file-extension

I'm fairly new to Python, but I have gotten this code to work, and in fact, do what it's intended to do. However, I'm wondering if there is a more efficient way to code this, perhaps to enhance the processing speed. import os, glob def scandirs(path): for currentFile in glob.glob( os.path.join(path, '*') ): if os.path.isdir(currentFile): print 'got a directory: ' + currentFile scandirs(currentFile) print "processing file: " + currentFile png = "png"; jpg = "jpg"; if currentFile.endswith(png) or currentFile.endswith(jpg): os.remove(currentFile) scandirs('C:\Program Files (x86)\music\Songs')

Question I have is, does Ruby on Rails have a function similar to: file_content_type = MIME::Types.type_for(file).first.content_type that will return the file extension or postfix for a specific mime type? So if I pass in 'image/jpeg' the function will return 'jpg' Looking for a cleaner way to code than having to write a case statement that does the same job. Rack::Mime has this ability (and Rack is a dependency of Rails): require 'rack/mime' Rack::Mime::MIME_TYPES.invert['image/jpeg'] #=> ".jpg" You may wish to memoize the inverted hash if you’re going to do the lookup often, as it’s not an

Possible Duplicate: Is it safe to serve an image on the web without an extension? I'd like to use something like <img src="advertisements/12" style="border: 1px solid"> in a page. FireFox won't display it, which makes me think I have to have a file extension for the file. Am I right here (for the other browsers too), or does FF like mime types? EDIT I've tried all sorts of stuff and it still won't work. I now put an extension on the file correctly (.swf for Flash, for example). I've changed the directory, etc etc. When I call file_exists() , The file is there, all happy and such, however I

Say I have something like this: new File("test").eachFile() { file-> println file.getName() } This prints the full filename of every file in the test directory. Is there a Groovy way to get the filename without any extension? (Or am I back in regex land?) I believe the grooviest way would be: file.name.lastIndexOf('.').with {it != -1 ? file.name[0..<it] : file.name} or with a simple regexp: file.name.replaceFirst(~/\.[^\.]+$/, '') also there's an apache commons-io java lib for that kinda purposes, which you could easily depend on if you use maven: org.apache.commons.io.FilenameUtils

What file extensions are used most commonly by different languages? Please don't put source file names (like .java) but rather extensions that would be present in a URL for rendered pages. Here is my (alphabetized) list so far ASP Classic asp ASP.NET aspx axd asx asmx ashx CSS css Coldfusion cfm Erlang yaws Flash swf HTML html htm xhtml jhtml Java jsp jspx wss do action JavaScript js Perl pl PHP php php4 php3 phtml Python py Ruby rb rhtml SSI shtml XML xml rss svg Other (C, perl etc.) cgi dll Any more? I'll keep updating this based on comments. Largest correct additions (or deletions) is the

I am creating an Eclipse plug-in for it to support a new language. The problem I have is with the content type/file association and its respective editor. The language has no base in Java or XML and let's say its extension is ' .xyz ' From what I understood of research online, I would need to create a new Content Type with file extension ' .xyz '. But all the information I have found online has related to either associating a new extension with java (for java syntax highlighting) or creating a new type of file which can be a variant of XML, hence having a lot of details about the describer.

When uninstalling programs I see hundreds of packages with the name "NoUIEntryPoints-DesignMode". As a result of my research I have recognized if you debug an UWP-App which registers a file extension it will create this package and the system is not able to delete it. How can I delete them all? At the moment the "Apps & Features"-Page looks like this: utopiafallen You can use the following PowerShell command: Get-AppxPackage -Publisher "CN=Microsoft Corporation, O=Microsoft Corporation, L=Redmond, S=Washington, C=US" | ? {$_.IsDevelopmentMode -eq "True"} | Remove-AppxPackage This does 3 steps:

I have a directory full of files with one extension (.txt in this case) that I want to automatically convert to another extension (.md). Is there an easy terminal one-liner I can use to convert all of the files in this directory to a different file extension? Or do I need to write a script with a regular expression? You could use something like this: for old in *.txt; do mv $old `basename $old .txt`.md; done Make a copy first! Alternatively, you could install the ren (rename) utility brew install ren ren '*.txt' '#1.md' If you want to rename files with prefix or suffix in file names ren