Learn Java String with Examples

Java String Examples

• Create a String object in Java Example

• Java String valueOf() Method Example

• Java String.trim() Method Example

• Java String.toUpperCase() Method Example

• Java String toLowerCase() Method Example

• Java String toCharArray() Method Example

• Java String substring() Method Example

• Java String.startsWith() Method Example

• Java String split() Method Example

• Java String.replaceFirst() Method Example

• Java String.replaceAll() Method Example

• Java String replace() Method Example

• Java String regionMatches() Method Example

• Java String length() Method Example

• Java String lastIndexOf() Method Example

• Java String intern() Method Example

• Java String indexOf() Method Example

• Java String getChars() Method Example

• Java String getBytes() Method Example

• Java String equals() and equalsIgnoreCase() Example

• Java String.endsWith() Method Example

• Java String.contentEquals() Method Example

• Java String.contains() Method Example

• Java String concat() Method Example

• What's the Simplest Way to Print a Java Array?

• Merge two String Arrays Example

• Checks If a String is Not Empty and Not Null in Java

• Reverse a String in Java Using StringBuilder

• Capitalize the First Letter of a String in Java Example

• Java String codePointAt() Method Example

• Java String Compare Using equals() Method

• Sort String in Descending Order in Java

• Sort String in Ascending Order in Java

Java StringBuilder Examples

• Java StringBuilder trimToSize() Method Example

• Java StringBuilder substring() Method Example

• Java StringBuilder setLength() Method Example

• Java StringBuilder reverse() Method Example

• Java StringBuilder lastIndexOf() Method Example

• Java StringBuilder insert() Method Example

• Java StringBuilder indexOf() Method Example

• Java StringBuilder getChars() Method Example

• Java StringBuilder ensureCapacity() Method Example

• Java StringBuilder deleteCharAt() Method Example

• Java StringBuilder delete() Method Example

• Java StringBuilder codePointBefore() Method Example

• Java StringBuilder codePointAt Method Example

• Java StringBuilder capacity() Method Example

• Java StringBuilder append() Method Example

Java String Programs

• String Programs in Java with Output

• Java program to Count Number of Duplicate Words in String

• Java Program to Count Number of Words in Given String

• Java Program to Count the Number of Occurrences of Substring in a String

• Java Program to Count the Occurrences of Each Character in String

• Java Program to Merge two String Arrays

• Java Program to Remove Duplicate Words from String

• Java Program to Reverse a String(5 ways)

• Java Program to Reverse Each Word of a String

• Java Program to Swap Two Strings

• How to Check if the String Contains only Digits

• How to Check if the String Contains only Letters

• How to Check If the String Contains Only Letters or Digits

• Java Program to Check if Input String is Palindrome

• Java Program to Find all Permutations of String

• How to Remove or Trim All White Spaces from a String in Java

• How to Remove Leading and Trailing White Space From a String in Java

Java String Conversion Examples

Conversion from String to Wrapper classes or Primitive types

• Java Convert Integer to String Example

• Java Convert Float to String Example

• Java Convert Double to String Example

• Java Convert Short to String Example

• Java Convert Long to String Example

• Java Convert Character to String Example

• Java Convert Byte to String Example

• Java Convert Boolean to String Example

Conversion from Wrapper classes or Primitive types to String

• Java Convert String To Short Example

• Java Convert String To Long Example

• Java Convert String To Integer Example

• Java Convert String To Float Example

• Java Convert String To Double Example

• Java Convert String To Byte Example

• Java Convert String To Boolean Example