Virtual currency programming books
< Introction to cognition & gt
publication time: 2016
recommendation: this book is mainly for programmers. Combined with API programming, we can tell you the principle and usage of cryptocurrency, as well as how to develop related software. For non programmer readers, the first few chapters of this book are still applicable as in-depth introction of bitcoin Book pdf download: https://quant.la/Download
2 FORTRAN 95 programming, written by Peng Guolun
3 Introction to FORTRAN 77 and 90 / 95 programming, written by Ding Zejun
4. Out of control: the new biology of machines, society and economy
5. Necessity, written by Kevin Kelly, mentions 12 inevitable trends in the next 20 years
6. Master bitcoin, this book will provide you with the necessary knowledge to guide you into the bitcoin world
7. Blockchain revolution, written by don Tapscott and Alex Tapscott, tells how the underlying technology of bitcoin has changed money, business and the world
8. Blueprint and guide of blockchain new economy, written by Melanie Swann
9. Blockchain: the concept of quantum wealth, written by Han Feng / Zhang Xiaomei
10. Logic of finance, The author is Chen Zhiwu. The work starts from the cultural and institutional genes of wealth in simple terms, so as to tell readers what the logic of finance is
related books include principles of economics, blockchain: technology driven finance, blockchain Revolution: how bitcoin's underlying technology can change money Business and the world, blockchain technology guide, illustrated blockchain, how blockchain will redefine the world, digital currency: bitcoin data reporting and operation guide, blockchain: from digital currency to credit society, intelligent age, etc. to be honest, blockchain is still a hot resource. It's mainly about judgment (whether it's valuable) and action (to get in early)
recommends a block chain related APP, called golden finance, recommends a public official account, called "Xiao Ke online". The article is rich in materials;
Blockchain 1.0: programmable currency. Programmable currency is a flexible and almost independent digital currency. Bitcoin is a kind of programmable currency, which makes the flow of value in the Internet possible. Blockchain constructs a new digital payment system, in which people can conct barrier free digital currency transactions or cross-border payment. Moreover, e to the characteristics of decentralization, tamper proof and trustworthiness, blockchain can guarantee the security and reliability of transactions, which will have a subversive impact on the existing monetary system. Blockchain 1.0 sets a new starting point for currency, but there is still a long way to go to build a global unified blockchain network
blockchain 3.0: programmable society. With the further development of blockchain technology, e to its decentralization and distrust function, the application of blockchain will go beyond the financial field. Blockchain 3.0 will not only extend its application to social governance fields such as identity authentication, audit, arbitration and bidding, but also include instry, culture, science and art. By solving the problem of distrust, blockchain technology provides a general technology and global solution, that is, it no longer establishes credit and shares information resources through a third party, so as to improve the operation efficiency and overall level of the whole field. In this application stage, blockchain technology will be used to connect all people and devices to a global network, scientifically allocate global resources, realize the global flow of value, and promote the development of the whole society into a new era of intelligent interconnection
you can compare CPUs to doctoral students,
they are very powerful in dealing with complex problems,
and the stream processors of graphics cards are high school students.
but the number of cores of a CPU is only a few (such as 8 cores),
and the stream processors of a graphics card are often thousands.
and mining is actually equivalent to pasting envelopes,
think about it,
is it 8 doctoral students who are quick to paste the land,
or more than 1000 high school students who are fast to paste the land
mining is to use the parallel computing function of graphics card to solve simple but huge mathematical problems
1. The most authoritative one is the notice of the Bank of China on the unified use of RMB currency symbols on February 3, 1994. The notice reproced on various websites shows that the RMB symbol stipulated by the Bank of China is "one horizontal ￥". However, it is difficult for some websites to display "two horizontal" and "two horizontal" Generally speaking, "two horizontal" and "two horizontal" are used as symbols The error is displayed as "Yiheng ￥". It is not known whether the websites that reprinted the notice also displayed the symbol in error. Because the people's Bank of China is the Central Bank of China, many people, even accounting professionals, question whether this regulation of the Bank of China has universal legal effect
2. Google on the Internet displays the relevant words of currency symbols of various countries. Without exception, the symbol of RMB is "one horizontal ￥", while the symbol of yen is "two horizontal #"
3. Sogou input method, press and hold shift and the top 4 keys to display & quot; One horizontal ￥ & quot; For this symbol, the corresponding symbol of RMB input by Sogou input method is "Yiheng ￥"< Some people think it's "two horizontal" and "two horizontal", The main reasons are as follows:
1. It was not until March 1, 1955 that the people's Bank of China issued the second set of RMB that the symbol of RMB was formally determined. Because the unit of RMB is "Yuan", and & quot; Yuan & quot; The Chinese phonetic alphabet is "Yuan", so the symbol of RMB is & quot; Yuan & quot; The first letter "Y" in Chinese phonetic alphabet. In order to distinguish between "Y" and Arabic numerals, we add two horizontal lines to the word "Y" and write "two horizontal lines" &, The pronunciation is still yuan. From then on, people began to use this symbol to express RMB, and use it as the head symbol when writing digital amount. It is clearly stated here that it is to add two horizontal lines. Before the people's Bank of China denies this, it seems that no one has the right to change it
2. Many bank passbooks, documents and documents of tax bureau are marked with "two horizontal ￥" They think that the bank's passbook, documents and documents of the tax bureau are the blueprint, and they don't doubt whether they are right or wrong.)
3. The book "finance" written in black and white in the university accounting major is "two horizontal and two horizontal"
4. Another humorous way of saying this symbol is that once a woman marries her husband, she will be rich, so the word "Daofu" is the symbol of money
5. Computer language can't recognize "two horizontal" and "two horizontal" in programming This symbol should be replaced by "Yi Heng Yuan"
6. Press and hold the ALT key, continuously type the four numbers 0165 on the keyboard, and then release the ALT key to display "two horizontal & # 165;" It's a symbol
see, the second point is that the symbol of RMB is "&" 165; " There are many reasons and they are well founded. Don't argue in the future. It's y plus two horizontal lines
conclusion: & Press and hold the ALT key, continuously input four numbers 0165 on the keyboard (ALT)