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@mxriverlynn
mxriverlynn / 1-model.rb
Created June 17, 2011 01:37
serialize mongoid documents to json with an id attribute
class Foo
include Mongoid::Document
field :bar
end
foo = Foo.new(:bar => "baz")
foo.to_json # => { _id: "(some uuid)", bar: "baz" }
@dhoerl
dhoerl / KeychainItemWrapper.h
Last active April 4, 2023 08:15
KeychainItemWrapper ARCified. Added the ability to manage a dictionary in place of just a string - the #define PASSWORD_USES_DATA in the .m file switches the mode.
/*
File: KeychainItemWrapper.h
Abstract:
Objective-C wrapper for accessing a single keychain item.
Version: 1.2 - ARCified
Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple
Inc. ("Apple") in consideration of your agreement to the following
terms, and your use, installation, modification or redistribution of
@olivierlacan
olivierlacan / launch_sublime_from_terminal.markdown
Created September 5, 2011 15:50
Launch Sublime Text 2 from the Mac OS X Terminal

Launch Sublime Text 2 from the Mac OS X Terminal

Sublime Text 2 ships with a CLI called subl (why not "sublime", go figure). This utility is hidden in the following folder (assuming you installed Sublime in /Applications like normal folk. If this following line opens Sublime Text for you, then bingo, you're ready.

open /Applications/Sublime\ Text\ 2.app/Contents/SharedSupport/bin/subl

You can find more (official) details about subl here: http://www.sublimetext.com/docs/2/osx_command_line.html

Installation

#!/usr/bin/env ruby
require 'csv'
require 'json'
if ARGV.size != 2
puts 'Usage: csv_to_json input_file.csv output_file.json'
puts 'This script uses the first line of the csv file as the keys for the JSON properties of the objects'
exit(1)
end
@turtlesoupy
turtlesoupy / SFSConfettiScreen.m
Created September 16, 2012 09:11
Confetti particle system for iOS5+
//
// Created by tdimson on 8/15/12.
#import <QuartzCore/QuartzCore.h>
#import "SFSConfettiScreen.h"
@implementation SFSConfettiScreen {
__weak CAEmitterLayer *_confettiEmitter;
CGFloat _decayAmount;
@mralexgray
mralexgray / customURL.m
Created October 19, 2012 00:33
Register Cocoa app for a custom URL scheme
Here is what you need to do to register your app for a custom URL scheme (for the example we will use a "myapp" scheme).
1) In your Info.plist, add a new entry for CFBundleURLTypes: <key>CFBundleURLTypes</key> <array> <dict> <key>CFBundleURLName</key> <string>MyApp's URL</string> <key>CFBundleURLSchemes</key> <array> <string>myapp</string> </array> </dict> </array>
2) Somewhere in your application's startup code (e.g. init), add this code: - (void)registerMyApp { [[NSAppleEventManager sharedAppleEventManager] setEventHandler:self andSelector:@selector(getUrl:withReplyEvent:) forEventClass:kInternetEventClass andEventID:kAEGetURL]; }
- (void)getUrl:(NSAppleEventDescriptor )event withReplyEvent:(NSAppleEventDescriptor )replyEvent { NSString url = [[event paramDescriptorForKeyword:keyDirectObject] stringValue]; // Now you can parse the URL and perform whatever action is needed }
Related Tidbits:
@railwaycat
railwaycat / Emacs_starter.pl
Last active March 12, 2023 01:26
Start Emacs.app from CLI
#!/usr/bin/perl
# Emacs starter for Emacs mac port
# Thanks to Aquamacs Project and David Reitter
my $args = "";
my $tmpfiles = "";
for my $f (@ARGV) {
@ndarville
ndarville / business-models.md
Last active October 23, 2024 17:18
Business models based on the compiled list at http://news.ycombinator.com/item?id=4924647. I find the link very hard to browse, so I made a simple version in Markdown instead.

Business Models

Advertising

Models Examples
Display ads Yahoo!
Search ads Google
@dergachev
dergachev / GIF-Screencast-OSX.md
Last active November 5, 2024 18:44
OS X Screencast to animated GIF

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Screencapture GIF

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

module RailsAdmin
module Config
module Fields
module Types
class Datetime
def value
bindings[:object].send(name)
end
end
end