Strings and StringBuilder in Java
In this video, we cover one of the most important topics, Strings and StringBuilder in Java.
We look into how it works internally, various operations, memory management, and some examples!
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Timestamps:
0:00:00 Introduction
0:00:36 What is String?
0:02:35 String Creation: string literal
0:03:36 Internal Working of String
0:07:29 String Pooling
0:09:43 String Immutability
0:16:17 String Comparison: ==
0:20:13 String Creation: new keyword
0:22:02 String Comparison: .equals()
0:28:01 PrintStream Class
0:38:12 toString() Method
0:42:47 Pretty Printing in Java
0:47:05 Format Specifiers
0:48:29 String Concatenation Operator
1:00:42 String Performance
1:09:59 StringBuilder Class
1:12:37 String Methods
1:17:50 Palindrome Program
1:26:20 Outro
#strings #placement #dsa #interviews
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