While building up my own library for Telegram Bot API, I’ve run across the need to transmit files via multipart/form-data. Old established libraries like OkHttp or Apache Http Client already has classes for multipart data…

No, you can’t. I’ve got an example for you:

var a={},
    b={key:'b'},
    c={key:'c'};a[b]=123;
a[c]=456;console.log(a[b]);
console.log(a[c]);

Javascript Baseline pt. 1

Story about inferential statistics project

When I was a student, I’ve got first acquaintance with banking sector and it was awful…