Top "Data-extraction" questions

Data extraction is the act or process of retrieving data out of (usually unstructured or poorly structured) data sources for further data processing or data storage (data migration).

How to extract a floating number from a string

I have a number of strings similar to Current Level: 13.4 db. and I would like to extract just the floating …

python regex floating-point data-extraction
PostgreSQL Query to Excel Sheet

I need to export some data from PostgreSQL to Excel (quick customer wish), and the last time Excel had serious …

sql excel postgresql debian data-extraction
Opening .gdb database files

I'm trying to open an old interbase .gdb file. This is a new step for me and i don't know …

data-access interbase data-extraction
ruby: Extracting fields from nested json

I am trying to teach myself ruby and solve a problem at work. My ultimate goal is to extract out …

ruby json data-extraction
How to extract the lat/lng of pins in google maps?

I want to extract the latitude and longitude of a set of about 50-100 pins in a Google maps web …

google-maps data-extraction
Paradox database file

I found paradox database files with different extension. There are db file, mb file, dat file, px file, XG0 file, …

file-format paradox data-extraction gnumeric
DOMXPath var_dump: "(object value omitted)"

$store = curl_exec($ch); // Returns a page of HTML $doc = new DOMDocument(); $doc->loadHTML($store); $xpath = new DOMXpath($doc); …

php html xpath data-extraction
MATLAB: extracting groups of columns into a submatrix?

I have a data-set, in which I want to extract columns 1-3, 7-9, 13-15, all the way to the end …

matlab extraction data-extraction submatrix
Python - parse IPv4 addresses from string (even when censored)

Objective: Write Python 2.7 code to extract IPv4 addresses from string. String content example: The following are IP addresses: 192.168.1.1, 8.8.8.8, 101.099.098.000. These can …

python regex python-2.7 ipv4 data-extraction
How to read some data from a Windows application memory?

I have an application, which displays me some data. I need to attach to this app's process, find the data …

windows debugging memory data-extraction