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hi,folks i have been in this for a long time. i have tried many times, still stuck in it.  hope anyone can give me some help. im in a local network , and use http proxy to connect to the internet. my metatrader4 can sacn the

here is my test code. //+------------------------------------------------------------------+

here is my code. it doesn't work.   //+------------------------------------------------------------------+

i use mt5 tester all history data is after 2011 12.20,   how to make Mt5 download more  history data? 

i build a neural network ea. it can auto learning without teaching. it is a prototype. it just trade and close without any money management(now the lots is the win rate) and trailing stop even stop loss and take profit .. i think it is potential. if

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i met a problem, at same condition, some time it comes, and some time it didn't come. here is the code. i use ea create this sample first. i create a dll file, which has a function which read some data form a sample.txt. code like this //ea code

#import "sampledll.dll" //expert void test ( double x [ ] [ ] ) ; double a [ 10 ] [ 10 ] ; for ( int = 0 ; i < 10 ; i + + )    for ( int k = 0 ; k < 10 ; k + + )      a [ i ] [ k ] = i * k ; test ( a ) ;

i write an nn ea. when retrain the neural network , i need the tester pause waiting for the trainning of neural network, do we have an api to pause the tester ? thank you

I have develop a platform which makes you can sell your ea without give your ex4 file to the customer. if you have a good ea, or your are the best dealer .please don't west this chance. visit here also i have developed a nn ea. which use severial

for example. i use a indicator ma double iMA ( string symbol, int timeframe, int period, int ma_shift, int ma_method, int applied_price, int shift) i want get ima(.......,shift =1000) almost i can't get that,that will make a error, then ea can't keep

why comment( 2 / 1) display 2 but comment(1 / 2) display 0? it's strange

int start{} function i only use this start { print ( Bars ) ; } i tred start at different time and use different time frame, always bars will be 1001, so that we only use 1001 bars history data in ea ? how to get more bars history data ? thank you. i

i have downloaded m1 history and convert it to h1. and h1 offline data has 22231 bars. i use bars why bars only 1002? thank you

example. in expert 's init () function i use an array to store some bar's shift number and the value of ma 7. int ma7shift [ 1000 ] ; double ma7price [ 1000 ] ; init () { int j ; for ( int i = 0 ; i < bars ; i ++ ) { if ( askma ( i ) > x ){

how to use mq4 to create a function MD5? thanks for any help

int ArrayResize ( object&array[], int new_size)  can Sets a new size for the first dimension.  but if   the array[4][][3]  i want to change the size of second dimesion of it. how to do that ? thank you

when ea is running, but ea want some history data, and that time terminal hasn't download it. is there a way to make ea waiting for that history download ? example, the ea need 2007 aug 's data to do some analyzie, but firsting run ea, terminal