hallettj

// It is important to declare your variables.

(function() {
    var foo = 'Hello, world!';
    print(foo);  //=> Hello, world!
})();

// Because if you don't, the become global variables.

(function() {

bussiere

“The first 90% of the code accounts for the first 90% of the development time. The remaining 10% of the code accounts for the other 90% of the development time.” – Tom Cargill
“In order to understand recursion, one must first understand recursion.” – Author Unknown
“I have always wished for my computer to be as easy to use as my telephone; my wish has come true because I can no longer figure out how to use my telephone.” – Bjarne Stroustrup
“A computer lets you make more mistakes faster than any other invention in human history, with the possible exceptions of handguns and tequila.” – Mitch Ratcliffe
“There are two ways of constructing a software design: One way is to make it so simple that there are obviously no deficiencies, and the other way is to make it so complicated that there are no obvious deficiencies. The first method is far more difficult.” -C.A.R. Hoare
“The gap between theory and practice is not as wide in theory as it is in practice.” – Author Unknown
“If builders built buildings the way progra

richardvanhook

/*
======================================================================
The following apex code demonstrates logging into another salesforce 
org via the SOAP/XML web service api and then using session id to
query the standard REST API as well as the Chatter REST API.  
To run this code, simply copy and paste into execute anonymous, 
then replace the value of the first three variables accordingly.

NOTES:
(1) You'll need to create a remote site setting for both the login

abhinavguptas

<apex:page sidebar="false" tabStyle="Account">
    <apex:includeScript value="{!URLFOR($Resource.comet, 'cometd.js')}"/>
    <apex:includeScript value="{!URLFOR($Resource.comet, 'jquery-1.5.1.js')}"/>
    <apex:includeScript value="{!URLFOR($Resource.comet, 'jquery.cometd.js')}"/>
    <apex:includeScript value="{!URLFOR($Resource.comet, 'json2.js')}"/>

    <style type="text/css">
      #chatterNotificationPanel {
        display: none;
      }

mbostock

license: gpl-3.0
height: 600
redirect: https://observablehq.com/@d3/d3-force-directed-graph

tdreyno

[
  {
    "code": "AAA",
    "lat": "-17.3595",
    "lon": "-145.494",
    "name": "Anaa Airport",
    "city": "Anaa",
    "state": "Tuamotu-Gambier",
    "country": "French Polynesia",

joshbirk

	//clear old ones out
	List<PushTopic> pts = [SELECT ID, Name From PushTopic WHERE Name = 'Merchandise'];
		delete pts;
		
		PushTopic pushTopic = new PushTopic();
		pushTopic.Name = 'Merchandise';
		pushTopic.Description = 'All records for the Account object';
		pushtopic.Query = 'SELECT Id, Name, Quantity__c FROM Merchandise__c WHERE Quantity__c < 50';
		pushTopic.ApiVersion = 26.0;
		pushTopic.NotifyForOperations = 'All';

keirbowden

<apex:component >
  <apex:attribute name="topic" description="The topic name" type="String" required="true"/>
    <apex:includeScript value="{!URLFOR($Resource.streaming, 'streaming/cometd.js')}"/>
    <apex:includeScript value="{!URLFOR($Resource.streaming, 'streaming/jquery-1.5.1.js')}"/>
    <apex:includeScript value="{!URLFOR($Resource.streaming, 'streaming/json2.js')}"/>
    <apex:includeScript value="{!URLFOR($Resource.streaming, 'streaming/jquery.cometd.js')}"/>
    <script type="text/javascript">
    (function($){
        $(document).ready(function() {
            $.cometd.addListener("/meta/*", 

davfre

git cheat-sheet

The git command-line utility has plenty of inconsistencies http://steveko.wordpress.com/2012/02/24/10-things-i-hate-about-git/

A GUI like http://sourcetreeapp.com is often helpful, but staying on the command line usually quicker. This is a list of the commands I use most frequently, listed by functional category:

Current state

git status list which (unstaged) files have changed

raineorshine

man COMMAND     # Look up help for the given command

pwd             # Print working directory
cd MYDIR        # Change directory to MYDIR
cd ~/           # Change directory to user root (/Users/USERNAME)
cd ..           # Change directory up a level
mkdir NEWDIR    # Create a new directory in the current folder called NEWDIR

cp FROM_FILE TO_FOLDER      # Copy FROM_FILE into TO_FOLDER
cp -r FROM_DIR TO_FOLDER    # Copy FROM_DIR into TO_FOLDER