Learn and Understand C++ from Udemy

What's inside

Learning objectives

Understand c++ code
Write c++ code

Create basic applications in c++

Understand c++ code
Write c++ code
Create basic applications in c++

Syllabus

Introduction

Set Up

This section will introduce students to C++ programming language. Students will learn what the minimum requirements are for a program to be valid.

Here we will write the smallest possible C++ program which does not have any practical application. This is just to show students what every C++ program must contain, that is, the main function.

Here, for the first time in this course, we will write a program that has some sort of practical application. In essence, we will instruct the machine to create a printout on the screen.

In this video, we will attempt to create a more complex output, which we will format and we will see the portion of logic which machine uses to interpret the code.

Here we will learn about different types of variables that are used in C++, their declaration, initialization, and meaning.

The objective of this section is to teach students what the user input is and how to read the input from the keyboard.

Here we will learn about user input and how a user can interact with the program through keyboard input.

First "useful" program - calculate sum

In this video we will learn about constants in C++, how they are declared, and what they are used for.

Here we will learn about the auto keyword, which is new in C++11 and is, in essence, a generic type for variables.

In this video, we will learn how to write comments in C++, what type of comments we have, and what they are used for.

In this section, students will learn about C++ libraries - what they are and how to include them. Then, they will be introduced to the conditional execution of the code.

In this video, we will learn how to include C++ libraries for the benefit of using resources which are embedded in them.

Here, we will learn about conditional execution. We will learn about if-else constructs, how they are created and what they are used for.

In this video, we will learn about logical operators in C++ and the evaluation of conditions.

Here, we will learn about relational operators such as ==, !=, <, <=, >, and >=.

In this video, we will learn about the comma operator and the inherent dangers of the comma operator.

This section teaches students about the different types of loops in C++. This includes for loop, while loop, do while loop, for each loop, and so-called goto loop + break and continue statements.

In this video, we will demonstrate the purpose and the usage of the for loop.

Here, we will learn about the while loop.

In this video, we will learn about the do while loop, which is a variation of the while loop, except the condition is evaluated at the end and the loop is guaranteed to run at least once.

Here, we will learn about the for each loop, which is introduced in C++11 standard.

In this video, we will learn about the break statement, which is used to terminate the loop prematurely.

Here, we will learn about the continue statement which is used to skip an iteration of the loop.

In this video, we will learn about the so-called goto loop, which is not really a loop, but is used to simulate a loop-like behavior.

Infinite loops are capable of running indefinitely or until they are terminated by some condition.

Nested loops are loops within loops. You can stack pretty much as many as you like.

This section introduces arrays. Students will learn what is an array, how to declare it, and how to access its elements. In addition to this, students will learn in what way arrays occupy memory (RAM)

In this video, we will learn how to declare and use arrays in a general fashion. Arrays are containers which contain elements, elements are indexed. It is very important to note that indexing in arrays starts from 0. For example, if an array had 70 elements, they would go from 0 to 69.

Pretty much, everything that is declared in C++ will occupy inevitably memory (RAM). Arrays are not an exception to this rule, and so, here, I will show you how the elements of the array occupy memory space.

Like variables, arrays can be initialized. Their initialization differs to the extent that the elements of the array are initialized which the array contains.

Overview of basic array algorithms.

C strings are remnants of C programming language, which are still used in C++, especially in conjunction with the Windows API functions, as they do tend to accept C strings as their parameters.

In this section, students learn about functions in C++ - what they are and how to use them in the code.

In general about functions, their concept and usage.

These are functions that return specific values when invoked.

It is possible for a function to accept no parameters and return no values.

Lambda functions, or anonymous functions give the ability to the user to declare a function within a function. This is a brand new concept in C++11 that is fairly useful, perhaps not so much for the learning in the beginning stages as much as it is for the advanced level of programming.

This section teaches students about exceptions in C++. Students will learn what exceptions are and how to use them.

In general about exceptions in C++.

Explanation and usage part 2

These are sets of predefined and standardized exceptions.

If an exception is thrown, we need to create a catch block, and since we want to be sure that the exception is caught, we need a generic exception block.

Same as with nested loops, you can nest try-catch blocks one within another.

Once an exception is thrown, we can perform a set of operations after which, if we wish, we can propagate the exception onward.

This section introduces structures in C++. Students will learn what structures are in general and how to create and initialize structure attributes.

In general about structures in C++.

Creating a set of attributes for a structure and the initialization of the same.

Attributes that are shared between the variables of the same structure type.

Arrays of struct

Generic programming - basics

Generic Programming part 1

Generic Programming part 2

STL (standard types in C++)

vector

deque

string

Map type contains key-value pairs. Each value has a key.

The function type is a wrapper for functions and allows for functions to be placed in it and then be called later. This type is introduced in C++11.

Deque is very much similar to vectors except that it differs in the internal representation in the memory. It is organized as a list of lists.

Introduction to classes and object oriented programming.

Classes, just like structures, are logical units. So, when we add a method (function) to a structure, we get a class. class instance (variable of that class' type) is called an object.

Some of the object oriented programming principles are hiding information, encapsulation, inheritance, and polymorphism.

Principles of object-oriented programming (OOP) - Part 2

Basics of object oriented programming.

Rule of zero/three/five and Constructors - Part 1

Rule of zero/three/five and Constructors - Part 2

Destructors

Friend functions

Generic Classes

Decomposition

Decomposition - Part 1

Decomposition - Part 2

Interaction with WinAPI

Using OS libraries and functions

WinAPI Types

Checking for Errors

Files in C++ - Basics

Lets play with files

Basic Encryption

Some fun with basic encryption

Pointers and References

Introduction to Pointers

Comparison Operators and Pointers

Operators and Pointers Part 1

Operators and Pointers Part 2

Pointing to Different Objects Part 1

Pointing to Different Objects Part 2

Referencing

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Taught by a professional C++ expert who provides paid technical support throughout the course

Builds a strong foundation in C++ programming, including basic and advanced topics

Covers a wide range of topics, including data types, variables, functions, objects, and more

Provides hands-on practice through assignments and exercises

Includes quizzes and challenges to reinforce learning and provide feedback

Suitable for both absolute beginners and experienced programmers looking to advance their skills in C++

Reviews summary

Not worth learning

According to students, this course has unstructured lectures and unclear instructions, as well as an unfamiliar instructor. Many students say that the course materials are poorly executed. Overall, students largely have a negative view of this course.

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Learn and Understand C++ with these activities:

Follow tutorials on the official C++ documentation

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Solidify your understanding of C++ syntax and concepts by following tutorials on the official C++ documentation.

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Visit the C++ documentation website
Browse the tutorials in order
Practice the code examples provided in the tutorials

Solve coding problems on Leetcode

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Reinforce your understanding of C++ fundamentals by solving coding problems on Leetcode.

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Create a Leetcode account
Practice solving easy problems
Work your way up to solving medium and hard problems

Join a C++ study group

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Enhance your understanding of C++ by joining a study group and discussing concepts with peers.

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Find a C++ study group or create your own
Decide on a regular meeting time
Discuss C++ topics, ask questions, and work on problems together

Two other activities

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Show all five activities

Build a simple C++ program

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Apply your C++ knowledge by creating a simple program that solves a real-world problem.

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Identify a problem to solve
Design the program's structure
Write the C++ code
Test and debug the program

Contribute to an open-source C++ project

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Gain practical experience and improve your C++ skills by contributing to an open-source project.

Browse courses on Open Source

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Find an open-source C++ project on GitHub
Identify an issue or feature to work on
Create a pull request with your changes

Career center

Learners who complete Learn and Understand C++ will develop knowledge and skills that may be useful to these careers:

C++ Software Developer

Software Developers often need a strong foundational understanding of a programming language's core principles, and this course can help you build that for C++. If you're looking to get into software development or advance your career in it, this course may be useful.

See salaries and explore the career path for C++ Software Developer

C++ Game Developer

This course, Learn and Understand C++, may be helpful if you want to be a C++ game developer. The course covers a variety of C++ features, including the creation of basic applications, and may be a good resource for learning about C++'s programming fundamentals.

See salaries and explore the career path for C++ Game Developer

C++ Programmer

The Learn and Understand C++ course includes information on C++ fundamentals, such as the syntax and structure of the language. This course may be useful to you if you are interested in becoming a C++ programmer.

See salaries and explore the career path for C++ Programmer

Data Analyst

Data Analysts may sometimes leverage C++ to manipulate data or build pipelines for analysis. This course can help you learn about the foundational principles of C++, which could be useful if you're interested in becoming a data analyst.

See salaries and explore the career path for Data Analyst

Data Scientist

Data Scientists may sometimes use C++ for development tasks, and so may find this course to be helpful. The course covers a range of topics in C++, including data input and output.

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C++ Web Developer

This course on C++ may be useful if you want to be a web developer because it covers developing applications.

See salaries and explore the career path for C++ Web Developer

Hardware Engineer

Hardware Engineers may work with C++ in order to write firmware or drivers, and this course may be helpful for getting started with C++ if you're a hardware engineer.

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Embedded Software Engineer

This course may be useful for Embedded Software Engineers looking to learn about C++ fundamentals, which include the basics of the language and how to write simple programs.

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DevOps Engineer

DevOps engineers may use C++ for building, deploying, and managing applications, and so this course may be useful if you're interested in DevOps.

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Network Engineer

Network Engineers may use C++ for network programming or developing network management tools. This course can help you learn the basics of C++, which may be useful if you're a network engineer.

See salaries and explore the career path for Network Engineer

Systems Administrator

Systems administrators may sometimes use C++ for automating tasks or writing scripts. This course may be useful for learning the basics of C++, which may be helpful if you're a systems administrator.

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Technical Writer

Technical writers may use C++ for projects involving documentation or code examples. This course may be useful for learning the basics of C++, which may be helpful for technical writers interested in writing about C++.

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Educator

Educators in the field of CS may find use for this course as it covers a range of topics in C++ that could aid in the development of instructional materials.

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Quantitative Analyst

Quantitative analysts may find this C++ course helpful as a way to learn about the language for use in mathematical modeling, data analysis, or trading.

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Financial Analyst

This C++ course may be helpful for financial analysts who need to build financial models or analyze data using C++.

See salaries and explore the career path for Financial Analyst