Apache RocketMQ Simplified Chinese version of official documents - Transaction message example

What are transaction messages ? Transaction message , It can be considered as a message implementation based on two-phase commit theory , It is us...
2020-08-03 02:14 views 61

RocketMQ manual

One ,RocketMQ introduce 1.1. brief introduction RocketMQ It's distributed , Message middleware based on queue model , It has the following chara...
2020-08-03 02:14 views 92

IntelliJ IDEA 2020.2 EAP 5 release ： Perfect support Java 15

IntelliJ IDEA 2020.2 EAP5 Now released , The main highlights of the new version are as follows ：Java 15 support Related problemsIntentions previe...
2020-08-03 02:14 views 43

magical Redis delay

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2020-08-03 02:14 views 25

Android Application permission result return processing

1, Method 1 private static final int PERMISSION_REQUEST_CODE = 1; private String[] mPermissions = {Manifest.permission.CAMERA}; ...
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Vue Learning notes Webpack Use of

One ,webpack Use of ： Project structure ：src： Source code dist： Packaged files , Files for publishing （bundle.js It's the packaged file , And then...
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Ecological classics ： Predator and prey model

Predator-Prey Model Predator and prey model this is a very classic model in ecology. It assumes that there are two species in an ecosystem , One o...
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Redis High concurrency problem , And Solutions !

（ One ）redis Use of Technology ：redis It's really a great technology , It can solve the concurrency of the website in a moment to a certain extent ...
2020-08-02 05:47 views 595

confirm ! Byte bounce AI Lab Ma Weiying leaves , Will go to Tsinghua to join Zhang Yaqin's team

arrangement | Sunset products | CSDN（ID:CSDNnews） Recently, it was reported in the media that , Vice president of byte jump , Ma Weiying leaves...
2020-08-02 05:46 views 54

Java realization Treasure of treasure rack （ grouping DP,7.27 Ali interview questions ）

There's a treasure rack. Yes n layer , The number of treasures in each layer varies , Every treasure has its value , Now ask for it m A treasure ,...
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