Jun 13DSA #5 Two Pointers TechniqueThe Two Pointers Technique is a technique that allows you to optimize your runtime (time complexity and often space complexity) By utilizing some ordering data. It’s generally applied on arrays and linked lists. The approach has 3 steps: Initialization: Starting points. …Data Structures4 min read
May 23State management in React with redux vanillaWhat’s the state? I consider the state as a set of modifiable values data that can change with time and directly influence the behavior of your components. Why do you need to manage your state? When you are building a large react app and need to share the state between multiple components, you will face some difficulties because by default react…State Management7 min read
May 11DSA #4 Binary Tree and Binary Search TreeA Binary tree is a tree whose elements have at most 2 children. Since each element in a binary tree can have only 2 children, we typically name them the left and right child. Advantage Provide a hierarchical way of storing data allows insertion, deletion, and searching operations that yield faster…Binary Tree4 min read
Apr 21DSA #3: Doubly Linked ListsIn our previous post in this data structures and algorithms series, we discussed linked lists, particularly singly-linked lists, In this one, we will discuss doubly Linked and how to implement that in javaScript. According to the illustration above the main difference between a singly linked list and a doubly-linked list…Data Structure Algorithm3 min read
Mar 21DSA #2: Linked ListA linked list is a linear data structure, in which the elements are not stored at contiguous memory locations. The elements in a linked list are linked using pointers as shown in the below image: An advantage of a linked list A node can easily be removed or added from a linked list without reorganizing the…Data Structures5 min read
Feb 28DSA #1: Big O notation Time/Space complexityThis article is the first of a long series where we will discuss data structures, algorithms, and all concepts around. Introduction Big O Notation is a way to measure an algorithm’s efficiency. It measures the time it takes to run your function as the input grows. …Big O Notation3 min read
Jan 12021( Cette lecture serait beaucoup plus agréable si vous écoutiez “Go away de Fireboy DML” ) Apres avoir lu les revues annuelles de certaine personne que j’admire comme timi Ajiboye, Michael Okoh et Ire je me suis dit que ce serait un exercice intéressant, un moyen d’avoir une vue sur…Year In Review6 min read
Aug 3, 2021Route privée, publique et restreinte avec React RouterSi vous travaillez sur application il est fort probable que vous utilisez react router comme package pour définir vos routes. Dans cet article nous allons voir comment créer des routes privées, publics et restreintes avec react router. Nous allons construire une application simple avec les composants suivants : Home: une…React2 min read
May 10, 2021Styliser vos applications ReactComment styliser les composants React Dans cet article, nous allons voir différentes manières de styliser les composants React. Les méthodes de style que nous explorerons sont: Inline CSS styled-components Modules CSS Tailwind CSS Nous utiliserons un composant faisant partie d’une application à faire pour expliquer chacune de ces méthodes. Configurer votre application React Pour configurer une application, vous pouvez…React10 min read
Apr 9, 2021Créer votre première Application ReactLe guide essentiel pour démarrer avec React. Cet article va pas à pas vous permettre de créer une application dans React à partir de zéro, tout en vous familiarisant avec l’état, les accessoires et les composants et les hook (useState et useEffect). Conditions préalables Il y a quelques choses que vous devez…React13 min read
