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change values in array when doing foreach
# 🔄 Changing Values in an Array with foreach - The Easy Way! Are you tired of trying to change the values in an array within a foreach loop, only to find that the original values remain untouched? 😫 Don't worry, we have a solution for you! In this blog
JQuery .each() backwards
📝 **jQuery .each() Backwards: A Simple Solution** 🤔 Are you struggling with selecting elements in reverse order using the jQuery `.each()` method? Don't worry, you're not alone! Many developers face this problem when trying to manipulate elements in the
How can I get a character array from a string?
📚 **Tech Savvy101 - Helping You Navigate the Tech World** 🤖 **The Easiest Way to Get a Character Array from a String in JavaScript!** 🌟 Welcome back to Tech Savvy101, the blog where we make complex tech concepts easy to understand! Today, we'll addres
Get all non-unique values (i.e.: duplicate/more than one occurrence) in an array
# Easy-Peasy: How to Get All Non-Unique Values in an Array Are you tired of manually checking for duplicate values in a JavaScript array? 🔄 Well, fret no more! 🛡️ In this blog post, we'll uncover the easiest way to detect and retrieve all those pesky
Convert object array to hash map, indexed by an attribute value of the Object
# Convert object array to hash map with 🚀JavaScript! 🔑🔁🗺️ Are you tired of dealing with arrays of objects and want to convert them into a more organized and efficient data structure? 🤔 Well, look no further because we have a solution for you! 💡 In t
How do I check in JavaScript if a value exists at a certain array index?
## JavaScript Array: Checking if a Value Exists at a Certain Index 🕵️♂️ Do you often find yourself wondering how to check if a value exists at a specific index in a JavaScript array? 🤔 Well, you've come to the right place! In this blog post, we'll expl
How do I check whether an array contains a string in TypeScript?
# How to Check Whether an Array Contains a String in TypeScript? 😎📚 Hello, fellow TypeScript enthusiasts! Today, we are going to tackle a common issue in TypeScript: how to check if an array contains a specific string. This is a question that often pops
How to replace item in array?
📝📚🔄How to Replace an Item in an Array?🔄📚📝 Do you find yourself needing to replace an item in an array? Don't worry, we've got you covered with some easy solutions to this common problem! 🛠️💡 Let's dive right in with an example to make things crys
Create an array with same element repeated multiple times
## 📝 Creating an Array with Repeated Elements in JavaScript Do you often find yourself needing to create an array with the same element repeated multiple times? You're not alone! This is a common task in JavaScript, and fortunately, there are easy solutio
Most efficient way to convert an HTMLCollection to an Array
📝 Blog Post: Converting an HTMLCollection to an Array? Let's Do It Efficiently! 🚀 Hey there, tech enthusiasts! 👋 Have you ever wondered if there's a more efficient way to convert an HTMLCollection to an Array? 🤔 You're not alone! Many developers face