Use for loop to iterate through an iterable object such as alist,set,tuple,string,dictionary, etc., or a sequence. This iteration process is done in one-line code this is the basic way to write for loop in one
or any object. For loop avoids multiple usages of code lines to make the program concise and simple. The “One line for loop” is also the form of “for loop” which means that a complete syntax of “for loop” is written in a single line. The “one line for loop” considers only ...
There are two ways of writing a one-liner for loop: Method 1: If the loop body consists of one statement, simply write this statement into the same line:for i in range(10): print(i). Thisprintsthe first 10 numbers to the shell (from 0 to 9). Method 2:If the purpose of the lo...
a Simple One-LineforLoop in Python A simple one-lineforloop is the basicforloop that iterates through a sequence or an iterable object. You can use either an iterable object with theforloop or therange()function, and the iterable object can be a list, array, set, or dictionary. ...
In Python, we use a for loop to iterate over sequences such as lists, strings, dictionaries, etc. For example, languages = ['Swift', 'Python', 'Go'] # access elements of the list one by one for lang in languages: print(lang) Run Code Output Swift Python Go In the above example...
Nested Loop The cool thing about Python loops is that they can be nested i.e. we can use one or more loops inside another loop. This enables us to solve even more complex problems. #1) Nesting for Loops for loops can be nested within themselves. The syntax below shows a 1-level neste...
In this tutorial, we are going to learn about one of the most important control flow statements in Python i.e. while loop. First, we will start this while loop tutorial by introducing its basics, key features, and syntax, and then we will proceed to its overall working with practical ...
Python for loop: a comprehensive guide Python, one of the most versatile programming languages, is popular for data science applications, as well as web development, offers various ways to implement loops, particularly the for loop. This explainer will delve into the syntax and functionalities of ...
The for loop is one of the most well-known programming constructs. Let’s look at it using a concrete example from everyday life. Say that a teacher wants to calculate the average height of her students. First she’ll ask each student in turn what their height is and add each student’...
for variable_name in iterable_obj: #do something with variable Here,variable_nameis a temporary variable used to iterate through the elements ofiterable_obj. The variable takes all the values in the iterable object one by one. We can then perform operations on the variable as per our requirem...