# Creating a lambda
l = lambda { |name| "Hi #{name}!" }
# Executing the lambda
l.call("foo") # => Hi foo!
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# activerecord-3.0.0/lib/active_record/connection_adapters/mysql_adapter.rb | |
# Maps logical Rails types to MySQL-specific data types. | |
def type_to_sql(type, limit = nil, precision = nil, scale = nil) | |
return super unless type.to_s == 'integer' | |
case limit | |
when 1; 'tinyint' | |
when 2; 'smallint' | |
when 3; 'mediumint' | |
when nil, 4, 11; 'int(11)' # compatibility with MySQL default |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# Compiled source # | |
################### | |
*.com | |
*.class | |
*.dll | |
*.exe | |
*.o | |
*.so | |
# Packages # |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
- (NSString *)tableView:(UITableView *)tableView titleForSwipeAccessoryButtonForRowAtIndexPath:(NSIndexPath *)indexPath { | |
return @"More"; | |
} | |
- (void)tableView:(UITableView *)tableView swipeAccessoryButtonPushedForRowAtIndexPath:(NSIndexPath *)indexPath { | |
NSLog(@"I wanted to be a pretty public API, but then time ran out and they forgot me..."); | |
// Hide the More/Delete menu. | |
[self setEditing:NO animated:YES]; | |
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# Heavily depends on: | |
# libqrencode (fukuchi.org/works/qrencode/) | |
# paperkey (jabberwocky.com/software/paperkey/) | |
# zbar (zbar.sourceforge.net) | |
# Producing the QR codes: | |
# Split over 4 codes to ensure the data per image is not too large. | |
gpg --export-secret-key KEYIDGOESHERE | paperkey --output-type raw | base64 > temp | |
split temp -n 4 IMG | |
for f in IMG*; do cat $f | qrencode -o $f.png; done |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
/* | |
Swift Programming Language Guide | |
"A Swift Tour" Solutions | |
https://developer.apple.com/library/prerelease/ios/documentation/Swift/Conceptual/Swift_Programming_Language/GuidedTour.html#//apple_ref/doc/uid/TP40014097-CH2-XID_1 | |
These are the solutions to all the "experiments" in the pre-release Swift Programming Guide | |
(released on the same day Apple announced Swift). A couple of things worth noting: | |
1. Swift syntax, e.g. array declarations, has changed since I releasd these. So this code will | |
probably cause some errors when you paste it into a playground. Should be easy enough to fix |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
continue | |
dir=/var/www/downloads | |
file-allocation=falloc | |
max-connection-per-server=4 | |
max-concurrent-downloads=2 | |
max-overall-download-limit=0 | |
min-split-size=25M | |
rpc-allow-origin-all=true | |
rpc-secret=YouShouldChangeThis | |
input-file=/var/tmp/aria2c.session |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# OSX for Hackers (Mavericks/Yosemite) | |
# | |
# Source: https://gist.github.com/brandonb927/3195465 | |
#!/bin/sh | |
# Some things taken from here | |
# https://github.com/mathiasbynens/dotfiles/blob/master/.osx | |
# Ask for the administrator password upfront |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/usr/bin/env ruby | |
# | |
# This code snippet shows how to enable SSL in Sinatra+Thin. | |
# | |
require 'sinatra' | |
require 'thin' | |
class MyThinBackend < ::Thin::Backends::TcpServer | |
def initialize(host, port, options) |