• An online JavaScript regular expression tester — JRE parser


    I was watching it yesterday《Regular expression 30 minutes tutorial》At the same time, I saw that the blogger had realized one by himselfC#Write regular tester, looks very convenient appearance. But I don’t like to pack things, so I wonder if I can achieve one myselfjavascriptRegular expression tester. So dozens of lines of code to implement such […]

  • Cache design pattern of web application


    Author:@Van Kay Robbin(former JavaEye founder) Published in 2013, but the content is not outdated. Recently, I found this article helpful and enlightening in finding the best practice of caching, so I want to share it with you. Portal:http://robbinfan.com/blog/38/orm-cache-sumup

  • Mongodb tutorial mongodb and robomongo installation configuration and simple combat


    1、 Mongodb 1. Download address Portal of official website(select the appropriate environment and version, click and jump to another registration page. Please wait patiently for about 5S and the download box will pop up.)Cloud disk express portal:https://pan.baidu.com/s/1Y5uT…Password: 1ycs 2. Installation Unzip the installation package and select custom to modify the installation path toD:\Program Files\MongoDB, and […]

  • Ten super practical tool websites for hematemesis sorting


    Usually I like to collect some practical and interesting websites. The following are websites that I have kept for a long time. Once I know, I can’t do without them~ 1. Free mind mapping software: gitmind Portal:https://gitmind.cn/ It’s necessary to do brain mapping at work. This website is a completely free brain mapping website. It’s […]

  • How Huawei cloud devcloud meets the test challenge of agile development


    As a member of the test team in agile development, in the process of microservice testing, do you also encounter the same confusion: services do not have the ability of independent verification, and the efficiency of automated use case development is low? Huawei cloud devcloud API full scene testing technology to support ~ around the […]

  • Project practice: QT compiles Qt library and uses C # to call Qt library, and realizes TCP client of C # integrating QT


    If the article is original, please indicate the source of the originalBlog address:https://blog.csdn.net/qq21497936/article/details/109338289Dear readers, knowledge is boundless and manpower is poor. Either change the demand, or find professionals, or do research on your ownRed fat man (red imitation) blog: development technology collection (including QT practical technology, raspberry pie, 3D, opencv, OpenGL, ffmpeg, OSG, SCM, software […]

  • Using go for log analysis and generating excel, we don’t worry about log analysis any more


    preface Hello, everyone. I’m asong. This is my 11th original article. In this week’s work, I received a demand to analyze a log file, analyze the information such as the number of requests and the average time consumed, and sort it into Excel to facilitate analysis and optimization. When I first got this demand, I […]

  • Linux Maven installation and configuration


    PortalMaven official address:http://maven.apache.org/Maven download address:http://maven.apache.org/download.cgiMaven historical version:https://archive.apache.org/dist/maven/maven-3/ Download maven cd /usr/local wget https://archive.apache.org/dist/maven/maven-3/3.2.5/binaries/apache-maven-3.2.5-bin.tar.gz tar -zxvf apache-maven-3.2.5-bin.tar.gz mv apache-maven-3.2.5 ./maven Configuration environment vim /etc/profile to configureexport M2_HOME=/usr/local/mavenexport PATH=…:$M2_HOME/bin:Add after #Refresh configuration source /etc/profile #Create Maven local warehouse: mkdir -p /usr/data/maven/repo Open Maven’s settings.xml Configuration file, configure the corresponding warehouse Path and warehouse address vim /usr/local/maven/conf/settings.xml Modify […]

  • Text unfolding and folding component based on antd


    Recently, due to the demand, we need to develop a function that supports text unfolding and folding. After looking at the official website of antd, the example given only supports unfolding, but does not support folding. After searching, we found an example on stack overflow, the portal, and modified the following example according to the […]

  • VMware 15.5.0 installation Mac OS 10.15.0 system installation steps (Part 2)


    VMware 15.5.0 installation Mac OS 10.15.0 system installation steps (2) super detailed!   If you haven’t read the previous passage, portal:https://www.cnblogs.com/Top-chen/p/12802495.html 6: Configure VMware Tools                                               7: Start installing VMware Tools     […]

  • More sophisticated create react app development environment configuration craco


    background For projects created with CRA scaffolding, if you want to modify the compilation configuration, you may choosenpm run ejectPop up configuration after magic change. However, eject is an irreversible operation. After you pop up the configuration, you will not be able to follow the official steps to upgrade the react script version of the […]

  • For beauty, fbutton & fswitch


    FWidgetsWe provide exquisite components to help you build beautiful applications. Hey, developer, stop buildingOld GUI! If you notice, you’ll find that we need more exquisite onesNew GUI! In order to help developers to build comfortable with exquisiteGUIThe technology team of Alibaba Feizhu fliggy Android team launched its modern applicationFWidgetsSeries components. Just a few days ago, […]