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I applied via Recruitment Consulltant and was interviewed before Mar 2023. There was 1 interview round.
Python code to remove duplicates from a list of strings
Use set() to remove duplicates from the list
Convert the set back to a list to maintain the order of elements
Example: input_list = ['apple', 'banana', 'apple', 'orange']
Output: ['apple', 'banana', 'orange']
To find the top earning employee in a SQL table, you can use a SQL query with the MAX function on the salary column.
Use a SQL query with the MAX function on the salary column to retrieve the highest salary in the table.
Join the result with the employee table to get the details of the top earning employee.
Example: SELECT * FROM employees WHERE salary = (SELECT MAX(salary) FROM employees);
Multiplying two tuples involves multiplying corresponding elements of each tuple and summing the results.
Multiply the first element of the first tuple with the first element of the second tuple, then multiply the second element of the first tuple with the second element of the second tuple, and so on.
Sum the results of the multiplications to get the final result.
Example: (2, 3) * (4, 5) = (2*4) + (3*5) = 8 + 15 = 23
Generators produce values one at a time, while iterators are objects that allow iteration over a sequence of values.
Generators are functions that can pause and resume execution, producing a sequence of values lazily.
Iterators are objects that implement the Iterator protocol, allowing iteration over a sequence of values.
Generators can be created using function* syntax in JavaScript, while iterators can be created using ...
Python supports single, multiple, and multilevel inheritance.
Single inheritance: A class can inherit from only one parent class.
Multiple inheritance: A class can inherit from multiple parent classes.
Multilevel inheritance: A class can inherit from a derived class, creating a hierarchy.
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I applied via Campus Placement and was interviewed in Sep 2021. There was 1 interview round.
I applied via Referral and was interviewed before Jul 2021. There were 3 interview rounds.
Use guard let statement to safely unwrap optional values and handle nil cases.
Use guard let to check if an optional value is nil before using it.
It is commonly used to unwrap optionals in the beginning of a function.
If the optional value is nil, the guard statement will exit the current scope.
Example: guard let name = person.name else { return }
I applied via LinkedIn and was interviewed before Jul 2021. There were 3 interview rounds.
I applied via Job Fair and was interviewed before Jan 2022. There were 3 interview rounds.
I applied via Referral and was interviewed in Sep 2021. There was 1 interview round.
I applied via Referral and was interviewed in Sep 2021. There was 1 interview round.
I applied via Referral and was interviewed in Mar 2021. There were 3 interview rounds.
I applied via Referral and was interviewed in Oct 2020. There were 3 interview rounds.
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