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Sketch47破解版.永久使用.
Improved performance for shadows in complex documents
Improved performance when editing nested Symbols
Improved appearance of nested Symbols, Text Styles, and Shared Styles so that they’re no longer nested within superfluous submenus
The shortcut for inserting a new point mid-way between two existing points in the vector editor has changed from Command-click to Shift-click
The “iOS UI Design” document is now a built-in Library, updated for iOS 11 and iPhone X, and makes use of our new Smooth Corners feature
Individual layers can now be exported using the Command-E shortcut
Added Artboard presets for iPhone X and iPhone 8
2017-10-13
sketch47(Mac版)
Sketch47,已经破解,无限期使用.
Sketch is a design toolkit built to help you create your best work — from your earliest ideas, through to final artwork.
2017-10-13
IOS工程清理无用图片shell
可以清理无用的图片shell,..具体请参见博客http://www.cnblogs.com/yingkong1987/archive/2013/06/25/3154344.html
2013-06-25
《人件》 Productive Projects and Teams
Publication Date: February 1, 1999
Demarco and Lister demonstrate that the major issues of software development are human, not technical. Their answers aren't easy--just incredibly successful. New second edition features eight all-new chapters. Softcover. Previous edition: c1987. DLC: Management.
2013-05-21
iPhone开发、ObjectiveC_面试题目
1、ObjC中,与alloc语义相反的方法是dealloc还是release?与retain语义相反的方法是dealloc还是release,为什么?需要与alloc配对使用的方法是dealloc还是release,为什么?
2、在一个对象的方法里面:
self.name = “object”;和
name =”object”
有什么不同吗?
3、这段代码有什么问题吗:
@implementation Person
- (void)setAge:(int)newAge {
self.age = newAge;
}
@end
4、什么是retain count?
5、以下每行代码执行后,person对象的retain count分别是多少
Person *person = [[Person alloc] init];
[person retain];
[person release];
[person release];
6、为什么很多内置类如UITableViewController的delegate属性都是assign而不是retain的?
7、定义属性时,什么情况使用copy,assign,和retain
8、autorelease的对象是在什么时候被release的?
9、这段代码有什么问题,如何修改
10、for (int i = 0; i < someLargeNumber; i++) {
NSString *string = @”Abc”;
string = [string lowercaseString];
string = [string stringByAppendingString:@"xyz"];
NSLog(@“%@”, string);
}
11、autorelease和垃圾回收机制(gc)有什么关系?
12、IPhone OS有没有垃圾回收(gc)?
13、什么是Notification?
14、什么时候用delegate,什么时候用Notification?
15、什么是KVC和KVO?
2011-12-21
Iphone面试题
6. 写一个NSString类的实现
+ (id)initWithCString:(const char *)nullTerminatedCString encoding:(NSStringEncoding)encoding;
+ (id) stringWithCString: (const char*)nullTerminatedCString
encoding: (NSStringEncoding)encoding
{
NSString *obj;
obj = [self allocWithZone: NSDefaultMallocZone()];
obj = [obj initWithCString: nullTerminatedCString encoding: encoding];
return AUTORELEASE(obj);
}
2011-12-21
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