The Complete Python and JavaScript course: Web Development

Learn how numbers as a data type differ from strings, how integers and decimals are represented, and how arithmetic operators such as plus, minus, multiplication, and division work.

Learn string formatting in JavaScript by concatenating variables like name and pin code, building output from dynamic data, and using backslashes to break lines.

Learn JavaScript arithmetic operators, including plus, minus, multiplication, division, and increment/decrement, with assignment, comparison, and logical categories; explore exponentiation and pre/post increment in practical examples.

Learn how JavaScript comparison operators work, including equals, not equals, less than, and greater than, and how their type-aware behavior guides comparisons of numbers and strings.

Learn if-else and elif to handle multiple conditions and display messages like good morning, good evening, or good day. Build simple decision making code with if-elif-else and note switch cases.

Explore how the for loop iterates a code block with i, a condition, and i++, printing numbers and a list of fruits one by one.

Engage in a JavaScript coding exercise to generate and print the multiplication table for the number two up to ten levels, forming a diamond page.

Explore a solution for a coding exercise that demonstrates string formatting, operator usage, and numeric input handling, then prints results and assigns output to a paragraph element by id.

Learn how to define a function with parameters and use the call method to pass multiple arguments (first name, last name, city, country) to produce a full name string.

Learn how to create functions with parameters to sum numbers using a for loop, handle dynamic arguments, and understand passing arguments by value versus objects by reference.

Learn how to implement on submit validation for web forms using JavaScript, validating name and email fields, wiring a validation function to the form’s onsubmit event, and leveraging browser validation.

Install Python on Windows step by step, download Python 3.10.2 from the official site, install the launcher and add to path, then start IDLE to run a simple print demo.

Learn to start PyCharm Community Edition. Create a new Python project with a virtual environment and choose the base interpreter; then prepare to write the first hello world program.

Create a new Python file, write a hello world program with print, and run it in your IDE to see the output.