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Front End Technology Articles
Page 617 of 652
Text to Speech Examples in Snack
Text to Speech is an important area where the written language text is converted into speech form. For using Text to Speech conversion, functionality from expo-speech can be used. In this article, the React native and javascript code is shown with two different examples, where in the first example while showing the text-to-speech conversion, the pitch and speed change are shown along with the original conversion. In the second example, the pause, resume, and stop methods are demonstrated and the user can also enter the text at the time of conversion. Algorithm-1 Step 1 − Import Text, View, StyleSheet, and ...
Read MoreUsing the Slider Examples in Snack
Sometimes, the task is to increment a number in a given range. For this different types of Sliders can be used. Different libraries permit using sliders in mobile apps. In this article, the React native and javascript code is shown with two different examples where in the first example, the '@react-native-community/slider' component “Slider” is used. In another example, the circular slider called the ArcSlider is used from "rn-arc-slider" to make a slider and then render it on the screen of the device. Example 1: Using Slider from 'react-native-community/slider' to print table of a number. Algorithm Step 1 − Import ...
Read MoreUsing SVG Circles in Snack
Sometimes, the task is to draw basic shapes such as lines, rectangles, circles, etc. in an app. For this, using Svg from 'react-native-svg' can be used. In this article, the React native and JavaScript code is shown with four different examples where in the first example, the 'react-native-svg' component “Svg” and Circle are used to draw the circles, stylize these and display these. In the second example, the different styles of circles are drawn in a concentric form. In the third example, how to make a clickable circle is shown. After clicking this, a simple alert shows a message. In ...
Read MoreUsing Images in Snack
Sometimes, the task is to pick the images from the mobile device and then show these images in Apps. For this ImagePicker from expo-image-picker can be used. In this article, the React native and javascript code is shown with two different examples where in the first example, the React Native component “Image” is used to select the image, resize and display it. In another example, the method to select the image from the computer or mobile device is shown and then rendering it on the screen of the device. Example 1: Resizing and Showing the Image by using React Native. ...
Read MoreUsing Lists in Snack
Sometimes, the task is to store and display several items as a List. For this React Native component, Flatlist can be used. The FlatList can also be made selectable or clickable. In this article, the React native and javascript code is shown with two different examples where first the items of a list are stored as an array of key-value pairs identifiable with a unique id and then fetched and rendered. Algorithm Algorithm-1 Step 1 − Import FlatList, Text and View from 'react-native'. Step 2 − Make the App.js and write the code for storing a list. The list is ...
Read MoreHow to split a column of list in different rows using Bootstrap?
Bootstrap is a widely used front-end framework for building responsive and mobile-friendly web pages. It was initially created by Twitter and is now maintained by the Bootstrap team, which is an open-source community of developers. One of the primary benefits of Bootstrap is that it allows developers to create responsive designs that work seamlessly across different screen sizes and devices. This means that websites and applications built with Bootstrap can adapt to various devices, such as smartphones, tablets, and desktops, providing users with a consistent and engaging user experience. In this article, we’ll see how to split a column ...
Read MoreMaking Two Screen App in Snack
In React native apps, multiple screens are often needed. And the user needs to go from one screen to the other screen. In this article, two different approaches are used to make the two-screen apps where the user can go from one screen to the other and back. In Example 1, the createStackNavigator module from 'react-navigation' is used to implement the navigation while in Example 2, for creating the navigation the createSwitchNavigator is used. Algorithm Algorithm 1 Step 1 − Import createStackNavigator from 'react-navigation' Step 2 − Make the App.js and write the code for navigation from one screen ...
Read MoreHow to Specify Divider Gap in Square Grid using Bootstrap?
Bootstrap is a CSS framework that is used widely used among developers to design the websites because it offers a variety of pre-built components that speed up the development time. Bootstrap has multiple features for the developers that can be used, Grid system is one such, that allows the developers to create responsive layouts quickly and easily. Grid layout is very commonly used while building any web application to organize the content into different columns and rows. The grid system in Bootstrap is designed to be more flexible and customizable so that the developers can create layouts that are ...
Read MoreFixed Options in Searchbox in ReactJS
Sometimes, developers require to add the fixed options in the search box while creating the search bar. For example, you are developing a web application containing different web pages related to cars, bikes, other vehicles, etc. Also, you require to add a search bar on every web page. So, you may be required to add the fix tags like car, bike, or some car or bike brands as fixed tag in the search bar to highlight. In this tutorial, we will learn to add fixed options in search box in ReactJS using the AutoComplete component of the Material UI library. ...
Read MoreWhy big tag is not in HTML5 while small tag exists?
In HTML 4, the and tags were included, but in HTML 5, only the tag exists as the tag is removed by developers. Why tag exists but not tag in the HTML 5 The tag was useful to make the font size bigger than the normal fonts. For example, if the default font size in the browser is small, the big tag makes it medium. The tag is used to make a font size smaller than the normal fonts. If the default font size is medium in the browser, the ...
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