The seek position is a byte index into the contents of the file similar to an array index. Its also interesting that if we open file in append mode 'a', we cannot seek to file's beginning.

Jun 29, 2015 · The whence argument is optional and defaults to os.SEEK_SET or 0 (absolute file positioning); other values are os.SEEK_CUR or 1 (seek relative to the current position) and …

Mar 28, 2013 · What this means is that when you use a std::basic_fstream, which by default uses a std::basic_filebuf, the single file position is moved by both seekp() and seekg(); unless you …

Feb 27, 2012 · In a SQL Server Execution plan what is the difference between an Index Scan and an Index Seek I'm on SQL Server 2005.

If you create the necessary files on your computer, and run this .PY file, you will find that sometimes it works as desired, and other times it doesn't. Can anyone tell me how to seek to …

Sep 29, 2021 · 3 seek changes the file postion but doesn't read anything. It wouldn't know in general how much to read. After the seek you can read 1 byte. As a side note, don't open with …

If you are working with files (eg: with the FileStream class) it seems Seek (0, SeekOrigin.Begin) is able to keep internal buffer (when possible) while Position=0 will always discard it.

Answers have pointed out correctly that you'll need to seek back to the start when you try to read the request body. The CanSeek, Position properties on the request body stream helpful for …

Mar 5, 2012 · To jump around an audio file, your server must be configured properly. The client sends byte range requests to seek and play certain regions of a file, so the server must …

Apr 23, 2009 · seek (), then read (), then write () in python Asked 16 years, 7 months ago Modified 16 years, 7 months ago Viewed 26k times