Introduction to Programming: Escape Codes
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Questions and Answers

What is a computer program primarily defined as?

  • A compilation of machine language instructions.
  • A series of commands executed directly by hardware.
  • A set of visual elements in software applications.
  • A set of instructions that tell a computer what to do. (correct)
  • Which of the following best describes the role of programmers in creating software?

  • They write programs using high-level programming languages. (correct)
  • They primarily use a collection of graphical tools.
  • They perform system-level operations without scripting.
  • They write programs using machine language.
  • Which programming principles are emphasized in the course objectives?

  • Inheritance, encapsulation, and data analysis.
  • Concurrency, threading, and database design.
  • Modularity, encapsulation, information hiding, and abstraction. (correct)
  • Component-based design and web development.
  • What percentage does the project contribute to the overall assessment of the course?

    <p>50%</p> Signup and view all the answers

    Which book is NOT listed as a recommended resource for the course?

    <p>Python for Data Science</p> Signup and view all the answers

    What is the threshold needed to pass the final exam?

    <p>40p/100p</p> Signup and view all the answers

    Which programming topic is NOT explicitly mentioned as part of the course?

    <p>Graphics Programming</p> Signup and view all the answers

    What aspect of programming does the course focus on as essential 'core' knowledge?

    <p>Network Programming.</p> Signup and view all the answers

    What is the primary purpose of program documentation?

    <p>To aid other programmers in understanding the code and its limitations.</p> Signup and view all the answers

    Which of the following statements about program documentation is false?

    <p>It can contain instructions for the computer to execute.</p> Signup and view all the answers

    How does program documentation differ from a user manual?

    <p>Documentation is intended for programmers while manuals are for end users.</p> Signup and view all the answers

    Which component is NOT typically included in program documentation?

    <p>Step-by-step instructions for executing the program.</p> Signup and view all the answers

    What type of information might program documentation include regarding a tax program?

    <p>Specific features of the program and their functions.</p> Signup and view all the answers

    Why is it important for documentation to include limitations of a program?

    <p>To inform users about what the program cannot do.</p> Signup and view all the answers

    In which scenario would it be least important to have program documentation?

    <p>For simple utility scripts with clear and self-explanatory code.</p> Signup and view all the answers

    Which best describes the audience for program documentation?

    <p>Other programmers who may modify or work with the code.</p> Signup and view all the answers

    What is the main purpose of header documentation?

    <p>To describe the overall features of the program</p> Signup and view all the answers

    What type of documentation is found throughout the code?

    <p>Inline documentation</p> Signup and view all the answers

    Which of the following is an example of inline documentation?

    <h1>Initialize variable x to represent total count</h1> Signup and view all the answers

    What is a common misconception students have about backing up their work?

    <p>It takes too long to back up files</p> Signup and view all the answers

    What is a runtime error?

    <p>An error that occurs when the program encounters invalid input during execution</p> Signup and view all the answers

    What should a programmer do before implementing a common task in Python?

    <p>Check if the function has already been implemented</p> Signup and view all the answers

    What is one of the primary reasons for storing backup files in a separate location?

    <p>To ensure data is not lost due to hardware failure</p> Signup and view all the answers

    Which option is NOT a feature included in the header documentation of a word processor?

    <p>Word count analysis</p> Signup and view all the answers

    Study Notes

    Introduction to Programming

    • A computer program is a set of instructions that tells a computer what to do
    • Programmers don't use machine language when writing computer programs

    Escape Codes

    • Escape codes use the backslash character () followed by a specific character to create formatting or special actions within text
    • \a: Alarm - causes the program to beep
    • \n: Newline - moves the cursor to the beginning of the next line
    • \t: Tab - moves the cursor forward one tab stop
    • \': Single quote - prints a single quote
    • \": Double quote - prints a double quote
    • \\: Backslash - prints one backslash

    Extra Practice

    • Modify examples in the text to use descriptors and escape codes to create valid Python statements
    • Try finding simple examples online
    • Hand trace the code (execute on paper) without running the program
    • Compare the actual and expected results after running the program
    • Write a program that right-aligns text into three columns of data
    • The program should prompt the user for the maximum width of each column

    Program Documentation (Comments)

    • Purpose is to provide information about a program to other programmers, rather than user manuals
    • Documentation is written inside the program file
    • Helps programmers understand different parts of the program, their functions, and any limitations

    Types of Documentation

    • Header documentation: Explains the program's overall features at the beginning of the file
    • Inline documentation: Provides detailed descriptions of specific functionalities within the program

    Built-in Python Functions

    • These functions are a built-in part of Python, such as print and input
    • Check if a function already exists for a common task before implementing it yourself
    • Refer to the list of prewritten Python functions at http://docs.python.org/library/functions.html
    • Some assignments may have specific instructions on which functions you are allowed to use

    Program Errors

    • Syntax errors: Errors in the grammar rules of the language
    • Runtime errors: Occur when there are no syntax errors, but the program can't complete execution (e.g. divide by zero, user input mismatch)

    Backing up Your Work

    • Backup regularly after completing significant milestones in your program development
    • Store backup files in a separate directory/folder or on a separate device for added safety
    • Consider using online methods like email attachments for backups
    • Time spent backing up files is insignificant compared to the time needed to re-write code if the original is lost

    Course Info

    • MSc Advanced Programming
    • 6 ECTS
    • Lecturers: PhD Edmond Jajaga
    • Objectives:
      • Demonstrate advanced understanding of Object Oriented Analysis and Design
      • Design and implement software using principles like modularity, encapsulation, information hiding, abstraction, and polymorphism
      • Cover core application development toolset members with Python as a focus
      • Focus on: Network Programming, Internet Client Programming, Concurrent and Parallel Programming, GUI or Web, and Database Programming

    Assessment

    • Project (3 members): 50% of final grade
    • Final Exam: 50% of final grade (40p/100p threshold)
    • Conference paper presentation: 10% of final grade

    Lecturer's Info

    • Edmond Jajaga: PhD in CS, Software Engineer, with experience in various companies
    • Public Profiles: Google Scholar, Research Gate, and LinkedIn

    Course Resources

    • Online Resources: Moodle
    • Recommended Books:
      • “Python: Visual QuickStart guide” (3rd Ed), Toby Donaldson
      • “Python crash course”, Eric Matthes
      • “Core PYTHON Applications Programming” Third Edition, Wesley J. Chun
      • “Design Patterns: Elements of Reusable Object-Oriented Software”, Erich Gamma, Richard Helm, Ralph Johnson, and John Vlissides

    How To Use The Course Resources

    • Use resources as support and supplement for the class
    • Class attendance is still essential, resources aren't meant as a substitute

    Feedback

    • Let the lecturer know if the pace of the course is too slow or fast
    • If you have trouble reading slides or handwriting, or hearing the lecturer in class

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    Quiz Team

    Description

    This quiz focuses on the basics of programming and the use of escape codes. Learn how to format text and implement special actions with specific characters in your code. Test your understanding of these concepts through practical examples and exercises.

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