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One-liner to recursively list directories in Ruby?
...ost optimized, one-liner way to get an array of the directories (excluding files) in Ruby?
9 Answers
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How can I view the shared preferences file using Android Studio?
...ed preferences to store certain values for my app. I would like to see the file where the info is actually stored on my phone. I found many ways to do this on Eclipse, but I'm debugging on Android Studio. My phone is rooted. I read that having root access is important to read these types of files. I...
Adding external library in Android studio
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Try this:
File > Project Structure > Dependencies Tab > Add module dependency (scope = compile)
Where the module dependency is the project library Android folder.
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Deleting all files from a folder using PHP?
...r example I had a folder called `Temp' and I wanted to delete or flush all files from this folder using PHP. Could I do this?
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Quickly create a large file on a Linux system
How can I quickly create a large file on a Linux ( Red Hat Linux ) system?
14 Answers
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Git - Ignore files during merge
...command with the --no-commit option and then explicitly removed the staged file and ignore the changes to the file.
E.g.: say I want to ignore any changes to myfile.txt I proceed as follows:
git merge --no-ff --no-commit <merge-branch>
git reset HEAD myfile.txt
git checkout -- myfile.txt
git ...
Accidentally committed .idea directory files into git
...ere else I need to checkout my repo. I was wondering how do I remove these files from the remote?
4 Answers
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How does `scp` differ from `rsync`?
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The major difference between these tools is how they copy files.
scp basically reads the source file and writes it to the destination. It performs a plain linear copy, locally, or over a network.
rsync also copies files locally or over a network. But it employs a special delta tra...
GIT clone repo across local file system in windows
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You can specify the remote’s URL by applying the UNC path to the file protocol. This requires you to use four slashes:
git clone file:////<host>/<share>/<path>
For example, if your main machine has the IP 192.168.10.51 and the computer name main, and it has a share nam...
What is the EAFP principle in Python?
...er advantage is the avoidance of race conditions... eg, just try opening a file and if you get it, you got it. Instead of seeing if you can get it, then trying to get it afterwards and realise that in the miniscule amount of time between the check and access attemp, you can longer get it.
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