Coding Forex: Forcing Code to Run Only Once Per Candle

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Ever written an indicator or EA that is supposed to notify you when something happens? Then, after it DOES happen, it won't stop telling you about it? On every tick that comes in it keeps telling you the same thing over and over..
This video addresses that problem. How do you get your code to alert you and then KNOW that it's already told you so it will stop alerting.
I will show you what NOT to do and then I will show you how to use static variables properly. There is something peculiar about using them that differs from other normal global variables.

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Видео Coding Forex: Forcing Code to Run Only Once Per Candle канала Jimdandy1958