Typescript blob to base64

You can do it by using FileReader as follows: 

convertBlobToBase64 = (blob) => new Promise((resolve, reject) => {
    const reader = new FileReader;
    reader.onerror = reject;
    reader.onload = () => {
        resolve(reader.result);
    };
    reader.readAsDataURL(blob);
});

const base64String = await convertBlobToBase64(blob);

Similar codes

0 vote268 views1 answer
Function that takes first & last name and then it greets the user using his full name.
TypeScript
0 vote293 views1 answer
Java objects cannot change?
TypeScript
0 vote257 views1 answer
Four basic components that information system consists of
TypeScript
0 vote282 views1 answer
Append to array mongoose updateone
TypeScript
0 vote274 views1 answer
Elements without corner css
TypeScript
0 vote261 views1 answer
Facts about poutine
TypeScript
1 vote276 views1 answer
Next api typescript
TypeScript
0 vote271 views1 answer
Queryselectorall of multiple tags
TypeScript
3 votes253 views1 answer
Stylesheet not loaded because of mime-type
TypeScript
0 vote262 views1 answer
How to store image in realtime firebase using angularfire2 and angular 8
TypeScript