http://helloworld.naver.com/helloworld/111111
http://deview.kr/2012/xe/index.php?mid=track&document_srl=397&time_srl=260
* key point
1. wake-up delay(promotion delay) overcome by warmup
2. reduce RTT(POP), DNS lookup time, increase band with via (interanet between IDC)
3. tcp congestion control (initial window size -> 16?)
NSArray *arr = @[@"1", @"2", @"3"];
NSMutableArray *array1 = [NSMutableArray arrayWithArray:arr];
NSMutableArray *array2 = [array1 copy];
[array2 addObject:@"4"]; // crash occured
* first :
willBeAddedView.translatesAutoresizingMaskIntoConstraints = NO; [parentView addSubView:willBeAddedView]; [parentView addConstraints:.....define your self];
* Reference http://www.thinkandbuild.it/learn-to-love-auto-layout-programmatically/ https://developer.apple.com/library/ios/documentation/UserExperience/Conceptual/AutolayoutPG/VisualFormatLanguage/VisualFormatLanguage.html#//apple_ref/doc/uid/TP40010853-CH3-SW11
CoreText render issue. Font unable to render special character.
* reference : http://arstechnica.com/security/2015/05/beware-of-the-text-message-that-crashes-iphones/
لُلُصّبُلُلصّبُررً ॣ ॣh ॣ ॣ
冗
2015-03-31 17:24:29.893 YourAppName[3456:1360936]
CoreText: *** Unmapped "\U00010B3B" {name = AppleSDGothicNeo-Regular, size = 17.000000, matrix = 0x0, descriptor = {attributes = {type = mutable dict, count = 1,
entries =>
1 : {contents = "NSFontNameAttribute"} = {contents = "AppleSDGothicNeo-Regular"}
}
>}}
2015-03-31 17:24:29.894 YourAppName[3456:1360936]
CoreText: *** Unmapped "\U00010B3B" {name = AppleSDGothicNeo-Regular, size = 17.000000, matrix = 0x0, descriptor = {attributes = {type = mutable dict, count = 1,
entries =>
1 : {contents = "NSFontNameAttribute"} = {contents = "AppleSDGothicNeo-Regular
http://www.maclife.com/article/news/apple_coretext_rendering_bug_causes_crashes_ios_6_os_x_108
replace un-renderable text to white box character.
* Document
https://developer.zendesk.com/rest_api/docs/core/tickets
* Java Zendesk Client :
https://github.com/cloudbees/zendesk-java-client
* Important : you need then Upload.token not attachment’s Id
step
hothead 