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For files in directory, only echo filename (no path)
How do I go about echoing only the filename of a file if I iterate a directory with a for loop?
5 Answers
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How can I get file extensions with JavaScript?
...s is the accepted answer; wallacer's answer is indeed much better:
return filename.split('.').pop();
My old answer:
return /[^.]+$/.exec(filename);
Should do it.
Edit: In response to PhiLho's comment, use something like:
return (/[.]/.exec(filename)) ? /[^.]+$/.exec(filename) : undefined;
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How to convert the ^M linebreak to 'normal' linebreak in a file opened in vim?
...at worked for me:
:e ++ff=dos
Found it at: http://vim.wikia.com/wiki/File_format
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How to install packages using pip according to the requirements.txt file from a local directory?
...s works for me:
$ pip install -r requirements.txt --no-index --find-links file:///tmp/packages
--no-index - Ignore package index (only looking at --find-links URLs instead).
-f, --find-links <URL> - If a URL or path to an html file, then parse for links to archives.
If a local path or fi...
Determine path of the executing script
...ion for the problem. This command:
script.dir <- dirname(sys.frame(1)$ofile)
returns the path of the current script file. It works after the script was saved.
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What are libtool's .la file for?
What are libtool's .la files for? How are they used with a shared object?
3 Answers
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configure Git to accept a particular self-signed server certificate for a particular https remote
...t the self signed certificate
Put it into some (e.g. ~/git-certs/cert.pem) file
Set git to trust this certificate using http.sslCAInfo parameter
In more details:
Get self signed certificate of remote server
Assuming, the server URL is repos.sample.com and you want to access it over port 443.
Th...
How do I delete all untracked files from my working directory in Mercurial?
Is it possible to delete all untracked files from my working directory? Let's say I added a bunch of files to my working directory, didn't add them via 'hg add' and now want to get rid of those new files entirely?
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How to have git log show filenames like svn log -v
SVN's log has a "-v" mode that outputs filenames of files changed in each commit, like so:
11 Answers
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Is #pragma once a safe include guard?
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It isn't implemented that way. Instead, if the file starts with an #ifndef the first time and ends with an #endif, gcc remembers it and always skips that include in the future without even bothering to open the file.
– Jason Coco
Apr...