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What is the best encryption system now?un crackable of course. And why do many people use SHA-2 ,MD5? also what is the most pipular one too?

Histo.java import java.util.*; // Scanner import java.io.*; // PrintStream class Histo extends Object { static PrintStream theScreen = new PrintStream(System.out); static Scanner theKeyboard = new Scanner(System.in); public static void main(String args[]) throws FileNotFoundException { final int MAX_SCORES = 5000; // define nameArr as an array of String objects String[] nameArr …

I'M trying to output a message if the PHP query on the MySQL database come back empty. But when I uncomment this line `//echo "No result found for entry";` not only does it fail to output this message when there is no match but it also fails to load the …

Could someone decribe the differences between HTML and XML. Thanks in advance

Hey guys, i am developing an android app using Java, using eclipse on a windows PC. The building of the app started off very well, and we managed to get a working prototype working on a android phone using the USB debugging option. I have come across a big problem …