ackuser ackuser

## Vimium Cheatsheet

h       scroll left
j       scroll down
k       scroll up
l       scroll right
gg      scroll to top of the page
G       scroll to bottom of the page
f       activate link hints mode to open in current tab
F       activate link hints mode to open in new tab
r       reload

## MongoDB update all matching.js
// FROM: http://www.mongodb.org/display/DOCS/Updating#Updating-update%28%29
//
// db.collection.update( criteria, objNew, upsert, multi )
//   criteria - query which selects the record to update;
//   objNew - updated object or $ operators (e.g., $inc) which manipulate the object
//   upsert - if this should be an "upsert"; that is, if the record does not exist, insert it
//   multi - if all documents matching criteria should be updated
//
// SQL VERSION:
// UPDATE myTable SET dateField = '2011-01-01' WHERE condField = 'condValue'

## .block
license: gpl-3.0

## gist:1444077

      
              1 file
            
          
              6 forks
            
          
              19 comments
            
          
              23 stars
            
          
                jbrisbin
                / gist:1444077
            
            
              Created
              December 7, 2011 18:50
            
              
                Reactor-based framework versus Node.js streaming
              
          
    I've been hacking away recently at a JVM framework for doing asynchronous, non-blocking applications using a variation of the venerable Reactor pattern. The core of the framework is currently in Java. I started with Scala then went with Java and am now considering Scala again for the core. What can I say: I'm a grass-is-greener waffler! :) But it understands how to invoke Groovy Closures, Scala anonymous functions, and Clojure functions, so you can use the framework directly without needing wrappers.
I've been continually micro-benchmarking this framework because I feel that the JVM is a better foundation on which to build highly-concurrent, highly-scalable, C100K applications than V8 or Ruby. The problem has been, so far, no good tools exist for JVM developers to leverage the excellent performance and manageability of the JVM. This yet-to-be-publicly-released framework is an effort to give Java, Groovy, Scala, [X JVM language] developers access to an easy-to-use programming model that removes the necessity

  
## README.md

      
              1 file
            
          
              276 forks
            
          
              100 comments
            
          
              766 stars
            
          
                jxson
                / README.md
            
            
              Created
              February 10, 2012 00:18
            
              
                README.md template
              
          
    Synopsis

At the top of the file there should be a short introduction and/ or overview that explains what the project is. This description should match descriptions added for package managers (Gemspec, package.json, etc.)
Code Example

Show what the library does as concisely as possible, developers should be able to figure out how your project solves their problem by looking at the code example. Make sure the API you are showing off is obvious, and that your code is short and concise.
Motivation


## dabblet.css
/* CSS Pac-Man */

#pacman {
  width: 1px;
  height: 1px;
  border: 60px solid red;
  border-right-color: transparent;
  border-radius: 50%;
}

## index.html
<!DOCTYPE html>
<html>
<head>
    <title>Map</title>
    <script type="text/javascript" src="http://mbostock.github.com/d3/d3.js"></script>
	   <style type="text/css">
    svg {
      background: #eee;
      }


## rebuild_permissions
drush php-eval 'node_access_rebuild();'

## openconnect.md

      
              1 file
            
          
              45 forks
            
          
              73 comments
            
          
              290 stars
            
          
                moklett
                / openconnect.md
            
            
              Created
              July 24, 2012 15:21
            
              
                OpenConnect VPN on Mac OS X
              
          
    Unfortunately, the Cisco AnyConnect client for Mac conflicts with Pow. And by "conflicts", I mean it causes a grey-screen-of-death kernel panic anytime you connect to the VPN and Pow is installed.
As an alternative, there is OpenConnect, a command-line client for Cisco's AnyConnect SSL VPN.
Here's how to get it set up on Mac OS X:


OpenConnect can be installed via homebrew:
 brew update


brew install openconnect

  
## gist:3241616
//equivalent of "select count (distinct fieldName) from someTable"
db.someCollection.aggregate([{ $group: { _id: "$fieldName"}  },{ $group: { _id: 1, count: { $sum: 1 } } } ])

	h scroll left
	j scroll down
	k scroll up
	l scroll right
	gg scroll to top of the page
	G scroll to bottom of the page
	f activate link hints mode to open in current tab
	F activate link hints mode to open in new tab
	r reload
	// FROM: http://www.mongodb.org/display/DOCS/Updating#Updating-update%28%29
	//
	// db.collection.update( criteria, objNew, upsert, multi )
	// criteria - query which selects the record to update;
	// objNew - updated object or $ operators (e.g., $inc) which manipulate the object
	// upsert - if this should be an "upsert"; that is, if the record does not exist, insert it
	// multi - if all documents matching criteria should be updated
	//
	// SQL VERSION:
	// UPDATE myTable SET dateField = '2011-01-01' WHERE condField = 'condValue'
	/* CSS Pac-Man */

	#pacman {
	width: 1px;
	height: 1px;
	border: 60px solid red;
	border-right-color: transparent;
	border-radius: 50%;
	}
	<!DOCTYPE html>
	<html>
	<head>
	<title>Map</title>
	<script type="text/javascript" src="http://mbostock.github.com/d3/d3.js"></script>
	<style type="text/css">
	svg {
	background: #eee;
	}
	//equivalent of "select count (distinct fieldName) from someTable"
	db.someCollection.aggregate([{ $group: { _id: "$fieldName"} },{ $group: { _id: 1, count: { $sum: 1 } } } ])