Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...
// see: https://github.com/chadoe/docker-cleanup-volumes
$ docker volume rm $(docker volume ls -qf dangling=true)
$ docker volume ls -qf dangling=true | xargs -r docker volume rm
| (v27.6.6) 💪 $ select b[*] + c[*] from intArrays | |
| SQL AST: | |
| Select | |
| ├─ Proj | |
| │ ╰─ Binop(+) | |
| │ ├─ Unop(flatten_array) | |
| │ │ ╰─ Ident(b) | |
| │ ╰─ Unop(flatten_array) | |
| │ ╰─ Ident(c) | |
| ╰─ TableRelation(intArrays) |
| (v27.6.2) 💪 $ select * from user_comments where (comments[*].id LIKE "%Dr%" OR comments[*].replyTo[*] LIKE "%Dr%") | |
| SQL AST: | |
| Select | |
| ├─ Proj | |
| │ ╰─ Splice | |
| ├─ TableRelation(user_comments) | |
| ╰─ Binop(or) | |
| ├─ InvokeFunction(like) | |
| │ ├─ Binop({}) | |
| │ │ ├─ Unop(flatten_array) |
| 💪 $ select city, sum(pop) from extraSmallZips group by lower(city) | |
| MongoDB: | |
| db.extraSmallZips.aggregate( | |
| [ | |
| { | |
| "$group": { | |
| "city": { "$push": "$city" }, | |
| "1": { | |
| "$sum": { | |
| "$cond": [ |
| (v27.4.2) 💪 $ select name from newTests where count(backends{_}) = 12 order by name limit 5 | |
| SQL AST: | |
| Binop(limit) | |
| ├─ Select | |
| │ ├─ Proj | |
| │ │ ╰─ Ident(name) | |
| │ ├─ TableRelation(newTests) | |
| │ ├─ Binop(=) | |
| │ │ ├─ InvokeFunction(count) | |
| │ │ │ ╰─ Unop(shift_map) |
| 💪 $ select zips.city, smallZips.state from zips join smallZips on zips.`_id` = smallZips.`_id` where smallZips.pop >= 10000 | |
| SQL AST: | |
| Select | |
| ├─ Proj | |
| │ ╰─ Binop({}) | |
| │ ├─ Ident(zips) | |
| │ ╰─ LiteralExpr("city") | |
| ├─ Proj | |
| │ ╰─ Binop({}) | |
| │ ├─ Ident(smallZips) |
| 💪 $ select zips.city, smallZips.state from zips join smallZips on lower(zips.`_id`) = smallZips.`_id` | |
| SQL AST: | |
| Select | |
| ├─ Proj | |
| │ ╰─ Binop({}) | |
| │ ├─ Ident(zips) | |
| │ ╰─ LiteralExpr("city") | |
| ├─ Proj | |
| │ ╰─ Binop({}) | |
| │ ├─ Ident(smallZips) |
| EquiJoin | |
| ├─ Unreferenced | |
| ├─ Filter | |
| │ ├─ EquiJoin | |
| │ │ ├─ Unreferenced | |
| │ │ ├─ Filter | |
| │ │ │ ├─ ShiftedRead(/test/extraSmallZips, IncludeId) | |
| │ │ │ ╰─ Guard | |
| │ │ │ ├─ ProjectIndex | |
| │ │ │ │ ├─ ○ |
| #!/usr/bin/env runhaskell | |
| {-# LANGUAGE OverloadedStrings #-} | |
| {- | | |
| A simple hakyll website builder suitable for software project sites, | |
| intended to be used as-is without recompilation. Functionality: | |
| - copies these static files to _site/ : | |
| *.{html,htm} | |
| *.{gif,jpg,jpeg,png} |
| #!/usr/bin/env python | |
| # Reflects the requests from HTTP methods GET, POST, PUT, and DELETE | |
| # Written by Nathan Hamiel (2010) | |
| from BaseHTTPServer import HTTPServer, BaseHTTPRequestHandler | |
| from optparse import OptionParser | |
| class RequestHandler(BaseHTTPRequestHandler): | |
| def do_GET(self): |