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Nov 05, 2024·

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Claude Omosa

omosa.hashnode.dev·Feb 27, 2025

Feb 27, 2025

Functional Programming, A Rust Perspective

Functional programming is a paradigm that treats computation as the evaluation of mathematical functions and avoids changing state or mutable data. Rust, although primarily an imperative language, it is multi-paradigm offering strong support for func...

Functional Programming, A Rust Perspective

Discuss·2 reads

Enofua Etue Divine

Enofua Etue Divine

deecode.hashnode.dev·Feb 20, 2025

Feb 20, 2025

Understanding JavaScript Closures in Simple Terms

JavaScript closures can seem tricky, but they’re actually quite simple once you break them down. At its core, a closure is when a function remembers the variables from its surrounding environment, even after that environment is gone. Imagine you have...

Understanding JavaScript Closures in Simple Terms

Discuss·10 likes·7 reads

Ayush Rajput

rajputayush.hashnode.dev·Feb 08, 2025

Feb 08, 2025

10. Call Stack , Lexical scoping, Closures in javascript

Call Stack The call stack is a data structure that keeps track of function calls in LIFO (Last In, First Out) order. How It Works? When a function is called, it's pushed onto the stack. When the function finishes execution, it's popped off the sta...

Discuss·3 reads

The Syntax Node

The Syntax Node

jsmaraiya.sbs·Jan 29, 2025

Jan 29, 2025

Understanding JavaScript Closures Through a Timer Example

Closures are a fundamental concept in JavaScript programming that often seem abstract at first but become incredibly clear with practical examples. Today, we’ll explore JavaScript closures using a simple timer system and demonstrate how they allow us...

Understanding JavaScript Closures Through a Timer Example

Discuss·7 reads

Harshit Bansal

techstack-tales.hashnode.dev·Jan 21, 2025

Jan 21, 2025

Closures, Functions & Event Listener in JavaScript

Closures Let’s see a code snippet first function x(){ var a = 7; function y(){ console.log(a); } y(); } x(); When we will run this program we know that the output is going to be 7 because when we are trying to access a from t...

Closures, Functions & Event Listener in JavaScript

Discuss·5 reads

Sergey Shishkin

Sergey Shishkin

serj-aleks.hashnode.dev·Jan 07, 2025

Jan 07, 2025

namespaces

В PicoLisp реализована концепция пространства имен. Во-первых, естественно, чтобы избежать потенциального конфликта имен при создании, например транзитивных символов, по умолчанию создается временное пространство имен, Здесь сам автор PicoLisp отвеча...

Discuss·6 reads

SOURAV MOHANTY

sourav0010.hashnode.dev·Dec 26, 2024

Dec 26, 2024

A Beginner's Guide to Mastering JavaScript Closures

Before going deep drive into closure in JavaScript I will recomend you to go through the concept of Higher Order Functions and Callbacks . I have already decribed it in details so you can acceess it on the blog named Mastering JavaScript: Understandi...

A Beginner's Guide to Mastering JavaScript Closures

Discuss·10 likes·922 reads

closures in javascript

Lim Woojae

jaylog.hashnode.dev·Dec 25, 2024

Dec 25, 2024

[CS Fundamentals] Demystifying Variable Scope: Best Practices and Common Pitfalls with Python

Introduction In computer science, it is so important to fully understand a variable scope as you may face many errors without knowing how they work or your program prints an unexpected output. This article will deeply explain about local, global vari...

[CS Fundamentals] Demystifying Variable Scope: Best Practices and Common Pitfalls with Python

Discuss·3 reads

unboundlocalerror

Walid Ezzat

walidezzat.hashnode.dev·Dec 22, 2024

Dec 22, 2024

Understanding JavaScript Closures: A Beginner's Guide

Introduction Closures are a fundamental concept in JavaScript, allowing you to write better, more efficient, and modular code. They enable private variables, state maintenance, and advanced functionality often seen in modern frameworks and libraries....

Understanding JavaScript Closures: A Beginner's Guide

Discuss·14 reads

Lim Woojae

jaylog.hashnode.dev·Dec 19, 2024

Dec 19, 2024

[Python] How Closures and Decorators in Python Work Together to Simplify Code

What Is Closure? A closure is created when a function (the inner function) is defined within another function (the outer function) and the inner function references variables from the outer function. def func1(): a = [] def func2(v): ...

[Python] How Closures and Decorators in Python Work Together to Simplify Code

Discuss·5 reads