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- (CGFloat)calculateDynamicHeightWithMaxWidth:(CGFloat)maxWidth {
    self.translatesAutoresizingMaskIntoConstraints = NO;
    CGFloat viewMaxWidth = maxWidth ? : CGRectGetWidth([UIScreen mainScreen].bounds);
    NSLayoutConstraint *widthConstraint = [NSLayoutConstraint constraintWithItem:self attribute:NSLayoutAttributeWidth relatedBy:NSLayoutRelationEqual toItem:nil attribute:NSLayoutAttributeNotAnAttribute multiplier:1.0 constant:viewMaxWidth];
    
    [self addConstraint:widthConstraint];
    CGSize fittingSize = [self systemLayoutSizeFittingSize:UILayoutFittingCompressedSize];
    [self removeConstraint:widthConstraint];
    
    return fittingSize.height;

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- (void)zd_shake:(CGFloat)range {
    CAKeyframeAnimation *animation = [CAKeyframeAnimation animationWithKeyPath:@"transform.translation.y"];
    animation.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionLinear];
    animation.duration = 0.5;
    animation.values = @[@(-range), @(range), @(-range/2), @(range/2), @(-range/5), @(range/5), @(0)];
    animation.repeatCount = CGFLOAT_MAX;
    [self.layer addAnimation:animation forKey:@"shake"];
}

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static const void *TouchExtendInsetKey = &TouchExtendInsetKey;

static void Swizzle(Class c, SEL orig, SEL new) {
    Method origMethod = class_getInstanceMethod(c, orig);
    Method newMethod = class_getInstanceMethod(c, new);
    if (class_addMethod(c, orig, method_getImplementation(newMethod), method_getTypeEncoding(newMethod))){
        class_replaceMethod(c, new, method_getImplementation(origMethod), method_getTypeEncoding(origMethod));
    }
    else {
        method_exchangeImplementations(origMethod, newMethod);

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@implementation NSObject (ZDWeakAssociate)

- (void)zd_setWeakAssociateValue:(id)value forKey:(void *)key {
    __weak id weakValue = value;
    objc_setAssociatedObject(self, key, ^{
        return weakValue;
    }, OBJC_ASSOCIATION_COPY);
}

- (id)zd_getWeakAssociateValueForKey:(void *)key {

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@interface NSTimer (ZDUtility)

+ (NSTimer *)zd_scheduledTimerWithTimeInterval:(NSTimeInterval)seconds
                                         block:(void (^)(NSTimer *timer))block
                                       repeats:(BOOL)repeats;

+ (NSTimer *)zd_timerWithTimeInterval:(NSTimeInterval)seconds
                                block:(void (^)(NSTimer *timer))block
                              repeats:(BOOL)repeats;

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typedef NS_ENUM(NSUInteger, ZDImagePosition) {
    ZDImagePosition_Left = 0,
    ZDImagePosition_Right,
    ZDImagePosition_Top,
    ZDImagePosition_Bottom
};

@implementation UIButton (ZDUtility)

- (void)zd_imagePosition:(ZDImagePosition)postion spacing:(CGFloat)spacing {

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- (void)dismiss
{
    [CATransaction begin];
    
    CATransition *transition = [CATransition animation];
    transition.type = kCATransitionReveal;
    transition.subtype = kCATransitionFromTop;
    transition.duration = 0.25f;
    transition.fillMode = kCAFillModeForwards;
    transition.removedOnCompletion = YES;

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//MARK:- 超出作用域后执行
//defer(swift延迟调用关键字)宏 (http://blog.sunnyxx.com/2014/09/15/objc-attribute-cleanup/ )
/// 出了作用域时执行block,类似于swift中的defer和EXTScope中的onExit
///
/// Example:
/// zd_defer {
///    /// 所谓作用域结束，包括大括号结束、return、goto、break、exception等各种情况
///    NSLog(@"当前作用域结束,马上要出作用域了");
/// };
///

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#import <Foundation/Foundation.h>

#import "ffi.h"

NSMutableArray *g_allocations;
ffi_cif g_cif;
ffi_closure *g_closure;
void *g_replacement_invoke;
void *g_origin_invoke;

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-- config path: '~/.config/wezterm/wezterm.lua'

local wezterm = require('wezterm')

local config = {
    color_scheme = 'Shades of Purple (base16)',
    font_size = 18,
    font = wezterm.font_with_fallback({
        { family = 'FiraCode Nerd Font', weight = 'Medium' },
        { family = 'PingFang',           weight = 'Regular' },