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JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - What Is Reg Ex and How to Use it in JavaScript
Regular expressions, also known as RegEx or RegExp, are a powerful tool for matching and manipulating text in programming languages such as JavaScript. RegEx provides a concise and flexible syntax for finding patterns in strings of text....
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JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - What Are Anagrams and Mutations in JavaScript
In this video, you will learn about anagrams and mutations in JavaScript. Anagrams are words that have the same letters but are arranged differently, while mutations are changes in a word by altering, adding, or deleting letters. This...
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JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - Example of How to Sort in JavaScript
This video provides an example of how to use the built-in sort() method in JavaScript to sort an array of numbers in ascending order. This clip is from the chapter "Algorithms - Basics and Fundamentals to Intermediate" of the series...
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JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - What Is the Sort Method in JavaScript
In this video, you will learn how to use the Sort method in JavaScript to sort arrays in ascending and descending order. The Sort method in JavaScript is a built-in method that is used to sort the elements of an array in place. By...
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JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - Formatting and toUpperCase with JavaScript
This video covers how to format and change the case of strings in JavaScript using the toUpperCase method. This clip is from the chapter "Algorithms - Basics and Fundamentals to Intermediate" of the series "JavaScript Mastery from Zero...
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JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - Hacking a Password with Matching Keywords in JavaScript
In this video, you will learn how to create a simple password-hacking script using JavaScript. The script will use a list of common passwords and dictionary words to try and guess the password for a given user. This clip is from the...
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JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - What Is Truncation and Truncate in JavaScript
Truncation is the process of shortening something by cutting off a part of it. This video explains the concept of truncation and demonstrates how to use the truncate() function in JavaScript to truncate a string to a specified length and...
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JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - How to Repeat a String in JavaScript
The video teaches how to use the repeat() method in JavaScript to repeat a given string a specific number of times. The video starts by demonstrating how to use the repeat() method with a single argument to repeat a string, and then...
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JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - How to Return the Smallest Number in Nested Arrays
In this video, you will learn how to write a function in JavaScript to return the smallest number in nested arrays. The video starts by explaining what nested arrays are and how to access their elements using loops. Then, a step-by-step...
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JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - Solution II - How to Find the Longest Word in a String with ForEach
In this video, we will continue to discuss the solution to the exercise on how to find the longest word in a string with ForEach. This clip is from the chapter "Algorithms - Basics and Fundamentals to Intermediate" of the series...
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JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - How to Find the Longest Word in a String
In this video, you will learn how to find the longest word in a given string using JavaScript. The video covers the step-by-step process of solving this problem, including how to split the string into an array of words, looping through...
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JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - Solution I - Write a Factorial Function in JavaScript
In this video, we will discuss the solution to the exercise on writing a factorial function in JavaScript from the previous video. This clip is from the chapter "Algorithms - Basics and Fundamentals to Intermediate" of the series...
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JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - Objects in JavaScript Basic Overview
This video provides a basic overview of objects in JavaScript.
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JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - Solution - Fix a Bug for a Medical Company Data
In this video, we will discuss the solution to the exercise on fixing a bug for a medical company data from the previous video.
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JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - hasOwnProperty, the in Keyword, and Delete in JavaScript
This video is about hasOwnProperty, the in keyword, and delete in JavaScript. These three concepts are related to objects in JavaScript and are important to understand when working with them. The hasOwnProperty method allows you to check...
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JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - Solution - Build an Uber App Customer JavaScript Object Database
In this video, we will discuss the solution to the exercise on building an Uber app customer JavaScript object database from the previous video. This clip is from the chapter "Data Structures - From Zero to Intermediate" of the series...
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JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - Exercise - Build an Uber App Customer JavaScript Object Database
This is an exercise video on building an Uber app customer JavaScript object database. This clip is from the chapter "Data Structures - From Zero to Intermediate" of the series "JavaScript Mastery from Zero to Hero - Prepare for Coding...
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JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - What Are Objects in JavaScript
This video helps you understand the objects in JavaScript. Objects can be created using object literal syntax or using the Object() constructor function. This clip is from the chapter "Data Structures - From Zero to Intermediate" of the...
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JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - What Are Objects in JavaScript - Dot Notation and Modifying Object Key Pair V
In this video, you will learn about objects in JavaScript, which are a data type that allows us to store key-value pairs. You will first learn about dot notation, which is a way to access and modify values within an object using the dot...
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JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - Looping Through Arrays in JavaScript
In this video, you will learn how to loop through arrays in JavaScript using different methods such as for loops, for…of loops, forEach() method, and map() method. This clip is from the chapter "Data Structures - From Zero to...
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JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - What Is the IndexOf Method in JavaScript
In JavaScript, the indexOf() method is used to search for an element in an array and returns the index of the first occurrence of the element. This method takes an argument, which is the element that you want to find in the array. This...
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JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - How to Clone Arrays with Slice in JavaScript
In JavaScript, you can clone an array using the slice() method. Cloning an array means creating a new array with the same values as an existing array, but the two arrays are completely independent of each other. This video will...
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JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - Solution - Modify Arrays and Remove Items in JavaScript
In this video, we will discuss the solution to the exercise on modifying arrays and remove items in JavaScript from the previous video. This clip is from the chapter "Data Structures - From Zero to Intermediate" of the series "JavaScript...
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JavaScript Mastery from Zero to Hero - Prepare for Coding Interviews - Remove Array Items with Pop and Shift in JavaScript
In this video, you will learn how to remove elements from an array in JavaScript using the pop() and shift() methods. The pop() method removes the last element from an array and returns it, while the shift() method removes the first...