[name] asked: how does the token get into the cookie: does the frontend set it itself or does the server do it?
Middle
94
Frontend
6982
681
Why are objects used as keys of a regular object converted to the string "[object Object]"? Does string conversion happen for other keys, like numbers 7?
Middle+
94
What dependencies other than dependencies are there in package.json and what do they mean?
Middle+
94
How to organize queue, rate limiting, and request handling to LLM when the model's available throughput is exceeded?
Middle+
91
Have you explored Skills and Superpowers for AI tools?
Middle
88
How to ensure full synchronization of user actions when communicating via WebSocket?
Middle
86
Do you understand how modules should be connected?
Middle
82
async function fetchWithRetries(retriesCount, ...fetchArgs) { for (let retry = 0; retry <= retriesCount; retry++) { try { const response = await fetch(...fetchArgs) {
80
How to solve the problem with a vulnerable transitive dependency used by several libraries if updating React is not possible now?
Middle
77
How was your experience working at T-Bank and how did the interview go overall?
Middle+
76
How well do you know and can you set up builds, project optimization, checks, and testing? Also, tell us about screenshot tests.
Middle
74
var a = { firstName: 'Bill', lastName: 'Ivanov', sayName: function() { console.log(this.firstName); }, sayLastName: () => { console.log(this.lastName); } }; a.sayName(); // var b = a.sayName; b(); // a.sayName.bind({ firstName: 'Boris' })(); // a.sayName(); // a.sayLastName(); // a.sayName.bind({ firstName: 'Boris' }).bind({ firstName: 'Tom' })(); // a.sayLastName.bind({ lastName: 'Petrov' })(); //
Senior
73
Why is computed used in Vue?
Middle
72
What is BEM and why is this methodology used?
Middle
71
Refactor the given React code to improve its structure and readability. The code includes a product list with search functionality, a cart count, and a sum of prices. Implement the fetchProducts function to simulate fetching products with a delay and possible error. Use React hooks such as useState, useEffect, and useCallback appropriately. Ensure the UI updates correctly when adding products to the cart and clearing the cart.
Senior
70
Have you configured your own Prettier and ESLint rules?
Middle
64
function memoize(fn, lifetime) { // TODO }
64
How does reactivity work in Vue 3 through Proxy, track, and trigger?
Middle
63
Why should you use IntersectionObserver?
Middle
63
How to implement a table with heavy formula calculations so that the interface does not hang and everything works smoothly?
Middle
62