Sobes.tech

Implement a function to filter duplicates from an array. Why is Set not suitable for objects?

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270

Implement a fetchAll function that takes an array of URLs and a fetcher, and returns an array of results. How to make parallel and sequential requests?

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218

What is the reason for your current job search? Why are you considering other places?

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198

Which variant of the sorting element is better: with checkmarks (left) or with dots/circles (right)?

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196

Which input field option is better from a UX perspective: with gray placeholder text or with a bold black header inside?

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191

Look at the form layout (fields name, email, address, buttons). What's wrong with it from a design and UX perspective?

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186

What are the critical moments for you when choosing a company and team?

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185

What is better to use for a toggle switch with two states (on/off): toggle or checkbox?

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180

Tell me more about the tasks at your current job, what was particularly interesting and challenging.

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172

Do you write automated tests? Do you have experience writing tests?

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165

Have you worked with native JavaScript, or mainly with frameworks?

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160

Do you currently have offers or deadlines?

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159

What will a regular user see if they insert this layout into a plain HTML document? (an outer div with a red border across the full width, height 100px, inside a square 100x100 with green borders)

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155

What happens if there is an error in one of the requests in a for...of with await? How to handle errors without stopping the loop?

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152

Which placement of the action button is better: in the center of the screen or at the right edge? (mobile interface)

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152

If two more inner elements are added inside outer, how will they be arranged? How to arrange them horizontally?

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146

Practical task: make a scroll inside the container (article), not on the body. Pin the buttons to the bottom of the container (sticky). Hide the scrollbar with styles.

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144

How to optimize a script written for production?

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143

What do you know about the company [company]? Have you had any work experience with it?

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141

Implement a function to filter duplicates in linear time O(n) without using Set, by using an object as a hash table.

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