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Debugging

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Debugging
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@nateware
nateware / gist:3915757
Created October 19, 2012 01:27
Start Mac VNC server from command line
# Step 1: Set priveleges
$ sudo /System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/Resources/kickstart -configure -allowAccessFor -allUsers -privs -all
Starting...
Setting allow all users to YES.
Setting all users privileges to 1073742079.
Done.
# Step 2: Allow VNC clients
@hellerbarde
hellerbarde / latency.markdown
Created May 31, 2012 13:16 — forked from jboner/latency.txt
Latency numbers every programmer should know

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs

@rudyjahchan
rudyjahchan / NSObject_Swizzle.h
Last active August 13, 2016 08:29
Monkey-Patching iOS with Objective-C Categories Part III: Swizzling
#import <Foundation/Foundation.h>
@interface NSObject (Swizzle)
+ (void)swizzleInstanceSelector:(SEL)originalSelector
withNewSelector:(SEL)newSelector;
@end
@eddarmitage
eddarmitage / InstallingGitUsingYum.md
Created March 8, 2012 14:03
Installing git on CentOS 5 using yum

Installing git on CentOS 5 using yum

Since you're using CentOS 5, the default package manager is yum, not apt-get. To install a program using it, you'd normally use the following command:

$ sudo yum install <packagename>

However, when trying to install git this way, you'll encounter the following error on CentOS 5:

@kevintop
kevintop / 12306AutoSubmit.user.js
Created January 8, 2012 08:11
12306 Auto Submit
/*
12306 Auto Submit => A javascript snippet to help you auto submit.
Copyright (C) 2011 Kevintop
Includes jQuery
Copyright 2011, John Resig
Dual licensed under the MIT or GPL Version 2 licenses.
http://jquery.org/license
Includes 12306.user.js
@kevintop
kevintop / 12306AutoLogin.user.js
Created January 6, 2012 15:05
12306 Auto Login
/*
12306 Auto Login => A javascript snippet to help you auto login 12306.com.
Copyright (C) 2011 Kevintop
Includes jQuery
Copyright 2011, John Resig
Dual licensed under the MIT or GPL Version 2 licenses.
http://jquery.org/license
Includes 12306.user.js
@tsabat
tsabat / zsh.md
Last active August 27, 2025 16:01
Getting oh-my-zsh to work in Ubuntu
anonymous
anonymous / adhoc
Created July 31, 2011 17:38
Linux Ad-hoc shell script
#!/bin/bash
#####################################
#Author: Leon Lee #
#email: [email protected] #
#QQ: 730395591 #
#Version: 1.0 #
#Note: If you have some good ideas #
# or advice, please mail me^^ #
#####################################
@technoweenie
technoweenie / gist:1072829
Created July 8, 2011 21:12
.netrc file so you can push/pull to https git repos without entering your creds all the time
machine github.com
login technoweenie
password SECRET
machine api.github.com
login technoweenie
password SECRET
@cowboy
cowboy / finder-open-iterm-here.scpt
Created April 6, 2011 12:10
Finder Open iTerm Here: Drop a folder on this script (or just run it) to open a new iTerm window there. If the selected item isn't a folder, it will open the item's parent folder. Great when bound to a hotkey in FastScripts or added to the Finder Sidebar
(*
* Finder Open iTerm Here - v1.0.2 - 4/14/2011
* http://benalman.com/
*
* Copyright (c) 2011 "Cowboy" Ben Alman
* Dual licensed under the MIT and GPL licenses.
* http://benalman.com/about/license/
*)
tell application "Finder"