Category: JavaScript

  • Merge/Flatten an Array of Arrays

    Merge/flatten an array of arrays When working with JavaScript, you may come across a scenario where you need to merge or flatten an array of arrays into a single array. This can be useful in various situations, such as when you want to combine multiple arrays or when you need to perform operations on the…

  • When Should I Use Curly Braces for Es6 Import?

    When should I use curly braces for ES6 import? ES6 introduced a new module system that allows developers to import and export functionality between different JavaScript files. When using the import statement, you may have noticed that sometimes curly braces are used and sometimes they are not. So, when should you use curly braces for…

  • Sort Array by Firstname (Alphabetically) in Javascript

    Sorting an Array by First Name (Alphabetically) in JavaScript When working with arrays in JavaScript, it is often necessary to sort them in a specific order. One common requirement is to sort an array of objects by their first name in alphabetical order. In this blog post, we will explore different solutions to achieve this…

  • Jquery Checkbox Change and Click Event

    jQuery Checkbox Change and Click Event When working with checkboxes in JavaScript, it is common to need to handle events such as when a checkbox is clicked or its value is changed. In this blog post, we will explore how to use jQuery to handle these events and provide code snippets for different solutions. 1.…

  • How to Access Post Form Fields in Express

    How to Access POST Form Fields in Express When working with Express, you may often come across the need to access form data submitted via the HTTP POST method. In this article, we will explore different ways to access POST form fields in Express and provide code snippets for each solution. 1. Using the body-parser…

  • How Do I Set/Unset a Cookie with Jquery?

    How do I set/unset a cookie with jQuery? Working with cookies in JavaScript can be a bit tricky, but with the help of jQuery, it becomes much easier. In this blog post, we will explore how to set and unset cookies using jQuery. Setting a Cookie To set a cookie using jQuery, you can make…

  • Sorting Object Property by Values

    Sorting Object Property by Values When working with JavaScript, you may come across situations where you need to sort an object’s properties based on their values. While JavaScript provides built-in methods for sorting arrays, sorting object properties by values requires a bit more effort. In this blog post, we will explore different solutions to this…

  • Safely Turning a Json String into an Object

    Safely turning a JSON string into an object When working with JavaScript, you may often come across the need to convert a JSON string into an object. This can be useful when dealing with data received from an API or when storing data in a database. However, it is important to handle this conversion safely…

  • How to Remove Item from Array by Value?

    How to Remove an Item from an Array by Value? Working with arrays is a common task in JavaScript development. There may be times when you need to remove an item from an array based on its value. In this article, we will explore different approaches to accomplish this task. 1. Using the filter() method…

  • How to Skip over an Element In .Map()?

    When working with JavaScript, you may come across situations where you need to skip over a specific element while using the .map() method. The .map() method is commonly used to iterate over an array and perform some operation on each element. However, there may be cases where you want to exclude certain elements from the…