Ethereum remote connection address

1. Eth is a kind of digital token of Ethereum, which is regarded as "bitcoin version 2.0". It adopts the blockchain technology "Ethereum", which is different from bitcoin. It is an open-source public blockchain platform with intelligent contract results, and a resonance network composed of tens of thousands of computers around the world. Developers need to pay eth to support the application. Like other digital currencies, ether currency can be bought and sold on the trading platform

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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2. At the top of Ethereum is DAPP. It exchanges with the smart contract layer through Web3. JS. All smart contracts run on EVM (Ethereum virtual machine) and use RPC calls. Below EVM and RPC are the four core contents of Ethereum, including: blockchain, consensus algorithm, mining and network layer. Except DAPP, all other parts are in the Ethereum client. The most popular Ethereum client is geth (go Ethereum)

3. If your mobile phone is lost, you can report to the relevant department and register. Some Samsung models support remote control function, you can try to use this function to locate the general location of the mobile phone. How to use remote control function:
1. This function needs to enable remote control function, bind Samsung account and open mobile data through mobile phone before losing mobile phone
2. Log in to the remote control website through computer or other mobile phones
3. Enter Samsung account and password to enter the remote control website interface. Click to find my mobile phone, such as mobile networking, using this function, the mobile phone will automatically turn on the GPS function and locate
note: if the mobile phone is not connected to the network or the remote control function is not turned on, or the other party resets the mobile phone, the remote control function cannot be realized.

4. Suppose that the public IP of Linux machine is 192.168.1.100 (eth0), the intranet address is 192.168.2.100 (eth1), and the windows intranet address is 192.168.2.101. The public network still accesses normal FTP. On the firewall or router, the FTP standard port corresponds to Linux 20020 and 20021, Setting iptables on Linux
iptables - t NAT - a postrouting - I eth0 -- dport 20020 - J DNAT -- to 192.168.2.101:20

iptables - t NAT - a postrouting - I eth0 -- dport 20021 - J DNAT -- to 192.168.2.101:21

5. Generally speaking, undefined index is the exact writing problem in the process of writing. Notice generally prompts for errors that are not directly related to the execution of code, but don't forget that notice sometimes returns some rendant error information

6. There is no problem at all, but relatively speaking, we must buy some reliable ones, because we must pay attention to them.

7.

Using solid programming language, it is composed of a set of code (contract function) and data (contract status). For example, issuing erc20 coins on Ethereum creates a contract account. The generated address is the contract address and has no private key

there are two kinds of Ethereum accounts:

one is an external account generated by an indivial user using Ethereum wallet, which is composed of public key and private key

The other is contract account. The contract is located at a special address on the Ethereum blockchain

external address:

the external address is the IP and port of the server to which the computer is connected. Different ports provide different services. The one in front is the protocol. Not that your browser is connected, including but not limited to. The default port of browser is 80

some other running software will also connect to the remote server to obtain or submit data. According to the following PID number can be traced to the specific software. Open the task manager, check the PID column, the port is the corresponding PID software connection

8. On October 28, the reporter learned that the network performance (Live) branch of China Performance Instry Association is participating in the formulation of the "anchor account classification management standard" and "live instry reward behavior management rules", which are expected to be issued before the end of the year

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the regulation of online reward behavior in live broadcast is mainly to limit high consumption on the Internet. Some passionate consumption, high reward and payment for minors will be specifically regulated

In fact, the rise of anchorperson is a general trend of the environment. Sharing their own life details and friendly interaction with fans are the advantages of the anchorperson instry

however, in view of the lack of standardization of online reward behavior, many people will go astray, can't control their reward behavior on the spur of the moment, and don't consider the consequences on impulse

these situations are common

after the introction of the online live broadcast reward behavior standard, I believe that the online reward behavior will be effectively intervened, the high reward will be cancelled to avoid impulse consumption, and the fans should be reminded after multiple consumption

persuading fans to pay attention to their financial safety after giving rewards for many times

the Internet is still under the law, live broadcast and reward are OK, but the hope is to be in a harmonious and legal environment

9. 1. Many people see 1 million yuan and think it's 1 million yuan. In fact, it's not like that. First of all, the value of 1 million yuan is equal to 100000 yuan

2. That is to say, the anchor has received a gift worth 100000 yuan, and how much the 100000 yuan can be exchanged depends on the actual situation of the anchor< Tiktok: br />
3, personal anchor: the personal anchor's dections on the shaking sound are 30%, and the final income is 30 thousand yuan.

4. Guild anchorperson: the Commission of guild anchorperson is at least 40%, and some can reach about 50%. In this way, the income of 50000 yuan can be obtained. Personal anchor can increase the income by joining the guild.