JavaScript Variables: Block Battles, Scope Wars, and Real-Life Scenarios 🎭 The topic of variables in JavaScript looks “easy.”But in large projects, it’s one of the most common sources of bugs. Because the real issue is not: “Defining a variable,”but“Keeping a variable alive in the right place.” Today we’ll explore: Deeply — but in a fun […]
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(A Little Code, A Little Humor, Lots of Logic) When learning JavaScript, you’ll inevitably meet a trio. You know how it is in some TV shows: one is old but experienced, one is modern and logical, and one is extremely serious… Here they are: In this article, the spotlight is entirely on let.Because in JavaScript, […]
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Constant Variables (But Not as Constant as You Think 👀) When you start writing JavaScript, you quickly meet a trio: In this article, the spotlight is on const.But here’s a small spoiler: const does not always mean “absolutely unchangeable.”Yes, JavaScript is once again inviting us to a little mental workout. What Is const? What Does […]
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The Fun Way to Make Your Code Talk In JavaScript, writing a string isn’t just saying “Hello” anymore…Now, strings talk, dance, and even crack a joke 😎💃 Template Literals and Tagged Templates are the hidden superheroes of JS. Writing code without them is like trying to have your morning coffee without coffee — something will […]
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Kodla Konuşmanın Eğlenceli Yolu JavaScript’te string yazmak artık sadece “Merhaba” demek değil…Artık stringler de konuşuyor, dans ediyor, hatta biraz mizah yapıyor 😎💃 Template Literals ve Tagged Templates, JS’in gizli süper kahramanlarıdır. Onları anlamadan kod yazmak, kahve içmeden sabah kalkmak gibidir: bir eksiklik hissedersiniz ☕🤯 1️⃣ Template Literals Nedir? “Sihirli Backtick’ler ve JS’in Konuşan String’leri” Normal […]
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Sometimes in JavaScript, you want to give a function or class extra powers, like: But adding all this code inside every function… 😵💫 Total code chaos! That’s where Decorators come in: they let you add superpowers to functions or classes without touching their code. 🧩 1. What is a Decorator? A decorator is a magic […]
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JavaScript’te bazen bir fonksiyona ya da class’a ekstra güçler eklemek isteriz. Mesela: Ama her seferinde fonksiyonun içine bu kodları eklemek… 😵💫 Kod cehennemi! İşte Decorators burada devreye giriyor: Kodun içine dokunmadan fonksiyon veya class’a süper güçler eklemenizi sağlar. 🧩 1. Decorator Nedir? Decorator = bir fonksiyonu veya class’ı alan ve onu geliştiren sihirli fonksiyon. Analojisi: […]
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The Superpowers of Arrays(Farewell Ceremony for the For Loop – Eyes Are a Little Watery 🎉) Once upon a time, JavaScript developers lived like this: The code was long 📏Hard to read 👀Extremely error-prone 💣 Then ES6 arrived…And JavaScript said: “Hey buddy, relax…You don’t need to write a for loop for everything.” Enter the Array […]
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Dizilerin Süper Güçleri (For Döngüsüne Veda Töreni – Gözler Nemli 🎉) Bir zamanlar JavaScript geliştiricileri şöyle yaşardı: Sonra ES6 geldi…Ve JavaScript dedi ki: “Kardeşim sakin ol…Her şey için for yazmana gerek yok.” İşte sahnede Array Avengers 🦸♂️🦸♀️map, filter, reduce 🗺️ MAP “HERKES AYNI KALACAK AMA BİR TIK DEĞİŞECEK” 🧠 MAP NE YAPAR? map = Dönüştür […]
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Hello, dear JS heroes 💖Today’s topic is Callback Hell — that problem in JavaScript where code sometimes shifts to the right like a pyramid and makes you cry. If you’ve ever seen a code like this and thought “What’s happening?!” then you’re in the right place 😏 In the JS world, we call this the […]
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