Article
Events usually represent some type of interaction between the user and the app - any time a user clicks on the object, types in the input field, drag or drop some element, and so on. Therefore, each event usually requires some type of reaction from the app. Each time a...
Joel Olawanle
Deployment is the process of moving our code from a source control system to a hosting platform where it gets stored, and can be served as an application to end users. Typically, this is done either in the cloud or on a local server. Prior to the advent of cloud...
Lists and tuples are two of the most commonly used data structures in Python, with dictionaries being the third. Lists and tuples have many similarities: They are both sequence data types that store a collection of items They can store items of any data type And any item is accessible...
Nicholas Samuel
In Python, a set is a data structure that stores unordered items. The set items are also unindexed. Like a list, a set allows the addition and removal of elements. However, there are a few unique characteristics that define a set and separate it from other data structures: A set...
Python comes with a variety of built-in data structures, capable of storing different types of data. A Python dictionary is one such data structure that can store data in the form of key-value pairs - conceptually similar to a map. The values in a Python dictionary can be accessed using...
Basic data types in Python allow us to store a single value under a symbolic name. This roughly follows the mathematical notation of variables. In a way, a name is assigned to a value, so you don't need to remember the actual value, nor its address in computer memory, just...
Dimitrije Stamenic
A character counter is a handy UI feature that displays the remaining number of characters a user can input in a text field - if a text field is bound to a relatively small input size (such as Twitter's limit on 280 characters per tweet). This feature is commonly used...
An Array in JavaScript is a standardized, built-in object used to store multiple objects under the same name. In simple terms, you can look at the Array object as an array in any other programming language. It is essentially a class that encapsulates an array (an ordered list of values)...
The forEach() method is one of many that can be used to loop through the contents of an array and show each element successively. It has the distinct qualities that set it apart from other techniques of iterating over arrays, meaning it's up to you to select which method to...
© 2013-2025 Stack Abuse. All rights reserved.