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Can I make the foreign key field optional in Django model
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Query a parameter (postgresql.conf setting) like “max_connections”
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setup cron tab to specific time of during weekdays
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Why use Dijkstra's Algorithm if Breadth First Search (BFS) can do the same thing faster?
...S for weighted graphs.
If all costs are equal, Dijkstra = BFS
Source : https://cs.stanford.edu/people/abisee/gs.pdf
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Is it possible to have empty RequestParam values use the defaultValue?
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This was considered a bug in 2013: https://jira.spring.io/browse/SPR-10180
and was fixed with version 3.2.2. Problem shouldn't occur in any versions after that and your code should work just fine.
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Reference list item by index within Django template?
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A better way: custom template filter: https://docs.djangoproject.com/en/dev/howto/custom-template-tags/
such as get my_list[x] in templates:
in template
{% load index %}
{{ my_list|index:x }}
templatetags/index.py
from django import template
register = temp...
mailto link multiple body lines
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Failed to instantiate module [$injector:unpr] Unknown provider: $routeProvider
... answer:
Option 1:
Either include this in your JS file:
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.0rc1/angular-route.min.js"></script>
Option 2:
or just use the URL to download 'angular-route.min.js' to your local.
and then (whatever option you choose) add th...
Python: Using .format() on a Unicode-escaped string
...ion; it is ASCII if no encoding declaration is given in the source file
(https://docs.python.org/2/reference/lexical_analysis.html#string-literals)
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Combining multiple @SuppressWarnings annotations - Eclipse Indigo
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