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Object comparison in JavaScript
# Comparing Objects in JavaScript: A Comprehensive Guide 🤝🔍 Do you find yourself struggling to compare objects in JavaScript? 🤷♂️ Are you tired of those unexpected results when comparing two objects with identical attribute values? 😫 Well, fret no mo
What does the exclamation mark do before the function?
🔍 What's the Deal with the Exclamation Mark Before the Function? ⁉️ Hey there, tech-savvy readers! 👋 Today, we're going to tackle a common question that many developers encounter when perusing through code snippets: what's the deal with the exclamation
How does the "this" keyword work, and when should it be used?
📝 **Tech Blog: A Guide to Understanding the "this" Keyword in Programming** Welcome, fellow tech enthusiasts! Today, we dive into the intriguing world of the "this" keyword in programming. 🚀 Have you ever found yourself scratching your head, wondering
Where can I find documentation on formatting a date in JavaScript?
# Where Can I Find Documentation on Formatting a Date in JavaScript? 📅💻 Are you tired of trying to format dates in JavaScript and not finding the right documentation? You're not alone! Many developers struggle with this issue. But worry not, because we'
How do I convert a float number to a whole number in JavaScript?
# How to Convert a Float Number to a Whole Number in JavaScript 🤔💭 Are you trying to convert a float (decimal) number to a whole number (integer) in JavaScript? Look no further! In this guide, we'll walk you through two standard methods: truncating and
How does the "Access-Control-Allow-Origin" header work?
## 🌐 Understanding the 'Access-Control-Allow-Origin' Header: Demystifying Cross-Origin Resource Sharing (CORS) So, you're baffled by the enigmatic 'Access-Control-Allow-Origin' header, huh? Don't worry, my friend, you're not alone. Cross-Origin Resource
Get the current year in JavaScript
📝 **🌟 Get the Current Year in JavaScript Like a Pro 🌟** Have you ever found yourself in need of the current year in your JavaScript code? 🤔 No worries, we've got you covered! In this blog post, we'll dive deep into this common question and equip you w
When are you supposed to use escape instead of encodeURI / encodeURIComponent?
# When to Use escape() vs. encodeURI / encodeURIComponent Have you ever found yourself scratching your head, trying to understand when to use `escape()` instead of `encodeURI()` or `encodeURIComponent()`? Well, you're not alone! This question has puzzled
Is there a "null coalescing" operator in JavaScript?
💡 Welcome to my tech blog! Today, we are exploring a much-debated question in the JavaScript community: Is there a "null coalescing" operator in JavaScript? 🤔 ## Understanding the Problem Firstly, let's clarify what a null coalescing operator does. In s
What is the difference between null and undefined in JavaScript?
# Understanding the Difference between 🙅♂️ null and 🤷♀️undefined in JavaScript So, you want to know the difference between `null` and `undefined` in JavaScript? Well, my friend, you've come to the right place! 🎉 These two terms may seem similar, b