Java SE 11: Strings & Primitive Data Types
Java SE 11
| Beginner
- 11 videos | 48m 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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5m 15sFind out how to use string equality methods to compare strings. FREE ACCESS
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4m 35sDuring this video, you will learn how to use lexicographical comparisons to order strings. FREE ACCESS
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3. Introduction to Mutable Strings3m 4sAfter completing this video, you will be able to describe the advantages and use of StringBuilder over String for concatenation. FREE ACCESS
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4. Using StringBuilder to Concatenate Strings3m 50sIn this video, you will learn how to use StringBuilder to join strings together. FREE ACCESS
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5. Splitting Strings8m 33sIn this video, learn how to split a string based on a given regular expression. FREE ACCESS
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6. Iterating Over Words in a String3m 45sIn this video, you will learn how to split a paragraph of text into words and iterate over the individual words. FREE ACCESS
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7. Performing a String Replace5m 56sLearn how to use the String replaceAll method to replace a particular word with another word in text. FREE ACCESS
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8. Primitive Data Types3m 44sAfter completing this video, you will be able to describe the characteristics of primitive data types. FREE ACCESS
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9. Using the Modulus Operator3m 26sTo find out how to perform the standard modulus mathematical operation on an integer, consult a math reference book or website. FREE ACCESS
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10. Using Combined Assignment Operators3m 27sIn this video, you will use operator assignment to abbreviate common operations. FREE ACCESS
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11. Exercise: Concatenate a String of Numbers3m 19sDuring this video, you will learn how to use StringBuilder to concatenate the values of particular numeric operations. FREE ACCESS
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