Top "Extract" questions

Read Content from Files which are inside Zip file

I am trying to create a simple java program which reads and extracts the content from the file(s) inside …

java zip extract apache-tika

How to extract one column of a csv file

If I have a csv file, is there a quick bash way to print out the contents of only any …

bash csv extract

Accessing last x characters of a string in Bash

I found out that with ${string:0:3} one can access the first 3 characters of a string. Is there a equivalently easy …

string bash extract

Extract and delete all .gz in a directory- Linux

I have a directory. It has about 500K .gz files. How can I extract all .gz in that directory and …

linux gzip extract gunzip

python pandas extract year from datetime --- df['year'] = df['date'].year is not working

Sorry for this question that seems repetitive - I expect the answer will make me feel like a bonehead... but …

python datetime pandas extract dataframe

Excel - extracting data based on another list

I have an Excel worksheet with two columns (name/ID) and then another list that is a subset of the …

excel extract

How to parse the Manifest.mbdb file in an iOS 4.0 iTunes Backup

In iOS 4.0 Apple has redesigned the backup process. iTunes used to store a list of filenames associated with backup files …

iphone ios4 backup extract

Get min and max value in PHP Array

I have an array like this: array (0 => array ( 'id' => '20110209172713', 'Date' => '2011-02-09', 'Weight' =&…

php arrays extract

Extract images from PDF without resampling, in python?

How might one extract all images from a pdf document, at native resolution and format? (Meaning extract tiff as tiff, …

python image pdf extract pypdf

Calculating frequency of each word in a sentence in java

I am writing a very basic java program that calculates frequency of each word in a sentence so far i …

java string extract words