#DeveloperLife – Sayfa 5

JavaScript Data Types

Values and Usage: “What Is This Value and Where Is It Used?” Guide 🧠📦In JavaScript, everything is a value.A number is a value, a string is a value, true–false are values…Even “nothing” is a value (yes, I’m looking at you, null 😄). But the…

By porsukcansu@gmail.com Şubat 5, 2025No Comments

JavaScript Guide

JavaScript Functions

A Space Journey from Basic Structure to Arrow Functions 🚀🧠 Without functions in JavaScript: Code gets longer Your brain gets messy The question “Why did I write this 15 times?” appears 😵‍💫 With functions: Code gets shorter Logic becomes clear You level up 🎮…

By porsukcansu@gmail.com Şubat 3, 2025No Comments

JavaScript Guide

Strings in JavaScript:

The Art, Science, and a Tiny Bit of Madness of Working with Text (“I thought I was coding… turns out I was a text editor” edition) If you’re building an application in JavaScript, you have: Usernames Messages Error messages Button labels Notifications So what…

By porsukcansu@gmail.com Ocak 17, 2025No Comments

JavaScript Guide

String Search in JavaScript

Becoming Sherlock Holmes Inside Text 🕵️‍♂️🔎 Imagine a user…They type something into an input field.And in the background, JavaScript says: “Is this word here?If yes, where exactly?How many times does it appear?Or is it just made up?” 😏 That’s exactly what String Search is:JavaScript’s…

By porsukcansu@gmail.com Ocak 16, 2025No Comments

JavaScript Guide

JavaScript Template Strings

Writing More Flexible and Readable Code (or: “The Escape Guide from the Quote + Plus + Stress Triangle”) Writing strings in JavaScript feels innocent on the first day.But as projects grow… strings grow too.And one day you suddenly realize: " " is not enough…

By porsukcansu@gmail.com Ocak 15, 2025No Comments

JavaScript Guide

JavaScript BigInt

How to Handle Big Numbers Without Losing Your Mind 🚀 You’re coding in JavaScript.Everything is going fine.Then a number grows…And JS goes like: “I’m rounding everything past here, good luck!” That’s when BigInt steps in and says: “Okay okay, this time I’m serious.” 🎩…

By porsukcansu@gmail.com Ocak 14, 2025No Comments

JavaScript Guide

JavaScript Arrays: Basic Concepts and Usage Examples

“When one variable isn’t enough… it’s time to use arrays.” 🚀 One day, while learning JavaScript, you realize something very important: “I can’t survive with just one piece of data.” One user isn’t enough.One product isn’t enough.One error message… is never enough 😅 And…

By porsukcansu@gmail.com Ocak 1, 2025No Comments

JavaScript Guide

🧠 Sorting Arrays in JavaScript

“An array is either under control… or it will embarrass you in production.” 😅 Sorting arrays in JavaScript looks like a one-liner, but behind the scenes, tiny devils are at work.In this article, we’ll cover: ✔️ Why arrays get sorted incorrectly✔️ What sort() really…

By porsukcansu@gmail.com Aralık 27, 2024No Comments

JavaScript Guide

🧠 Using const with Arrays in JavaScript

The “Immutable Variables” Myth, the Truth, and a Few Tiny Betrayals There’s a classic moment everyone experiences while learning JavaScript: “Teacher, I used const, but this array is still changing…”“Is JavaScript lying to me?” No.JavaScript doesn’t lie—it just subtly sets a trap 😄 In…

By porsukcansu@gmail.com Aralık 20, 2024No Comments

JavaScript Guide

📆 JavaScript Date Objects

“Time flows, JavaScript calculates… sometimes wrong, but with good intentions.” The first moment you need to work with date and time in JavaScript usually goes like this: “Let me take this date… add 3 days… print it to the screen…” And then the Date…

By porsukcansu@gmail.com Aralık 19, 2024No Comments