1.执行yum -y whatprovides '*/jmap',查看可以使用的版本 2.选择其中一个,这里我选择java-1.8.0-openjdk-devel-1.8.0.282.b08-1.el7_9.x86_64,执行命令 yum install -y java-1.8.0-openjdk-devel-1.8.0.282.b08-1.el7_9.x86_64,安装成功(使用roo... ...
本文主要介绍android开发,运行react-native run-android报错:Error: Command failed: gradlew.bat app:installDebug -PreactNativeDevServerPort=8081 Execution failed for task ':app:checkDebugAarMetadata'.的解决方法。 报错信息: error Failed toinstallthe app. Make sure you have the Android development environm...
'command' is a powerful Linux command that is used to run other commands under specific conditions. In this tutorial, we covered the syntax for 'command' command, different options you can use with it and examples to help you grasp the basics of the command. We also explained the ...
-h | --help It displays the help related to command or subcommand --notable It is used to create devices without a table -o | --options It displays the specified field -r | --readonly It loads the table in read-only form --table table To specify the table -u | --uuid To ...
You can specify thestart-period optionto determine how long your container needs to bootstrap. The container will not be supposed unhealthy if the Docker health check's exit code is greater than zero; however, it will be deemed healthy if the exit code is 0. ...
今天学习Nacos的时候,需要在服务器上安装Nacos,使用 git clone https://github.com/nacos-group/nacos-docker.git报错。 原因:是服务器没用安装git。 解决方案:我的服务器发行版是Centos7,使用 yum install git -y 安装git便可。Ubuntu/Debian下使用 : apt-get install git -... ...
The npm is the world's most extensive software registry and package manager that supports programmers to install and manage packages needed forjQuery, react, yarn, bootstrap, and many other languages. Without deploying the accurate version of npm, users cannot access these packages, and users migh...
刚开始使用vscode打开一个已写好的vue。 1.根据网上教程,下载并配置好nodejs 2.利用vscode打开已有vue文件 3.使用命令行,输入 npm install 4.然后就报出如下错误 localhost:react-first changwei$ npm install --save react-router npm WARN deprecated core-js@1.2.7: c
1. What is the primary purpose of the 'return' command in Unix? To end a script To return a value from a function To display the contents of a file To navigate directories Show Answer 2. Which type of scripts can use the 'return' command? Shell scripts Python scripts Java programs ...
On non-Linux platforms the new process is attached to as soon as its pid is known (through the return value of fork(2) in the parent process). This means that such children may run uncontrolled for a while (especially in the case of a vfork(2)), until the parent is scheduled again...