The Complete list of all MIME Types updated - 2020 - Coding is Love
excel - What is a correct MIME type for .docx, .pptx, etc.? - Stack Overflow
Apache POI - Read and Write Excel File in Java
excel - What is a correct MIME type for .docx, .pptx, etc.? - Stack Overflow
Excel cannot open the file because the file format or file extension is not valid. Verify that the file has not been corrupted and that the file extension matches the format of
23 Spreadsheets | R for Data Science (2e)
Reading Microsoft Excel XLSX files in Java | by Sylvain Saurel | Medium
Java67: How to Read, Write XLSX File in Java - Apach POI Example
c# - Get MIME type from filename extension - Stack Overflow
How to make content type MIME type dynamic in mvc? - Stack Overflow
fess-crawler/tika-mimetypes.xml at master · codelibs/fess-crawler · GitHub
mime/MimeTypes.php at 5.4 · symfony/mime · GitHub
asp.net mvc - "no enabled plugin supports this MIME type" message on mobile device for PDF document - Stack Overflow
GitHub - kosinix/guess-file-type: Detect the file type by doing various checks. Returns the mime type.
java - Read Excel file without changing its content - Stack Overflow
Apache POI - Read and Write Excel File in Java
groovy - Getting error while importing Excel file using POI in SoapUI - Stack Overflow
How to: Use Java for automated reporting via Excel | Berg Software
When uploading excel on a client's computer, the excel mime-type type is application/octet-stream
Be skeptical of client-reported MIME Content-Types – text/plain
