Generate a Random Alpha Numeric String
By
·
·
Code Snippet
·
Likes
(3)
Likes
There are no likes...yet! 👀
Be the first to like this post!
It looks like you're not logged in.
Sign in to see who liked this post!
Comment
Save
164.5K Views
Join the DZone community and get the full member experience.
Join For FreeGenerate a random alpha numeric string whose length is the number of characters specified. Characters will be chosen from the set of alpha-numeric characters. Count is the length of random string to create.
private static final String ALPHA_NUMERIC_STRING = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
public static String randomAlphaNumeric(int count) {
StringBuilder builder = new StringBuilder();
while (count-- != 0) {
int character = (int)(Math.random()*ALPHA_NUMERIC_STRING.length());
builder.append(ALPHA_NUMERIC_STRING.charAt(character));
}
return builder.toString();
}
Strings
Data Types
Alpha (finance)
Opinions expressed by DZone contributors are their own.
Comments