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Questions about _N (Num, Precision)

Author: Stalker, Created: 2022-10-27 12:57:04, Updated:

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• Log printed information is blank, what is the problem and how to deal with it?
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• The hard drive stopped running in the middle, the code was not modified, the recompilation was not a problem, the restart failed to start, the error was not prompted, please tell me how to handle it.
• The method of retrieving the timeline always returns an error, line.new, line.delete etc. all return an error.
• GetTicker: 429: {"msg":"Requests too frequent.","code":"50011"}
• Please instruct me, when the stop loss value of the design draw line is greater than the deviation value, the three yuan calculation draw line should be changed but it does not work, I don't know where the problem comes from?
• The Internet
• The question of the value of the holdings in the stock market versus the stock market
• How to get the wrong information in the log?
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• I need to evaluate the following indicators and make judgments, please tell me how to write a formula that can be used for strategic conditions.
• Please tell me how to calculate the highest price and the lowest price in the historical range. Thank you.
• How should the code on the switch to JavaScript be written on the ok analog disk?
• talib library SAR function calculation results are inconsistent with retested K-line interface
• Please tell me how the table is decorated.
• My experience with quantification
• Can you please provide a tutorial on jsp automatic voting?

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Stalker/upload/asset/1655296fe94e1413b5878.png /upload/asset/16566f166e063889fc031.png This is a list of all the different ways Upload/asset/16566f166e063889fc031.png is credited in the database. The code was not active, but now it is not reporting errors.

Inventors quantify - small dreamsThe code needed to be sent corresponding to the error location.

StalkerI guess I forgot to initialize.

Inventors quantify - small dreamsWhen using this function, the first parameter that needs to be considered is whether it is a numeric type.

StalkerYeah, simulated, but the ticker is not supported at the real disk level yet, so let's run it down to the real disk and see what happens.

Black and white.Some places TV is open but FMZ is not open is it a simulation situation? The simulation k line direction is an algorithm simulation estimate there is a difference leading to the opening of the position.

StalkerIn addition, the same pine code was copied directly from the TV, and the retrieval results were slightly worse. I looked at the log and found that some local TVs were open but FMZ was not, why does this happen? /upload/asset/165e1af743b6daeb630ee.png /upload/asset/16531cae79874d40cbf23.png