In this article, we have seen commonly asked interview questions for a python developer. These questions along with regular problem practice sessions will help you crack any python based interviews. Over the years, python has gained a lot of popularity amongst the developer’s community due to it...
For that reason, it’s bad practice to compare floating-point values for exact equality using the == operator. Consider the example below: Python >>> x = 1.1 + 2.2 >>> x == 3.3 False >>> 1.1 + 2.2 3.3000000000000003 Yikes! The internal representation of this addition isn’t ...
Python Modulo Operator in Practice How to Check if a Number Is Even or Odd How to Run Code at Specific Intervals in a Loop How to Create Cyclic Iteration How to Convert Units How to Determine if a Number Is a Prime Number How to Implement Ciphers Python Modulo Operator Advanced Uses Using...
Ternary operator is the operator that is used to show the conditional statements in Python. This consists of the boolean true or false values with a statement that has to be checked . Syntax: [on_true] if [expression] else [on_false]x, y = 10, 20 count = x if x < y else y ...
Practice Questions Q: 1. Which of the following are operators, and which are values? * 'hello' -88.8 - / + 5 Q: 2. Which of the following is a variable, and which is a string? spam 'spam' Q: 3. Name three data types. Q: 4. What is an expression made up of? What...
Practice Questions Q: 1. What is []? Q: 2. How would you assign the value 'hello' as the third value in a list stored in a variable named spam? (Assume spam contains [2, 4, 6, 8, 10].) For the following three questions, let’s say spam contains the list ['a', 'b'...
This function checks whether a given number is even or odd using the modulus operator %. Example: Python 1 2 3 4 5 6 7 8 9 10 11 12 13 # Function to check if a number is even or odd def check_even_odd(num): if num % 2 == 0: return "Even" else: return "Odd" print(...
Python Interview Questions for Beginners The following questions test the basic knowledge of Python keywords, syntax and functions. 1. What is a dynamically typed language? A dynamically typed language is a programming language in whichvariable types are determined at runtime, rather than being explic...
You can use class methods for any methods that are not bound to a specific instance but the class. In practice, you often use class methods for methods that create an instance of the class. 怎么把pip加入环境变量 run sysdm.cpl 高级-环境变量-path里面加入“%localappdata%\Programs\Python\Pytho...
While Python continues to evolve, the bedrock of operator precedence remains unshaken. It continues to guide the order of operations in every Python expression, an unchanging companion in the ever-evolving journey of Python programming. Frequently Asked Questions ...