Java gives you the ability to dynamically create strings. Even after you set the string value, you can add more characters to the string value throughout the code. This process lets you build a ...

There are many scenarios where a program must first find the length of a Java ... including length(), charAt() and substring(). To get the number of characters in a given piece of text, the Java ...

The Java String printf method can be confusing at first, but it greatly simplifies how you format complex Strings. This is especially true when creating complicated database, NoSQL or Hibernate ...