file-type

HEIC file signature

由 非 Y 不嫁゛ 提交于 2021-02-08 08:23:24
问题 I'm looking for a comprehensive list of file signature for extensions. In particular, I have some trouble to find the file signature for the extension .HEIC (and .HEIF). Do you know where is it possible to get it? 回答1: You can use a hexadecimal file viewer in any OS. For a comprehensive list of file signatures, please check https://www.filesignatures.net/ To check yourself using Windows, open a PowerShell prompt and type the following command for your file (https://docs.microsoft.com/en-us

HEIC file signature

由 核能气质少年 提交于 2021-02-08 08:23:17
问题 I'm looking for a comprehensive list of file signature for extensions. In particular, I have some trouble to find the file signature for the extension .HEIC (and .HEIF). Do you know where is it possible to get it? 回答1: You can use a hexadecimal file viewer in any OS. For a comprehensive list of file signatures, please check https://www.filesignatures.net/ To check yourself using Windows, open a PowerShell prompt and type the following command for your file (https://docs.microsoft.com/en-us

Display text diffs for binary files on GitHub

由 独自空忆成欢 提交于 2021-02-07 06:35:04
问题 I'm trying to use Git and GitHub to sync a number of app configuration files. These are XML or plist files stored in a binary format. For example, a Keyboard Maestro .kmsync file. I can open these files via a text editor to see an XML format. But when I view these file diffs in a GitHub Pull Request, commit view, etc. I see a useless binary diff with no visible changes: Showing with 0 additions and 0 deletions. BIN +17 Bytes (100%) Binary file not shown. I can get the a text-based diff to

Display text diffs for binary files on GitHub

由 主宰稳场 提交于 2021-02-07 06:34:09
问题 I'm trying to use Git and GitHub to sync a number of app configuration files. These are XML or plist files stored in a binary format. For example, a Keyboard Maestro .kmsync file. I can open these files via a text editor to see an XML format. But when I view these file diffs in a GitHub Pull Request, commit view, etc. I see a useless binary diff with no visible changes: Showing with 0 additions and 0 deletions. BIN +17 Bytes (100%) Binary file not shown. I can get the a text-based diff to

Open a file with an HTA application

由 做~自己de王妃 提交于 2021-01-29 08:33:50
问题 Here's a code for an HTA file: <html> <head> <title>HTA application</title> <script type="text/javascript"> function f(x){alert("You opened the file " + x)} </script> </head> <body> Here's some text in an HTA application... </body> </html> Is there a way of associating a file extension with this HTA application on Windows so that when you open a file with this extension it opens the HTA application and does the function f(path) where path is the path of the opened file? 回答1: No, any extension

List all applications that handle a specified file type

由 别等时光非礼了梦想. 提交于 2021-01-29 07:04:37
问题 Is it possible to list all the applications on a machine that can open a specific file type, using only the files extension? for example if I have a text file (.txt), I want a list of all applications that can open .txt files. 回答1: Check out the HKEY_CLASSES_ROOT hive in your registry. It's all in there. 回答2: There is no master list of every application that can open a specific file that I am aware of. 回答3: I am assuming you are talking about Windows machines... You can only go so far as

MIMEs, octet-stream and Uploadify

由 守給你的承諾、 提交于 2020-03-26 09:34:13
问题 I'm using Uploadify and Kohana and I'm creating file uploader. User can upload only few types of files. Kohana have great library of MIME types built-in. I thought that it would be cool to check that MIME type of uploaded file (it came from Uploadify) match setted file extensions. That's why I made an array of allowed MIME types. $mimes = (array) Kohana::config('mimes'); $allowed_mimes = array_merge($mimes['bmp'], $mimes['gif'], $mimes['jpg'], $mimes['jpeg'], $mimes['png']); Next, I wanted to

difference between text file and binary file

由 你离开我真会死。 提交于 2020-01-30 14:13:12
问题 Why should we distinguish between text file and binary files when transmitting them? Why there are some channels designed only for textual data? At the bottom level, they are all bits. 回答1: At the bottom level, they are all bits... true. However, some transmission channels have seven bits per byte, and other transmission channels have eight bits per byte. If you transmit ASCII text over a seven-bit channel, then all is fine. Binary data gets mangled. Additionally, different systems use

If I make a new file type for my program, how do I use “Open With” properly?

由 纵饮孤独 提交于 2020-01-24 19:23:07
问题 I made a program. I also made my own file type, which the program can create, open, and edit. In Explorer, I right clicked on this new file type and selected "Open With" and chose my program. Of course, it just opens the program without loading the file. How do I let my program know that it's being requested to open a file on startup? Is there some command line argument that "Open With" sends? 回答1: Yes, Windows Explorer sends the path of the file as the command line argument to the executable
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