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BULK MASS COMPILE MQ4 TO EX4

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Using Neural Networks In MetaTrader

Using Neural Networks In MetaTrader

This article shows you how to easily use Neural Networks in your MQL4 code taking advantage of best freely available artificial neural network library (FANN) employing multiple neural networks in your code.

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Rosh 2007.04.12 15:22 #
 
Delete mqlcache.dat file and restart MetaTrader 4.
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codersguru 2007.04.12 19:57 #
 
You can use command line and create batch file to do this:

1- Find your metalang.exe path, it will be the same path of MetaTrader (here my path is D:\Program Files\MetaTrader 4).

2- Create a batch file and name it compile.bat (or any name you prefer).

3- Write these lines into the bat file then save it:
cd D:\Program Files\MetaTrader 4
metalang -q "D:\Program Files\MetaTrader 4\my_first_mql4_script.mq4"
(Don’t forget to change the path to you MetaTrader installed path).

4- Run the batch file.

5- Enjoy. ;)


 
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habagobal 2007.04.12 21:24 #
 
What I mean is I had many collection such as indicator, ea, etc. in .mq4 file extension, than I want to compile all of them to .ex4 in one of time like bulk mass compile not per one file. Any conclusion ?
 
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codersguru 2007.04.12 22:17 #
 
I told you:

cd D:\Program Files\MetaTrader 4
metalang -q "D:\Program Files\MetaTrader 4\file_1.mq4"
metalang -q "D:\Program Files\MetaTrader 4\file_2mq4"
metalang -q "D:\Program Files\MetaTrader 4\file_3.mq4"
....
metalang -q "D:\Program Files\MetaTrader 4\file_100.mq4"




 
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habagobal 2007.04.12 22:51 #
 
Can I use this command

cd D:\Program Files\MetaTrader 4
metalang -q "D:\Program Files\MetaTrader 4\*.mq4"

So, it compile all of *.mq4 file to *.ex4 extensions.
 
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stringo 2007.04.13 10:54 #
 
no. metalang does not support wild cards
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MetaQuotes 2007.04.13 11:42 #
 
habagobal wrote:
I had many code program in mq4 file extension and want to compile all of them with bulk mass compile to ex4 in a time not one by one. Anybody how to do it ?

To recompile:
- all experts: delete /experts/mqlcache.dat
- all indicators: delete /experts/indicators/mqlcache.dat
- all scripts: delete /experts/scripts/mqlcache.dat
- all libraries: delete /experts/libraries/mqlcache.dat

Then restart MetaTrader 4 Client Terminal. That's all.
 
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