| #!/usr/bin/env ruby | |
| require "fileutils" | |
| output_folder_name = "_ipad_selection" | |
| output = File.expand_path File.join(Dir.pwd, output_folder_name) | |
| selected = [] | |
| # Gather folders to look at | |
| folders = Dir.glob(%w{*/*.epub */*.pdf}).map {|file| File.dirname file} | |
| folders.delete_if { | item | item.match(/^#{output_folder_name}/)} |
| # Will generate passwords up to 76 characters long. | |
| # | |
| # Change the 20 at the end to change the length. | |
| dd if=/dev/urandom count=1 2> /dev/null | base64 | sed -ne 2p | cut -c-20 |
| #!/bin/bash | |
| ####################################### | |
| # Simple script to add VPN users to your chap-secrets file. For details | |
| # on setting up a VPN on EC2, see: | |
| # | |
| # http://noiseandheat.com/blog/2012/01/vpn-with-amazon-ec2-or-saving-your-phone-from-promiscuity/ | |
| # | |
| # | |
| # (c) Copyright 2011 David Wagner. | |
| # |
| #!/usr/bin/env ruby | |
| ########################################################################### | |
| # Script to be called as an Xcode 4 behaviour which will attempt to | |
| # uncrustify all source files in the open project. | |
| # | |
| # (c) Copyright 2012 David Wagner. | |
| # | |
| # Complain/commend: http://noiseandheat.com/ | |
| # | |
| #*************************************************************************# |
| # Uncrustify 0.59 | |
| ########################################################################### | |
| # nah_xcode_uncrustify.rb default | |
| # configuration | |
| # | |
| # config_version: 1.1.0 | |
| # | |
| # Default uncrustify config to use for | |
| # the nah_xcode_uncrustify.rb script |
| Latency Comparison Numbers (~2012) | |
| ---------------------------------- | |
| L1 cache reference 0.5 ns | |
| Branch mispredict 5 ns | |
| L2 cache reference 7 ns 14x L1 cache | |
| Mutex lock/unlock 25 ns | |
| Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
| Compress 1K bytes with Zippy 3,000 ns 3 us | |
| Send 1K bytes over 1 Gbps network 10,000 ns 10 us | |
| Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD |
Stuff I install to make creating magic rubbish easier.
Locate the section for your github remote in the .git/config file. It looks like this:
[remote "origin"]
fetch = +refs/heads/*:refs/remotes/origin/*
url = [email protected]:joyent/node.git
Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:
| Application Specific Information: | |
| ProductBuildVersion: 4H127 | |
| ASSERTION FAILURE in /SourceCache/IDEInterfaceBuilder/IDEInterfaceBuilder-3084/Framework/Connections/Interface/IBConnectionPopUpMenu.m:388 | |
| Details: Need a menu. | |
| Function: NSMenuItem *IBPopUpConnectionMenuWithMenuItems(NSArray *, NSMenuItem *, NSEvent *, NSRect, BOOL, NSSet *, CGFloat, NSWindow *, NSColor *, NSColor *, NSColor *, NSColor *, id<IBConnectionPopUpMenuDelegate>) | |
| Thread: <NSThread: 0x40030a1e0>{name = (null), num = 1} | |
| Hints: None | |
| Backtrace: | |
| 0 0x000000010c77b249 -[IDEAssertionHandler handleFailureInFunction:fileName:lineNumber:messageFormat:arguments:] (in IDEKit) | |
| 1 0x000000010ba2ec65 _DVTAssertionHandler (in DVTFoundation) |
| // Just before switching jobs: | |
| // Add one of these. | |
| // Preferably into the same commit where you do a large merge. | |
| // | |
| // This started as a tweet with a joke of "C++ pro-tip: #define private public", | |
| // and then it quickly escalated into more and more evil suggestions. | |
| // I've tried to capture interesting suggestions here. | |
| // | |
| // Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_, | |
| // @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant, |