• SVN Unable to create pristine install stream


    An error was reported when SVN was submitted, as shown in the figure above. I made an error inexplicably. I haven’t modified any SVN settings recently, just for daily use; I checked the synchronization directory of SVN in the resource manager, and there was an exception. Exclamation marks appeared in almost all the folders (that […]

  • Git:fatal: invalid refspec HEAD:[email protected] (push);


    Error information Git Pull Failed: invalid refspec ‘HEAD:[email protected]:hoonick/giddy.git (push)’ fatal: invalid refspec ‘HEAD:[email protected]:hoonick/giddy.git (push)’ Problem handling: This error means that the reference specification is invalid, the format is incorrect, and does not conform to the specification You can refer to the GIT official website Find the. Git folder in the warehouse (this is a hidden […]

  • Under the epidemic situation, the use of FRP to achieve intranet penetration, remote connection company computer office


    At present, it is often necessary to do some operations on the company computer, such as connecting to the intranet OA, database or submitting documents. In order to reduce going out, we will explain the method of using FRP to penetrate the intranet. prerequisite 1. A device with public IP (if not, the server can […]

  • Test of Android simulator night God connecting to hbuilder real machine


    1. Download and install night God simulator and hbuilderx2. In the bin folder of the installation file of the night God simulator, run CMD,Execute the ordernox_adb connect ,nox_adb devices 3. Hbuilder’s adb.exe Path, run CMD,Execute the orderadb connect devices4. Configuration of hbuilderx settings.jsonSet the mobile phone or emulator ADB path and Android emulator […]

  • first vue.js project


    Write on the front This article is mainly for just touching the front end orvue.jsThe purpose of this paper is to run a Vue project smoothly! Zero, environment building First, install node and NPM (automatically skip those that have been installed), and open theNode website: Whether it’s windows or Mac, English or Chinese, it’s almost […]

  • Install Maven and configure Maven in idea


    step 1. Download Apache maven 1.1 official website Old version download location Click this link →http://maven.apache.org/download.cgi, and then click the blue hyperlink “Maven releases history” in the figure below  Or visit this link directly:http://maven.apache.org/docs/history.html 1.2 Baidu cloud See this article →Configuring Apache Maven 3.6.1     2. Unzip the Maven downloaded just now to a path Try […]

  • Docker builds Jenkins server from scratch


    preface The inspiration for writing this article comes from the recent failure of Jenkins deployment of the company for various reasons. In the case of a very busy project, I have to spend half a day every day to check the problems on Jenkins. So we decided to build Jenkins on our front-end server for […]

  • Redis installation and startup


    summary As a popular NoSQL database, redis is more and more widely used because of its high performance and high availability. It has won the favor of major enterprises and developers. This paper mainly describes the whole process of redis download, installation, startup and shutdown. It is only for learning and sharing. If there are […]

  • Common basic commands of Linux


    1. View Linux version [[email protected] ~]# cat /proc/version Linux version 3.10.0-862.el7.x86_64 ([email protected]) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-28) (GCC) ) #1 SMP Fri Apr 20 16:44:24 UTC 2018 [[email protected] ~]# cat /etc/redhat-release CentOS Linux release 7.5.1804 (Core) 2. Process status view top / ps -aux / vmstat 5  / htop / nmon Explicit process […]

  • How to modify the default port number of react


    problem We often encounter this situation when we use react, the 3000 port number is occupied. Sometimes we can turn off Port 3000, but more often, when we need to open multiple projects, we have to open multiple ports. At this time, you need to modify the default port number. terms of settlement Modify the […]

  • Introduction to vs code plug-in development (1)


    preface Some time ago, I made an efficiency tool based on the command line, which can automatically generate the template code of components. I think it’s very good to use it, but after several cases in the group, we are not willing to use it. The reason is that the threshold of using command-line tools […]

  • Common shell script commands


    We need to learn to use tools to free our hands. For example, we can create soft links for some files in the folder in batch. We can write a script to implement it. Here are some commands used in this project. variable When defining a variable, the variable name is not marked with dollar […]