I have a problem that I'm unsure how to solve with a method suggested by the question hint.
Problem
A particle takes a random walk on the integers, starting at 0. At each step it advances to the next integer (move to the right) with probability 1/4 or goes back to the previous integer (mov...
In computing, JSON (canonically pronounced /ˈdʒeɪsən/ JAY-sən; sometimes JavaScript Object Notation) is an open-standard format that uses human-readable text to transmit data objects consisting of attribute–value pairs. It is the most common data format used for asynchronous browser/server communication, largely replacing XML, and is used by AJAX.
JSON is a language-independent data format. It was derived from JavaScript, but as of 2017 many programming languages include code to generate and parse JSON-format data. The official Internet media type for JSON is application/json. JSON filenames use...
I'm trying to parse JSON returned from a curl request, like so:
curl 'http://twitter.com/users/username.json' |
sed -e 's/[{}]/''/g' |
awk -v k="text" '{n=split($0,a,","); for (i=1; i<=n; i++) print a[i]}'
The above splits the JSON into fields, for example:
% ...
"geo_enabled":false
...
