Adam McDonald raid5

LLDB Debugging Cheat Sheet

Commands

LLDB Commands

LLDB comes with a great set of commands for powerful debugging.

help

Your starting point for anything. Type help to get a list of all commands, plus any user installed ones. Type 'help for more information on a command. Type help to get help for a specific option in a command too.

Spatialite for iOS

Install compiler dependencies

brew install automake autoconf libtool libxml2 pkg-config
brew link libxml2

Build libspatialite

OCLint integration with Xcode

1. Integration

Add a new Target of kind Aggregate, name it OCLint
Under Builde Phases, add a new Run Script Phase
Paste the script

2. Usage

Select target OCLint
Build the target (press ⌘+B)

Git Submodules basic explanation

Why submodules?

In Git you can add a submodule to a repository. This is basically a repository embedded in your main repository. This can be very useful. A couple of usecases of submodules:

Separate big codebases into multiple repositories.

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

	// check version
	node -v \|\| node --version

	// list locally installed versions of node
	nvm ls

	// list remove available versions of node
	nvm ls-remote

	// install specific version of node

	/**
	Creates a dictionary with an optional
	entry for every element in an array.
	*/
	func toDictionary<E, K, V>(
	array: [E],
	transformer: (element: E) -> (key: K, value: V)?)
	-> Dictionary<K, V>
	{
	return array.reduce([:]) {

	//
	// AMScanViewController.h
	//
	//
	// Created by Alexander Mack on 11.10.13.
	// Copyright (c) 2013 ama-dev.com. All rights reserved.
	//

	#import <UIKit/UIKit.h>
	#import <AVFoundation/AVFoundation.h>

	import java.io.IOException;
	import java.lang.reflect.Method;
	import java.util.AbstractCollection;
	import java.util.ArrayList;
	import java.util.EnumSet;
	import java.util.HashMap;
	import java.util.Iterator;
	import java.util.Map;
	import android.media.AudioManager;
	import android.media.MediaPlayer;

	git branch -m old_branch new_branch # Rename branch locally
	git push origin :old_branch # Delete the old branch
	git push --set-upstream origin new_branch # Push the new branch, set local branch to track the new remote