What are the common examples of exceptions in Python?
The common examples of exceptions in Python are: Division by Zero Accessing a file that does not exist. Addition of two incompatible types Trying to access a nonexistent index of…
Explain Python ZIP file
Python allows you to quickly create zip/tar archives. Following command will zip the entire directoryshutil.make_archive(output_filename, 'zip', dir_name)Following command gives you control on the files you want to archiveZipFile.write(filename)
What is timer method in Python?
Timer is a method available with Threading, and it helps to get the same functionality as Python time sleep. from threading import Timer print('Code Execution Started') def display(): print('Welcome to…
Give example of sleep() function in Python
Example of sleep() function in Python import time print("Welcome to guru99 Python Tutorials") time.sleep(5) print("This message will be printed after a wait of 5 seconds")
How can you access values in string?
Python does not support a character type, these are treated as strings of length one, also considered as a substring. You can use square brackets for slicing along with the…
Give example of Python constructors
Example of Python Constructors class User: name = "" def __init__(self, name): self.name = name def sayHello(self): print("Welcome to Guru99, " + self.name) User1 = User("Alex") User1.sayHello()
Explain Inheritance with example
Inheritance is a feature used in object-oriented programming; it refers to defining a new class with less or no modification to an existing class. The new class is called the derived…
Give an example of a class in Python
Example of class in Python # Example file for working with classes class myClass(): def method1(self): print("Guru99") def method2(self,someString): print("Software Testing:" + someString) def main(): # exercise the class methods…
Give example to convert array to Unicode
The Example to convert array to Unicode is: from array import array p = array('u',) print(p) q = p.tounicode() print(q)
How can you reverse array in Python?
You can use reverse() to reverse array in Python. Example: import array as myarray number = myarray.array('b', ) number.reverse() print(number)