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Kun Li
Kun Li
shared author's Marco code
 HTTP using WinINet directly in mql4
This is a "conceptual" script that uses the WinINet functions to load a HTTP page directly from mql4, without a C++ dll
shared author's MetaQuotes article
Limitations and Verifications in Expert Advisors
Limitations and Verifications in Expert Advisors

Is it allowed to trade this symbol on Monday? Is there enough money to open position? How big is the loss if Stop Loss triggers? How to limit the number of pending orders? Was the trade operation executed at the current bar or at the previous one? If a trade robot cannot perform this kind of verifications, then any trade strategy can turn into a losing one. This article shows the examples of verifications that are useful in any Expert Advisor.

shared author's Mikhail Vdovin code
 CHashArrayStringString
Example of implementation of lines hash array with a string key.
Kun Li
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