Q: If I encrypt my .class files and use a custom classloader to load and decrypt them on the fly, will this prevent decompilation? A: The problem of preventing Java byte-code decompilation is almost ...

I need to figure out a way to convert a user defined type to a byte array and be able to reconstruct that type from the byte array. So far, what I came up with was to convert each variable in the type ...

Here's my problem: I need to scan through the byte array returned by decrypting a .pdf and replace some hard-coded values in the file before sending it along to a servlet response.<BR><BR>In Perl this ...

Prende il byte e fa l'and con il valore 1 di volta in volta shiftato di 1 posizione. Questa operazione si chiama bit mask operation e serve proprio per verificare se un particolare bit è pari a 0 o 1.