Self learning blockchain development based on zero basic ability

1. Do you want to learn blockchain development technology or just want to know what blockchain is? If it is the former, you can look at the code of other blockchain projects and learn about it first. If it is the latter, we can pay attention to some good blockchain we media. Blockchain is an emerging instry. There is no ready-made training course. It depends on self exploration and understanding.

2. How to train your eyes:
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2. Teaching methods: technology must be taught face to face, problems should be solved in time, and video teaching should be rejected
3. Audition, which is also the part of considering teaching teachers
4. Word of mouth: the quality of a training institution is also related to the students' word-of-mouth publicity
5. Employment: whether it can really guarantee the employment of students, instead of pushing one home to students at will (choose carefully)
6 environment: environment can bring you a pleasant learning environment (good atmosphere can promote better learning)

3. Blockchain technology is a very complex technology. Of course, it's not very easy to learn. Because if very good, empty words will not be so gold. But people with low ecation can also learn, because this kind of learning also depends on talent
blockchain is a term in the field of information technology. In essence, it is a shared database. The data or information stored in it is characterized by "unforgeability", "trace in the whole process", "traceability", "openness and transparency" and "collective maintenance". Based on these characteristics, blockchain technology has laid a solid "trust" foundation, created a reliable "cooperation" mechanism, and has broad application prospects
characteristics of blockchain technology
decentralization. Blockchain technology does not rely on additional third-party management institutions or hardware facilities, and there is no central control. In addition to the self-contained blockchain itself, each node realizes information self verification, transmission and management through distributed accounting and storage. Decentralization is the most prominent and essential feature of blockchain
openness. Blockchain technology is based on open source. In addition to the private information of all parties involved in the transaction is encrypted, the data of blockchain is open to everyone. Anyone can query blockchain data and develop related applications through the open interface, so the information of the whole system is highly transparent
independence. Based on consensus specifications and Protocols (similar to various mathematical algorithms such as hash algorithm used by bitcoin), the whole blockchain system does not rely on other third parties, and all nodes can automatically and safely verify and exchange data in the system without any human intervention
security. As long as 51% of all data nodes cannot be controlled, the network data cannot be arbitrarily manipulated and modified, which makes the blockchain itself relatively safe and avoids subjective and artificial data changes
anonymity. Unless there are legal requirements, technically speaking, the identity information of each block node does not need to be disclosed or verified, and the information can be transferred anonymously

4. It is necessary to study. My colleague learned it at hashton blockchain business school.

5. There is no specific measure. But we can choose from several aspects:
1 those who have many excellent tutors
2 those who have cultivated many excellent students
3 who only do training, but not others
4 who have done it for a long time<
go full stack + blockchain course:
a total of 22 weeks, divided into five stages,
the first stage is four weeks, go language foundation and network concurrency, learning the introctory go language,
the second stage is four weeks, go language practical web development, crawler development, cryptography, consensus algorithm, realizing lightweight public chain, learning the website of golang, crawler, Achieve lightweight blockchain
stage 3, 4-week Ethereum source code analysis and smart contract DAPP development, master Ethereum core and smart contract development, as well as blockchain,
stage 4, 4-week super ledger, bitcoin EOS, source code analysis and smart contract practice, master super ledger development, cat bitcoin, bifurcated EOS after learning, And the intelligent contract DAPP development
phase V 6-week project actual combat, five enterprise level projects, after learning, you can have one year of blockchain project experience
suitable for the crowd:
1. People who have no programming foundation and want to learn it technology
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3. People who have programming experience and want to change careers
learning objectives:
learn go language from 0, and comprehensively cultivate special application-oriented talents of blockchain through the learning of go language< Employment direction:
1. New technology go language development (web development, micro service, distributed)
2. Blockchain development in new areas (cryptography security, blockchain system, blockchain application).

6. I don't know much about winning payment. When I choose payment channels, I do more tests. It's the best way to get the payment and use it for a long time. The rate is almost the same

7.

Yes π Currency is not Wu currency. π Money is MLM

the list of MLM currencies confirmed by the judiciary (37 were monitored in the second half of 2018):

grdc, Yan, DGC virtual currency, EGD super, Tianhe, u treasure, huangzun“ π”、 Yayuan, prize gold coin, Wenmou (virtual currency), Shengyuan, Shitong yuan, Zhongyuan, Kela, yunxun Tong (declaration currency, Shuanghui currency and Wuxing currency), goupai currency, Baote currency (TRC) and Locke currency (RKC)

e coin, ADC, BTM Bart coin, LCC coin, Vicat coin, yunzun coin, Yunjin coin, CNB, air bitcoin Club (ABC), code chain, touch gold pie, environmental protection agriculture chain (NYC, Ctop), IAC, liangbisi, Eurasia coin, (Jianye coin, Jinxiangyu), Walker financial management, Wanfu coin

among them are π Money

purchase virtual currency on "SCI" financial platform“ π” Invest in Macao gambling instry to get dividends, require participants to pay 100 yuan declaration fee, get the registration code to register as a member, and then buy a minimum of 50 π， Investment can be made by developing offline procts π Carry out Commission

The basic rules of MLM money are as follows:

1. MLM leaders set up shell companies and websites at home or abroad, and usually set up charities, financial management, games, medical research, etc. to establish public initial trust

2. Through wechat, QQ group, lectures and other forms, we vigorously publicize the value of a certain "virtual currency", and some even use special public relations for online whitewashing to dispel members' doubts

3. With "high rebate" as a gimmick to attract many people's participation, the business model is usually "pay the entrance fee", "pull the head" and "form a hierarchical team to pay" to continuously absorb membership es to achieve the purpose of making money, the specific form is as follows:

1) pay the entrance fee or pay the entrance fee in disguise, That is to say, you can get the "qualification" of withdrawing remuneration or developing offline only after you pay for joining

2) direct or indirect development of offline, that is, pull people to join, and form a hierarchy according to a certain order

3) the on-line company shall calculate the remuneration from the sales performance of the off-line company directly or indirectly developed, or calculate the remuneration or rebate based on the number of personnel directly or indirectly developed

4. In the end, because there is no offline to join the project, the project members can't convert the digital token into cash, and the capital chain is broken

in this monitoring and collation, the research team of LinkedIn app noticed that after a period of silence, the MLM coins that had been warned and exposed appeared again in the second half of 2018. The MLM team either moved to the development area, or changed the name of the MLM coins that had been warned, and continued to carry out MLM with the same operation means and similar channels of transmission

8. NAS is network attached storage, that is to say, it is an attachment on the network. Its advantage is that it can share the resources of two system platforms in the network, and it can also make the data centralized management, backup and other operations. NAS is based on file service. Any NAS has its own system. It's just that the system itself is different. Simple understanding is like sharing files. The advantage is no virus, multi system access and so on

IP SAN is an IP storage area network. It provides the whole storage space, which is equivalent to adding a local hard disk, but the whole storage space is a large one. This is convenient for operation, management and use. It can apply some software, such as database.