java SPI 07 - Automatically generate SPI profile implementation

Series Catalog What is spi 01-spi?Getting Started spi 02-spi battle resolution slf4j package conflict problem spi 03-spi jdk for source code parsing spi 04-spi dubbo for source code resolution spi 05-dubbo adaptive extension adaptive expansion spi 06 - Implement SPI framework from scratch spi 07-Automatically generate SPI profile implementatio ...

Posted on Thu, 18 Jun 2020 14:27:32 -0400 by ares

How can I halve Redis memory usage?

This article has been included GitHub There are also Internet factory interview questions, interview strategies, efficient learning materials and so on In this article, I will try to explain how to reduce data storage by more than 50%. Our 2.5GB Redis ElastiCache is almost full, and if it reaches its limit in some way, our system will start to ...

Posted on Thu, 18 Jun 2020 12:34:50 -0400 by diode

How to build multi page template scaffold with vue-cli 4.0!? This article teaches you

multipage Github address github.com/qinouz/mult...Build multi page template scaffold based on vue-cli 4.0! Launch project git clone https://github.com/qinouz/multipage.git cd multipage npm install npm run dev Copy code catalog √ Vue-cli4 √ generate multi page configuration according to directory structure √ configure multiple ...

Posted on Wed, 17 Jun 2020 23:48:16 -0400 by zonkd

Qt Open Source Works 35-Key Generator

1. Preface In many commercial software, you need to provide some versions that can be run on trial, so you need a matching key mechanism to control. Throughout most trial software, you basically use the following mechanisms to control. Remote networking activation, networking every time you start to view the usage time, etc. This method is the ...

Posted on Wed, 17 Jun 2020 21:01:39 -0400 by assonitis

How to implement a composer package of your own

Preface For small development partners, code packages are a common part of the development process.For example, PHP has composer, Java has maven, front-end has npm, yarn, Mac has brew, Linux has yum.Using these packages, we can easily manage the external code components introduced by the code, help us to improve development efficiency, and help ...

Posted on Wed, 17 Jun 2020 12:44:53 -0400 by paul_20k

How to create your own composer code package

Preface For small development partners, code packages are a common part of the development process.For example, PHP has composer, Java has maven, front-end has npm, yarn, Mac has brew, Linux has yum.Using these packages, we can easily manage the external code components introduced by the code, help us to improve development efficiency, and help ...

Posted on Wed, 17 Jun 2020 12:08:05 -0400 by mark_nsx

BigDecimal collection of Java scientific computing

1, The background of BigDecimal First, let's look at the following code example: @Test public void countDemo() { logger.info("result:{}", 0.06 + 0.01); logger.info("result:{}", 1.0 - 0.42); logger.info("result:{}", 4.015 * 100); logger.info("result:{}", 303.1 / 1000); } give the resul ...

Posted on Wed, 17 Jun 2020 03:21:46 -0400 by pixy

Waveform custom control: measurement width and height of principle analysis

Previous This paper explains the initialization steps of custom control, and the width and height measurement of custom control. Override onMeasure method We get the relevant parameters from the layout file. Now we need to measure the width and height of this control. Rewrite the following method. @Ov ...

Posted on Wed, 17 Jun 2020 02:06:34 -0400 by AtomicRax

For a while, I created a dynamic thread pool and put Github in the source code

Explain the background Thread pool is still used in daily work. When asynchronous and batch processing tasks are needed, we will define a thread pool to handle them. There are some problems in the process of using thread pool. Here is a brief introduction of some problems encountered before. Scenario ...

Posted on Wed, 17 Jun 2020 01:40:55 -0400 by rohithreddyk

Use Node.js Drive Redis to implement a message queue!

Write at the beginning Recently Devops and Micro Front End have written almost the same, I started reviewing the knowledge of the back end, I wanted to write this article before, and finally fell to the ground If you want to join the front-end communication group, you can contact me at the end to join Official Start Mac|Linux recommended for ...

Posted on Tue, 16 Jun 2020 22:14:17 -0400 by parkej60