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 vote285 views1 answer
Whats the power house of the cell
TypeScript
7 votes294 views2 answers
Typed usestate
TypeScript
4 votes318 views2 answers
ERROR in The Angular Compiler requires TypeScript >=3.4.0 and <3.6.0 but 4.1.5 was found instead.
TypeScript
1 vote286 views1 answer
Ionic 3 open link external
TypeScript
0 vote296 views2 answers
Python remove accents pandas
TypeScript
-3 votes270 views1 answer
How do we write comments in myql
TypeScript
0 vote314 views3 answers
Please make sure you have the correct access rights and the repository exists.
TypeScript
1 vote310 views2 answers
Distance subplots matplotlib
TypeScript
11 votes294 views2 answers
How to read a list in c# once its created
TypeScript
0 vote279 views1 answer
Bar plots subplots
TypeScript