Top "Compression" questions

The name given to the process of encoding data such that it uses lesser number of bits as compared to the original representation.

java.util.zip.ZIPException: Not in GZIP format

I am everything but the most experienced JAVA user, however, I am quite desperate regarding my problem. Every time I …

java compression jsoup gzip gzipinputstream
Compressing floating point data

Are there any lossless compression methods that can be applied to floating point time-series data, and will significantly outperform, say, …

compression floating-point time-series
Compression formats with good support for random access within archives?

This is similar to a previous question, but the answers there don't satisfy my needs and my question is slightly …

compression gzip archive zlib random-access
Compressing text before storing it in the database

I need to store a very big amount of text in mysql database. It will be millions of records with …

php mysql compression archive
Lossless compression method to shorten string before base64 encoding to make it shorter?

just built a small webapp for previewing HTML-documents that generates URL:s containing the HTML (and all inline CSS and …

javascript compression base64 huffman-code lzw
How do I use UPX with pyinstaller?

How do I use UPX with pyinstaller? I am following the docs. I have downloaded UPX. My file looks like: …

python python-3.x selenium compression pyinstaller
How to unpack the contents of a JavaScript file?

You know how those packed js files look like, right? eval(function(p,a,c,k,e,d){ ... } ('obfuscated-string'.split(…

javascript eval unpack compression
How does tinypng.org compress PNG files?

http://tinypng.org/ is a great service, they optimized my png images by ~67%. How does their service work? How can …

compression png
Batch file to compress subdirectories

I am trying to write a batch script that will run automatically compressing subdirectories using winrar or 7-zip: Example: My …

windows batch-file compression 7zip winrar