CptLemming

function isAssoc($arr) {
    return array_keys($arr) !== range(0, count($arr) - 1);
}

CptLemming

# Install xapian & python bindings to a virtualenv
#
# Build dependencies are for CentOS
#
# Assumptions:
#   - destination virtualenv is activated
#
# Starting point was this Vagrant box:
#   - http://developer.nrel.gov/downloads/vagrant-boxes/CentOS-6.4-x86_64-v20130731.box
#   - Also installed: 

CptLemming

/** @jsx React.DOM */
var React = require('react/addons');
var Reflux = require('reflux');
var cx = React.addons.classSet;

var ModalAction = require('./ModalAction');

var ModalStore = require('./ModalStore');
 
var Modal = React.createClass({

CptLemming

# https://bugs.mysql.com/bug.php?id=68861
# mysql_tzinfo_to_sql creates bad data

mysql_tzinfo_to_sql /usr/share/zoneinfo > /tmp/bad_tzinfo.sql

echo "SET SESSION SQL_MODE = '';" > /tmp/mysql_tzinfo_to.sql
cat /tmp/bad_tzinfo.sql >> /tmp/mysql_tzinfo_to.sql

mysql -uroot mysql < /tmp/mysql_tzinfo_to.sql

CptLemming

/**
 * This example shows using Morearty and React Router together in a single app.
 * 
 * Both libraries expect to be the 'top-level-item' by default, which causes conflict.
 * The `currentRoute` here is especially important, as this allows the components to re-render
 * when the Route changes. Without this the `shouldComponentUpdate` of Morearty will
 * return `false`, preventing routing.
 * 
 * Morearty - https://github.com/moreartyjs/moreartyjs
 * React Router - https://github.com/rackt/react-router

CptLemming

from django import forms
from django.core.validators import validate_email, EMPTY_VALUES
from django.utils.translation import ugettext_lazy as _


class CommaSeparatedEmailField(forms.Field):
    description = _('Email addresses')

    def __init__(self, *args, **kwargs):
        self.token = kwargs.pop('token', ',')

CptLemming

Undo command pattern in Redux

This is my attempt at at implementing undo (no redo for now) in Redux.

Middleware is used to implement a command pattern approach to undo / redo, where incoming actions are identified as Commands and added to a stack.

When the undo() action is raised the middleware halts the current action instead calling the undo method of the previous Command.

Pitfalls

• Due to implementing via middleware, only one stack may exist for the entire application.

CptLemming

docker ps | awk {' print $1 '} | tail -n+2 > tmp.txt; for line in $(cat tmp.txt); do docker kill $line; done; rm tmp.txt