Xcode的代码片段(Code Snippets)创建自定义的代码片段

1.copy:

@property (nonatomic, copy) NSString *<#string#>;

2.strong:

@property (nonatomic, strong) <#Class#> *<#object#>;

3.weak:

@property (nonatomic, weak) <#Class#> *<#object#>;

4.assign:

@property (nonatomic, assign) <#Class#> <#property#>;

5.delegate:

@property (nonatomic, weak) id<<#protocol#>> <#delegate#>;

6.block:

@property (nonatomic, copy) <#Block#> <#block#>;

7.mark:

#pragma mark - <#mark#>

8.warning:

#warning <#message#>

9.ReUseCell:

static NSString *rid=<#rid#>;

<#Class#> *cell=[tableView dequeueReusableCellWithIdentifier:rid];

if(cell==nil){

cell=[[<#Class#> alloc] initWithStyle:UITableViewCellStyleDefault      reuseIdentifier:rid];

}

returncell;

10.initObj:

if(self=[superinit]){

<#init#>

}

returnself;

11.dataFill:

-(void)dataFill:(<#ModelClass#> *)<#model#>{

<#code#>

}

12.MainGCD:

dispatch_async(dispatch_get_main_queue(), ^{

<#code#>

});

13.GlobalGCD:

dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{

<#code#>

});

14.AfterGCD:

dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(<#delayInSeconds#> * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{

<#code to be executed after a specified delay#>

});

15.OnceGCD:

static dispatch_once_t onceToken;

dispatch_once(&onceToken, ^{

<#code to be executed once#>

});

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