joninvski

import pdb
"""
The Bellman-Ford algorithm

Graph API:

    iter(graph) gives all nodes
    iter(graph[u]) gives neighbours of u
    graph[u][v] gives weight of edge (u, v)
"""

gavinwahl

from abc import ABCMeta, abstractmethod


class AbstractModelMeta(ABCMeta, type(models.Model)):
    pass

class ABCModel(models.Model):
    __metaclass__ = AbstractModelMeta

    class Meta:

romainl

How to use Tim Pope’s Pathogen

I’ll assume you are on Linux or Mac OSX. For Windows, replace ~/.vim/ with $HOME\vimfiles\ and forward slashes with backward slashes.

The idea

Vim plugins can be single scripts or collections of specialized scripts that you are supposed to put in “standard” locations under your ~/.vim/ directory. Syntax scripts go into ~/.vim/syntax/, plugin scripts go into ~/.vim/plugin, documentation goes into ~/.vim/doc/ and so on. That design can lead to a messy config where it quickly becomes hard to manage your plugins.

This is not the place to explain the technicalities behind Pathogen but the basic concept is quite straightforward: each plugin lives in its own directory under ~/.vim/bundle/, where each directory simulates the standard structure of your ~/.vim/ directory.

export-mike

[{
  "code": "ac_refrigeration_repair",
  "value": "7623",
  "name": "A/C Refrigeration Repair"
},
{
  "code": "accounting_bookkeeping_services",
  "value": "8931",
  "name": "Accounting/Bookkeeping Services"
},