Lianjia blockchain

1.

System programming language for building web server, storage cluster or similar huge central server

go is Google's programming language, not the community's. According to the blogger, although go language has a community of contributors, it is not a community project, but a Google project. So as long as it's something Google opposes, no one can add it to the go language

what happened on the go language mole system, a member of Google Go language core team gave up a mole system developed by the external go community because it used a different model. Go language has a community of contributors, but it is not a community project

2. 1. Now business hall cards are in principle need real name system, only in the downstream distributors here can not need ID card
therefore, the business hall is not wrong
2. Mobile phone stores belong to distributors. It can ask you to provide ID card to deal with there, also can omit not to ask
the number with 8 needs to be changed, which is their own rule
3. Mobile phone numbers that don't need ID cards are not a big problem. Pay attention to the package and cost when buying the card.

3. Mr. Ma said that in the past eight years, Chinese houses as a whole have been in a state of sharp rise. In eight years, the cheapest thing in China may be a house. The development of everything has its regular periodicity, including the city, including the real estate market. In the past few years, the real estate market has developed by leaps and bounds. However, with the maturity of the market and a city, it is almost impossible to drive economic growth by selling land and houses. Moreover, it is against the law of nature for houses to rise forever. Even if the house is a special commodity, it is still a commodity. If it is a commodity, it has the law of the market, So the so-called theory of eternal rise is against the laws of economy and philosophy

at this stage, I think many people regret that they didn't buy more houses before. If time could go back to 2005, I would have to buy a house even if I lost all my money. I don't know how many people have such an idea. Because people who don't buy a house feel that they have suffered a great loss, and those who have bought a house have made a lot of money. Now few people believe that the house will become cheaper and cheaper. If they don't buy a house, they will suffer a loss, and if they don't buy a house, they will be stupid. Such arguments are everywhere

in the past few years, the real estate market has developed by leaps and bounds. However, with the maturity of the market and cities, it is not very realistic to rely on selling houses and land to promote economic growth. Don't you see the tough attitude of the government towards the real estate market? This time it's a real game. Although it takes a certain amount of time, no matter what, nothing can be on the rise for a long time. After all, social development is a spiral process

according to the survey, China's post-80s and post-90s have the highest housing ownership rate, reaching 70%. Among the countries richer than China, France, the United States, Canada, the United Kingdom, Australia and Saudi Arabia were 41%, 35%, 34%, 31%, 28% and 26% respectively. That is to say, among the young people in China, 7 out of 10 young people already have a house, which does not include the invisible ones that have not been transferred. It's very different from how we feel. There are only two kinds of explanations. One is that the survey is not accurate, and the samples are too concentrated and not scattered, so the sampling is not true. Another possibility is that some young people, no, many people own more than one house. On average, those without houses also have houses. Which hypothesis is more likely? It goes without saying

Ma Yun said that the house in the future, such as Cong, sounds a bit exaggerated. After all, Cong is only a few dollars. If the house is so cheap, it's OK. In fact, what Ma Yun means is that in the future, houses will be necessities of life. There is a demand, but it is not a compulsion. It will not be the same as now, when buying a house, you need to drain all the money accumulated in your family

Ma Yun said that after 8 years, the house is no longer valuable. Of course, you must not understand it wrong. Worthless is not really worthless, but it will not be like now. The house is a luxury ornament. It is something that you need to struggle to repay the loan for more than 10 years. Even if it is worthless, it is also a house.

5. It's not necessary to lose money. There are risks in investment. It's just to see how to avoid risks. Secondly, it's difficult to make profits in every transaction. It's not suitable to be greedy. Proper practice can exercise judgment and decision-making ability. Stop loss must be set for spot crude oil investment, and the conclusion should be made according to market dynamics. Overnight position is easy to cause loss. Spot crude oil to do a single, try to avoid overnight positions, the range of rise and fall are considerable, domestic in the night. When the spot crude oil market fluctuates the most in the U.S. market, we can refer to the 5-day moving average and 20 day moving average of spot crude oil to more accurately set the stop loss and profit price of spot crude oil and avoid full position operation. Because the spot crude oil investment is 24 hours continuous, the spot crude oil investment should grasp the trading opportunity, set the stop loss and profit price, and follow the market. So you don't lose money.