring Security,JWT,Vue & Element 的前后端分离权限管理系统

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sensitive

🔐Sensitive log tool for java, based on java annotation. (基于注解的 java 日志脱敏框架,更加优雅的日志打印)

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SmsForwarder

短信转发器——监控Android手机短信、来电、APP通知,并根据指定规则转发到其他手机:钉钉机器人、企业微信群机器人、飞书机器人、企业微信应用消息、邮箱、bark、webhook、Telegram机器人、Server酱、PushPlus、手机短信等。PS.这个APK主要是学习与自用,如有BUG请提ISSUE,同时欢迎大家提PR指正

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springboot-shiro

:four_leaf_clover: Springboot + shiro权限管理。这或许是流程最详细、代码最干净、配置最简单的shiro上手项目了。

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uid-generator

UniqueID generator

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