C,C++,Delphi,PHP,MQL 4,MQL 5,Java,JavaScript,VBA
C# (Прикладной уровень) системный уровень - в процессе изучения
Всякие БД, сетевые взаимодействия, оптимизация алгоритмов.
Опыт торговли форекс, в.т.ч. в Швейцарском банке, фьючерсы у американского брокера через нинзю.
Остальное по-мелочи.
MetaEditor 5 has the debugging feature. But when you write your MQL5 programs, you often want to display not the individual values, but all messages that appear during testing and online work. When the log file contents have large size, it is obvious to automate quick and easy retrieval of required message. In this article we will consider ways of finding errors in MQL5 programs and methods of logging. Also we will simplify logging into files and will get to know a simple program LogMon for comfortable viewing of logs.
In this article, we will consider how to create multi-colored indicators or convert the existing ones to multi-color. MQL5 allows to represent the information in the convenient form. Now it isn't necessary to look at a dozen of charts with indicators and perform analyses of the RSI or Stochastic levels, it's better just to paint the candles with different colors depending on the values of the indicators.