Thinking about getting into coding or leveling up your skills? You’ve probably heard of HackerRank. It’s a big name in the tech world for practice and hiring. But the big question on a lot of people’s ...

- if the string == "Ali" so its size equals to 4 bytes. - 3 of them are for 'A', 'l' and 'i' the fourth one is for the '\0'. - The string starts from index 0 and ends at index 2. - So, if we want to ...

As an individual who has delved into the world of programming and coding challenges, I have had the opportunity to explore several platforms, each with its own set of advantages and disadvantages.

class Rectangle: def __init__(self,breadth,length): self.breadth=breadth self.length=length def area(self): return self.breadth*self.length pass class Circle: def ...

SELECT ei.employee_ID, ei.name FROM employee_information ei JOIN last_quarter_bonus b ON b.employee_ID = ei.employee_ID WHERE ei.division LIKE 'HR' AND b.bonus >= 5000; This is one question solution ...

An Edtech startup HackerRank has raised a total funding of $110.40 million across 6 funding rounds. The last round of funding was raised on 29 March 2022. Find the details around funding rounds, ...

HackerRank, a popular platform for practicing and hosting online coding interviews, today announced that it has acquired Mimir, a cloud-based service that provides tools for teaching computer science ...

Python has powerful regular expressions but they can be totally overkill for many simpler situations. Additionally, some common numerical formats require quite complex regex's to match them robustly.