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Fundamentals of Text Data Manipulation in Java

Explore the basics of text data manipulation. Learn techniques to read and write files efficiently, delving into line-by-line and character-by-character parsing to build a strong foundation in handling textual data using Java.

Java

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4 lessons

16 practices

1 hour

Data Ingestion and Extraction

Lessons and practices

Lesson 1: Reading Text Files in Java

Reading and Displaying File Contents in Java

Reading Text Files with readString

Reading and Displaying Text File Content in Java

File Reading in Java: Displaying Text File Contents

Lesson 2: Reading Text Files Line-by-Line in Java

Reading the First Line of a File in Java

Reading and Summing Numbers from a File

Reading Temperatures from a File and Calculating the Average

Reading and Sorting Names from a File Using Java

Lesson 3: Reading Files Character-by-Character with FileReader

Reading the First Character from a File Using FileReader in Java

Reading File Snippets with Java FileReader

Sequential File Reading Using FileReader in Java

Managing Multiple FileReaders in Java

Lesson 4: Writing and Appending Text Files in Java

Enhance Java Program with File Reading Functionality

Writing an API Key to a File in Java

Appending Names to Files using Java's Files API

Reading Numbers from a File and Writing Their Sum

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