Java String Tutorial - 3 - String is Immutable
Java String Tutorial. String is Immutable. Concat, Upper Case, Lower Case, Trim methods.
Java is one of the most popular object oriented programming languages. We take an hands-on approach using a combination of JShell(An awesome new feature in Java 9) and Eclipse as an IDE to illustrate more than 200 Java Coding Exercises, Puzzles and Code Examples.
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Step By Step Details
- Step 00 - Java Reference Types - Section Introduction
- Step 01 - Reference Types - How are they stored in Memory?
- Step 02 - Java Reference Types - Puzzles
- Step 03 - String class - Introduction and Exercise - Print each word and char on a new line
- Step 04 - String class - Exercise Solution and Some More Important Methods
- Step 05 - Understanding String is Immutable and String Concat, Upper Case, Lower Case, Trim methods
- Step 06 - String Concatenation and Join, Replace Methods
- Step 07 - Java String Alternatives - StringBuffer and StringBuilder
- Step 08 - Java Wrapper Classes - An Introduction - Why and What?
- Step 09 - Java Wrapper Classes - Creation - Constructor and valueOf
- Step 10 - Java Wrapper Classes - Auto Boxing and a Few Wrapper Constants - SIZE, BYTES, MAX_VALUE and MIN_VALUE
- Step 11 - Java Dates - Introduction to LocalDate, LocalTime and LocalDateTime
- Step 12 - Java Dates - Exploring LocalDate - Creation and Methods to play with Date
- Step 13 - Java Dates - Exploring LocalDate - Comparing Dates and Creating Specific Dates
- Step 14 - Java Reference Types - Conclusion