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How can I check if a directory exists in a Bash shell script?
What command can be used to check if a directory exists or not, within a Bash shell script?
35 Answers
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New line in text area
I tried both but new line is not reflecting while rendering the html file.
How can I do that?
12 Answers
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Importing data from a JSON file into R
...ues converting json to dataframe/csv. For my case I did:
Token <- "245432532532"
source <- "http://......."
header_type <- "applcation/json"
full_token <- paste0("Bearer ", Token)
response <- GET(n_source, add_headers(Authorization = full_token, Accept = h_type), timeout(120), verbos...
How to get the file extension in PHP? [duplicate]
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32
Important Note: This will fail with paths like: /var/www/website.com/somefile (you're better off using pathinfo).
– b...
Disable browsers vertical and horizontal scrollbars
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32
So far we have overflow:hidden on the body. However IE doesn't always honor that and you need ...
Get all elements but the first from an array
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Finding out the name of the original repository you cloned from in Git
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Change text color of one word in a TextView
I am looking for a way to change the color of a text of a single word in a TextView from within an Activity .
8 Answers
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Python: Get relative path from comparing two absolute paths
...u can use PurePath.relative_to:
Python 3.5.1 (default, Jan 22 2016, 08:54:32)
>>> from pathlib import Path
>>> Path('/usr/var/log').relative_to('/usr/var/log/')
PosixPath('.')
>>> Path('/usr/var/log').relative_to('/usr/var/')
PosixPath('log')
>>> Path('/usr/va...
Catching multiple exception types in one catch block
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232
In PHP >= 7.1 this is possible. See this answer.
If you can modify the exceptions, use this...