Search Results
| Search type | Search syntax |
|---|---|
| Tags | [tag] |
| Exact | "words here" |
| Author |
user:1234 user:me (yours) |
| Score |
score:3 (3+) score:0 (none) |
| Answers |
answers:3 (3+) answers:0 (none) isaccepted:yes hasaccepted:no inquestion:1234 |
| Views | views:250 |
| Code | code:"if (foo != bar)" |
| Sections |
title:apples body:"apples oranges" |
| URL | url:"*.example.com" |
| Saves | in:saves |
| Status |
closed:yes duplicate:no migrated:no wiki:no |
| Types |
is:question is:answer |
| Exclude |
-[tag] -apples |
| For more details on advanced search visit our help page | |
Results tagged with list
Search options not deleted
user 11973
is for the list object in Lisp programming. A list represents a sequence of zero or more elements. Emacs Lisp relies extensively on the list data structure; it is a fundamental building block. Emacs provides many facilities for building, modifying, extending, and efficiently handling list data structures.
3
votes
3
answers
111
views
Retrieve alist from list of alists by value of specific key inside of it
I've got a list of alists parsed from JSON using json-parse-string. The list of alists is like the following (details omitted for brevity):
( ((id . 1) (url . "http://gnu.org") (description . … "Free Software Foundation")) ... )
I'm trying to retrieve an alist from the list by the value associated to id in the alist.
E.g. (function 2 list) would return ((id . 2) (url . …
- 333