Techbbas Tech Log

 Python is a versatile programming language that's perfect for beginners and experts alike. In this blog post, we'll explore some fundamental Python programs that involve processing lists and strings through functions. We'll cover the following tasks: Summing elements in a list. Converting a string to uppercase. Filtering even numbers from a list. Finding the maximum value in a list. Sorting a list in ascending order. Let's dive into each task with detailed explanations and example code. 1. Summing Elements in a List Problem Statement Write a function that takes a list as an input and returns the sum of all its elements. In the main program, take the list as input from the user, call the function, and pass the list as an argument to the function. Solution We'll create a function sumOfElements that iterates over each element in the list, adds them up, and returns the total sum. In the main program, we'll take user input, convert it to a list of integers, and pas...

  Introduction The ' math' module in Python provides access to many mathematical functions and constants. This blog will guide you through some of the essential functions provided by the  ' math'  module with step-by-step explanations and examples. Table of Contents Calculating the Square Root Ceiling and Floor Functions Calculating Factorials Hyperbolic Sine Function Natural Logarithm Base 10 Logarithm Value of Pi Exponentiation Solving Quadratic Equations Importing the Math Module To use the functions in the '  math' module, we first need to import it: Calculating the Square Root To calculate the square root of a number, we use the '  math.sqrt()' function. Practice example Explanation: We take input from the user. Convert the input to a float. Use '  math.sqrt()' to calculate the square root. Print the result. Ceiling and Floor Functions The ceiling of a number is the smallest integer greater than or equal to the number, while the floor is...

 Welcome to Techbbas_log! Today, we will delve into the basics of Python lists and dictionaries, two essential data structures in Python programming. This blog will walk you through various operations on these data structures, from creation to manipulation, with clear explanations and code examples. Working with Python Lists Python lists are ordered, mutable collections of items. Lists can contain items of different data types, including integers, strings, and even other lists. Let's explore some fundamental list operations: Creating a List fruits = ["guava", "apple", "mango", "orange", "happy"] print(fruits) Here, we have created a list named fruits and printed its contents. Finding the Length of a List print(len(fruits))     //The len() function returns the number of items in the list. Looping Through a List for fruit in fruits:     print(fruit) Using a for loop, we can iterate through each item in the list and print it. Access...