Learn Asp Net C#, MySQL and JavaScript for web developers

discover JavaScript variables and their declarations, including the four ways to declare variables. learn how to use let and const, assign values, and observe results in the browser.

Learn JavaScript data types, including strings with single or double quotes, numbers, booleans, arrays, and objects, and practice variable declarations with let on real page examples.

Learn numbers as a core data type, including integers and decimals, and apply arithmetic operators like plus, minus, multiply, and divide, while noting how numbers interact with strings in JavaScript.

Learn to use strings in JavaScript, concatenate first and last names with plus operator in single or double quotes, and check length for minimum three digits in the name.

Learn string formatting in JavaScript through simple variable examples, concatenation, and dynamic values, then create output with backslash line breaks for multi-line text visible in the browser.

Explore JavaScript arithmetic operators, including addition, subtraction, multiplication, division, assignment, and increment/decrement, with practical examples using variables and exponentiation, plus pre and post increment behavior.

Learn assignment operators and how the equal sign assigns values to a variable, then see how +=, -=, *=, and /= using arithmetic operators update the variable and produce outputs.

Explore JavaScript comparison operators, including equals, not equals, less than, greater than, and their type-aware behavior when comparing numbers and strings.

Explore how to use logical operators in JavaScript, including and (&&), or (||), and not (!), with practical examples combining comparison expressions to produce true or false outcomes.

Leverage an if-else statement to display dynamic messages on an lcd, validating and mapping input hours to outputs like good day or good evening, with a default fallback.

Learn how to implement if-else-if statements to handle multiple conditions, using messages such as good morning, good day, and good evening, and how to extend with else-if and switch cases.

Learn how the while loop executes a block of code multiple times while a condition is true, using initialization, increment, and basic examples like a multiplication table.

Explore the do-while loop, showing how the block executes before condition checks, contrasting with while, and applying the approach across JavaScript and other languages.

Master for loop basics with initialization, condition, and increment to repeat code blocks, print sequences like numbers 0-9, and iterate over arrays of fruits.

Engage in a JavaScript coding exercise to generate the multiplication table for the number two, printing a diamond-shaped output up to ten levels and testing your solution.

Explore a practical solution for a coding exercise that demonstrates string formatting, operators with numeric inputs, and printing the result to a specific id of a paragraph tag.

Learn how to create and use JavaScript functions, define parameters and arguments, and return values for modular, reusable code. Explore function construction and calling patterns to build scalable scripts.

Learn how to define a JavaScript function and pass arguments using the call method, building a full name from first name, last name, city, and country.

Explore functions with parameters in JavaScript, using for loops to sum numbers by passing arguments, and learn how arguments are passed by value while objects are passed by reference.

Master try-catch error handling in JavaScript by implementing catch blocks that display error messages and run recovery actions through demos using alerts and simple DOM updates.

Explore try-catch-finally in JavaScript, showing how the finally block runs regardless of errors. Practice with a user input validation example using on click events, dom updates, and range checks.

learn how to implement on submit form validation using a JavaScript function, validating name and email fields, integrating with post or get methods, and leveraging browser validation for the email input.

Learn to validate numeric input in a web form using a JavaScript NUM function, handle non-numeric values, display a clear error message, and prevent form submission when invalid.

Master the fundamentals of the C# language, including syntax and object-oriented concepts, to build mobile and desktop apps with cross-platform frameworks, using the studio editor and problem-solving techniques.

Compare C# and .NET, and understand how the .NET framework supports cross-platform development beyond C#. Explore common language, class libraries, and namespaces with basic code examples.

Discover the common language runtime (clr) and how code compiles to an intermediate language, then to native code, via just-in-time compilation for execution on processors.

Explore the architecture of a .NET application, covering building blocks like classes, namespaces, and assemblies, and how to connect databases with drivers and libraries.

Learn how to download and install Visual Studio, choose between Community, Professional, and Enterprise editions, and complete online or offline setup, with notes for Windows, Linux, and Mac.

This lecture guides you through creating a first c sharp console application in visual studio 2019, from selecting a console project and net framework to building and running hello world.

Create a first C# console application in Visual Studio 2019, using System and Console.WriteLine to print hello, and run the project to see the output.

Perform a simple assessment by building a seizure control application, write a welcome string, and output it to the console using a line of code, then run it locally.

Learn to create a console program in Visual Studio, implement the main method and static methods, write a hello world, and run the program to verify the output.