Javascrip

In this article, we will see how all these work; Memory allocation Stack and Heap Garbage collection Memory leaks MEMORY ALLOCATION In JavaScript, when we create variables, functions, or anything you can think of, the JS engine allocates memory for this and releases it once it’s not needed anymore. …

En estos 5 años que estoy en el mundo de desarollo web me topado con muchos frameworks con muchas herramientas y entre ellas con esta libreria de React.js, porque si, es una libreria no es un framework tenemos que conocer las cosas como son y es asi, ahora la curva…

var and let are both used for variable declaration in javascript but the difference between them is that var is function scoped & can be hoisted whereas let variables are block scoped and cannot be hoisted. It can be said that a variable declared with var is defined throughout the…

Top 10 JavaScript Frameworks Whether you are at the beginning of your programming journey or looking to hire a web app developer for your project, learning what is in trends, which language, framework, or tools you need to choose is important. Many of us have encountered similar situations. Since there is a large array…

I hope this is a useful reference for my fellow Flatiron classmates or anyone working on a project with Ruby and JavaScript. A simple comparison table for those already familiar with both languages:

Firstly, I am writing about of the closure in the JavaScript. But I will be giving you about of the basic JavaScript info at first. JavaScript is the most popular language on the world about of the computer science and web developer. Website uses JavaScript and JavaScript framework about of…

Fabric Js Curve text with Text on Path in fabric Js 4.x There is new feature in fabric js 4.x which is Text On Path it allow text showing in any shape, direction, curve. That motivated me to dig more and I found one more feature which excited me to complete this feature and that is Quadratic Curve :) these two demos are vital in this feature.

a.k.a. Trying out Tensorflow.js — While surfing over the internet on some tech stuffs, I come to know about tensorflow.js, a machine learning library in JavaScript. Looking upon it, I found that it can be used to detect objects. I read about its setup. There, I found two ways for the setup of Tensorflow.js in…

Dealing with null in SQL can get tricky if you think like a programmer/developer. Why is it so? Let me you give you an example. Let’s cover the example from programming point of view first then we’ll jump into the SQL world. Let’s talk about data, we have four products…