When breakfast shop enters blockchain
Softbank group was founded by sun Zhengyi in Japan in 1981 and listed in Japan in 1994. It is a comprehensive venture capital company, focusing on investment in IT instry, including network and telecommunication. Softbank has invested in more than 600 companies around the world, and has majority shares in more than 300 major IT companies around the world< Sun Zhengyi sold $80 billion of Softbank's assets to rece debt as early as March 23, 2020, Softbank group announced that it was seeking to sell or monetize its assets of up to 4.5 trillion yen (about 41 billion US dollars) to buy back 2 trillion yen of shares and rece debt Third, it is very common for giant companies to sell assets to offset debts. not only does Softbank group sell assets, but also Wang Jianlin, the former richest man in China, once sold Wanda Plaza business and Wanda hotel business under his own company's name, in order to repay the company's debts for quick cash flow recovery
RCO is the abbreviation of dynamic carry output
TheRCO terminal has 15 pins, which is called dynamic carry output. When the rising edge of the clock makes the counter output 1111, the pin changes from 0 to 1, and then the next rising edge of the clock makes the output 0000, and the pin also changes to 0
in basic arithmetic, carry is a form of operation. In addition, when the number in each digit is equal to the cardinal number, it advances one digit forward. It is a part of the standard algorithm by merging the rightmost digits and then passing them to the left
extended data
74hc161 and 74ls161 are commonly used four bit binary preset synchronous addition counters, 74hc161 is CMOS type, 74ls161 is TTL type. It can be flexibly used in a variety of digital circuits, as well as SCM system to achieve many important functions such as frequency divider
The main functions of74hc161 are as follows:
1. Asynchronous clearing function: when the reverse of CLR is zero, the counter is cleared, i.e. QD ~ QA is 0, regardless of clock pulse CLK and other signal input
2. Synchronous parallel setting function: when the inverse of CLR = 1 and the inverse of load = 0, under the action of the rising edge of CLK, the parallel input data DCBA is put into the counter, that is, QD ~ QA = DCBA
bus line: Metro Line 3 → Metro Line 2, the whole journey is about 21.5km
1. Walk about 250m from Tianjin south station to Tianjin South Station
2. Take Metro Line 3, pass 15 stations to Tianjin station
3. Take Metro Line 2, pass 2 stations to shunchiqiao station
4. Walk about 650m to Tianjin administrative licensing service
take bus 802, pass 7 stops to Hebei Sanma Road Station
walk about 350 meters to Zhouwei road
in the past, some people would say that their privacy would be exposed through some software, so I always have a concept that I am afraid to send some ID card information or personal information I block all these information directly, and I don't want others to know my personal information. So there are a lot of things I do not want to participate in, because after you participate, you will find that your information is exposed to others
in addition, some platforms also have their own confidentiality agreements, and they will not disclose your information casually. Therefore, in many cases, some information still has the value of protection on some platforms. Although we do well in our own life, these values can be operated with the benefits of the platform