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#ifdef DEBUG
#define DLog(format, ...) NSLog(format, ## __VA_ARGS__)
#else
#define DLog(format, ...)
#endif

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#ifdef DEBUG
# define DLog(fmt, ...) NSLog((@"[文件名:%s]\n" "[函数名:%s]\n" "[行号:%d] \n" fmt), __FILE__, __FUNCTION__, __LINE__, ##__VA_ARGS__);
#else
# define DLog(...);
#endif

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[UIColor colorWithRed:0 green:0 blue:25/255.0 alpha:44/255.0].CGColor

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/*
    1. When creating a date from a string using date formatter, hour format of NSDateFormatter.dateFormat should be 'h' or 'hh' in 12-hour, and 'H' or 'HH' in 24-hour.
    2. When creating a date in 12-hour, the AM/PM format of NSDateFormatter.dateFormat should be 'a', just one 'a'.
    3. NSDateFormatter, NSDateComponets, NSCalendar has a NSTimeZone property, which means their time a related a specific time zone. While NSDate does not a NSTimeZone property, which means its value is a absolute value calculating from 00:00:00 UTC on 1 January 2001
*/

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- (UITableView *)tableView{
    if (!_tableView) {
        _tableView                    = [[UITableView alloc] initWithFrame:CGRectZero style:UITableViewStylePlain];
        _tableView.rowHeight          = UITableViewAutomaticDimension;
        _tableView.tableFooterView    = [[UIView alloc] initWithFrame:CGRectZero];
        _tableView.estimatedRowHeight = 44.f;
        _tableView.delegate           = self;
        _tableView.dataSource         = self;
    }
    

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#pragma mark - Initializer
- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier{
    self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
    
    if (self) {
        [self setupSubviews];
    }
    
    return self;
}

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self.searchBar.scopeBarBackgroundImage = [[UIImage alloc] init];
self.searchBar.backgroundImage = [[UIImage alloc] init];

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NSString *inputLanguage = [[UIApplication sharedApplication] textInputMode].primaryLanguage;

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Target -> Build Settings -> Packaging -> Product Name.

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Sometimes, we will get this error:

> Error Domain=NSCocoaErrorDomain Code=3840 "Unable to convert data to string around character 28." UserInfo={NSDebugDescription=Unable to convert data to string around character 28.}

The reason that causes this error is that the encoding(GBK for example) of the response data is not compatible with the default encoding(UTF-8) of iOS.
To resolve this, we need to convert the encoding of response data to UTF-8.

Here is the inline method of converting the encoding to UTF-8:

```objc