Can you give an example of an implementation that violates or adheres to the Liskov Substitution Principle?
341
Flutter
Can you explain what the factory method pattern is and what it is used for?
333
Have you had practical experience creating and executing widget tests?
Junior — Middle
327
Can you explain the concept of the testing pyramid and its structure?
Junior — Middle
325
What is the difference between widget tests and unit tests in the development process?
Junior — Middle
316
Can you name and describe the main types of trees used in Flutter?
Junior — Middle
315
Can you explain what a hashing function is and how it is used in computer systems?
315
Мұрагерлік Widget класы туралы және оны қалай қолданатынын түсіндіріп берсеңіз?
Junior — Middle
311
Can you explain what is meant by the term 'entity' in the context of databases or object-oriented programming?
Junior — Middle
309
309
What data or structure is contained in the nodes of the element tree?
Junior — Middle
308
What is the difference between the keywords 'implements' and 'extends' in Java, and in which cases are they used?
301
Can you give an example of implementing the Singleton pattern in code?
Junior — Middle
297
Can you explain what a router is in Go language and how it is used?
Junior — Middle
295
292
How do you implement the principles of clean architecture in Flutter applications?
Junior — Middle
292
How is the data structure of a hash table implemented, for example, in HashMap?
Junior — Middle
291
How can a file be included in the content of a POST request for transmission to a server?
Junior — Middle
288
Can you explain the principles underlying the SOLID concept in object-oriented programming?
288
How can the dependency between system components be reduced?
Junior — Middle
287