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Generate Alphanumeric random string - generar cadena alfanumerica aleatoria
public static String getCadenaAlfanumAleatoria(int longitud) { String cadenaAleatoria = ""; long milis = new java.util.GregorianCalendar().getTimeInMillis(); Random r = new Random(milis); //java.util.Random int i=0; while( i < longitud) { char c = (char)r.nextInt(255); if( (c>='0' && c<='9') || (c>='a' && c<='z') || (c>='A' && c<='Z') ) { cadenaAleatoria += c; i++; } } return cadenaAleatoria; }
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Uploaded on 2/26/2008 7:18:24 AM
by
antoniohs
Programming Language:
Java
Tags:
Alphanumeric random string cadena alfanumerica aleatoria alfanumerico aleatorio
Viewed 2011 times
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