Strings

Operator Plus(+) Overloading in Java

Java doesn't allow operator overloading yet + is overloaded for class String. Here we will discuss examples for use of + with Strings and characters. [node:read-more:link]

StringBuffer and StringBuilder

Strings are immutable and a new String object is created every time you modify a Sring object. A StringBuffer is a thread-safe, mutable sequence of characters. A StringBuilder is similar to StringBuffer, but with no guarantee of synchronization. [node:read-more:link]

String Replace and String Split in Java with Examples

We will discuss String Replace and String Split in Java with some examples. String replace is the process by which we replace parts of a string with another string. Some Java methods directly accept character sequences, while some others accept a regular expression (regex). We will discuss some of these approaces using examples. String split is the process by which a string is split around a delimiter.  [node:read-more:link]

Explicit and Automatic String Conversion in Java

Data with other data types can be converted to String using explicit and automatic ways in Java. Explicit String conversion ways include:

  • Use of the toString() method of an object, especially wrapper classes.
  • Use of the static overloaded method String.valueOf, passing in the other data type value.
  • Use of a String constructor to convert a byte array as a String.

  [node:read-more:link]

String Interning in Java with Examples

String interning is a method of storing only one copy of each distinct string value, which must be immutable. The distinct values are stored in a string intern pool. The single copy of each string is called its 'intern' and is typically looked up by a method (e.g. String.intern() in Java.). [node:read-more:link]

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