Learn how to create a callback function in JavaScript and use it for various purposes, such as asynchronous programming, modularity, flexibility, and custom events.

First sub-task is a typical example of variable hoisting when variable is declared later. Second sub-task is an ordinary output of declared and defined variable. Third sub-task is another example of ...

JavaScript provides several built-in functions to format a date. However, these functions only convert the date to a format specific to each one. Let’s see how each formatting function works.

Javascript Automated Task is a simple utility to manage and run tasks in a repeatable, configurable manner. It provides an easy-to-use interface to execute tasks with customizable options such as ...

The LastTick entry in the table is then updated for that task and the next task is then checked. The use of function pointers in a task scheduler greatly simplifies the implementation of the scheduler ...