Questions from Beginners MQL5 MT5 MetaTrader 5 - page 91

[Olegs Kucerenko]

DC2008:

I'll give you my suggestion:

Check received data !=0 and !=DBL_MAX

[sss20192]

What does array out of range mean?

[Yedelkin]

sss20192:  Can you tell me what "array out of range" means?

It's like this: " array out of range". This is when an array has 100 elements and the 101th element is being accessed.

[sss20192]

Yedelkin:
It's like this: "Array overrun". It's when the array has 100 elements, and the 101th element is being addressed.

Thanks, I don't think there was such an error in mql4

[sss20192]

Can you tell me how many anchor points for objects can be in mql5? In mql4 there were maximum 3 points, time1-time3, and in mql5 how many?

[Yedelkin]

sss20192: How many points can an object be specified in mql5? In mql4 it was maximum 3 points, time1-time3, but in mql5, how many?

Type the word 'bind*' in the Help (Search tab) - there are several sections on the subject. You can skip the descriptions of all sorts of indicators and methods.

Here's another topic for the 'transitional' period: https://www.mql5.com/ru/forum/798

[sss20192]

There's nothing interesting there, better put it this way

[Yedelkin]

sss20192: There's nothing interesting there, better put it this way

You weren't looking hard enough.

[Vladimir Ivanov]

The documentation seems to say 30

[Vladimir Ivanov]

So tell me, doesn't anyone know