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December 31, 2022 ·  1 min read

About Us Cloudhadoop is team of developers for creating free useful programming tutorials in java,javascript,angular,react,typescript and Vuejs technologies. I am Full stack developer, I am open for work, please email me about any freelance or contract work available My Email id is [email protected]

6 ways to get input text value in Angular|Typescript

December 31, 2022 ·  7 min read

The form is a basic UI element in the Angular application that is displayed on the browser page to take user information. The form contains multiple HTML input elements to take input from the user. a button allows the user to submit the form to the backend API and it calls the click binding event. In Angular, View is an HTML template and controller is a typescript component....

5 ways to use Input blur event in Angular| Angular blur event tutorials

December 31, 2022 ·  4 min read

In this tutorial, We will learn how to use input onBlur event in Angular First, what is the onBlur event? where is this being used in Angular? onBlur is a javascript event, fired when the input element lost its focus. You can see my previous about Angular button click event example Other versions available: React onBlur event guide example Vue js Blur event example It is helpful while doing form validations....

5 ways to sort an array of custom objects by property in java with examples

December 31, 2022 ·  4 min read

It is a short tutorial on multiple ways to sort an array of objects in java. Let’s define an Employee.javaclass. public class Employee { private Integer id; private String name; private Integer salary; public Employee(Integer id, String name,Integer salary) { this.id = id; this.name = name; this.salary=salary; } public Integer getId() { return id; } public void setId(Integer id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this....

5 ways to run a single test spec file in Angular app

December 31, 2022 ·  3 min read

In this tutorial, You learn different ways to run a single test component file in an angular application. This also includes running a single spec file from jasmine and mocha with karma runner. Usually, an Angular application created with CLI has a test.js file located in the src folder This file contains the below line of code which configures to include test files while running the ng test or ng t command....

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