韩超

摘要： 自定义UIBarButtonItem，可以做成工具类，方便重用！+ (UIBarButtonItem *)createSquareBarButtonItemWithTitle:(NSString *)t target:(id)tgt action:(SEL)a{ UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom]; // Since the buttons can be any width we use a thin image with a stretchable center point UIIm... 阅读全文

摘要： 批量设置文件访问控制权限./gsutil -m setacl act.txt gs://bucket/**多线程批量设置文件访问控制权限If you have a large number of ACLs to update you might want to use the gsutil -m option, to perform a parallel (multi-threaded/multi-processing) update:gsutil -m setacl acl.txt gs://<bucket>/*.jpg设置某个文件为public-read（所有人可读）./gsu 阅读全文

摘要： 由于众所周知的原因，我们在上传GAE应用的时候出现了问题Connection reset by peer，解决办法：appcfg.py --insecure update yourapp 阅读全文