The gitstatus command is used to display the status of the working directory and temporary storage area. 1. It will check the current branch, 2. Compare the working directory and the temporary storage area, 3. Compare the temporary storage area and the last commit, 4. Check untracked files to help developers understand the state of the warehouse and ensure that there are no omissions before committing.

The steps to deploy a Joomla website on PhpStudy include: 1) Configure PhpStudy, ensure that Apache and MySQL services run and check PHP version compatibility; 2) Download and decompress PhpStudy's website from the official Joomla website, and then complete the installation through the browser according to the installation wizard; 3) Make basic configurations, such as setting the website name and adding content.

Visiting the latest address to Binance official website can be obtained through search engine query and follow official social media. 1) Use the search engine to enter "Binance Official Website" or "Binance" and select a link with the official logo; 2) Follow Binance's official Twitter, Telegram and other accounts to view the latest posts to get the latest address.

There are three ways to view the process information inside the Docker container: 1. Use the dockertop command to list all processes in the container and display PID, user, command and other information; 2. Use dockerexec to enter the container, and then use the ps or top command to view detailed process information; 3. Use the dockerstats command to display the usage of container resources in real time, and combine dockertop to fully understand the performance of the container.

The reasons for file deletion failure during Apache uninstall include file permission issues, locking files, and running processes. Solutions include: 1. Stop the Apache service: sudosystemctlstoppapache2; 2. Manually delete the Apache directory: sudorm-rf/etc/apache2/usr/sbin/apache2; 3. Use lsof to find and terminate the process of locking the file: sudolsof|grepapache2, and then sudokill-9; 4. Try to delete the file again.

In Firefox, reasons for incorrect display of CSS gradients include too low browser version, erroneous format of gradient color values, and improper gradient direction settings. Solutions include: 1. Use standard CSS3 gradient syntax to avoid browser-specific prefixes; 2. Simplify gradient effects to reduce rendering burden; 3. Test gradient effects in different versions of Firefox to ensure compatibility; 4. Use the online gradient generation tool to generate code with better compatibility.

Create tags on remote repository using gitpushorigin, delete tags using gitpushorigin--delete. The specific steps include: 1. Create a local tag: gittagv1.0. 2. Push to remote: gitpushoriginv1.0. 3. Delete local tag: gittag-dv1.0. 4. Delete remote tag: gitpushorigin--deletev1.0.

There are three ways to install the NumPy library: 1. Use pip to install: pipinstallnumpy, which is simple but may encounter permissions or network problems; 2. Use conda to install: condainstallnumpy, which is suitable for Anaconda environment, and automatically resolves dependencies; 3. Install: gitclone from source code and compile, which is suitable for special needs but complicated processes.