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

1 vote96 views1 answer
Dispatcher servlet as its web application context
TypeScript
0 vote105 views1 answer
Onblur vs valuechange
TypeScript
1 vote111 views1 answer
'react-scripts' is not recognized as an internal or external command, operable program or batch file. npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! [email protected] start: `react-scripts start` npm ERR! Exit status 1
TypeScript
7 votes101 views6 answers
How to Reload a Component in Angular
TypeScript
15 votes108 views5 answers
Npm bcrypt
TypeScript
0 vote117 views1 answer
Rewrite requests htaccess
TypeScript
30 votes117 views10 answers
Google Translate
TypeScript
0 vote113 views1 answer
Cast string react
TypeScript
0 vote109 views1 answer
Acces arrey lements without comma
TypeScript
7 votes111 views5 answers
Cannot be loaded because running scripts is disabled on this system vscode
TypeScript