Today, I read the big talk Design Model Book and found that it is really good. I have been wondering about the decoration model. I have understood it tonight. Now I am taking notes. For details, see the relevant sections of this book,
It is mainly parsed.
Using system;Using system. Collections. Generic;Using system. text;
Namespace decoration Mode{Class Program{Static void main (string [] ARGs){Person XC = new person ("coriander ");
Console. writeline ("\ n first dress up :");
Sneakers pqx = n
1. The spirit of hair, a pair of good shoes, is better than a set of expensive suits. 2. Unless you are a rugby player, do not wear any name-related letters or numbers. 3. His shirt collar open, belt loop and pants front open outside should be in a line.
4. A beautiful suit and tie make a man look very fashionable, and a good suit
will crash once a day, and X will crash 100 times.
It is similar to 3.2. But why do I still hear that some Hollywood movie stunt effects are on Linux?
What is done? To attend an important banquet, you can buy a famous suit or order one.
Set, customized, of course, better fit, but the price is more expensive, the workload is also greater
Brand name suit = Windows
Customized
deal with! So if you fail now, do not complain that you do not have the opportunity, not every noble, underappreciated, but first ask oneself Kung fu under enough, have not paid 10,000 hours of effort. You should not complain if you don't work hard enough for a long time.2, more important than adhere to, to find a suitable for their own goalsMore important than persistence is to find a goal that suits you! In fact, there are two layers of meaning. First, the goal should
Many webmasters are concerned about how to make the website successful. Today I am just a brief introduction to how to make a successful website.To succeed, a website requires three elements, which are explained in the old saying: good weather and good weather1. Day --- learn to test the market and understand the marketMany webmasters may have read a lot of articles and told me not to follow suit. In fact, they are right. Half of them must follow
To see pretty girls, I don't know what to wear, so I will start to match them one by one. experiment with the best effect...
Package COM. WZS. design;/*** big talk design mode -- page53 decoration mode ** @ author administrator **/public class decorativepattern {public static void main (string [] ARGs) {person XC = new person ("coriander"); system. out. println ("first dress up:"); wearsneakers pqx = new wearsneakers (); // broken sneakers bigtrouser KK = new bigtrouser (); // pants tshirts
__# the execution of the constructor is triggered by the creation object, that is, the object = Class Name (); the execution of the _ call _ method is triggered by brackets after the object, that is, the object () or class ()()
6. _ len __,_ Hash __
class Foo: def __len__(self): return len(self.__dict__) def __hash__(self): print('my hash func') return hash(self.name)f = Foo()print(len(f))f.name = 'egon'print(len(f))print(hash(f))
7. _ eq __
Class A: def _ init _ (sel
The two-day Nokia World 2010 and developer summit is coming to an end today. The Symbian ^ 3 family was officially launched at this Nokia World developer summit without Nokia leaders. Symbian ^ 3 is regarded as the turning of Nokia. How can I find out about Symbian ^ 3? Let's take a look at the performance of Symbian ^ 3!
Recommended Method for installing Symbian ^ 3 software:
1. Download the Nokia official synchronization software Ovi Suit V2.2.1.2
can buy a famous suit or order one.Set, customized, of course, better fit, but the price is more expensive, the workload is also greaterBrand name suit = WindowsCustomized suit = Linux system + modify system kernel + modify X code + modify kde code + specially written stunt software the suit you are now wearing is a s
Mahjong sorting time limit:1 Second Memory limit:65536 KB
Dreamgrid has just found a set of mahjong with suited tiles and a white Dragon the in his pocket. Each suited tile has a suit (Character, Bamboo or Dot) and a rank (ranging from 1 to), and there is exactly one tile of E Ach rank and suit combination.
Character tiles whose rank ranges from 1 to 9
Bamboo tiles whose rank ranges from 1 to 9
Dot tiles wh
implement conversions between the original values and the enumerated values:
1 if let Convertedrank = Rank.fromraw (3) {2 Let threedescription = Convertedrank.simpledescription ()3}
The enumerated value is the actual value, not the original value written in other ways. (The meaning of this sentence should be that the enumeration value and the original value are not necessarily related) in order to prevent enumeration of meaningless original values, you do not need to intentionally provide a r
Original question: Our friend Victor participates as a instructor in a environmental volunteer program. His bosses asked Victor to distribute n t-shirts to M volunteers, one t-shirt each volunteer, where N was multiple of six, an D n≥m. There is the same number of T-shirts of each one of the six available SIZES:XXL, XL, L, M, S, and XS. Victor has a little problem because only and sizes of the T-shirts suit each volunteer. You must write a program to
what you have.Feeling? In terms of stability, I don't get 98, take 95, if the same job, 95 crashes once a dayThen X will crash 10 times, if it is 2000, 2000 will crash once a day, and X will crash 100 times.It is similar to 3.2. But why do I still hear that some Hollywood movie stunt effects are on Linux?What is done? To attend an important banquet, you can buy a famous suit or order one.Set, customized, of course, better fit, but the price is more e
assign an initial value. In fact, if it's really a meaningless initial value, you don't have to assign a value.Enum Suit {Case Spades, Hearts, Diamonds, ClubsFunc simpledescription (), String {Switch Self {Case. Spades:Return "Spades"Case. Hearts:Return "Hearts"Case. Diamonds:Return "Diamonds"Case. Clubs:Return "clubs"}}}Let hearts = Suit.heartsLet heartsdescription = Hearts.simpledescription ()Experiment//ExercisesAdd a color method to
member value of an enumeration is the actual value, not the original value written in other ways. In fact, there are cases where the original value is the one you don't provide.Enum Suit {case spades, Hearts, Diamonds, Clubs func simpledescription ()-String { switch self { cas E. Spades: return "spades" case . Hearts: return "Hearts" Case . Diamonds: return "dismonds" Case . Cl
threedescription = Convertedrank.simpledescription ()}The member value of an enumeration is the actual value, not the original value written in other ways. In fact, there are cases where the original value is the one you don't provide.Enum Suit {case spades, Hearts, Diamonds, Clubs func simpledescription ()-String { switch self { cas E. Spades: return "spades" case . Hearts: return "Hearts" Case
How to Implement the NokiaPCSuit function in Linux-Linux general technology-Linux technology and application information. The following is a detailed description. Regardless of the reputation of Nokia PC Suit (some people say it is too big, it affects system stability, and so on .), I use it in windows for two reasons: Phone Book and file transfer. another use for S40 is the installation program-Direct Bluetooth transmission and data line copy cannot
P is not known. Well, what's the use of that remark?After reading the online explanation, I know that I should think so. Q:I know the suit. If the suit is a red peach, then a 4 Q in the Red Peach, have appeared more than once, you are certainly not guessed. If the suit is a block, then a 5 in the box will appear more than once. If the color of the spades, then t
placed in a separate class and the class is used to wrap the object to be decorated. Therefore, when special behavior is required, the Customer Code can selectively and sequentially use the decoration function to wrap objects at runtime.Advantages of the decoration mode:Remove the decoration function from the class to simplify the original class. Effectively separates the core responsibilities of the class from the decorative functional area. Besides, duplicate decoration logics in related clas
Question link: http://acm.zju.edu.cn/onlinejudge/showProblem.do? Problemcode = 3671.
Japan ese Mahjong III
Time Limit: 2 seconds memory limit: 65536 KB
MahjongIs a game of skill, strategy and calculation and involves a certain degree of chance. In this problem, we concentrate onJapanese Mahjong, A variation of mahjong. For brief, all of the wordMahjongMentioned following referJapanese Mahjong.
Japanese Mahjong is usually played with 136 tiles, which can be organized into several ca
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