Java SE 11: Strings & Primitive Data Types

Java SE 11    |    Beginner
  • 11 Videos | 53m 55s
  • Includes Assessment
  • Earns a Badge
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Explore working with strings in Java, including the use of mutable strings through the StringBuilder class. In this course, you will discover the nature and use of strings and primitive data types, in Java. Observe how to compare and sequence strings, through equality tests and lexicography. Discover mutable strings, the advantages of string builder, and how to concatenate strings. Next, split a string via a regular expression, and learn how to split a paragraph of text into words in a string and iterate over individual words.Other topics include how to consider primitive data types, how to perform the standard modulus mathematical operation on an integer. Finally, you will use combined assignment operators to abbreviate common operations.

WHAT YOU WILL LEARN

  • use String equality methods to compare strings
    use String lexicographical comparisons to order strings
    describe the advantages and use of StringBuilder over String for concatenation
    use StringBuilder to concatenate strings
    split a string based on a given regular expression
    split a paragraph of text into words and iterate over the individual words
  • use the String replaceAll method to replace a particular word in text
    describe the characteristics of primitive data types
    perform the standard modulus mathematical operation on an integer
    use operator assignment to abbreviate common operations
    use StringBuilder to concatenate the values of particular numeric operations

IN THIS COURSE

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