1. I'm Cao. Now I'm 2000 yuan. You can buy 100 units this day
2. There is no doubt that it can be surpassed. Although tianhe-2 has super
computing power, it is not specially used for
bitcoin mining. Bitcoin ASIC miner is specially designed for bitcoin algorithm, with strong computing power. Some netizens calculated a sum of money, and converted the computing power of tianhe-2 into mining efficiency. About two to three bitcoins can be g out in an hour, which is 15000 yuan. That's 360000 yuan a day. Mayor Chen Jianhua said that tianhe-2's daily electricity bill is 300000 yuan, which seems to make a little money. However, if labor costs, depreciation of machinery and other costs are taken into account, "mining" will not make much money. This is the result of last year's calculation. According to the current difficulty of mining, the profit is much less than this
at present, bitcoin mining is a very professional business, which has graally developed into an intensive large mine. The upgrading of bitcoin miner is very fast. Take Avalon miner, the mainstream miner in the market, as an example. At present, three generations of chips have been upgraded, and the fourth generation is expected to come out soon. In the future, it can be predicted that mining will graally move towards concentration, retail investors will graally disappear, and mining will have a large-scale effect.
3. I can't earn any more. Now it has been determined that mining is backward proction capacity, and all of them are required to be shut down. Moreover, BT currency trading is illegal, and domestic trading is not allowed. If you can't sell what you dig out, you will have to make a lot of trouble.
4. Sales of sex toys, lingerie, condoms, BDSM appliances, aphrodisiac and other commodities
alt procts store, also known as sex store, erotic procts store, sexual health procts store and erotic procts store, is a kind of store selling sex toys, erotic underwear, condoms, BDSM appliances, aphrodisiac and other goods. Some alt procts stores also sell erotic magazines and video materials. Alt stores are part of the sex instry
with the development of Internet commerce, online alt stores also began to appear. There are not only independent alt shopping websites, but also alt stores set up in C2C shopping websites such as Taobao and eBay. Better privacy protection is one of the selling points of online alt stores
extended information:
in most places, alt stores are regulated by law, and minors are usually not allowed to enter. Some countries and regions, such as Muslim countries and some states of the United States, prohibit the opening of alt shops and their procts
in some places, alt shops are allowed to show pornographic films, perform stripteases and open pornographic cinemas. The store, located in Manama, the capital of Bahrain, is reported to be the first in the Persian Gulf
5. The development trend of IPC network cameras is immeasurable. From the scene of 2011 anexpo, many manufacturers mainly focus on millions of HD and network cameras. This year, many projects of engineering companies are basically linked to the network
6. IPC (Internet process connection) is sharing; Named pipe & quot; It is an open named pipeline for interprocess communication. By providing a trusted user name and password, the two parties can establish a secure channel and exchange encrypted data through this channel, so as to access the remote computer. IPC is a new function of NT / 2000. It has a feature that only one connection can be established between two IPS at the same time. NT / 2000 not only provides IPC function, but also turns on the default share when installing the system for the first time, that is, all logical shares (C, D, e...) and system directory WinNT or windows (admin) share. All of these, Microsoft's original intention is to facilitate the management of administrators, but intentionally or unintentionally, leading to the rection of system security
at ordinary times, we can always hear people saying that IPC is a vulnerability. In fact, IPC is not a real vulnerability. I think the reason why some people say this is that they must refer to the "back door" installed by Microsoft itself: null session.
7. Unknown_Error
8. Unknown_Error
