Tell us about form validation: how was it implemented on the client and server?
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82
Frontend
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681
What most memorable tasks have you performed?
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82
Fix the recursive function that flattens a nested array: it currently loses elements.
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82
With what should React.lazy be used?
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80
What utility types in TypeScript do you know and which ones do you use most often?
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80
How to modify destructuring if optional chaining is used in the original expression?
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78
What ways can be used to avoid repetitive comments during code review and help developers do it right?
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78
Have you worked with entity adapters in Redux Toolkit?
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78
What should be added to the example to stabilize the callback reference and avoid unnecessary re-renders?
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78
Have you worked with devDependencies, peerDependencies, optionalDependencies or bundledDependencies?
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78
Tell me about your last place of work and main tasks.
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77
What are the reasons for re-rendering React components?
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76
Write a function that sums two numbers in two ways: sum(2, 5) and sum(2)(5). Maximum two arguments.
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76
What irritated you the most during code review? What did you most often argue about in pull requests?
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76
How was your Redux store tree structured: how nested was it, and how were slices organized?
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76
Have you worked with canned components? Which of the two methods of passing the handler is preferable and why?
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74
How to safely access an error from catch, for example to display its message? What is this construct called?
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74
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?
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74
What recent ECMAScript features, methods, or APIs have you used?
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73
Briefly tell us about yourself: what should we know about you?
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72