Python Function Header In Python, a function header is the first part of a function definition. It starts with the keyword def, followed by the function name and parentheses () which may include parameters, and ends with a colon :. Example: def greet(name): print(f”Hello, {name}!”) In this example, greet is the function name and name …
Python Operator Precedence Precedence Operator Description 1 () Parentheses 2 ** Exponentiation 3 +x, -x, ~x Unary plus, Unary minus, Bitwise NOT 4 *, /, //, % Multiplication, Division, Floor division, Modulus 5 +, – Addition, Subtraction 6 Bitwise shift operators 7 & Bitwise AND 8 ^ Bitwise XOR 9 | Bitwise OR 10 ==, …
Python Terminology Differences Terms Definitions Examples Default Arguments Values that are set in the function definition and used if no argument value is passed during the function call. def greet(name=”User”): print(f”Hello, {name}”) greet() # Outputs: Hello, User greet(“Alice”) # Outputs: Hello, Alice Keyword Arguments Arguments that are identified by their parameter name when passed during …
LEGB Rule in Python Local Scope: Variables defined within a function are said to have local scope. That means they can only be accessed within that function. Enclosing Scope: In Python, functions can be defined within other functions. If a variable is not defined in the inner function (local scope) it will be looked for …
Comparison between Combustion and Burning Criteria Combustion Burning Definition A chemical process where a substance reacts with oxygen to release energy, often in the form of heat and light. A type of combustion that results in visible flames, heat, and light. Usage Mostly used in scientific and technical fields. Commonly used in everyday language. Examples …
Q1: What do the following phrases mean to you? (i) Humid shadows: These refer to the dark, heavy clouds in the sky before rain. (ii) Starry spheres: This could be a poetic reference to the night sky dotted with stars. (iii) What a bliss: This is an expression of immense pleasure or happiness. (iv) A …
Q1: How did Kezia’s efforts to please her father result in a situation where he was displeased? Kezia, in an attempt to surprise and please her father, decided to make a pin-cushion from a beautiful yellow silk. In search of stuffing material, she unwittingly used her father’s crucial speech papers. This caused an uproar in …
1. Why was Kezia afraid of her father? Kezia was afraid of her father because he was portrayed as a stern, intimidating figure. His large size, loud voice, sharp tone, and the stern looks he gave her over his spectacles were terrifying to the young girl. His interactions with Kezia also tended to be authoritative, …
Q1: Why is a dictionary termed as an unordered collection of objects? A1: Dictionaries in Python are termed as unordered collections because they do not maintain any order of their elements based on how they are inserted. The order of items in a dictionary is determined by a process known as “hashing”, which allows for …
Q1: Discuss the utility and significance of Tuples, briefly. A1: Tuples in Python are a type of data structure that are used to hold multiple objects or values in a single variable. They are similar to lists but are immutable, meaning their content cannot be changed after they are created. This immutability can be useful …
