Stop fighting with differences between MQL4 and MQL5

This is the second part in an ongoing series where I am creating library functions and classes to allow you to write code that can be common between MQL4 and MQL5. Next week: A 2 timeframe scalping strategy that uses the classes from this video. The discord premium membership has ended and the code for this video is no longer available for download. References in this video Common Library: https://youtube.com/playlist?list=PL0iqkWGt8zzkdJc24bUAxyHDeeYsxFVmP MACD Expert: https://youtu.be/2h6T1cd2-_U #metatrader #mql5 #mql4 Key concepts: classes inheritance compiler directives #ifdef technical indicators Free downloads for Metatrader 4 and 5 MT4: https://www.orchardforex.com/download-mt4 MT5: https://www.orchardforex.com/download-mt5 Follow our regular market updates: Web: https://www.orchardforex.com Twitter: https://twitter.com/OrchardForex Facebook: https://www.facebook.com/OrchardForex-327549444071237/ Telegram: https://t.me/orchardforex Discord: https://discord.gg/TZzFqTaa48