Crowdly

default parameters

logical comparison

smart condition

IIFE

Why this code does not work?

question sprint 2

We cannot use a loop to step through the elements of an array.

Break is only for switch statement

This code is correct

Variable i in block scope and we can`t see it after loop

What syntax were we emulating with this code?

a = a || 3;

b = b || 4;

[a, b] = [3, 4];

a = 3;

b = 4;

a = a && 3;

b = b && 4;

a = b = 3;

What syntax are we emulating with this code?

question sprint 2

IIFE

logical comparison

default parameters

smart condition

arrow function

Will this routing work? What component will be rendered by URL users/new ?

Error will be thrown

NewUser

Error will not be thrown, but no components will be rendered.

InactiveUsers

ValidateUser

We need to handle the "no match" case and render DefaultUI component then. Please, choose the correct prop for this.

index

default

fallback

path="*"

any

What component should we use in the code:

Location

Navigate

Path

Outlet

Link

Will this routing work? What component will be rendered by URL /users ?

Error will be thrown

NewUser

Error will not be thrown, but no components will be rendered.

InactiveUsers

ValidateUser

Is the code below correct? (Given that all the necessary imports are made)

Some routes are defined incorrectly because all routes need to have path prop

We need to render BrowserRouter around the whole app to connect the app to the browser's URL

The order of routes is wrong

The code is correct

Please, select when the subscription happens with the following code:

before every render

only once, on mounting phase, after completed render

only once, on mounting phase, before render

after completed render, only when props.source changes

after every completed render

before render, only when props.source changes