Digital currency rises collectively

1. The higher the reward, the greater the risk. The same is true for digital currency. If there is a rise, there will be a fall
(1) the long-term investment of digital currency is a kind of high-risk investment
digital currency investment is faced with policy uncertainty, technology risk, competition risk and other risks. For example, the policy changes of digital currency supervision in various countries, the possible cracking of consensus mechanism, and the risk of competition and substitution of other decentralization and legal digital currency. These risks determine that digital currency investment is still a high-risk investment in the long run
(2) there are many uncertain factors affecting the short-term investment of digital currency
in the short term, the price of digital currency is affected by more technical, news and fundamental factors that affect short-term supply and demand, and the price fluctuates greatly, with strong uncertainty and unpredictability.

2. With the three characteristics of open source code, limited total amount and decentralization, it is the real encrypted Internet digital assets. "As long as the Internet exists, the network gold will never disappear.". At present, the connection between online gold and future city, a listed company in the United States, has been successful, and its commercial application has been carried out in more than 40 countries all over the world.
because the value growth of online gold is different from other digital currencies, it is mainly e to the value superposition of more and more businesses, rather than the price growth brought by interpersonal transactions. Because of the value-added property of online gold, businesses and consumers are more willing to accept it. Such a virtuous circle is the main factor to promote the net gold to rise but not fall. Since the price of online gold is determined by market transactions, it will not be controlled by the market like stocks,

3. There are many factors that can affect the price of digital currency, which can be summarized as follows:

1. The factor of investment supply and demand is actually not independent, and investors' demand for digital currency is also affected by various news factors. However, from the price surge of last year, in the absence of obvious policy and other news, The admission of investors and investment institutions will also promote the price growth

2. Policy factors are also important factors affecting the price of digital red packets. In the past, the implementation and formulation of policies in South Korea, Japan, the United States and China have affected the price trend of bitcoin

3. The real financial factors and the instability of the real financial world make the demand for digital assets rise from time to time. For example, the Chinese government's policy adjustment, the brexit of the UK, the setback of the global stock market at the beginning of 2018 and other events all give play to the hedging characteristics of digital currency

4. Technical factors. Although the security of digital currency has been highly respected in its development, several technical crises still occurred in its development history. For example, bitfinex, the largest bitcoin dollar exchange, was attacked by hackers and stole 120000 bitcoin, and bitcoin fell by 25% in the following six trading days

5. Good news and bad news will affect the fluctuation of currency value

6. The market trend will be affected by the actions of the leading enterprises in this field, platforms, digital currencies with large market share, leaders with great influence in the market, etc

besides, choosing a good project can avoid risks to a certain extent. For example, HNB, the next generation of decentralized blockchain economy, is a reliable project. It relies on the real economy, and at the same time uses value exchange to continuously create endogenous value. It uses blockchain to build an economy, so that everyone can participate in it and get returns through labor, instead of relying on currency speculation.

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5. 1、 What is intranet
generally speaking, it is a local area network. Internet cafes, campus networks and office networks all belong to this category. In addition, fiber to the building, community broadband, ecation network, cable modem Internet, although the geographical scope is relatively large, but in essence, it is still based on Ethernet technology, so it still belongs to the intranet< How to judge whether I am an intranet or not
you can ask your ISP to see if you are one of the above users. If you dial up every time you surf the Internet, you are not an intranet user. But the situation is not absolute! A more reliable method is to judge by IP address

open the command prompt window (start → run Win9x, enter command.com Win2K, XP, enter cmd.exe), and enter ipconfig at the DOS prompt
the IP address of the machine is displayed in the IP address item
when the IP address is one of the following three forms, you are in the intranet:
10.0.0-10.255.255
172.16.0.0-172.31.255.255
192.168.0.0-192.168.255.255

if you have multiple network connections, as long as one IP does not match one of the above three forms, then you are not in the intranet

Third, I am an intranet, how to improve the speed of BT download
first of all, it is recommended that you upgrade your system to XP. This is because the total bandwidth of the intranet is limited. When the bandwidth is tight, users using Win2K and XP have an advantage over users using Win9x. Secondly, most of BT software consumes system resources. Under Win9x, it is very easy to cause the system to slow down, lose response and even blue screen, while XP based on NT kernel is much better than Win9x in resource management and stability
client software I strongly recommend BitComet
BitComet is a P2P free software based on BitTorrent protocol; Efficient network kernel, multi task download at the same time, still keep little CPU memory occupation; It supports selective downloading of files in a torrent; Disk cache technology can effectively rece the damage of high-speed random read and write to the hard disk; Only one monitoring port is needed to meet all download needs; Automatically save the download status, no need to scan the file again, no need to scan the file for seed; Support multi tracker protocol; Green software, do not need to install, only run-time Association. Torrent file; Multi language interface. Its original name was simplebt. It also supports UPnP automatic port mapping, automatic opening of windows network sharing and firewall port
Run BitComet after installation to open the options dialog box. In the advanced settings item, make sure to select "support tracker's intranet report extension", in the network connection item, select all the options, and in the disk cache item, increase the cache value according to your memory (so as to avoid premature warping of your hard disk)< 4. I've done what I said before. Why not I can't upgrade to XP for some reason)
then you need to do port mapping. If you surf the Internet through proxy server, you can use portmap to do port mapping on the server. Please click here to download portmap
if you use a router, the setting method of each router may be different. So please read the router manual or consult the dealer
this operation enables all kinds of services on LAN to be accessed by Internet
software mapping
winrote Pro is a proxy server software that integrates router, DHCP server, DNS server, NAT and firewall. At the same time, it is also a mail server software that can be applied in LAN. Therefore, it can not only realize that all microcomputers in LAN share an Internet connection (connection mode includes modem, ISDN, xDSL, DDN It can also realize the mail management in LAN and the mail exchange between LAN and Internet
winroute software is very simple to install and use. It only needs to be installed on the server. It is an excellent proxy server software for LAN sharing Internet connection. It can realize reverse proxy function by port mapping, and let the external access some services provided by the internal network protected by Nat
porttunnel means "port channel" in Chinese. Its function is to specify a channel on the server for the client's computer, so that the client can directly establish a connection with the Internet. It must run on the server side to achieve the purpose of port mapping<

port mapping of ADSL
some adsls have built-in proxy function, which enables us to realize multi machine sharing and Internet access without the need of host computer, but it is impossible to access web, FTP and other services from outside network. Next, we use omni-directional ADSL 1680 to realize the service of accessing intranet web service from outside network
access IP address: 10.0.0.2 (this is the default intranet IP address of 1680), the default user name is "admin", and the default password is "qxcommsupport"
click "virtual service" to enter the main interface of port mapping configuration
fill in the "public network port" with the port 80 that we want to open on the Internet, and fill in the "Intranet port" with the port 80 that has been opened on the intranet machine
select whether "port type" is TCP protocol or UDP protocol (for example, TCP is used for web and FTP protocol, and UDP is used for QQ protocol)
finally, add the IP address of the intranet open web service to the "host IP"

broadband router port mapping
Enter "192.168.0.1" (assuming that the IP is a router) in the IE address bar to log in to the router
enter the initial password
click "virtual server / DMZ" to enter the configuration main interface of port mapping
if you want to add a web server, check "HTTP (port 80)" and fill in the last digit of the IP address of the intranet host, enter the port number 80 in "(Port No.)" and click the "save" button below to add a port successfully
in fact, the use of winroute, porttunnel, ADSL and broadband router is very simple. We only need to add different IP addresses and ports to realize various services. Making good use of the mapping function of software and hardware will bring infinite convenience to our application on the network
intranet is the opposite of public network

6. It is wrong to say that China's digital currency comes from the people, because it comes from the present. Science.

7. Go language has not shown a clear direction since its appearance. Google employees call it an "experimental language", saying that it tries to integrate the development speed of dynamic languages such as python with the performance and security of compiled languages such as C or C + +. A supporter of go language summarizes that go language is as follows: simple, fast, safe, concurrent, happy programming, open source; But go language lacks direction and the attempt of its "synthesizer" will easily lead to its failure to learn from cats and dogs, and become a four unlike. Nevertheless, the editors still think that go language has great potential: many developers are interested in it - not only its original designers have a strong lineup, but also the people involved in modifying the source code. This is likely to help go language find its own direction and open up a new direction of system programming.

8. Generally, it's deceptive, especially if you have to recharge VIP to withdraw cash, or if you earn $1200 a day, it's all fake. Now it's hard to dig bitcoin, and the cost is proportional to the number of days