String, StringBuffer & StringBuilder for JAVA Certification

Clear Java Certification : OCJA (1Z0-808) In Simple Way
Instructed by: DURGASOFT DURGA | Subject: IT & Software, IT Certification

String, StringBuffer & StringBuilder for JAVA Certification

About This Course


The student can get complete knowledge on the following topics: 1. Difference between String and StringBuffer: * Mutability Vs Immutability * equals() method 2. String Objects Creation : Heap and String Constant Pool(SCP) 3. Importance of String Constant Pool(SCP) 4. Important FAQs on String and StringBuffer 5. Important Constructors of String class 6. Important Methods of String class: charAt(), concat(), equals(), equalsIgnoreCase() isEmpty(), length(), replace(), substring() indexOf(), lastIndexOf(), toLowerCase(), toUpperCase() trim() 7. Important Conclusions about String Immutability 8. Creation of Our Own Immutable Class 9. final vs immutability 10. Need of StringBuffer ? 11. StringBuffer class Constructors 12. Important Methods of StringBuffer class: length(), capacity(), charAt(), setCharAt(), append() insert(), delete(), deleteCharAt(),reverse() setLength(), ensureCapacity(), trimToSize() 13. Need of StringBuilder 14. Differences between StringBuffer and StringBuffer 15. String vs StringBuffer and StringBuilder 16. Method Chaining

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String, StringBuffer & StringBuilder for JAVA Certification String, StringBuffer & StringBuilder for JAVA Certification Reviewed by Acamig Courses on December 23, 2018 Rating: 5
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