PDO is an acronym for PHP Data Objects and is a useful alternative to MYSQLI. PHP introduced...
What is a WebView? A WebView is an embeddable browser that helps a native application, such as...
Finding an alternative and, at the same time, accelerated way of performing both simple and complex actions...
According to the React Native Navigation documentation, the StackNavigator provides a way for your app to transition...
Github is an internet hosting platform where software developers can host code and collaborate together on any...
You’ve probably heard it a lot: Work smart and not hard. That advice couldn’t be more legit,...
JSX stands for Javascript Extension (although most sites like W3 schools refer to it as Javascript XML)....
Cross-site scripting (XSS) is an attempt to insert malicious markup or untrusted data into values or results...
Enterprise software development is the process of creating a software or a platform that has functionalities that...
Software development is currently a popular and alluring career path, no doubt. Knowing how to become a...
Design thinking is a type of design methodology in which the creator takes an iterative, non-linear and...
Software development is a process of devising, designing, specifying, programming, testing, debugging and maintaining software applications and...
Understanding SQL Injection Attacks is very paramount to building a secure web application. SQL injection is an...
SSL stands for Secure Sockets Layer. It provides a secured and encrypted layer of privacy to web...
It is very common to see cropped images in diamond shapes in visual design. But is it...
We generally encounter striped design in most websites, magazines and flyers. But a diagonal stripe in CSS?...
WebView is essentially a component that is used to load a web pages in your React Native...
Function parameters in PHP are small units of a program which can take some input in the...
An array is a data structure that stores one or more similar type of values in a...
Sessions in PHP are a way to make data accessible across the various pages of an entire...
In our previous example, we saw how we can create a registration form using Node.js and MySQL....
A registration form is used to collect data from potential users of your website. This is necessary,...
Modules are generally set of functions that you can include in your application. These could be built-in...
Created by a Joyent software engineer Ryan Dahl in 2009, Node.js is an open-source and cross-platform runtime...
REST stands for REpresentational State Transfer. REST is a system that allows users to request information from...
Inheritance is an important concept in Object Oriented Programming. Inheritance is the process whereby one class, also...
Object Oriented Programming (OOP) is a way of writing code such that you can create different objects...
Introduced in ES6 as a major update to the Object Oriented Programming concept in Javascript, Classes are...
In JavaScript, null, undefined, and not defined are three distinct concepts that refer to different values or...
Callback functions, Promises, and Async Await are concepts fundamentally used by JavaScript to handle deferred operations. Sometimes...
In React Native, an ActivityIndicator displays a loading circular mark which signals to the user that a...
What is a POST Request? The POST request is part of the Http methods which is used...
The componentDidMount() lifecycle method is called immediately after a component is mounted or, in simple terms, when...
As a software developer, there are times when you may need to set background image for your...
The React Library allows you to define components either as classes or functions. These components allow you...
React Native’s AsyncStorage provides a light storage system where you can both store and retrieve stored items....
Usually in Java when we work with numbers, we will represent these numbers with any of the...
When working with React, in this case React Native, there are times when you might need a...
The rest parameter is an ES6 syntax that is used to represent an indefinite number of elements...
The AsyncStorage presents a simple and elegant way for React Native developers to store and retrieve data....
The AsyncStorage lets you store some reasonable amount of data on users’ device. Let’s see how we...
According to the React Native docs, AsyncStorage is an unencrypted, asynchronous, persistent key-value storage system that is...
Java provides the StringBuffer and String classes. The String class is used to manipulate character strings that...
The XMLHttpRequest is a Javascript object that is used to interact with web servers. The XMLHttpRequest() is...
If you are writing a web application, there is every possibility that at some point you will...
A switch statement gives an expression a value to evaluate and several different statements to execute based...
Web browsers generally have consoles, which are interactive command lines where you can print text and test...
Pure Functions A pure function in Javascript is one that given the same input will always return...
In a return statement in Java, we evaluate expressions, and as part of this evaluation, other methods...
Modifiers are keywords that are added to variables, methods and classes to change their meaning. There are...
