driverless dilemma

only use money to space. Thus, "burning money" has become a natural extension of mode innovation. In order to maximize the economies of scale, a large amount of capital expenditure is unavoidable. However, one side to expand the layout of happy enclosure, while to improve the product to improve the user experience, this is a painful dilemma (dilemma). How can a few companies do both at the same time? Can

A few days ago saw Wil Aime video, talked about the prisoner dilemma, just in the time of the problem, the brain remembered the thousand black brother was questioned, shrugged his shoulders, calmly said the sentence ' prove it ', as well as the prisoner's plight of the trial officials. Then I saw the prisoner problem (Prisoner's Dilemma) in the chapter quiz on the power of the market, and I felt the world w

), or because a network partition has occurredPartition) so that it can no longer communicate with the Redis node, it will always hold the lock, and the other client will never get the lock. WhileThe effective Time setting is also a dilemma, if the setting is too short, it is possible for the lock to expire before the client completes access to the shared resource, thereby losing protection, and if the setting is too long, it will cause all other clie

For more than thousands of years, Babel's story has been a central dilemma facing mankind. In order to communicate and communicate with our human beings to create language, communication and communication are still obstacles ... The communication between the same language depends on the context, but there is a huge gap between the different languages is to let people sit trapped intends. In a highly developed civilization, artificial intelligence has

Error 2. When you try to use SA in the query analyzer to connect to SQL Server, or use SA in the Enterprise Manager to create a new SQL Server registration, you will often encounter the error message 2. This error occurs because SQL server uses the "Windows only" authentication method. Therefore, you cannot connect to the SQL Server login account (such as SA. The solution is as follows: 1. Use the enterprise manager on the server side and select "use Windows Authentication" to connect to SQL se

Wang xiao'er's "Fish Head tofu" said that during the Qing Dynasty emperor Qianlong's parade in Hangzhou, one day served to visit Wushan, because tiangong was not beautiful, and was drenched as a chicken, but helpless to help the mountain Wang Xiaojia. Although the Wang xiao'er family is poor, he generously used the only tofu, fish heads and spinach in the family to make spinach, tofu and fish-headed tofu to entertain uninvited guests. After eating Qianlong, he felt delicious and abnormal. He ret

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participants? In fact, this situation is the famous prisoner's dilemma in game theory. Each participant in the game chooses their own advantage strategy. After balancing, it is not the optimal solution of the game. This article does not want to expand too much on how to get out of the prisoner's dilemma about shanzhai. It just wants to remind you of more subcontracting and understanding, less criticism and

and hound have already returned home, and the tigers are not near and there is no danger. Why are you so eager to grind ?" The wolf stopped and replied, "I don't grind my teeth for entertainment. Think about it.One day I was chased by hunters or tigers, and by that time I thought it was too late to grind my teeth. I usually grind my teeth and then I can protect myself ."Tip: you should plan your work in advance, so that you will not be in a hurry when the danger suddenly falls. "When books are

implemented in a certain local field, but it is impossible at present to be as complete as an advanced language compiler. The reason is very simple. The current UML expression capability is limited, and it cannot fully carry the information required by the program. Even after UML expands the action semantics. Is it possible to further expand UML? Of course it is possible! At the beginning, no one thought that advanced languages could completely replace assembly, but few people now use assembly

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is to set operator = to private in animal. Therefore, the lizard object can be assigned to the lizard object, and the chicken object can be assigned to the chicken object, but partial or mixed type assignment is disabled: Class animal { Unfortunately, animal is also a specific class. This method also determines that the assignment between animal objects is invalid:Animal animal1, animal;...Animal1 = animal; // error! Attempt to call// Private animal: Operator =Moreover, it makes it impossible t

There is an article on csdn headlines today. International: in a dilemma, where should PHP go?Http://news.csdn.net/n/20080606/116556.html The article comes from a blog. The author complained because he could not recruit qualified PHP programmers. Original article title: where did all the PHP programmers go? (Where are PHP programmers?) and csdn translated it into "International: in a dilemma, where should P

, high pressure, and difficult communication. Impact of a software company's commitment on programmers: Domestic software companies generally have poor actual mobility capabilities, but they do not have the ability to speak. They also know that they are not rational, so they prefer to promise that the actual problems will be solved in the future. However, the promise is just verbal, with the meaning of "I am guaranteed by personality. But in general, programmers in China are still more patient (

The first story: dilemma is giving One day, the lion, known as the king of the forest, came to the face of the God of heaven: "I am very grateful to you for giving me such a magnificent and mighty physique, so powerful and powerful, let me have enough capacity to govern the entire forest."God listened and smiled and asked, "but this is not your purpose to come to me today! It seems that you are troubled by something !"The lion shouted, saying, "God kn

transferred it to management around the age of 30. Is it easier and safer to be a project manager, department manager, or even technical boss? This may be more in line with the domestic situation. Maybe this is a good idea, but I still feel a little empty and confused. As I said before, I am a poor talker and have no idea about management. I have always been in charge of others, can I really manage others and let people follow me? Dare to ask where the road is? Thank you for your advice. 1. H

goods are to be delivered the next day, you will definitely go to Federal Express. Then, how did the Federal Express perform? It does the same thing emmerr does. It costs $0.88 billion purchased the feihu freight company of feihu international airlines, thus losing the next day's delivery Features. Today, Federal Express provides global air service, but it is not a global company, In just 21 months, Federal Express lost $1.1 billion in its international business. Marketing is the competition of

Table Connect Grid This is a common table. Not afraid Rain Show only the upper border It's raining What should I do? Show only the bottom border Last day Not landing

can write routes like this:Route add-host/net a. B. c. d/e dev tunlXHowever, for the ethX device, we generally have to write the route:Route add-host/net a. B. c. d/e gw A. B .C.DThat is to say, the p2p device directly informs the packet from the device. However, for ethX devices (or all broadcast network devices and NBMA devices ), address Resolution or Next Hop Resolution is required to know where to issue the resolution. In addition, the route cache will also affect the neighbor subsystem. S

The news that Apple launched a cheap iPhone to occupy the market is rampant. The Wall Street comments that the next sales boom will be concentrated on relatively cheap smartphones, which puts apple in the dilemma of catering to low-end users or focusing on a few high-end customers; high-end businesses have the largest profits. Apple is the first to release Samsung, the annual flagship Galaxy S4, which has been sold out of stock in the US, according t