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Visualizzazioni:
7202
Valutazioni:
(39)
Pubblicato:
2013.03.01 13:38
Aggiornato:
2016.11.22 07:32
\MQL5\Include\
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128-byte algorithm of hashing developed by a professor Ronald Linn Rivest from Massachusetts Institute of Technology (MIT) in 1991.

The example of using

#include <MD5Hash.mqh>

CMD5Hash  md5;

string str="Now it is easy to control MQL5 data integrity!";
uchar bytes[]; StringToCharArray(str, bytes, 0, StringLen(str)); // transferred string to the byte array // without the last one\0
Print(md5.Hash(bytes, ArraySize(bytes))); // print MD5-hash 
---------------------------------------------------------------------
The result:
c25688ecc77d8141b2f85320809e2a35

As an array we can pass the data read from FileReadArray file, etc.

It will be useful

  • to check data integrity when reading Internet files.
  • to compare files.
  • for hashing personal data and sending to the Internet.
  • for personal data storage in an encrypted type.

Tradotto dal russo da MetaQuotes Ltd.
Codice originale https://www.mql5.com/ru/code/1553

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The Moving Average drawn on the basis of the EMA algorithm. A linear interpolation of two different period EMA is used

EMAAngle EMAAngle

An interesting trend indicator drawn on the basis of the simple Moving Average

CMIDI CMIDI

The class to play music using the MIDI device

i-Friday_Sig i-Friday_Sig

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