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Group 2@2x
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31 questions
1
2
Easy
16 votes
2573 runs
2 comments
Create a form with two mandatory fields in Angular
Web developer
angular
form
validation
at Jan 4, 2022
Easy
11 votes
2534 runs
1 comment
Which provider is recommended for DOM manipulation in Angular?
Web developer
angular
dom
at Jan 4, 2022
Medium
11 votes
2502 runs
1 comment
Which of these methods, allowing to create Providers, does not exist in Angular?
Web developer
angular
providers
at Mar 28, 2023
Easy
5 votes
2261 runs
0 comment
In an Angular directive, which decorator should we use to listen for an event of the element that this same directive is placed on?
Web developer
directives
events
at Jan 4, 2022
Easy
5 votes
2216 runs
0 comment
Why is the following snippet not validated? ```jsx <h1>Products Lists</h1> <ul> <li *ngFor="let p of products" *ngIf="p.stock > 0"> {{ p.name }} </li> </ul> ``` Answer: We cannot have ngFor and ngIf on the same element
Web developer
angular
ngFor
ngIf
at Jan 4, 2022
Easy
4 votes
2405 runs
2 comments
Write a pipe to format a date according to a certain pattern.
Web developer
angular
pipe
at Jan 4, 2022
Medium
4 votes
2216 runs
0 comment
Which token should we use to execute JavaScript code when starting the application
Web developer
angular
app
at Jan 4, 2022
Easy
3 votes
2270 runs
0 comment
Unsubscribe from an Observable in Angular
Web developer
angular
observables
subscriptions
at Jan 4, 2022
Easy
1 vote
2472 runs
1 comment
How to make a child component communicate with its parent component in Angular?
Web developer
angular
child component
parent component
at Jan 4, 2022
Easy
1 vote
2233 runs
1 comment
How to retrieve an event in Angular
Web developer
events
angular
at Jan 2, 2024
Hard
1 vote
2227 runs
1 comment
How to use the ngModel directive in Angular?
Web developer
angular
ngModel
at Jan 4, 2022
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Medium
1 vote
187 runs
0 comment
Which of these HTML tags is not a *landmark* tag
Web developer
Web Accessibility
html
tags
at Jan 7, 2022
Medium
3 votes
198 runs
0 comment
Which of these constraints must not necessarily be respected for a Modal component?
Web developer
Web Accessibility
modal
accessibility
at Sep 19, 2022
Hard
2 votes
191 runs
2 comments
What does the term *tab trap* (or *focus trap*) mean?
Web developer
Web Accessibility
accessibility
keyboard
at Jan 7, 2022
Medium
1 vote
213 runs
0 comment
Which of the following is not a screen reader ? Axis, JAWS, NVDA, VoiceOver
Web developer
Web Accessibility
screen reader
at Jan 7, 2022
Hard
1 vote
190 runs
0 comment
What functionality to check the accessibility level of a website is not available in Chrome Devtools?
Web developer
Web Accessibility
accessibility
chrome
at Jan 7, 2022
Expert
1 vote
180 runs
1 comment
What is the name of the tool for quickly viewing and interacting with your page in speech synthesizers(or screen readers), like VoiceOver?
Web developer
Web Accessibility
accessibility
screen readers
at Jan 7, 2022
Expert
1 vote
180 runs
0 comment
Which documents are compulsory in the eyes of French law?
Web developer
Web Accessibility
accessibility
declaration of conformity
at Jan 7, 2022
Hard
1 vote
178 runs
0 comment
How to turn off animations for people who made the explicit choice?
Web developer
Web Accessibility
css
media
at Jan 7, 2022
Medium
4 votes
246 runs
0 comment
What tags can we set the **lang** attribute on?
Web developer
Web Accessibility
html
accessibility
at Jan 7, 2022
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