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 vote240 views1 answer
Nodejs to send authentication bearer token cowin
TypeScript
0 vote243 views1 answer
Disable button typescript
TypeScript
156 votes406 views6 answers
Javascript capitalize all words
TypeScript
-1 vote256 views1 answer
Components of api request
TypeScript
0 vote283 views1 answer
Reverse a string if its value its greater than 3
TypeScript
1 vote240 views1 answer
Azure artifacts npm install latest version not updating
TypeScript
0 vote275 views1 answer
How many sets of 3 in 4
TypeScript
12 votes296 views1 answer
Typescript keyof
TypeScript
0 vote242 views1 answer
Typescript tutorial nodejs
TypeScript
1 vote241 views1 answer
Error: ./src/main.ts Module build failed (from ./node_modules/@ngtools/webpack/src/ivy/index.js): TypeError: Cannot read property 'createUniqueName' of undefined
TypeScript