Why doesn't work the following code:
1: char c;
3: mov ah,0
4: int 16h
5: mov c,ah
While debuging it gives an "Unhandled exception at 0x0040126d in 8_1.exe: 0xC0000005: Access violation reading location 0xffffffff." in the 4th line.
The following diagram presents a diamond class hierarchy:
As depicted, diamond inheritance denotes when two classes (e.g., CDerived1 and CDerived2), separately extending a common base class (e.g., CBase), are sub classed simultaneously by a fourt…
In Easy String Encryption Using CryptoAPI in C++ (http://www.experts-exchange.com/viewArticle.jsp?aid=1193) I described how to encrypt text and recommended that the encrypted text be stored as a series of hexadecimal digits -- because cyphertext may…
We’ve all felt that sense of false security before—locking down external access to a database or component and feeling like we’ve done all we need to do to secure company data.
But that feeling is fleeting. Attacks these days can happen in many w…