Le DOM ( Document Object Model ) c’est-à-dire “modèle d’objet de document”, en français , c’est une interface de programmation qui est une représentation du HTML d’une page web et qui permet d’accéder aux éléments de cette page web et de les modifier avec le langage JavaScript. Le DOM est comme un arbre où chaque élément peut avoir zéro ou plusieurs enfant. […]
Catégorie: JavaScript
Get The Differences Between Two Dates In JavaScript
JavaScript Differences Between Two Dates : Hi, welcome to the practice house. In this tutorial, we will learn about how to get the difference between two dates in JavaScript. Almost all the time, we use date input field to select the date. Sometimes we need to find the difference between two dates. If you are […]
Type Script : sum of object properties within an array
If we need to sum a simple array, we can use the reduce method, that executes a reducer function (that you provide) on each member of the array resulting in a single output value. For example: But if we have an objects array like the following: We need to use the map method (that creates a new array […]
Solution for : getTime() is not a function ?
getTime() is not a function : if you are using the function getTime() and you have the error getTime() is not a function (in javascript / Typescript ) that mean you are using the date as a String , so as a solution you must parse the Date. for that you can use this function […]
Solution for : TypeScript – Get difference between two dates in days
if you need to get the difference between two dates in days. you can use this function : if you are using the date as a String you can have this error getTime() is not a function ! so if you have this error try this solution