Jan 18
leftSwitchLabel.textColor = [UIColor colorWithRed:255/255.0 green:255/255.0 blue:167/255.0 alpha:1];
Note: 雿輻冽蝯血潸敺閬支誑255
Jan 13
modifying layer that is being finalized
solution:
[view removeFromSuperview];
隞
[view release];
:
撣貊潛典UI銝蝘駁斗View
release 靽格嫣撌脩releaseview
蝘駁己iew銝祆雿憿箏閰脫
1:removeFromSuperview
2:release view
PS. autorelease 撠曹典release鈭
ref:
http://www.iphonedevsdk.com/forum/iphone-sdk-development/8038-modifying-layer-being-finalized.html
http://blog.evandavey.com/2009/03/how-to-solve-modifying-layer-that-is-being-finalized-iphone-sdk.html
Dec 14
隞 str1 str2 豢亙雿萄 str 箔
NSString *str1 = @"2012/01/01"; NSString *str2 = @"航交急"; NSString *str = [str1 stringByAppendingString:str2];
Nov 10
Oct 20
mp4box -split time_sec foo.mp4 #扳清P4隞 mp4box -split-size size foo.mp4 #扳獢憭批清P4隞塚桐涔B mp4box -split-chunk S:E foo.mp4 #箏蔣銝剜摰畾菜
mp4box -cat foo1.mp4 -cat foo2.mp4 -new foo.mp4 #雿蛛閬瘙蝺函Ⅳ訾 mp4box -force-cat foo1.mp4 -force-cat foo2.mp4 -new foo.mp4 #撘瑕嗅雿蛛航賜⊥剜 mp4box -add video1.264 -cat video2.264 -cat video3.264 -add audio1.aac -cat audio2.aac -cat audio3.aac -new muxed.mp4 -fps 24 #雿萄畾菔脤喳敶梁銝虫甇
啣