Java Certification-OCA| The StringBuilder Class - methods, chaining, StringBuilder Vs StringBuffer

Published: 10 April 2023
on channel: Peace Of Code

2,513

Timestamps:
0:00 Introduction & Agenda
0:54 String Vs StringBuilder
8:40 Method Chaining examples
12:48 Tricky chaining examples
16:28 Different Ways to Create StringBuilder
17:48 Size Vs Capacity
22:00 Important StringBuilder methods
23:00 charAt(), indexOf(), length(), substring()
25:48 append()
28:34 insert()
33:00 delete(), deleteCharAt()
36:16 reverse()
37:42 StringBuilder Vs StringBuffer

Hi Guys, this is the 19th lecture in the OCA and OCP Certification preparation series, in this video we cover about the StringBuilder Class, which is a very important mutable class for String manipulation, I tried to cover that is required in this topic with ample amount of examples and questions.

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