[name] asked: What testing framework was used?
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125
Frontend
6436
681
[name] asked: Imagine you work in a service metrics audit. The client sent a link to a website without access to the code and says that the site is slow. How would you determine whether it needs to be sped up and what exactly can be improved?
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125
How have you worked with state managers? Have you used Redux?
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121
How to calculate the maximum number of simultaneously live WebSocket connections if the connection creation rate and average session duration are known?
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120
1. Implement a decorator function runOnce that takes a function and calls it once. The new function can only be called once, and all subsequent calls return undefined. 2. The decorated function can accept arguments and return a result.
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119
[name] asked: What was the team composition at MKH?
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117
Who should read tasks from the queue and send them to LLM, and how to publish chunks and final results of the response back to the queue?
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117
[name] asked: Do you have experience working with end-to-end tests?
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115
How does the secret appear in the LLM Gateway when using Kubernetes and integrating with secret storage?
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115
[name] asked: Do you have experience working with end-to-end tests?
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111
Where and how should secrets for LLM, databases, and queues be stored and transmitted to avoid exposure in code and repositories?
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110
[name] asked: What was the purpose of switching from a desktop application to a web? What was the goal?
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106
Wrap the callback-based function asyncCall(callback), which calls callback in error-first format and returns nothing, into a function aus that returns a Promise.
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106
What does the Array.prototype.slice method do? How is it used to copy an array?
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105
[name] asked: How do you improve each of the key metrics of Core Web Vitals?
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105
What are the differences between static Promise methods: Promise.all, Promise.allSettled, Promise.race, Promise.any?
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104
[name] asked: Tell me more about what tests you wrote and what types of tests you know but haven't yet applied in practice?
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102
[name] asked: Who approved the contracts with the backend during the task implementation?
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98
Who should read results from the queue, save messages and chats to databases, and send streaming data to an open SSE connection?
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96
[name] asked: What independent ideas did you propose to achieve the goals or improve the product? Provide a specific example of a result.
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96