rare chopsticks

English than her, and she felt a lot of courage had been added. She also wrote a lot of practical experience. For example, she advised Japanese women not to wear a kimono on inappropriate occasions: "the purpose of holding a social gathering is to make the guests enjoy a delicious meal and chat with each other calmly. When everyone is wearing similar clothes, it will strengthen the harmonious atmosphere. If only one person is wearing gorgeous clothes, it will make everyone else feel uncomfortab

self-healing. In rare serious cases, it can be caused by respiratory failure. The endangered State is unconscious, frequently twitching, low breathing rate, slow heart rate, weak heart beat, and decreased blood pressure. The breathing heartbeat stops due to irregular breathing. Emergency measures: For a mild poisoned person, first stop him from drinking alcohol. Second, you can seek fruit such as pears, hooves, and watermelons to give him wine. Alter

schizophrenia, no timely psychological counseling additional drug treatment, will slowly turn to personality division or insanity, serious basic into the compulsory treatment. I know that at this moment in the writing of these words, do not know that I was on their own tenacious willpower out of the deterioration of the spiritual world, or now I have been a serious mental patient ... At that time, I do not have anything to do, do not want to do anything, every day to sleep to the beginning of

A few tips for choosing a mate for a college manIf you think that the most important thing for a man is career success, wife, children and family life is dispensable, then you do not have to waste time to read this post, focus on all the energy to fight is serious. If your future wife's requirements are only Young + beautiful + virgin on OK, do not have to look down, as long as you earn enough money, the above ideals should not be difficult to achieve. However, if you are looking for an informed

I'm getting more and more competent. At that time, I came back from work and grabbed two eggs from the refrigerator hungry for cooking. The night before yesterday, I had never purchased any cakes before I went to the night shift. I only brought a pack of good Dutch beans, 3 fruit skins, 2 bananas, an apple, and a pack of milk to my company. Waking up the next morning is also rare. Panic, just want to do something simple first fill your stomach. It

put so much garbage in my East without throwing it away? West ." Said the mother-in-law. "That's it! You need to pick up your mom's rotten bed, I I want to add a new one for my Mom tomorrow !" A bunch of childhood photos are shown in front of your son. The mother took him. Take photos at the zoo and amusement park. "They are my mom's assets, and they cannot be lost !" "What is your attitude? So loud to my mom, I want you to ask me Sorry, Mom !" (Note: What is this son? Send the mother-

here refer to pancakes rather than the big ones. In addition to different practices, the main difference between a big cake and a pancake is that the materials used are different. The former is flat and the latter is made of coarse grains. When you become famous, the white surface is still rare, and the coarse grain is fried as the staple food. 9. rice noodles in Changsha The favorite breakfast in Changsha is rice noodles. There are plenty of rice

16th ." She threw the chopsticks and said to my grandfather, "you dad, the old man, has stolen food to your brother !" Grandpa is a filial son. He is bowing his head and drinking porridge. He throws the bowl and says, "Your father is not dead !" "Your father is never dead! Your father is not dead !" Now, the key point is shifting. It's not the problem that the father-in-law steals food to the uncle. He started to argue who's father is old and not dea

.4. put the pot on the fire, put the cooking oil to burn hot, put the crucian carp (two sides of the fish wipe soy sauce), fry into two sides light golden yellow out, put into the mutton pot, add the remaining onion, ginger, star anise, salt, soy sauce, sugar, and mutton to the original soup. Then, use a small fire for about 30 minutes. When the fish are rotten, sprinkle with pepper and coriander. [Nutrition]Contains protein 153.6g, fat 46.8g, carbohydrate 12.6g, calcium 359.6 mg, phosphorus 174

"Wow, so many dishes? You have a major bleeding today !"White-cut chicken, pickled fish, Hakka-made bean curd and seaweed egihua soup are the dishes for tonight. In the eyes of many people, these dishes are not a big meal at all, but in the eyes of Duan Fuyu, this is a rare taste. In order to increase the success rate, the salary on the resume has been reduced to 1500 again and again, and the company has met the hope of Duan fuyun-only to 1500. Fortun

Code: VaR chopstick: array [0,..., 4] of semaphore: = 1; Codebegin Begin Thoughts P (chopstick [I]); P (chopstick [(I + 1) mod5]); Meal V (chopstick [I]); V (chopstick [(I + 1) mod5]); End Codeend // In the above algorithm, each philosopher always takes the chopsticks on the left before eating, and then the chopsticks on the right. If five scientists at the same time // When you pick up the

Problem Description:There are 5 philosophers, sharing a table with 5 chairs, each with a chair, but there are 5 chopsticks on the table, one on each side, and the philosophers try to pick up the chopsticks from both sides at two times when they are hungry. Condition: 1) When you get two chopsticks, the philosopher begins to eat. 2) If the

UITableView is one of the most commonly used controls in iOS development. My first learning experience is dedicated to it. UITableView is made up of a row of UITableViewCell. First of all think of a problem: now use UITableView to make a contact list, if I have 10 100 contacts, then I can build 10 100 UITableViewCell, but if there are 11 million, Does creating so many cells affect the performance of your phone and create a bad user experience? As a result, Apple's official solution is t

Sometimes when we operate a database, we encounter deadlocks, so what makes a deadlock? One of its more official definitions is that a deadlock means that two or more two processes are in the process of execution, and because of competing resources or a blocking phenomenon caused by communication with each other, they will not be able to proceed without external forces. At this point the system is in a deadlock state or the system generates a deadlock, and these processes, which are always waiti

second process, the implementation of Linux above is to open a pipe, while closing the read, the other side off write, and then communicate on OK. shared storage In fact, to two processes to open a shared storage space that can be accessed at the same time, and then alternate access can be achieved, open the shared system calls, respectively, to open and close the shared storage spaceShmget (key_t key, size_t size, int flag)Shmdt (void *addr) Message QueuingWrite the field that you want to comm

, will occur deadlock. Deadlock, the thread will be deadlocked with each other, the system is stagnant, if the consequences of serious, then directly lead to system crashes. Common cases are: producer and consumer issues, philosophers dining problems, and so on. I will make a simplification according to the philosophers dining problem: Two people go to a restaurant to eat, because the resource is tight, only a pair of chopsticks, everyone is hungry,

to release the lockvoid Data_process (){EnterCriticalSection ();if (/* error happens */)ReturnLeaveCriticalSection ();}2) Single thread repeat request lockvoid Sub_func (){EnterCriticalSection ();Do_something ();LeaveCriticalSection ();}void Data_process (){EnterCriticalSection ();Sub_func ();LeaveCriticalSection ();}3) Double Wire multithreading lock applicationvoid Data_process1 (){EnterCriticalSection (CS1);EnterCriticalSection (CS2);Do_something1 ();LeaveCriticalSection (CS2);LeaveCriticalS

(rw);//use the immediate release $ P (R_mutex);Panax Notoginseng if(count==0) - P (resouce); thecount++; + V (R_mutex); A V (rw); the + reading sth; - $ P (R_mutex); $count--; - if(count==0) - V (resouce); the V (R_mutex); - }Wuyi}Third, the question of dining philosophersDescription: A table of five philosophers, each of the two philosophers between the tables placed a chopstick, philosophers only at the same time to pick up the left and right two

class, I have to buy a pair of disposable chopsticks every time I eat (every use is new), in such a relationship, is "I" (that is, the caller) every time to " active "to buy disposable chopsticks (another class), I said to the chopsticks you honestly come over my hand, I control the chopsticks, that good, in this cont

1. Thread Deadlock Concept:　　　　　Easy to understand!As we all know, the thread is in the process of executing the CPU's resources, when multiple threads need a locked condition to end, the deadlock is generated!There is also a classic deadlock phenomenon:　　　The classic "Philosopher's dining Problem",5 philosophers eat Chinese food, sit next to the round Zhuo son. Each person has 5 chopsticks (not 5 pairs), each of the two people put one, philosophers s