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CodeSignal

Fundamentals of Text Data Manipulation in Rust

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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 Rust.

Syllabus

  • Unit 1: Reading Text Files in Rust: A Beginner's Guide
    • Reading and Displaying File Contents
    • Reading and Displaying Text File Contents
    • Reading and Displaying File Contents
    • Reading and Displaying File Contents
  • Unit 2: Reading Files Line-by-Line in Rust
    • Reading and Printing the First Line from a File
    • Reading a File Line-by-Line and Printing Each Line
    • Reading Temperatures from a File and Calculating the Average
    • Sorting Names from a File
  • Unit 3: Reading Files in Rust: Byte-by-Byte Techniques
    • Reading the First Byte from a File
    • Reading the First 100 Bytes from a File and Appending Ellipsis
    • Reading Specific Portions from a File
    • Reading Specific Portions of a Text File Using BufReader
  • Unit 4: Writing and Appending Text Files in Rust
    • File I/O Enhancement with Random Number Verification
    • Writing API Key to a File Using Standard Library
    • Appending Names to a File Using Buffered Writing
    • Reading Numbers from a File and Writing Their Sum to Another File

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