OK Ethereum
Ethereum is an open source public blockchain platform with smart contract function. It provides decentralized virtual machine (Ethereum virtual machine) to process point-to-point contract through its special cryptocurrency ether (also known as "Ethereum")
The token on theblockchain is called ether, and the code is eth. It can be traded in many foreign exchange markets of cryptocurrency, and it is also the medium used to pay transaction fees and computing services on Ethereum
the concept of Ethereum was first proposed by vitalik buterin, a programmer, from 2013 to 2014, inspired by bitcoin, with the general meaning of "next generation cryptocurrency and decentralized application platform", and began to develop through ICO crowdfunding in 2014. As of February 2018, Ethernet is the second highest cryptocurrency in market value, second only to bitcoin
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Ethereum platform has no characteristics and value. Like programming languages, it's up to entrepreneurs and developers to decide what to use. However, it is clear that some application types benefit more from the functions of Ethereum than others. Ethereum is especially suitable for those applications that automatically interact directly between points or promote group coordination activities across networks
for example, coordinate the application of point-to-point market, or the automation of complex financial contracts. Bitcoin enables indivials to exchange money without the help of financial institutions, banks or governments. The impact of Ethereum may be more profound
in theory, any complex financial activities or transactions can be automatically and reliably carried out on Ethereum with coding. In addition to financial applications, any application scenario with high requirements for trust, security and persistence, such as asset registration, voting, management and Internet of things, will be affected by Ethereum platform on a large scale
It is recommended that students who ask questions take a look at this complete development tutorial of Ethereum DAPP for novice blockchain users, including node.js, web3.js, solidness, geth and turffle, which should be helpful:
Ethereum DAPP introctory practical course
2. Press and hold the ALT key to display the name and blood volume of the specific characters and monsters, as well as the names of falling objects on the ground
3. Lock the magnifying glass next to the monster's name to see its defense and armor value
4. The groom can exchange 200 donkey coupons for a donkey, and 1000 black horse coupons for a black horse. The coupons can be obtained from the groom by doing the entrusted task at level 12. Donkeys or black horses do not have enough enrance and need to buy feed. The feed is in the groom's place. Donkey feed 188 gold coins can be charged in 15 minutes, and black horse feed 750 gold coins can be charged in 30 minutes
5. Return to the city scroll 200 gold coins a group of 10, an average of 20 yuan a piece, novice task NPC about Vick to buy. If there is no scroll back to the city, you will return to the spring of the city of Ellen. I came back to town bound in the city of Ellen
6. Exclusive weapon: equipment used after transfer (like Assassin's throwing knife, pastor's staff)
7. If you don't have money, you can move the haystack. The haystack is in the little fat sheep pen on the right. There may be many people, so you need to be quick with your eyes and hands. Give it to the groom to get 300 iron coins, and sell it directly to get 300 gold coins.
8. You can also get 350 gold coins by rolling the wine barrel. You need the advanced tavern owner to pick up the task, and then you need to move it quickly. The target NPC is random when the distance is not equal
9. There are many people who don't know where to move pumpkins. To move pumpkins, you need to hit Mongo first, and then the black angel will open the lava post. The pumpkins are in this map. You don't need to take on the task. Refresh once at 4:00, 12:00 and 20:00. Refresh 500 at a time, and then you'll be gone.