Looping Statements in Python – This tutorial explains the two types of loops in Python briefly. What are looping Statements in Python? Looping statements are used to execute a block of one or more statements repeatedly for a fixed number of times or as long as a given condition remains true. Types of Python Looping… Read More »
Python for loop Statement Syntax Plus Examples – This is a Python tutorial to explain the syntax and use of for loop with different practical examples in Python scripts. Python for Statement We can use a Python for statement for two main puposes: Use a for loop to iterate over items in a sequence Using… Read More »
‘Python User Defined and Built-in Functions – Defining and Using Functions’ is our Python tutorial to explain the use of Python functions in Python programs / scripts. We will cover the following topics on Python Functions: Python Functions Defining and Using Functions What is a Function? Importance of Functions Advantages of Using Functions Types of… Read More »
Python Variable Names and Naming Rules is a Python tutorial to explain the rules and importance of choosng good names for your variables in a program. Choose Short but Meaningful Variable Names Python Variable names shoud be short but meaningful. It will add in program readability. For example, ‘num’ is a better variable name than… Read More »
What is a Python Variable? A Python variable is actually a named memory location to store some data used in a program. For example, suppose we have to write a simple addition of two numbers program in Python. Here, we will use three variables or three named memory cells for this purpose: we will use… Read More »
Python Math Operators are the special symbols to perform common mathematical operations on data called operands. The Math operators include the following: Table Explaining the Use of Python Math Operators Math Operator Used for Example Result + Addition 2+9 11 – Subtraction 9-2 7 * Multiplication 7*5 35 / Division 7/2 3.5 // Integer Division… Read More »
Python if elif else Statement decides to select only one block of statements from many given block of statements. It selects a block on the basis of the condition related to that block. It means that if elif else statement has many conditions and corresponding blocks of statements. If a given condition is true, if… Read More »
We use Pythons Comments to make the source code easier for humans to understand. Python interpreter will ignore any comments in the program. How to Add Python Comments in the Source Code Python uses a Hash symbol ( # ) to indicate that rest of the line is a comment. Single Line Comments in Python… Read More »
Python Comparison Operators compare two values and gives a single Boolean value as a result. For example, suppose we wish to check whether two variables a and b are equal. We will use the equal operator represented by ‘==’. a=10 b=20 a==b will gives False since 10 is not equal to 20 Similarly, if a=10… Read More »
Python if else statement is another form of Python if statement. It executes one block of statements, if the given condition is true and the other when it is false. So there are two blocks in if else statement – if-block and else-block. Syntax of Python if else Statement if condition: if-block else: else-block Where… Read More »