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3 min readTo change the git configuration in a Docker container, you can either pass environment variables during container runtime or directly modify the git configuration files within the container.If you choose to pass environment variables, you can use the -e flag when running the Docker container to set specific git configuration options. For example, you can run docker run -e "GIT_AUTHOR_NAME=John Doe" -e "GIT_AUTHOR_EMAIL=johndoe@example.
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5 min readTo sync branches in Git, you can use the git checkout command to switch to the branch that you want to update. Then use the git pull command to fetch and merge the changes from the remote repository into your local branch. If you have changes on your local branch that you want to push to the remote repository, use the git push command to upload your changes. Additionally, you can use the git merge or git rebase commands to incorporate changes from one branch into another.
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5 min readTo redirect all post requests via .htaccess, you can use the RewriteCond and RewriteRule directives in your .htaccess file.First, you need to create a condition that checks if the request method is POST. This can be done using the following RewriteCond directive:RewriteCond %{REQUEST_METHOD} POSTNext, you can use the RewriteRule directive to redirect all post requests to a specific URL. For example, if you want to redirect all post requests to a page named "redirect.
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2 min readTo check if there are new tags on a git remote, you can use the command git fetch --tags. This command will fetch any new tags from the remote repository and update your local repository with the latest information. After running this command, you can check for new tags by listing the available tags with git tag. If there are any new tags, they will be listed among the existing tags in your local repository.
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6 min readTo proxy wss to ws with .htaccess, you can use the following code snippet in your .htaccess file: RewriteEngine On RewriteCond %{HTTP:Upgrade} =websocket [NC] RewriteRule /(.*) ws://your_server_address/$1 [P,L] This code checks if the HTTP upgrade header is equal to 'websocket' and then proxies the connection to the WebSocket server using the ws protocol instead of wss. Make sure to replace 'your_server_address' with the actual address of your WebSocket server.
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6 min readTo reset files with only whitespace changes in Git, you can use the "git checkout --ignore-space-at-eol" command followed by the path to the file you want to reset. This command will disregard whitespace changes and revert the file to its original state.If you want to reset all files with only whitespace changes, you can use the "git add -u" command to stage the changes and then run "git checkout --ignore-space-at-eol ." to reset all files in the repository.
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4 min readTo unmerge a previously merged commit in git, you can use the git revert command. First, find the commit hash of the merge commit you want to unmerge. Then, use git revert -m 1 <commit_hash> to create a new commit that undoes the changes made by the merge commit. Finally, push the new commit to your remote repository to effectively unmerge the previously merged commit.[rating:ac02108b-fd50-45de-b562-c8e4d0f6fbc8]How can I undo a merge in git.
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2 min readTo create a pull request from a reverted git commit, first start by reverting the commit using the git revert command. This will create a new commit that undoes the changes made in the reverted commit.Once the revert commit is created, push the changes to your remote repository. Then, create a new branch from the branch where the revert commit was made. Make any necessary changes or fixes in this new branch and commit them.
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4 min readTo add a folder and subfolder to the .gitignore file in a Git repository, you can simply add their paths relative to the root directory of the repository in separate lines. This will prevent Git from tracking any changes made to files within these directories. To ignore a folder and all of its contents, you can add a forward slash before the folder name. Additionally, you can use wildcard characters such as "*" to match multiple files or folders with similar names.
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6 min readTo sort git tags in Groovy, you can use the Git command line tool to retrieve the list of tags, sort them in the desired order, and then perform any necessary operations on them. You can use the following Groovy code snippet to achieve this: def process = "git tag".execute() process.waitFor() def tags = process.text.tokenize('\n').sort() tags.
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4 min readThe -x option with git pull excludes changes from a specific remote repository when pulling updates. This option can be useful when you only want to pull changes from certain repositories and exclude changes from others.[rating:ac02108b-fd50-45de-b562-c8e4d0f6fbc8]What is the potential impact of using the -x option incorrectly in git pull.