File CheckSum
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9
Fri. May. 26th, 2006 11:16 AM
Fixed the regular expression to check for more strict requirements.
-5
Servlet returning an image.
6
Method for get n random number's
8
Class method to read a binary file and copy it to a byte array.
8
If you only want to compare yyyy-mm-dd you can use the java.sql.Date class, the valueOf method does the trick. It's perfectly safe as the sql Date class is a subclass of the Date class.
Check out the docs here for more detail.
enjoy
Check out the docs here for more detail.
enjoy
6
This is a quick and easy class that will generate MD5 hashes from strings. I originally wrote it to insert into my Oracle database so I could generate MD5 hases for passwords from PL/SQL.
Example
String md5Hash = stringMD5("my password");
Example
String md5Hash = stringMD5("my password");
-9
Write a set of bytes into a so-called binary file. The point is that we use BinaryWriter here and we have a byte array as input.
2
This function loads an File into an String.
6
Write a set of bytes into a 'so-called' binary file. The point is that we use BinaryWriter here and we have a byte array as input.
6
A simple tool used for fast Exponentiation. Very useful if you are creating your own cryptograpgic methods.
