Is there a problem with bitcoin
Publish: 2021-05-25 19:06:01
1. This question is still about whether bitcoin is a Ponzi scheme:
Ponzi scheme is a kind of fraulent investment operation, which uses investors' own money to pay investors in return, or uses new investors' money to pay old investors, rather than the money earned by the company itself. When there are not enough new investors to join, the Ponzi scheme will collapse, and the final investors will suffer
bitcoin is a free software project without a central management organization, so no one can make a false statement about the return on investment. Just like other major currencies, such as gold, US dollar, euro, Japanese yen, etc., bitcoin can not guarantee purchasing power and the exchange rate is free floating. The resulting volatility makes it impossible for bitcoin holders to predict profits or losses. The fact is that bitcoin is being used by thousands of users and businesses because of its useful and competitive features.
Ponzi scheme is a kind of fraulent investment operation, which uses investors' own money to pay investors in return, or uses new investors' money to pay old investors, rather than the money earned by the company itself. When there are not enough new investors to join, the Ponzi scheme will collapse, and the final investors will suffer
bitcoin is a free software project without a central management organization, so no one can make a false statement about the return on investment. Just like other major currencies, such as gold, US dollar, euro, Japanese yen, etc., bitcoin can not guarantee purchasing power and the exchange rate is free floating. The resulting volatility makes it impossible for bitcoin holders to predict profits or losses. The fact is that bitcoin is being used by thousands of users and businesses because of its useful and competitive features.
2. 1. MacOS version requirements: click from the top menu of the screen- About local system report... Open the system report app, find the "software" column in the left column and select it. View the system version column on the right:
system version: MacOS
10.12.1
(16b2657)
if your system version is less than 10.12.1, Please check the update and install it through app
store (or download the combined update installation image from Apple support website for manual installation). If you have installed 10.12.1 but the version number is less than 16b26xx, it means that the 10.12.1 you installed is not the latest version. You need to download the combined update installation image from Apple support website for manual installation
MacOS
10.12.1
update content: https://support.apple.com/zh-cn/ht206174
MacOS
10.12.1
combined update download: https://support.apple.com/kb/dl1897? viewlocale=zh_ cn&locale=zh_ Cn
2. To enable the native touch
bar function, you need to use your apple
ID to download Xcode from the app
store (about 15g of disk free space, if you are the developer of MacOS or IOS, Congratulations, you can continue). After installation, open Xcode and select
window show
touch
bar from the menu of Xcode at the top of the screen, You will find that the touch
bar is already displayed on the screen. At this time, you just need to keep Xcode on (which can be minimized). You can experience and use touch
bar as much as you want. Just like the entity touch
bar, you can open the system preferences app, customize your touch
bar display mode in the "keyboard" item, and also customize the buttons on the control bar. You can even choose display custom multi touch
bar from the menu of apps that support custom touch
bar to customize the application control bar. Yes, you now have the full function of touch
bar. The only difference is that touch
bar is directly displayed on the screen. Of course, you have to use the touch pad or mouse instead of touch and click. Finally, you need to find a suitable location for the touch
bar window on the screen
3. Another scenario: if I am an ordinary user and do not want to download Xcode, or the available disk space is not so large, can I not experience touch
bar
of course not. If you can't turn on this function directly, there will always be a big God who can transplant the function to make it run independently. Download a file called
touch é
app
note: the system should refer to point 1, otherwise it will not work. On the other hand, although the two look similar, Xcode turns on calling the native functions of the system,
touch é
it is the version transplanted by Dashen, and its reliability may be slightly poor. You can check the update from time to time to see if there is any repair or improvement (you can also turn on the automatic update function)
finally, of course, there is still a gap between the experience and the entity touch
bar, such as the lack of the function of word selection and association when inputting Chinese. Emoj can only choose the most commonly used one. If you want to have a perfect experience, you are recommended to use a touch
bar device.
system version: MacOS
10.12.1
(16b2657)
if your system version is less than 10.12.1, Please check the update and install it through app
store (or download the combined update installation image from Apple support website for manual installation). If you have installed 10.12.1 but the version number is less than 16b26xx, it means that the 10.12.1 you installed is not the latest version. You need to download the combined update installation image from Apple support website for manual installation
MacOS
10.12.1
update content: https://support.apple.com/zh-cn/ht206174
MacOS
10.12.1
combined update download: https://support.apple.com/kb/dl1897? viewlocale=zh_ cn&locale=zh_ Cn
2. To enable the native touch
bar function, you need to use your apple
ID to download Xcode from the app
store (about 15g of disk free space, if you are the developer of MacOS or IOS, Congratulations, you can continue). After installation, open Xcode and select
window show
touch
bar from the menu of Xcode at the top of the screen, You will find that the touch
bar is already displayed on the screen. At this time, you just need to keep Xcode on (which can be minimized). You can experience and use touch
bar as much as you want. Just like the entity touch
bar, you can open the system preferences app, customize your touch
bar display mode in the "keyboard" item, and also customize the buttons on the control bar. You can even choose display custom multi touch
bar from the menu of apps that support custom touch
bar to customize the application control bar. Yes, you now have the full function of touch
bar. The only difference is that touch
bar is directly displayed on the screen. Of course, you have to use the touch pad or mouse instead of touch and click. Finally, you need to find a suitable location for the touch
bar window on the screen
3. Another scenario: if I am an ordinary user and do not want to download Xcode, or the available disk space is not so large, can I not experience touch
bar
of course not. If you can't turn on this function directly, there will always be a big God who can transplant the function to make it run independently. Download a file called
touch é
app
note: the system should refer to point 1, otherwise it will not work. On the other hand, although the two look similar, Xcode turns on calling the native functions of the system,
touch é
it is the version transplanted by Dashen, and its reliability may be slightly poor. You can check the update from time to time to see if there is any repair or improvement (you can also turn on the automatic update function)
finally, of course, there is still a gap between the experience and the entity touch
bar, such as the lack of the function of word selection and association when inputting Chinese. Emoj can only choose the most commonly used one. If you want to have a perfect experience, you are recommended to use a touch
bar device.
3. Install a gatemate, and the plug-in will automatically mark it on the map when you dig the mine
4. 1 To put it bluntly, bitcoin is a big trick of Nakamoto
(2) for example: there are 100 spoons with special marks on them, but only 100 spoons are scarce. A bid for 100 million. B has 10 spoons and sells them for 100000 yuan each. C thought he picked up a big bargain and immediately bought 10 spoons out of a million. I'll run away when I go to find a. The reason why they can sell one for 100000 yuan is not that the spoon is worth 100000 yuan, but that someone pays a higher price. Especially in online games, they are all partners
(3) although the examples are extreme, bitcoin is just a set of playing methods. It just makes the plate big and complicated.
(2) for example: there are 100 spoons with special marks on them, but only 100 spoons are scarce. A bid for 100 million. B has 10 spoons and sells them for 100000 yuan each. C thought he picked up a big bargain and immediately bought 10 spoons out of a million. I'll run away when I go to find a. The reason why they can sell one for 100000 yuan is not that the spoon is worth 100000 yuan, but that someone pays a higher price. Especially in online games, they are all partners
(3) although the examples are extreme, bitcoin is just a set of playing methods. It just makes the plate big and complicated.
5. The most important thing for bitcoin speculation is to have a good platform. You must choose a big one with fast payment. Otherwise, your money is easy to go wrong. In China, you can choose okex with fast payment. If you are satisfied with my answer, please accept it
6. That 21 million yuan was put on the Internet by Nakamoto himself, right? no Bitcoin's original development company decided to invest a certain proportion in each block according to the mining situation. Why do inventors go mining? This is to make bitcoin mining more fair and equitable. And transparent. It is also the main intention of the designer to make the invention of bitcoin promote the development of blockchain technology and other Internet finance.
7. The state is monitoring this area to make transactions more formal
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