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How should I write tests for Forms in Django?
...
https://docs.djangoproject.com/en/stable/topics/testing/tools/#django.test.SimpleTestCase.assertFormError
from django.tests import TestCase
class MyTests(TestCase):
def test_forms(self):
response = self.client.p...
Adding data attribute to DOM
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$(document.createElement("img")).attr({
src: 'https://graph.facebook.com/'+friend.id+'/picture',
title: friend.name ,
'data-friend-id':friend.id,
'data-friend-name':friend.name
}).appendTo(divContainer);
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Storing Image Data for offline web application (client-side storage database)
...nt with XHR2-Lib by Phil Parsons, which is very much like JQUERY .ajax()
https://github.com/p-m-p/xhr2-lib
Storage
IndexedDB for IE and FireFox
Chrome: Polyfill (blob stored using FileSystem API, reference kept in IndexedDB) polyfill
A Must read article on "How the browsers store IndexedDB d...
What is the difference between an ORM and an ODM?
... translated into the appropriate query and schema.
It can be found Here at https://mongoosejs.com/
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How does “make” app know default target to build if no target is specified?
... top of your make file:
.PHONY: default
default: mytarget ;
References:
https://www.gnu.org/software/make/manual/html_node/How-Make-Works.html
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Is it possible to use pip to install a package from a private GitHub repository?
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You can do it directly with the HTTPS URL like this:
pip install git+https://github.com/username/repo.git
This also works just appending that line in the requirements.txt in a Django project, for instance.
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Redis: possible to expire an element in an array or sorted set?
... the out of range elements, by reading only a range of scores.
More here: https://groups.google.com/forum/#!topic/redis-db/rXXMCLNkNSs
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How to use Active Support core extensions
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In my case the following link worked:
https://bundler.io/blog/2019/01/04/an-update-on-the-bundler-2-release.html
$ cat Gemfile.lock | grep -A 1 "BUNDLED WITH"
BUNDLED WITH
1.17.3
$ gem install bundler -v '1.17.3'
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Devise - How do I forbid certain users from signing in?
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Sounds like you may be interested in cancan
https://github.com/ryanb/cancan
http://railscasts.com/episodes/192-authorization-with-cancan
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Find what filetype is loaded in vim
...# 'cpp'
setlocal noexpandtab
endif
& syntax works for all options: https://vi.stackexchange.com/questions/2569/how-do-i-check-the-value-of-a-vim-option-in-vimscript
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