Typescript \!

Typescript

npm install -g typescript

Source: stackoverflow.com

Typescript \!

let a = document.getElementById('hello');

if (a) {
    a.style.width = '100px';
}

\! is used when you know that element cannot be null
const a = document.getElementById('hello');

a!.style.width = '100px';

Source: stackoverflow.com

Similar codes

1 vote144 views1 answer
Google sheets remove characters from string
TypeScript
0 vote128 views1 answer
Java sort arraylist of objects by field descending
TypeScript
2 votes144 views2 answers
Capacitor icon and splash
TypeScript
1 vote131 views1 answer
Whats the file path for the documents folder linux
TypeScript
0 vote140 views1 answer
Upload keystore file to secrets github actions
TypeScript
15 votes175 views2 answers
How to check if var exists python
TypeScript
0 vote147 views1 answer
Typescript check if value is in enum
TypeScript
0 vote137 views1 answer
Can we do system testing at any stage
TypeScript
0 vote135 views1 answer
Vim show different parts of same file
TypeScript
2 votes122 views1 answer
Where do scientists get their stem cells for research?
TypeScript