Ethereum launched cloud coin network
warm tips: the above explanations are for reference only, without any suggestions. There are risks in entering the market, so investment should be cautious. Before making any investment, you should make sure that you fully understand the nature of the investment and the risks involved in the proct. After a detailed understanding and careful evaluation of the proct, you can judge whether to participate in the transaction
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The idea of Ethereum was born in 2013. Vitalik buterin ˙ When he was a programmer in the bitcoin community, he suggested to the core developers of bitcoin to develop a language for application developers to facilitate the development of various applications. Bitcoin core developers disagree. So God V decided to develop a new platform for this purpose
V God wrote the white paper of etheric currency in 2013, in which he explained the goal of building a decentralized program. In 2014, we got development funds through crowdfunding, so we developed the Ethernet system< (better digital currency trading platform "currency exchange")
since its birth, it has carried out four hard bifurcations so far
for the first time, in order to adjust the difficulty
released a stable version of "homeland" for the second time
for the fourth time, in order to prevent DDoS and rece weight
there is only the third hard fork, because of the hacker attack, and forced to fork. This is the Dao event
On July 30, 2015, v-god and Ethereum Foundation created the first smart contract platform and designed the Dao Ethereum contracton April 30, 2016, the Dao smart contract was officially deployed, and the world's largest crowdfunding was completed, reaching an amazing $150 million As an aside, the biggest crowdfunding event in time is EOS crowdfunding, which has reached an even more amazing $5 billion!)
on June 17, 2016, the Dao was attacked by hackers, who stole about 50 million US dollars of Ethernet currency, and the price also plummeted from US $20 to US $15, causing great harm to Ethereum. In order to recover the loss of investors, the community finally decided to hard fork
therefore, on July 20, 2016, at the block height of 1920000, the hard branching was successful, and the new chain is called Ethereum eth, while the original chain is now Ethereum classic etc
This is a Linux system IP address configuration command. The specific meaning is:
set the IP address of the system to 192.168.0.2; The subnet mask is 24, that is 255.255.255.0; The broadcast address is 192.168.0.255; The name of NIC device is eth0
all computers in the network must set a unique IP address to communicate normally. Because of this unique address, users can select the objects they need from thousands of computers efficiently and conveniently when they operate on networked computers
The IP address is just like our home address. If you want to write to a person, you need to know his or her address so that the postman can deliver the letter. A computer sending information is like a postman. It must know the only "home address" to avoid sending the letter to the wrong person. But our address is expressed in words, the address of the computer is expressed in binary numbers eth0 is the name set by the system for the network card. If there are al network cards or multiple network cards, there will be names like eth1 and eth2. The name can be set artificially. It is the unique name of the network card in the current computer system
the new video traffic distribution is mainly based on proximity and attention, combined with the intelligent distribution of user tags and content tags. If the completion rate and interaction rate of the new video are high, the video will have the opportunity to continue to increase the traffic
this is also why 0 powder can also be 1 night 10W +, and the reason why it is tiktok is red. So the centralization algorithm of shaking is a way to make people feel "rain and dew". This bonus gives everyone an opportunity to watch everyday!
therefore, after understanding this point, we should try to make our works stand out in this flow pool
tremble sound evaluate your performance in the flow pool, it will refer to 4 criteria: 1. Tiktok, 2 comments, 3 comments, 4 forwarding rates
knowing the 4 standards, we will try to start all the power you can launch at the beginning of video, to commend, comment, forward and broadcast it.
the so-called overlay recommendation means that the new video will intelligently distribute about 100vv of playback. If the forwarding amount reaches 10 (for example), the algorithm will judge the content as popular and automatically weight the content. Overlay recommendation will give you 1000vv, forwarding amount will reach 100 (for example), the algorithm will continue to overlay recommendation to 10000vv, forwarding amount will reach 1000 (for example), and then overlay recommendation will reach 10wvv, Tiktok in turn, so those who are playing the night voice of millions of players are also forced to make a mistake. What is known is the weight of big data algorithms.