Ray's playground

摘要： The Parallel Task Library provides a series of methods that enable workingwith I/O bound operations as well as CPU bound partitions of work.Using the Task class, you can support a variety of asynchronous patternsthat work with I/O bound operations, or those that are a mixture of I/Oand CPU bound op. 阅读全文

摘要： 1#import"StretchView.h"234@implementationStretchView56-(id)initWithFrame:(NSRect)rect7{8if(![superinitWithFrame:rect])9{10returnnil;11}1213srandom(time(NULL));1415path=[[NSBezierPathalloc]init];16[pathsetLineWidth:3.0];17NSPointp=[selfrandomPoint];18[pathmoveToPoint:p];19inti;20for(i=0;i&l 阅读全文

摘要： #import"StretchView.h"@implementationStretchView-(id)initWithFrame:(NSRect)rect{if(![superinitWithFrame:rect]){returnnil;}srandom(time(NULL));path=[[NSBezierPathalloc]init];[pathsetLineWidth:3.0];NSPointp=[selfrandomPoint];[pathmoveToPoint:p];inti;for(i=0;i<15;i++){p=[selfrandomPoint];[ 阅读全文