Java SE 17 Playbook

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Like other developers, you face common challenges- working with strings, handling numbers, processing collections, reading from files, etc. This course will teach you how to solve these challenges using proven recipes quickly and efficiently.

1. Course Overview

1. Course Overview

2. Introducing Java Recipes

1. Introduction

2. Prerequisites

3. Running Java Code

4. Getting the Exercise Files

5. Course Overview

03. Transforming Strings

01. Introduction

02. Removing Whitespace

03. Is This String Empty or Blank

04. Transform Strings the New Way

05. Comparing Strings the Right Way

06. Iterating over Characters

07. Check if a String Contains Specific Characters

08. Finding and Replacing Matches

09. Iterating over Many Lines

10. Tokenizing a String

11. Joining Strings

12. Building Strings in a Loop

13. Prefer Text Blocks

14. Handling Text Localization

15. Generating Random Strings

16. Using Libraries

17. Demo App - Extract and Sanitize Data

18. Module Summary

04. Working with Numbers

01. Introduction

02. Converting Strings to Numbers

03. Checking if a String Is a Number

04. Formatting Numbers

05. Localizing and Compact Formatting Numbers

06. Comparing Integers

07. Doing Floating-point Arithmetic

08. Handling Really Large Numbers

09. Rounding with the Math Class

10. Rounding with DecimalFormat and BigDecimal

11. Generating Random Numbers and Values

12. Demo App 1 - Converting a List of String Numbers

13. Demo App 2 - Doing Arithmetic and Rounding Numbers

14. Module Summary

05. Solving Tasks with Dates and Times

01. Introduction

02. Quick Date and Time API Overview

03. Getting the Difference between Two Dates

04. Comparing Two Dates

05. Getting the First or Last Day of a Period

06. Handling Recurring Events

07. Adding or Subtracting Dates

08. Demo App 1 - Time Left This Year

09. Formatting Dates

10. Handling Multiple Formats

11. Converting From and to the Old Date

12. Getting The Current Time

13. Printing All Zone IDs

14. Getting the Start and End of the Day

15. Calculating the Arrival Time

16. Demo App 2 - Current Time in Other Time Zones

17. Module Summary

06. Working with Arrays and Collections

01. Introduction

02. Adding Elements to an Array

03. Converting Between Array and List

04. Create a List and Add Elements

05. Check if the List Is Empty

06. Remove Values From a List

07. Remove Duplicates From a List

08. Find Duplicates and Different Elements in Two Lists

09. Replace Elements in a List

10. Simple Sorting of a List

11. Advanced Sorting of a List

12. Map Overview

13. Find Duplicate Values in a Map

14. Remove or Replace Elements in a Map

15. Check Map Equality

16. Sorting a Map

17. Merging Maps

18. Module Summary

07. Writing Succinct IO Code

01. Introduction

02. IO vs. NIO vs. NIO2

03. Converting Between File and Path

04. Using the Right Separator

05. Determine the Base Directory

06. Check Access to a File

07. Reading Small Files

08. Reading Big Files

09. Writing to a File

10. Reading From and Writing to Binary Files

11. Copy a File

12. Move or Rename a File

13. Delete a File

14. Iterate over Files

15. Walking the File Tree

16. Create a Directory

17. Copy and Delete a Directory

18. Demo App - Collect and Copy Log Files

19. Further Study

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تولید کننده: PluralSight