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Nguyen Van Luong
MQLMySQL
Eugeniy Lugovoy
Comment to topic Discussion of article "How to Access the MySQL Database from MQL5 (MQL4)"
lukins : Thanks! I will examine your solution in depth, it may be more stable than relying on MQL only. Just FYI there is a MQL4-only bridge I wrote a while ago for MT4 build 600+
Nguyen Van Luong
Vladimir Karputov
Comment to topic How to start with MQL5
Calculate positions for all symbols Code: 'Calculate positions for all symbols.mq5 Objective: Several positions are open in the market. You need to get the number of positions (both BUY and SELL) for
Nguyen Van Luong
Tham khảo CopyRate để lấy giá Open, Close của 1 nến
Vladimir Karputov
Comment to topic How to start with MQL5
Close a position at the intersection of the price and iMA Code 'Close a position at the intersection of the price and iMA.mq5' //+------------------------------------------------------------------+
Nguyen Van Luong
Tham khảo cách khởi tạo giá trị ban đầu cho STRUC
Vladimir Karputov
Comment to topic How to start with MQL5
Example: how to calculate the number of BUY and SELL trades for each Magic number for the current day The code: 'Total transactions today by Magic number.mq5'
Nguyen Van Luong
Tham khảo khi Alert cảnh báo sắp có tín hiệu xảy ra theo FAD
Vladimir Karputov
Comment to topic How to start with MQL5
Ahmad861 : Hey Vladimir, you have been helping me create my EA from the very beginning and asking for nothing in return and i want to thank you from the bottom of my heart. There is this one last
Nguyen Van Luong
Vladimir Karputov
Comment to topic How to start with MQL5
Maximum price of the indicator in the visible window Code: ChartGetDouble.mq5 Task: in the subwindow number '1' find out the maximum value of the window
Nguyen Van Luong
Tele
Sergei Poliukhov
Comment to topic Send alert signal to telegram
This example How send message from indicator to Telegram #property link "https://www.mql5.com" #property version "1.00" #property strict #property indicator_chart_window #include <Wininet.mqh>
Nguyen Van Luong
Alexander
Comment to topic NumbersSeparator() function for Print big numbers
string FormatNumber( string numb, string delim= "," , string dec= "." ) { int pos= StringFind (numb,dec); if (pos==- 1 ) { string nnumb=numb; string enumb= "" ; } else { nnumb=
Nguyen Van Luong
William Roeder
Comment to topic NumbersSeparator() function for Print big numbers
Compiled, not tested string DoubleToStrCommaSep( double v, int decimals= 4 ){ // 34,256,454.23 if (decimals == 0 ) return ( IntToStrCommaSep(v) ); if (v < 0 ) return ( "-" +
Nguyen Van Luong
shared author's Denis Zyatkevich article
Gửi file Report qua FTP
Creating and Publishing of Trade Reports and SMS Notification 
Traders don't always have ability and desire to seat at the trading terminal for hours. Especially, if trading system is more or less formalized and can automatically identify some of the market states. This article describes how to generate a report of trade results (using Expert Advisor, Indicator or Script) as HTML-file and upload it via FTP to WWW-server. We will also consider sending notification of trade events as SMS to mobile phone.
Nguyen Van Luong
nicholish en
Comment to topic NumbersSeparator() function for Print big numbers
Late to the party... Here is a template function that can handle whatever number you throw at it. [MQL4/5] void OnStart () { double num = - 134523349345.23452345 ; Print (NumberToString(num, 4