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Remove a character from the end of a variable
...lles answer for a simple way to strip multiple trailing '/'s while keeping root (/) safe: case $x in *[!/]*/) x=${x%"${x##*[!/]}"};; esac
– go2null
Nov 9 '15 at 4:41
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Downloading a Google font and setting up an offline site that uses it
...got on ttf2woff.com; path you write should be according to your server doc_root
Save the file and move it at its final place and write the corresponding <link/> CSS tag to import these in your HTML page
From now, refer to this font by its font-family name in your styles
That's it. Cau...
How do you take a git diff file, and apply it to a local branch that is a copy of the same repositor
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Copy the diff file to the root of your repository, and then do:
git apply yourcoworkers.diff
More information about the apply command is available on its man page.
By the way: A better way to exchange whole commits by file is the combination of th...
How to change value of process.env.PORT in node.js?
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Running your node scripts as root (sudo) is not recommended. Use sudo iptables -t nat -I PREROUTING -p tcp --dport 80 -j REDIRECT --to-port 8080, and listen on port 8080 instead. stigok.tumblr.com/post/139320914543/…
– sshow
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gitignore all files of extension in directory
...e prefer having all this information in one .gitignore file stored at repo root directory.
– haren
Mar 24 '16 at 15:58
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Visual Studio popup: “the operation could not be completed”
...Visual Studio 2015, then delete the applicationhost.config file out of <Root-of-Solution>\.vs\config\, this worked for me, because I had messed with the bindings.
– Richard.Davenport
May 26 '16 at 20:09
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What is the official “preferred” way to install pip and virtualenv systemwide?
...use something like apt. Dpkg pretty much will just untar an archive at the root of the filesystem, so it is up to the package maintainer to make sure the package installs safely under very little assumptions. In the case of most debian packages, I would assume (someone can feel free to correct me he...
Finding which process was killed by Linux OOM killer
... Compared to /var/log/messages, this has the advantages of not requiring root privileges
– Kineolyan
Jan 29 '18 at 13:18
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How to convert OutputStream to InputStream?
...ays.copyOf(buf, count); which returns a new array.
– Root G
May 19 '18 at 11:29
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How to add a touch event to a UIView?
...ample task: drag view
let location = gesture.location(in: view) // root view
panView.center = location
}
// Swipe action
@objc func handleSwipe(gesture: UISwipeGestureRecognizer) {
label.text = "Swipe recognized"
// example task: animate view...