A funny explanation of the 23 Design Patterns
Creation Mode
1. Factory-Try to catch up with MM. Both the chicken wings of McDonald's and the chicken wings of KFC are what mm loves. Although the taste is different, whether you take mm to McDonald's or KFC, just say "four chicken wings" to the waiter. McDonald's and KFC are factory for chicken wings production.
Factory Model: The customer class and the factory class are separated. A consumer needs a pr
1. From January to July, there was always such a day in the South Pole. Where did the legendary night go?
2. The story is probably about the deep feelings between the hero and the dog. However, the hero did not save his dog in the appropriate storm, but the storm had passed, and it had been six months since then. He could only say that he was still there, what are the feelings? It is said that many people see tears in the cinema, but I have no feeling, the dog is worthy of people, but people
more in accordance with this method. If no, it proves that you are Superman!
My father criticized my son: I had a poor academic performance. I am a little pig. Do you know what pig is? Son: Yes, it's the son of a pig !!!!
According to the FBI, bin Laden was found in Henan Province, China, because he heard the light and went to bed every night over Henan Province at around 10 o'clock.
A robber was very busy recently, so he held the fake shouqiang bought by baigou and went to beiyou Finance De
Question LinkMeaning: There are n coins in a circle, and two people take turns to take one or more adjacent coins each time (only the first and last adjacent coins are counted ), ask if the first hand wins or loses.
This question proves thatN> = 3, The first hand will be defeated.Symmetric gameIfN> = 3For the first time, the first hand must split the ring into a chain. No matter the parity of the chain length, the latter hand can always divide the chain into two equal chains, so what does the
David plays a stone game. In the game, there are n piles of stones numbered 0 .. n-1. The two players take stones in turn. In each round of game, each player selects three piles of stones I, J, K (I
Solution: It seems that all stones are moved to the right until all stones reach the n-1 heap. First, consider that each heap of stones is actually an independent sub-game with no mutual influence between the heap and the heap. Then, if the number is an even number, it will not affect the winning an
Let's take a look at some of the funny algorithms that may be obtained by the ctsc soy sauce competition.
Shape:
This is an artifact used for linear planning, because many things can be done with linear planning after reduction, so this algorithm is widely used.
For details about the specific practices, refer to the computing guide.
Here are some of my understandings.
The core operation is transform (I, j), which means that the I variable in J equat
A very interesting scenario is encountered in the project:The layout requirement is this: creating a new Order on the right is fixed width of 80px, the left side is adaptive width, overflow hidden. Such as.The layout here needless to say definitely using Display:flex. Left flex:1; right width:80px;.Originally on my machine is a variety of OK, but to the back end of the brothers found in his machine on the left side and no flex:1;Always with a fixed width of the pestle in there, destroying the la
Have you sat down to think, to wonder, to think quietly, why we are here, why life is soIt's the strangest thing that makes countless smart people drink and get drunk, and they all want to make it clear that scientists can show thousands of different theories, but they never prove why.Through what we think, and what we are taught, why do we seem to only understandWe are born, we live, and then we die.Life is really a ridiculous propositionImagination, jealousy, hypocrisy and everything else.I ha
Find a funny little thing to ask the principle
Today originally wanted to write an export Excle package class, considering that Excle is from the column is the English alphabet of a-Z Aa-az to ZZ Aaaaaz such a rule of infinite recursion 26, on the degree Niang above read the information found a piece of code
PHP Code
for ($i = ' A '; $i
Output results
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A B C D E F G H I J K L M N O P Q R S T
[Funny] Ten most disgusting jokes I. When I was a child, I was not honest about eating. I was told by an old farmer to educate me: I had a hard time in Year 60 and had no food, second, a rich man was looking for a servant. The subject of the interview was to go to the toilet. The first few of them did not wash their hands, the rich sent them away with only one hand washed, so the rich left him. but one day, the rich man discovered that he had not wash
Funny Chinese Culture
Xiong can say: It's like this, and all four of them are sold;The soldiers said to Qiu: "Brother, do you have to step on a mine? Why have you lost both legs?Wang said to the Emperor: What are the benefits of the Emperor? You see, his hair is white;I said to myself, "dear, I have been pregnant for so long, so I won't say anything;If you say to the naked man, it's better not to wear your clothes!Why should couples get divorced?The
Question link: http://acm.csu.edu.cn/OnlineJudge/problem.php? Id = 1337
Solution Report: although the range of X and Y is 10 ^ 8, if A is greater than 1000, A ^ 3 will be greater than 10 ^ 9, in this way, there is only one 10 * C + 3 on the right of the equal sign, which can only reach 10 ^ 9 orders of magnitude. Therefore, no matter how many X and Y are input, we only need to take the range from 1 to 1000, enumerate a and B, then C can get, and then judge whether the range of C is between x and
Windows XP systems installed with MS06-070 patches, If you upgrade Norton to the latest virus library, the Norton Antivirus Software isolates system files netapi32.dll and lsasrv. dll, causing system crashes. Because most of the Laptops and Desktops of foreign brands are pre-installed with Windows XP and Norton Antivirus software, these users are extremely vulnerable to this "mistaken kill" attack, so millions of computers in mainland China will be at risk of crash. This mistaken killIt only occ
I believe that many readers, like the author, once heard about the Atom server, reflected "funny". The server is not a personal computer, but is given the mission of high-performance computers, it is a computer system that provides services for other machines. It is really a bit out of the way to talk about it with a super processor dedicated to low power consumption and poor actual performance, but this is often the case, the use of lingzhu processor
. Private Gameobject creatawlobstacle (int curvindex, int pipeindex, float pipeoffset, float curveoffset) {Lis tThen we give the basic method of grid creation.public class meshbuilder{private Material _meshmaterial; public void intilized (Material mat) {_meshmaterial = Mat; } public Gameobject Createawlmeshobj (listpublic enum obscaleenum{ None, Awl, Cube, Cylinder}Back to the pipe. Awake method of response and some fields Private list _uvlist=new listA basic SB
Getting Started with Java I have finished learning, and I learned the basics of encapsulation, inheritance, polymorphism and abstraction then I have started to learn some key words, always feel that their progress is a bit slow, feel a bit stupid, also may be the first contact these things, get started here I looked at two times to understand. I looked at the static keyword in the morning. I know what it says, but I just feel like I can't tell. Maybe I'm not very good at these exchanges. I don't
Last night I dreamt that I had entered a small outsourcing company in Japan. Because of the financial constraints, so the staff is two people sharing a computer. The notebook used is also a very old model of NEC. The installed system is the only command-line Linux system. In order to test the command, I entered "power off", which turned off all the computers in the office. The manager was very surprised and asked us who did it. I tried to get past it, and who knew he was picking up the log and f
type to use (default=Smart)-E Extra_vars,--extra-vars=Extra_vars set additional variables as key=value or yaml/JSON-F Forks,--forks=Forks Specify number of parallel processes to use (default=5) -H,--Help show this help message and exit-I INVENTORY,--inventory-file=INVENTORY Specify INVENTORY hostfile(Default=/etc/ansible/hosts)-L subset,--limit=subset Further limit selected hosts to an additional pattern--list-hosts outputs a list of matching hosts; does not execute anythingElse-M Module_name,
This article mainly introduces funny programmers: look at which Python programmer you are. not long ago, there was an interesting article on the Internet about the same problem, the Python code compiled by Python programmers at different levels shows different styles and the code is very simple. not long ago, an interesting article was published on the Internet, the Python code compiled by Python programmers of different levels on the same issue shows
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