javascript

What is "--env production"? As a web developer, I have come across the term "--env production" quite often. This is an important command that is used when deploying a web application to a production environment. In simple terms, "--env production" is a flag that

Understanding lodash find method Lodash find is a JavaScript method that is used to iterate over a collection and return the first element that satisfies the given condition. This method is similar to the native Array.prototype.find() method, but with added functionality. The lodash find method takes two arguments:

Javascript separate string number with dots When working with numbers in JavaScript, it's common to come across situations where you need to format them in a specific way. One common formatting requirement is to separate the digits of a number with dots. For example, instead of displaying the

What is Flutter Row Gap? Flutter Row Gap is the space between two adjacent widgets in a row. In Flutter, the Row widget is used to create a row of widgets horizontally. The widgets are placed side by side, and the gap between them is defined by the Row Gap.

How to Replace a Whole Word and Not Words Within Words in JavaScript If you have ever tried to replace a word in a string using JavaScript's replace() method, you may have noticed that it replaces every occurrence of that word, even if it is part of another

Preventing To-Do List Items from Vanishing After Page Refresh in Javascript Have you ever experienced creating a to-do list only to have it disappear after refreshing the page? It can be frustrating to have to recreate the entire list every time you reload the page. Fortunately, there are several ways

Disable Shadow in ChartJS Line If you are using ChartJS to create a line graph and want to disable the shadow effect, then there are multiple methods to achieve it. Method 1: Directly disable shadow in options The simplest way to disable shadow effect in ChartJS line is to use

Setting Default Value for a Checkbox using Javascript Introduction A checkbox is an important element in HTML forms that allows users to select one or multiple options. By default, a checkbox element is unchecked. However, there are cases where we may want to set a default value for the checkbox

JS Check Process Alive As a web developer, it's important to check if a process is still alive before proceeding with any further actions. This can be achieved by using JavaScript. Method 1: Using setInterval() The setInterval() function is used to repeatedly execute a function at a specified

What is JS Base64 encode? Base64 is a way to encode binary data into ASCII text format. It is commonly used for transmitting data over the internet, such as sending images or files via email. JavaScript provides a built-in function called btoa() to encode data to Base64 format. How to