file-extension | 易学教程

.htm vs .html [closed]

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Which extension should I choose for my HTML files and why? joe The short answer There is none. They are exactly the same. The long answer Both .htm and .html are exactly the same and will work in the same way. The choice is down to personal preference, provided you’re consistent with your file naming you won’t have a problem with either. Depending on the configuration of the web server, one of the file types will take precedence over the other. This should not be an issue since it’s unlikely that you’ll have both index.htm and index.html sitting in the same folder. We always use the shorter

Finding a file with a specific name with any extension

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问题 Please note that I want the compartment number to change. <?php $compartment = "1"; /* HERE I NEED SOME SCRIPT TO FIND THE EXTENSION OF THE FILE NAME $compartment AND TO SAVE THAT AS A VARIABLE NAMED 'EXTENSION'.*/ if (file_exists($compartment.$extension)) { echo "$compartment.$extension exists! } else { echo "No file name exists that is called $compartment. Regardless of extension." } ?> <?php $compartment = "2"; /* HERE I NEED SOME SCRIPT TO FIND THE EXTENSION OF THE FILE NAME $compartment

What file uses .md extension and how should I edit them?

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On GitHub, several projects have README.md files. It seems like a simple format file to express text and pictures. I guess there is an editor or syntax explanation somewhere. Where can I find an introduction to .md files? Dikei Markdown is a plain-text file format. The extensions .md and .markdown are just text files written in Markdown syntax. If you have a Readme.md in your repo, GitHub will show the contents on the home page of your repo. Read the documentation: Standard Markdown GitHub Flavored Markdown You can edit the Readme.md file in GitHub itself. Click on Readme.md, you will find an

Python Deleting Certain File Extensions

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问题 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)

What is the difference between php and html file extensions?

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问题 I am having a .php file with the following code. While I am changing the extension of the file as .html then also it is behaving in the same way. Can anyone explain the following: Why the file is behaving in the same manner with both the extensions? What is the difference between the .php and .html file extensions? .php file <html> <head>  </head> <body> <?php echo "Hello!" ?> </body> </html> 回答1: The filetype is just a way to identify the file, you can't always trust

Rails: how to get a file extension/postfix based on the mime type

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问题 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. 回答1: Rack::Mime has this ability (and Rack is a dependency of Rails): require 'rack/mime' Rack::Mime::MIME_TYPES.invert['image/jpeg'] #

Can I tell Visual Studio how treat a file with a custom file extension?

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Can I tell Visual Studio how treat a file with a custom file extension? I want to be able to open a file with ".xxx" extension in Visual Studio and have CSS highlighting. I've tried to do it by going to VS -> Tools -> Options -> Text Editor -> File Extension but in the Editor drop down there is nothing to specify "treat it as CSS". bdukes There is a registry hack that you can use. http://www.engagesoftware.com/Blog/EntryId/117/Editing-SqlDataProvider-scripts-within-Visual-Studio.aspx Basically, you look at HKLM:\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\9.0\Languages\File Extensions\.css

How to create my own file extension like .odt or .doc? [closed]

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I am working with a document processing project like microsoft word (Academic project). Is there any quick way to create my own extension. Is there any third party library? Crippledsmurf A file extension is just the portion of the file name after the last period. For example in the path: C:\Users\Tests\My Documents\file.txt The file extension is .txt which typically indicates that the file contains text data. To create your own file extension all you need to do is to place the desired extension after the last period in the filename. In Java you can create a file using an object of type File

How do I restrict access to files with specific extensions in ASP.NET?

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I have in my web application an ADO.NET Entity-Framework *.edmx file. When I browse in the browser (when the application is running) to an edmx file, it doesn't show the error page like when browsing to a *.cs or vb file, it opens the edmx and shows my model scheme to all the users!!! How can I avoid that. You can do this two ways; firstly in the web.config or secondly in IIS <system.web> <httpHandlers> <add verb="*" path="*.edmx" type="System.Web.HttpForbiddenHandler" /> </httpHandlers> </system.web> Here's a link to a microsoft support page that details how to do it in the web config and IIS

Does groovy have an easy way to get a filename without the extension?

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问题 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?) 回答1: 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