hardhu / Profile

Hello everybdy, according to documentation (https://www.mql5.com/en/articles/567), when declaring an array, its size can be specified directly as a number  or using a predefined constant:    #define SIZE 3 double Variable[SIZE];  

Hello everybody, if I wanted to test different Expert Advisors operating in real time on different accounts, the only way to achieve this is to make several different installation of Metatrader 5 in the same pc but in different directories, and then

Hello everybody, as far as I can read here https://www.mql5.com/en/articles/341  it seems that disabling the use of remote agents should allow to use all the local agents for testing/optimization purposes using the Strategy Tester. However it

Hello everybody, in my code I use a function that calculates the average value of an array of type double:   double Average( double &arr[])   {    int size= ArraySize (arr); //--- check    if (size<= 0 )

Hello everybody, suppose I have a multidimensional array   int myarr[ 3 ][ 4 ]    is it possible then to have access to a single dimensional projection of it in this way:   int temparr[ 4 ]; temparr=myarr[0][];   or using

Hello everybody, I would like to use an array whose size is specified by some input parameter, for example:   //--- input parameters input int       L= 5

Hello everybody, I need help to understand which is the simplest way to get informations abut the time execution of an order. In my EA, order is placed, and results are collected using this code:   bool success= OrderSend (mrequest,mresult);

Hello everybody I have written a  simple EA that randomly places at every tick a buy or sell order, below I put the relevant part of the code. However, when I try to use it on EURUSD, where Market orders are allowed (price specification is

Hello everybody, I need help on how to generate uniformly distributed random numbers in MQL5. I know that for MQL4 there exists a function  mathinrangerandom that does this job, is there anythig equivalent for MQL5

Hello everybody, what I would like to do is to write a simple expert advisor that does this three steps: 1) open a csv file for writing; 2) writes bid and ask prices in that csv files, in different lines; 3) closes the file.   I would like to

Hello, I know that it is not such an important question, but: this simple piece of code should print as output the "white heart suit" ♡ (hex code 2661);   void OnStart ()   {      string test= "" ;