LATEST ARTICLES

What is New in Angular 10?

Create a Role-Based Show/Hide Directive in Angular

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In this article we are going to learn how to create a Role-Based Show/Hide Directive in Angular. If you are in the Angular realm for a good long time,...

Getting Element references in Angular 9 templates

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In this post you’re going to learn how to Element references in Angular 9 template. This is typically known as a “Template Reference” variable, in React...

Angular Reactive Forms with patchValue or setValue

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If you’re still guessing which method to use to update a Angular Reactive Forms value in Angular, then this post is for you. It’s a comprehensive deep dive...
JavaScript

JavaScript Closure and Currying

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What are Closures? If you write code in JavaScript it's quite likely you have come across the term closure, which is a useful yet often confusing concept....

Angular 9 URL Parameters

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How to retrieve parameters from the URL and query string in Angular
Java

Top Java Interview Questions and Answers

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The knowledge of a programming language is a must when you appear for a tech interview and when it is a programming language like Java you need to be...

Ionic + Angular: Powering the App store and the web

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Did you know Ionic and Angular power roughly 10% of the apps on iOS and almost 20% of apps on Android? Let’s repeat that: Angular powers a significant chunk...
Angular

Lazy Load Images in Angular with Simple Code Block

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Image lazy loading defers the loading of an image that isn’t currently visible in the viewport. Such an image will be loaded only when the user scrolls and the...
6 Concepts to Master to be an Angular Architect

How to use Async Pipe properly in Angular

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In this tutorial, we are going to take a look at how we can use the angular async pipe and why you should always use it in combination with...
dark mode

Dark Mode Detection in Angular Material

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Since most operating systems have introduced it, Dark Mode has become more and more established and is already available in many native apps. Web applications, on the other hand,...
React

React Interview Questions

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1. What are the advantages of using React? MVC is generally abbreviated as Model View Controller. Use of Virtual DOM to improve...
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Google Interview Questions – Max Rectangle in Binary Matrix

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Given a 2D binary matrix filled with 0’s and 1’s, find the largest rectangle containing all ones and return its area. Bonus if you can solve it in O(n^2) or...
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Google Interview Questions – Majority Element

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Given an array of size n, find the majority element. The majority element is the element that appears more than floor(n/2) times. You may assume that the array is...
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Google Interview Questions – Gas Station

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Given two integer arrays A and B of size N.There are N gas stations along a circular route, where the amount of gas at station i is A. You have a car with an unlimited gas...
What is New in Angular 10?

Basic Angular Interview Questions

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In this article there are some of the common Angular basic interview questions with answers for beginners. Most of them are one liners and are only for quick revision...