React Js A-Z With Laravel - For Beginner to Advanced Level

Learn to use arithmetic operators in JavaScript to add, subtract, multiply, divide, exponentiate, and modulo values with live examples and console.log outputs.

Master assignment operators in programming by moving values between variables, applying addition, subtraction, multiplication, and division, and using shortcuts like +=, -=, *=, and ++/--.

Explore equality operators by comparing numbers and strings with triple equals and double equals. See not equal and how data type affects results.

Learn how to swap two numbers in JavaScript using a temp variable, starting with apple and orange as 10 and 20, and print before and after with console log.

Master JavaScript conditional statements, including if else, else if, and switch case, with live examples and console.log outputs. Apply lessons to handle positive, negative, and zero numbers.

Explore how to use switch case with multiple logical operators in JavaScript, handling positive, zero, and negative numbers with true, case, and break.

Learn how to use the for loop in JavaScript with live examples, initializing an index from one to four and printing values. Demonstrate increments and decrements to control the loop.

Explore the while loop and compare it with the for loop, using a live example, initialization outside the loop, a condition, and an increment or decrement.

Explore the difference between for in and for of loops in JavaScript, showing how for in iterates keys while for of yields values, with examples printing values to the console.

Explore strings in JavaScript, defined as sequences of characters, using a country variable (India) and console.log to display type and letters; practice zero-based indexing with single, double, and backtick quotes.

Explores string methods such as search, indexOf, and lastIndexOf with live examples, showing how to locate first and last occurrences of a repeated keyword.

Explore string immutability and how you must reassign a string value instead of changing it directly, then combine it with another string to form new messages.

Explore object methods and the this keyword by building a user object with name and age, adding a calculate age method, and accessing properties with this in a template.

Learn how to clone an object in JavaScript by manual property copy, using a for...in loop and bracket notation, and by applying Object.assign to create a copied user.

Demonstrate function expression in JavaScript by creating a sum function with two numbers and logging the result, and note how printing before initialization can trigger errors.

Explore converting a function expression to an ES6 arrow function, with live examples for summing two numbers, and multiplying numbers by two, including console output.

Learn how to add values to an array using unshift, push, and splice. See inserting before the first item, after the last, and at a middle index with numeric examples.

Explore finding objects in an array using the find method and a callback, filtering by name and by age greater than 30, with live doctor object examples.