
Explore Java bitwise operators by examining byte variables 12 and 10, demonstrating not (~) and (&), xor (^), left shift (<<), right shift (>>), and two's complement concepts.
See how Java uses relational operators such as ==, <, <=, >, >=, and != with a boolean result, printed to show true or false outcomes.
Explore input and output in Java, including System.out.println usage, print vs println behavior, and reading input with the Scanner class from System.in, plus string concatenation and formatting.
Learn how to create and manipulate strings in Java using a character array and the String constructor, then read input with a scanner, print results, and concatenate with plus operator.
Explore the Java static keyword, showing how static variables and methods share one instance across objects, while non-static members vary per object, with examples of access and updates.
Explore defining a student class with name, id, and major, creating objects with new, and using setName and setMajor alongside a display method to print members in Java.
Explore the boolean datatype in Java by declaring boolean variables, initializing with true and false, printing results, and understanding type mismatch errors when assigning non-boolean values.
Learn to implement user defined exceptions in Java by creating a custom exception class, using constructors, and throwing it when age is below 18, with handling and display of details.
Explore how Java uses polymorphism and method overriding to implement inheritance in subclasses like dog and frog, calling super methods and printing results with System.out.println.
Explore Java function overloading and polymorphism through ada methods with different parameters, and learn how calls resolve by argument type, count, or order to compute rectangle, square, and circle areas.
Explore the Java set interface in java.util, build two integer sets, observe duplicate removal, and perform union, intersection, and difference with add, addAll, and removeAll.
Learners explore a Java priority queue built with a student class that implements comparable, defines rank and name, and overrides compareTo to order by rank during add and poll.
Learn how to comment in Java with single line // and block /* ... */ comments, and use Eclipse shortcuts to apply or remove comments, which do not affect execution.
Explore java linked lists by creating a list of integer wrapper objects, adding elements, printing size and contents, using a for each loop, and inserting another list at an index.
Learn Java multithreading by extending the Thread class, overriding the run method, and using Thread.sleep to execute a parallel for loop with main and thread outputs.
Define a class that implements Runnable and overrides run to print the thread id and values 0–9, demonstrating multithreading with Runnable and parallel execution.
Explore Java functions, from user defined and library functions to recursion, return types, and prototypes, with examples like add, factorial, and Math.pow.
Demonstrate the Java final keyword by defining final variables initialized once in constructors, final methods that cannot be overridden, and final classes that cannot be extended, with practical print examples.
Explore the Java for loop syntax, including initialization, condition, and increment, and see how a sum from 0 to 9 becomes 45 through the loop.
Explore how a Java while loop sums numbers from 0 to 9, printing each value and the running total, with a starting at 0 and a incrementing until ten.
Explore Java access specifiers: default, public, protected, and private, and how they govern access within the same package and through inheritance in classes A, B, and C.
This lecture explains the c++ hash operator in macros, showing how a replacement token is converted to a string literal and enclosed in codes, and demonstrates the resulting output.
Define a C++ box class with public length, breadth, and height, setter functions, and a get volume function using the scope resolution operator to compute volumes.
Demonstrate function overloading in C++ by defining three print functions with the same name but different parameter types (int, double, string) and invoking them via a PD object.
Learn to create, join, and detach threads in C++ with pthreads, using joinable attributes and pthread_join and pthread_exit for synchronized termination.
Demonstrates c++ multiple inheritance by defining a rectangle that inherits width and height from shape and uses paint cost to compute total cost as area times 70.
Learn a C++ class template for a stack using a vector of a generic type, with push, pop, top, and empty, demonstrated for int and string with out_of_range exception handling.
Illustrate default values for parameters by using a sum function with a default b of 20, showing outputs of 300 with two arguments and 120 with one.
Explore how PHP assignment operators work, starting with the basic = and progressing through cumulative operators such as +=, -=, *=, /=, and %=, using A, B, and C as examples.
Demonstrate PHP comparison operators by comparing A = 42 and B = 20, showing equal, not equal, greater than, less than, and the true or false outputs.
Execute a hello world as a PHP script inside an HTML page by embedding PHP blocks, saving as a PHP file, and running on a local host PHP server.
Learn how the PHP continue statement restarts the next iteration of a while loop, skipping remaining statements when a condition is met, demonstrated with random numbers and x, y.
Explore PHP switch case to handle multiple conditions using a rand function in an example, demonstrating addition, subtraction, multiplication, and division with case-based outputs.
Explore how to use the MySQL API in PHP to connect to a database, create a table, insert and read data, and verify results; PHP 7 deprecates this API.
Learn how PHP inheritance links a student class to an engineering student class using extends, with protected members, constructor chaining, and method overriding to display details.
Explore how the PHP get method sends form data by appending key-value pairs to the URL as a query string, which the PHP script receives via the $_GET associative array.
Discover the PHP seven spaceship operator, a two-way comparison that returns -1, 0, or 1 for numbers, floats, and strings, with illustrative examples.
Explore how the post method submits an HTML form to a PHP script, using the $_POST associative array to capture the name and age from the form.
Learn how PHP error handling uses the die function to terminate the program and display a message, with file_exists checks guiding whether the file opens or triggers termination.
Define and set a custom PHP error handler with set_error_handler; the handle_error function receives the error number and string, prints them, and terminates the script using die.
Learn C++, Java And PHP Programming In this Complete Course for C++,Java And PHP Beginners Basics to Advanced
Section 1: C++ Complete Course
This course will help you learn C++ basics and give you hands-on experience to create your own projects and work with computer memory. With its adaptability and fast rendering, you’ll find the C++ programming language used everywhere, from web browsers to game development and operating systems to science and machine learning tools.
This C++ Programming Course is designed to meet the industry benchmarks. This C++ programming course will give you extensive knowledge of Object-Oriented Programming in C++, Coding Styles and Design Patterns, Generic Programming and Standard Template Library.
The course examines common programming constructs as they are implemented in C++ including C++ 11. Topics include the use of C++ for memory management, file input/output (I/O), pointers, references, exceptions, and object-oriented programming. Basic data structures such as linked lists, stacks, and queues are covered in terms of their usage and implementation using C++.
Also, this course has been created to help you learn all the basics concepts that are the core of C++ Programing. This way, you will not only program in this language, but you will also understand the logic behind this programming language and will be able to create various applications in it on your own. Indeed, if you don’t have prior programming experience, the hardest part is understanding the programming logic and this course covers all the topics to help you succeed in C++ programming.
Subjects/topics you will learn through the course are
C++ Overview
Functions and variables
Classes
Operator Overloading
Initialization and Assignment
Storage Management
Inheritance
Polymorphism
Exception
Templates
Section 2: Java Complete Course
Take-Away Skills:
This course is a great introduction to both fundamental programming concepts and the Java programming language. By the end, you'll be comfortable programming in Core Java.
This Course is the first of a series of courses that make up the Core Java Specialization. The Core Java Specialization, in turn, is part of a series of programming specializations and designed to provide the skill set necessary to be hired as an IT developer using Java in many corporate environments. This course includes hands-on practice and will give you a solid knowledge of the Java language. After completing this course, you will be able to identify Java’s benefits, program in basic Java syntax using Java data types, and incorporate branches and loops. The audience for this course: - Anyone interested in learning Java - Programmers - Technical Managers - Application Developers
Topics Covered:
Module-1: Java Fundamentals
Basic Java Program
Compile and run a Java program
Understanding console output
Java Variables and Data Types
Java Operators
Conditional statements
Loops
Break and continue
Arrays
Single Dimensional array
Double Dimensional array
String Class
String methods
Section 3: PHP Complete Course
In this course, you'll explore the basic structure of a web application, and how a web browser interacts with a web server. You'll be introduced to the request/response cycle, You'll also gain an introductory understanding of Hypertext Markup Language (HTML), as well as the basic syntax and data structures of the PHP language, variables, logic, iteration, arrays, error handling, and superglobal variables, among other elements. An introduction to Cascading Style Sheets (CSS) will allow you to style markup for webpages.
Basic syntax
Input and Output
Arithmetic operators
Conditional operators
Comparison operators
Assignment operators
Loops
Conditional statements
and more
See you Inside the course. Thank you