Top "Extraction" questions

Questions related to retrieving specific information from a (typically minimally structured) data source, such as a web site, media file, source code collection or compressed archive (in which case the desired information is one or more original, uncompressed files).

How do you extract a column from a multi-dimensional array?

Does anybody know how to extract a column from a multi-dimensional array in Python?

python arrays multidimensional-array extraction
How to extract text from a PDF?

Can anyone recommend a library/API for extracting the text and images from a PDF? We need to be able …

pdf text ghostscript extraction text-extraction
How to extract data from a PDF file while keeping track of its structure?

My objective is to extract the text and images from a PDF file while parsing its structure. The scope for …

pdf parsing extraction
Extract string from between quotations

I want to extract information from user-inputted text. Imagine I input the following: SetVariables "a" "b" "c" How would I …

python string extraction quotations
Regular expressions C# - is it possible to extract matches while matching?

Say, I have a string that I need to verify the correct format of; e.g. RR1234566-001 (2 letters, 7 digits, …

c# regex extraction
getting string between 2 characters in python

I need to get certain words out from a string in to a new format. For example, I call the …

python string function character extraction
Extract all bounding boxes using OpenCV Python

I have an image that contains more than one bounding box. I need to extract everything that has bounding boxes …

python opencv extraction bounding-box
How to get audio data from a MP3?

I'm working on an application that has to process audio files. When using mp3 files I'm not sure how to …

java audio mp3 extraction
Save part of matching pattern to variable

I want to extract a substring matching a pattern and save it to a file. An example string: Apr 12 19:24:17 PC_…

regex bash variables extraction
Is it possible to decompile a .dll/.pyd file to extract Python Source Code?

Are there any ways to decompile a dll and/or a .pyd file in order to extract source code written …

python dll decompiling extraction pyd