How does BOF mine

1. Mcoin has obtained the MSB license for legal operation in the United States and currently serves many countries and regions around the world. Although the Chinese government has closed the cryptocurrency exchange, it has not listed the cryptocurrency transaction as an illegal channel. Therefore, it is legal to trade bitcoin in China.

2. Unknown_Error

3. Rs.eof is to judge whether it reaches the end of the record, rs.bof should be at the beginning of the record

4. BOF diamond is focused on Customization: that is, you can put the stone you want on the ring bracket you like and match it by yourself, which can show your personality, focus on customization and intimate service&# 92; r\ Ni do diamond is a finished proct, which has been installed by craftsmen at home and abroad&# 92; r\ N if you like the personality, indivial, you can choose BOF, style, etc., you can choose Ido, but the procts are the same, as long as the good certificate, (they are both GIA's) is OK&# 92; r\ N Xie Ruilin is a little expensive, but the money is very small&# 92;“ Da Fu, Sheng Sheng is made of gold, diamond procts, no attention! ha-ha

5. Eof() tests whether the record pointer is at the end of the file (after the last record), such as:
go bottom()
? EOF () & & the result is. F. at this time, the record pointer is in the last record
List
? EOF () & the result is. T.

bof() tests whether the record pointer is in the file header (in front of the first record), for example:
use table name
? BOF () & & the result is. F. at this time, the record pointer is in the first record
skip - 1
? BOF () & & the result is. T., and the record pointer is in front of the first record

6. When rs.eof = true, the pointer has moved to the last record and cannot be moved down (not the last record)

when rs.bof = true, the pointer has moved to the first record and cannot be moved up (not the first record)

suppose there are 7 records in a database. When n (n = 1,2,,,, 7),
rs.bof = false, rs.eof = false
but for the first record, the, If you want to move up again, rs.bof = true means you can't move up
similarly, you can understand rs.eof

if not rs.eof and not rs.bof then
statement block
end if
that is:
as long as you haven't reached the top and bottom of the data, the statement block will be executed

7. Normal RX
580 is no lower than gtx1060
6G
Dylan's rx580
8g is normal. Master Lu can run about 170000 points.

8. RX580
8G is a good performance graphics card. The parameters are as follows:
this is AMD graphics card, DDR5256 bit, 14 nm, 2304SP, awesome performance of the graphics card. The power consumption of the graphics card is around 230W. It is recommended that the rated power of rated 500W is above. The game performance is almost the same as that of the fine shadow GTX1060
6G, but it can be mined.

9. Second floor, north gate of Jiangnan garden, Binjiang District, Hangzhou