davidbgk

TLDR: a React component should either manage its own state, or expose a callback so that its parent can. But never both.

Sometimes our first impulse is for a component to entirely manage its own state. Consider this simple theater seating picker that has a letter for a row, and a number for a seat. Clicking the buttons to increment each value is hardly the height of user-interface design, but never mind - that's how it works:

/* @flow */
var React = require('react');

var Letter: React.ReactClass = React.createClass({
  getInitialState: function(): any {

return {i: 0};

davidbgk

// declaration
function foo (n) { return n + 1; }

// expression
// note, fat arrow functions have very different meaning (usually what I want, though)
var foo = function (n) { return n + 1; };
var foo = (n) => { return n + 1; };
var foo = n => n + 1;

// object methods

davidbgk

Coming from this post, the solution is very simple and doesn't need jQuery.

This is the function that will disable multiple submits to any form that has such attribute

function disableMultipleSubmits() { // by Andrea Giammarchi - WTFPL
  Array.prototype.forEach.call(
    document.querySelectorAll('form[disablemultiplesubmits]'),
    function (form) {
      form.addEventListener('submit', this, true);

davidbgk

Tiny Content Framework

About the Project

This is a tiny content strategy framework focused on goals, messages, and branding. This is not a checklist. Use what you need and scrap the rest. Rewrite it or add to it. These topics should help you get to the bottom of things with clients and other people you work with.

Contribute

There’s more to come, and I’d love to hear what you think. Give me feedback on Twitter (@nicoleslaw) or by email (nicole@nicolefenton.com). We all benefit from sharing our ideas and creating standards. Onward.

davidbgk

/* bling.js */

window.$ = document.querySelectorAll.bind(document)

Node.prototype.on = window.on = function (name, fn) {
  this.addEventListener(name, fn)
}

NodeList.prototype.__proto__ = Array.prototype

davidbgk

sudo apt-get -y install python-virtualenv libxslt1-dev libxml2-dev python-virtualenv-tools

export VERSION=`date +"%Y.%m.%d"`.$BUILD_NUMBER

mkdir -p build/usr/share/python
virtualenv build/usr/share/python/sentry
build/usr/share/python/sentry/bin/pip install -U pip wheel distribute
build/usr/share/python/sentry/bin/pip uninstall -y distribute
build/usr/share/python/sentry/bin/pip install sentry[mysql] dj-database-url hiredis dj-redis-url django-redis-cache

davidbgk

"""
Current Page Middleware.

This module provides a middleware that implements a mechanism to
highlight a link pointing to the current URL.

Thanks @davidbgk and @samueladam for improvements & optimizations
"""

import re

davidbgk

# classinstancemethod, when you want to use both a classmethod and the function with a class instance

## Descriptors

## Anything with __get__ and optionally __set__:

class classinstancemethod(object):
    def __init__(self, func):
        self.func = func
    def __get__(self, obj, type=None):

davidbgk

import re

# http://atomboy.isa-geek.com/plone/Members/acoil/programing/double-metaphone
from metaphone import dm as double_metaphone

# get the Redis connection
from jellybean.core import redis
import models

# Words which should not be indexed

davidbgk

#!/usr/bin/env python
"""Command line script to convert a file, usually an image, into a data URI
for use on the web."""

import base64
import mimetypes
import os
import sys