taylorlee

this is example code for bvaughn/react-virtualized#147 (comment)

disclaimer: I simplified the code and renamed things, so I might have totally broken it, or omitted crucial css.

class Spreadsheet extends React.Component {
    render () {
        let rowCount    = this.props.rows.length;
        let columnCount = this.props.columns.length;
        let width       = CELL_WIDTH  * columnCount;

chrismccord

If you want a run-down of the 1.3 changes and the design decisions behidn those changes, check out the LonestarElixir Phoenix 1.3 keynote: https://www.youtube.com/watch?v=tMO28ar0lW8

To use the new phx.new project generator, you can install the archive with the following command:

$ mix archive.install https://github.com/phoenixframework/archives/raw/master/phx_new.ez

Bump your phoenix dep

Phoenix v1.3.0 is a backwards compatible release with v1.2.x. To upgrade your existing 1.2.x project, simply bump your phoenix dependency in mix.exs:

abernix

Raise Open File Limits in OS X

in OS X 10.4 to macOS sierra 10.12 and maybe higher!

Create Launcher Script:

/Library/LaunchDaemons/limit.maxfiles.plist

Copy this entire code block and paste it into your terminal and push Return to create this file for you with correct permissions. It will (probably) ask for your password:

bitwalker

defmodule Config do
  @moduledoc """
  This module handles fetching values from the config with some additional niceties
  """

  @doc """
  Fetches a value from the config, or from the environment if {:system, "VAR"}
  is provided.

  An optional default value can be provided if desired.

ericlathrop

This list is deprecated. See Louisville.io instead.

Technology Meetup Groups in Louisville, Kentucky

General Technology

Game Dev Lou

• Meets every other Sunday @ 2pm
• Meetup: http://www.meetup.com/GameDevLou/

Kartones

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

olizilla

#!/bin/bash
#                    __                           
#   _____    ____  _/  |_   ____    ____  _______ 
#  /     \ _/ __ \ \   __\_/ __ \  /  _ \ \_  __ \
# |  Y Y  \\  ___/  |  |  \  ___/ (  <_> ) |  | \/
# |__|_|  / \___  > |__|   \___  > \____/  |__|   
#      \/      \/             \/                 
#
#     .___                        
#   __| _/ __ __   _____  ______  

furf

_.mixin({

  // Get/set the value of a nested property
  deep: function (obj, key, value) {

    var keys = key.replace(/\[(["']?)([^\1]+?)\1?\]/g, '.$2').replace(/^\./, '').split('.'),
        root,
        i = 0,
        n = keys.length;

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

oppara

#!/bin/sh

# http://sourceforge.net/projects/phpstylist/

php=`which php`
stylist="/path/to/phpStylist.php"

$php $stylist "$@" \
--indent_size 4 \
--line_before_comment_multi \