Understanding the 'if' Statement in Python In Python, one of the essential control flow statements is the if statement. The primary purpose of the if statement is to execute code conditionally. This means that certain blocks of code will only be run if a particular condition or set of ...
Python 3 else if statement comprises a block of code that executes. If we combine an else statement with an if statement. The statement of else is optional, and there can only be one after if. When we wish to run a program only if a specific condition is met, we need to make a de...
Python pass Statement By: Rajesh P.S.In Python, the pass statement is a placeholder statement that does nothing when executed. It is used when syntactically a statement is required but no action is needed. The pass statement is often used in situations where a block of code is not yet ...
The with statement in Python wraps the execution of a code block using the methods defined by a context manager. It's commonly used to replace a try-finally block with more concise code.
Understanding the Break Statement in Python The 'break' statement in Python has a very specific task, which is to terminate the loop in which it is placed. Whenever the 'break' statement is encountered within a for loop or while loop, it immediately disrupts the flow and causes the loop ...
When else is present, it has to come last, after all the else if. The else statement ensures that one (and only one) of the code blocks will execute.Sometimes it is enough to just use a single if, like this:Python JavaScript Java C++ age = 32 print('Age: ' + str(age)) if age...
Below is an example of an if, elsif, and else conditional statement in Perl.#!/usr/bin/perl print "Enter number: "; my $number = <STDIN>; if ($number <= 10) { print "Your number is less than or equal to 10"; } elsif ($number <= 50) { print "Your number is more than ...
Python Data Types Python Arrays – The Complete Guide Strings in Python Python Numbers – Learn How to Create Prime Numbers, Perfect Numbers, and Reverse Numbers in Python Python Classes and Objects Python for Loops – A Step-by-Step Guide Python If Else Statements – Conditional Statements with...
This article explains what the Python code expression if __name__ == '__main__' means.A Python programme uses the condition if __name__ == '__main__' to only run the code inside the if statement when the program is run directly by the Python interpreter. The code inside the if ...
In this chapter, we will learn about the elif statement in Python. Also, we will see how and where we can use this statement. This statement helps to check whether the condition is true or false and then work accordingly. How Elif (else + if) Statement Works?