Skip to content

Instantly share code, notes, and snippets.

View jandudulski's full-sized avatar

Jan Dudulski jandudulski

View GitHub Profile
@jandudulski
jandudulski / docker-cleanup-resources.md
Last active April 19, 2018 09:40 — forked from bastman/docker-cleanup-resources.md
docker cleanup guide: containers, images, volumes, networks

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// 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

@jandudulski
jandudulski / 0_reuse_code.js
Created January 20, 2014 15:15
Here are some things you can do with Gists in GistBox.
// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console
@jandudulski
jandudulski / README
Created October 20, 2012 19:12 — forked from teamon/README
Custom form models
http://blog.codeclimate.com/blog/2012/10/17/7-ways-to-decompose-fat-activerecord-models/
O rly? Duplikacja atrybutów, duplikacja walidacji, pozdro z walidacja typu uniqueness of albo cokolwiek innego co hituje bazy per model.
// Released under MIT license: http://www.opensource.org/licenses/mit-license.php
$('[placeholder]').focus(function() {
var input = $(this);
if (input.val() == input.attr('placeholder')) {
input.val('');
input.removeClass('placeholder');
}
}).blur(function() {
var input = $(this);