l4u’s gists

l4u / gist:a3bf721107b37af83c4a

Created October 23, 2014 10:41

	2014-10-23 18:41:15.818 Sample[60629:21498332] *** Assertion failure in -[ASRangeController appendNodesWithIndexPaths:], /Users/leo/Projects/AsyncDisplayKit_ASTableView_bug_with_UIPageViewController/Pods/AsyncDisplayKit/AsyncDisplayKit/Details/ASRangeController.mm:598
	2014-10-23 18:41:15.857 Sample[60629:21498332] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'invalid argument'
	*** First throw call stack:
	(
	0 CoreFoundation 0x000000010de61f35 __exceptionPreprocess + 165
	1 libobjc.A.dylib 0x000000010dafabb7 objc_exception_throw + 45
	2 CoreFoundation 0x000000010de61d9a +[NSException raise:format:arguments:] + 106
	3 Foundation 0x000000010d7175df -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 195
	4 Sample 0x000000010d47429c -[ASRangeController appendNodesWithIndexPaths:] + 1020
	5 Sample

l4u / gist:132c0d50d85d167f294d

Created October 23, 2014 10:39

	2014-10-23 18:39:07.746 Sample[60139:21489599] * Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '* setObjectForKey: object cannot be nil (key: <NSIndexPath: 0xc000000000000016> {length = 2, path = 0 - 0})'
	*** First throw call stack:
	(
	0 CoreFoundation 0x000000010f08af35 __exceptionPreprocess + 165
	1 libobjc.A.dylib 0x000000010ed23bb7 objc_exception_throw + 45
	2 CoreFoundation 0x000000010ef91998 -[__NSDictionaryM setObject:forKey:] + 968
	3 Sample 0x000000010e69bc75 __34-[ASRangeController sizeNextBlock]_block_invoke + 725
	4 libdispatch.dylib 0x0000000110f16ba6 _dispatch_call_block_and_release + 12
	5 libdispatch.dylib 0x0000000110f347f4 _dispatch_client_callout + 8
	6 libdispatch.dylib 0x0000000110f1a2f4 _dispatch_async_redirect_invoke + 991

l4u / gist:1107d08cd38e6cfd0fa7

Created October 18, 2014 10:56

	lcs acc (x:xs) (y:ys)
	\| x == y = lcs (x:acc) xs ys
	\| otherwise = (reverse acc, x:xs, y:ys)
	lcs acc "" y = (reverse acc, "", y)
	lcs acc x "" = (reverse acc, x, "")

	s l
	\| length l == 0 = (show 0)
	\| otherwise = (show $ length l) ++ " " ++ l
	main :: IO ()

l4u / gist:2556d1c67ac376c14a57

Created October 17, 2014 05:25

	2014-10-17 13:23:54.694 Sample[97901:8248661] *** Assertion failure in -[ASImageNode setImage:], /Users/leo/Projects/AsyncDisplayKit_ASTableView_bug_with_UIPageViewController/Pods/AsyncDisplayKit/AsyncDisplayKit/ASImageNode.mm:108
	2014-10-17 13:23:54.708 Sample[97901:8248661] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Incorrect display node thread affinity'
	*** First throw call stack:
	(
	0 CoreFoundation 0x00a27df6 __exceptionPreprocess + 182
	1 libobjc.A.dylib 0x006b1a97 objc_exception_throw + 44
	2 CoreFoundation 0x00a27c8a +[NSException raise:format:arguments:] + 138
	3 Foundation 0x00326460 -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 118
	4 Sample 0x000884f9 -[ASImageNode setImage:] + 313
	5 Sample 0x00053dc1 __25-[KittenNode fetchKitten]_block_invoke + 545

l4u / gist:982ff4ad42bced04743e

Created May 30, 2014 08:18

	yesod devel
	Yesod devel server. Press ENTER to quit

	/var/folders/5q/p1ks4l_j6qjf38jbh9ljbdv00000gn/T/96341.c:1:12:
	warning: control reaches end of non-void function [-Wreturn-type]
	int foo() {}
	^
	1 warning generated.
	Resolving dependencies...
	Configuring y-0.0.0...

l4u / gist:6b4be82ea75c17c6a2aa

Last active August 29, 2015 14:00

l4u / gist:11039183

Created April 18, 2014 11:33

	import Debug.Trace
	import Control.Monad
	import Data.List

	getInt::IO Integer
	getInt = do
	s <- getLine
	return (read s)

	pro :: [Integer] -> Integer -> Integer -> Integer

l4u / gist:11038091

Created April 18, 2014 11:07

	import Debug.Trace
	import Control.Monad
	import Data.List

	getInt::IO Integer
	getInt = do
	s <- getLine
	return (read s)

	pro :: [Integer] -> Integer -> Integer -> Integer -> Integer

l4u / gist:11037091

Created April 18, 2014 10:43

	import Debug.Trace
	import Control.Monad
	import Data.List

	getInt::IO Integer
	getInt = do
	s <- getLine
	return (read s)

	pro :: [Integer] -> Integer -> Integer -> Integer -> Integer

l4u / gist:10943483

Created April 16, 2014 23:59

haskell js

	http://elm-lang.org
	http://haste-lang.org
	https://github.com/faylang/fay
	https://uu-computerscience.github.io/uhc-js/
	https://github.com/ghcjs/ghcjs

Leo Lou l4u