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An async/await example that causes a deadlock
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81
Take a look at this example, Stephen has a clear answer for you:
So this is what happens, s...
Git: Correct way to change Active Branch in a bare repository?
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I compared two directories before and after applying
git symbolic-ref HEAD refs/heads/mybranch
and it appears that only repo.git/HEAD file was changed so probably it is quite safe just to "hack" the file.
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Synchronizing a local Git repository with a remote one
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You need to understand that a Git repository is not just a tree of directories and files, but also stores a history of those trees - which might contain branches and merges.
When fetching from a repository, you will copy all or some of the branches there to your repository. These are then i...
What's the best way to bundle static resources in a Go program? [closed]
I'm working on a small web application in Go that's meant to be used as a tool on a developer's machine to help debug their applications/web services. The interface to the program is a web page which includes not only the HTML, but some JavaScript (for functionality), images and CSS (for styling). I...
When does System.getProperty(“java.io.tmpdir”) return “c:\temp”
Just curious as to when System.getProperty("java.io.tmpdir") returns "c:\temp" . According to the java.io.File Java Docs -
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See changes to a specific file using git
I know that I can use the git diff command to check the changes, but, as far as I understood, it is directory based. This means it gives all the changes of all files on the current directory.
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CSS background-image - What is the correct usage?
What is the correct usage of the CSS background-image property?
The key things I am trying to understand is
10 Answers
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A cron job for rails: best practices?
What's the best way to run scheduled tasks in a Rails environment? Script/runner? Rake? I would like to run the task every few minutes.
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How do I force “git pull” to overwrite local files?
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WARNING: git clean deletes all your untracked files/directories and can't be undone.
Sometimes just clean -f does not help. In case you have untracked DIRECTORIES, -d option also needed:
# WARNING: this can't be undone!
git reset --hard HEAD
git clean -f -d
git pull
WAR...
powershell - extract file name and extension
I need to extract file name and extension from e.g. my.file.xlsx. I don't know the name of file or extension and there may be more dots in the name, so I need to search the string from the right and when I find first dot (or last from the left), extract the part on the right side and the part on the...