Class Central is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

CodeSignal

Fundamentals of Text Data Manipulation in Java

via CodeSignal

Go to class Write review

Overview

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.

Syllabus

  • Unit 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
  • Unit 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
  • Unit 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
  • Unit 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

Reviews

Start your review of Fundamentals of Text Data Manipulation in Java

Go to class

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Sign up for free
Someone learning on their laptop while sitting on the floor.