What happens if you try to insert two objects considered equal by equals but with different hashCode values into a HashMap?
Junior — Middle
193
Java
14621
265
What is the temporal and spatial order of main operations with a singly linked list?
Junior — Middle
191
What is the purpose of the notify method in the Object class in Java?
Junior — Middle
190
Can the wait() method be used on an object without holding a synchronized lock?
Junior — Middle
188
What is the purpose of using the wait() method in the Object class in Java?
Junior — Middle
185
How is the difficulty of accessing an element by index in an ArrayList determined?
Junior — Middle
184
What is the approximate amount of memory occupied by a basic object instance in Java?
Junior — Middle
182
181
180
Why did you leave [company]?
Senior
180
Is it possible to use the notify method on an Object without owning the synchronized lock?
Junior — Middle
169
167
How is the operation of inserting an element into the central part of a doubly linked list evaluated in terms of complexity?
Junior — Middle
165
What is the time complexity of adding an element to the end of an ArrayList?
Junior — Middle
161
What was the maximum load on the project?
Senior
159
What other programming languages do you write in besides Java?
Senior
153
How to resolve conflicting requirements: a delay of no more than 20 minutes, but files must be large (512 MB), if there is little data in the topic?
Senior
153
How to use the suffix mechanism (temporary files) to ensure atomicity of writing?
Senior
149
Tell us about the most interesting task.
Senior
140
How to ensure the delivery guarantee of Exactly Once (each message is written to the file exactly once)?
Senior
137