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How do I create directory if none exists using File class in Ruby?
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You can use FileUtils to recursively create parent directories, if they are not already present:
require 'fileutils'
dirname = File.dirname(some_path)
unless File.directory?(dirname)
FileUtils.mkdir_p(dirname)
end
Edit: Here is a solution using the core libraries only (...
Can the Android layout folder contain subfolders?
...r people having trouble. (Note: This will only work and look like separate directories inside the 'project' view, not the 'android' view unfortunately.)
Tested with the following.
BuildToolsVersion = 23.0.0
gradle 1.2.3 & 1.3.0
This is how I got mine to work with an already built project.
Co...
Delete directory with files in it?
...glob() does not support files like .htaccess. I used the function to clear directories made by KCFinder (CKEditor plugin) which generates both .htaccess and .thumbs (file + folder). Instead I used the scandir function to get the folder list. Just make sure you filter the '.' and '..' files from the...
Python list directory, subdirectory, and files
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Just in case... Getting all files in the directory and subdirectories matching some pattern (*.py for example):
import os
from fnmatch import fnmatch
root = '/some/directory'
pattern = "*.py"
for path, subdirs, files in os.walk(root):
for name in files:
if fnmatch(nam...
Given two directory trees, how can I find out which files differ by content?
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Neat. Who would've guessed that git can diff arbitrary directories, not just the repo against its files?
– Dan Dascalescu
May 6 '14 at 0:34
2
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How to delete a whole folder and content?
I want the users of my application to be able to delete the DCIM folder (which is located on the SD card and contains subfolders).
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Change working directory in my current shell context when running Node script
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The correct way to change directories is actually with process.chdir(directory). Here's an example from the documentation:
console.log('Starting directory: ' + process.cwd());
try {
process.chdir('/tmp');
console.log('New directory: ' + process.c...
How to list files in a directory in a C program?
... "." and ".." appear at the top of every directory, and although they are "directories" they have the dir->d_type set to DT_REG. Also, I dont seem to get all the files... Is there a more comprehensive "directory scanner" code somewhere? Maybe some poor-mans implementation of "ls" ? I need this on...
Checkout subdirectories in Git?
Is it possible to check out subdirectories of a repository in Git?
9 Answers
9
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Changing MongoDB data store directory
Until now I have not been specifying a MongoDB data directory and have had only one 30 GB primary partition.
9 Answers
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