Java SE 11: Strings & Primitive Data Types
Java SE 11
11 Videos | 53m 55s - Includes Assessment
- Earns a Badge
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
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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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1.Testing String Equality5m 15s
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2.Comparing Strings Lexicographically4m 35s
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3.Introduction to Mutable Strings3m 4s
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4.Using StringBuilder to Concatenate Strings3m 50s
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5.Splitting Strings8m 33s
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6.Iterating Over Words in a String3m 45s
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7.Performing a String Replace5m 56s
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8.Primitive Data Types3m 44s
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9.Using the Modulus Operator3m 26s
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10.Using Combined Assignment Operators3m 27s
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11.Exercise: Concatenate a String of Numbers3m 19s
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