johndavidback

from django import forms

class BootstrapCharField(forms.CharField):
    def __init__(self, *args, **kwargs):

        # Grab the placeholder from the kwargs if it exists
        placeholder = kwargs.pop('placeholder') if 'placeholder' in kwargs else u''

        # Build all the defaults
        super(BootstrapCharField, self).__init__(*args, **kwargs)

blvkoblsk

#!/usr/bin/env python
# -*- encoding: utf-8 -*-

""" An efficient and simple ANSI colours module (and also a powerfull script), with functions to print text using colours.

About the convention for the names of the colours :
* for the eight colours black, red, green, yellow, blue, magenta, cyan, white:
* the name in minuscule is for colour **with bold** (example 'yellow'),
* the name starting with 'B' is for colour **without bold** (example 'Byellow'),  
* the name starting with a capital letter is for the background colour (example 'Yellow').* for the special effects (blink, italic, bold, underline, negative), **not always supported** :

tendoasan

#!/bin/bash
##############################################################################
# BASH BASICS
##############################################################################

env                 # displays all environment variables

echo $SHELL         # displays the shell you're using
echo $BASH_VERSION  # displays bash version

indolering

set user to "USERNAME"
set pass to "PASSWORD"

--set token automatically based on macaddress
set macAddHash to do shell script "/sbin/ifconfig en0 | /usr/bin/awk '/ether / {print $2}' | /usr/bin/tr -d ':' | md5 "

try
  
	set vpn_ip to do shell script "ifconfig tun0 | grep inet | awk '{print $2}'"
	--hack: must delete property before writing it but first run 'defaults delete' fails

IngmarBoddington

Basics
======

Expansion (special symbols replaced by values) and word splitting (arguments being split into several aruments) must have attemtion paid or pain will follow.

- # for comments

- Lots of internal variables available to bash scripts, see: http://tldp.org/LDP/abs/html/internalvariables.html#ARGLIST
    - Name of script will be $0
    - Parameters passed to script will be in $1, $2, $3.... vars and count in $#

random-robbie

wget https://storage.googleapis.com/golang/go1.10.1.linux-armv6l.tar.gz
sudo tar -C /usr/local -xvf go1.10.1.linux-armv6l.tar.gz
cat >> ~/.bashrc << 'EOF'
export GOPATH=$HOME/go
export PATH=/usr/local/go/bin:$PATH:$GOPATH/bin
EOF
source ~/.bashrc

wesbos

const countryCodes = {
  US: 'United States',
  CA: 'Canada',
  NG: 'Nigeria',
  GB: 'United Kingdom',
};

const sales = [
  { code: 'US', count: 233 },

datchley

/**
 * Primary application logic for our Functional Programming blog example
 * See related blog series at: http://www.datchley.name/tag/functional-programming/
 * Version: 2.0
 */
 
// A simple, resuable comparison for '>='
function greaterThanOrEqual(a, b) {
  return a >= b
}

ulisesantana

# Prevent from using the custom alias on 3rd party scripts. Must be at the top of the file
[ -z "$PS1" ] && return

# alias
alias blog='cd ~/projects/blog'
alias blog-posts='cd ~/projects/blog/content/blog'
alias .zshrc='nvim ~/.zshrc'
alias gitlog="git log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit"
alias wifi='nmcli device show wlan0'
function cd {

jbail

var animal = {
 name: 'Karl',
 type: 'cat',
 color: 'black',
 age: 7
};

//convert JSON animal into a string
var dehydratedAnimal = JSON.stringify(animal);