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iOS 自定义View 通过Xib创建View 1. NSBundle [[NSBundle mainBundle] loadNibNamed:@"TestView" owner:self options:nil] loadNibNamed后需要把contentView添加到当前View, View结构不会创建, 所以当前view是空的 [[NSBundle mainBundle] loadNibNamed:@"XPDTaskOperatorItemV" owner:self options:nil]; [self addSubview:_contentView]; _contentView.frame = self.bounds; _contentView.au...

iOS Animation Reference Human Interface Guidelines - Animation iOS Animation Tutorial: Getting Started Performing iOS Animations On Views With UIKit And UIView

iOS 注意事项 显示相关 1. UITableView + 透明背景 满屏滑动时会使tabbar变色, 顶部加了个UIImageView后就好了 XCode 报错 1. Command CompileAssetCatalog failed with a nonzero exit code Xcode -> Preferences -> Locations -> DerivedData 删除 ModuleCache.noindex clean 重新build Reference

file 操作 os os.path.split // 分割路径和文件名 os.path.splittext // 分割文件名和文件后缀 os.path.join // 合并路径和文件名 os.rename // 移动文件或则修改文件名 os.listdir // 获取文件夹下所有文件名 Reading and Writing open and close f = open('workfile', 'w') f.closed with open('workfile') as f: read_data = f.read() read f.read() f.readline() write f.write() other f.tell() 获取当前位置 ...

iOS ipa 使用Apple Configurator 2下载IPA包 // IPA包保存路径 ~/Library/Group Containers/K36BKF7T3D.group.com.apple.configurator/Library/Caches/Assets/TemporaryItems/MobileApps/ 自定义URL Scheme URL types URL identifier URL Schemes URL Scheme跳转 配置LSApplicationQueriesSchemes, 跳转第三方URL Scheme 需要配置允许 NSURL* amapUrl = [NSURL URLWithString:@”ule...

iOS 数据类型及转换 Reference

iOS UICollectionView UICollectionView UICollectionReusableView UICollectionViewCell [_myCollection registerNib:[UINib nibWithNibName:@"XPDMainMyHeaderCRV" bundle:nil] forSupplementaryViewOfKind:UICollectionElementKindSectionHeader withReuseIdentifier:@"XPDMainMyHeaderCRV"]; [_myCollection registerNib:[UINib nibWithNibName:@"XPDMainMyCell" bund...

UView Layer 设置圆角 // 四个角 view.layer.cornerRadius = 15; view.layer.masksToBounds = YES; // 全部裁剪(包括子view, 包括当前view的阴影) // 设置指定角 if (@available(iOS 11.0, *)) { _taskCardTopV.layer.cornerRadius = 10; _taskCardTopV.layer.maskedCorners = kCALayerMinXMinYCorner | kCALayerMaxXMinYCorner; } else { UIBezierPath *pathTaskCardTopV = [UIBezie...