Build a form with validation in flutter

Posted by Andre Scott | Updated on | in Flutter.


Apps often require users to enter information into a text field. For example, you might require users to log in with an email address and password combination. To make apps secure and easy to use, …

How to create and style a text field in flutter

Posted by Andre Scott | Updated on | in Flutter.


Text fields allow users to type text into an app. They are used to build forms, send messages, create search experiences, and more. In this recipe, explore how to create and style text fields. Flutter …

AngularJS Interview Questions and Answers


1) What is AngularJS? AngularJS is a JavaScript framework i.e. used to create single web page application. It follows MVC (Model View Controller) pattern. It is open source, cross browser compliant and easy to maintain. …

R Program to Find L.C.M.

Posted by Editorial Staff | Updated on | in R Programs.


R Program to Find L.C.M. In this example, you will learn to find the L.C.M of two numbers entered by the user by creating a user-defined function. This program asks for two integers and passes …

C Program For Infix To Postfix Conversion and Evaluation of postfix expression

Posted by Editorial Staff | Updated on | in C Programming Tutorial.


In this C Program, we take an infix expression as input from the user and convert it in to a postfix expression using a stack. C Program For Infix To Postfix Conversion and Evaluation of …

Greedy Change Making Program in C

Posted by Editorial Staff | Updated on | in C Programming Tutorial.


In this post, you will learn Greedy Change Making Program in C programming language. Greedy Change Making Program in C The greedy approach is easy to understand and implement as well. We start with using …

C Program to find Binomial Coefficients

Posted by Editorial Staff | Updated on | in C Programming Tutorial.


In this post we will be using a non-recursive, multiplicative formula. C Program to find Binomial Coefficients The program is given below:

How spam reports are used at Google

Posted by Editorial Staff | Updated on | in Search Engine Optimization.


In this example, We will share how spam reports are used at Google.  Thanks to our users, we receive hundreds of spam reports every day. While many of the spam reports lead to manual actions, they represent a …

How to set profile image as first letters of first and last name like gmail?

Posted by Prem Tiwari | Updated on | in ReactJS.


If you want to set profile image as first letters of first and last name like gmail? Use first letter of name as profile image in website using jquery and css. I have assumed that …

React Hooks and POST method

Posted by Prem Tiwari | Updated on | in ReactJS.


React Hooks and POST method. All you need is a handler that triggers post method. Now you can use this hook in your code and on any event handler just call callAPI returned from the …

How to use SVG markers in google_maps_flutter Flutter plugin

Posted by Editorial Staff | Updated on | in Flutter.


In this example, I will share how to use SVG markers in google_maps_flutter Flutter plugin. First, create a function that will give you a BitmapDescriptor from the asset. Make sure the asset is declared in …

How to show bottomSheet beneath bottomNavigationBar in flutter

Posted by Jessica Taylor | Updated on | in Flutter.


In this example, I will share how to show bottomSheet beneath bottomNavigationBar in flutter. You can combine your popup with the bottom navigation bar using Column and simulate bottom sheet behavior using Expandable: Here is …

How to display images from the internet in Flutter

Posted by Jessica Taylor | Updated on | in Flutter.


In this example, I will share how to display images from the internet in Flutter Displaying images is fundamental for most mobile apps. Flutter provides the Image widget to display different types of images. To …

How to send an SMS without users interaction in flutter

Posted by Editorial Staff | Updated on | in Flutter.


In this tutorial, I have shared how to send an SMS without users interaction in flutter. Actually to send an SMS programatically, you’ll need to implement a platform channel and use SMSManager to send SMS. …

How to implement a side menu that swipes from the left?

Posted by Editorial Staff | Updated on | in Flutter.


In this example, we will learn how to implement a side menu that swipes from the left? Here is an example for a simple Drawer (I just adapted the default project setup from flutter create): …