Category: Python

1. What is an Array? An array is a collection of multiple values stored in one variable. In simple words: 👉 Instead of creating many variables👉 We store many values together Example: Marks of...

1. What is an Iterator? An iterator is an object that lets us go through values one by one. In simple words: 👉 An iterator remembers where it is👉 It gives one value at...

1. What is a Module? A module is a file that contains Python code. In simple words: 👉 A module is a Python file (.py)👉 It has functions, variables, or classes👉 We use it...

1. What is Datetime in Python? Datetime is used to work with date and time in Python. In simple words: 👉 Datetime helps us know Today’s date Current time Year, month, day, hour, minute...

1. What is the Math Module? Python has a built-in module called math. In simple words: 👉 The math module helps us do mathematical work easily👉 It gives ready-made functions for numbers Examples: Square...

1. What is JSON? JSON stands for JavaScript Object Notation. In simple words: 👉 JSON is a text format👉 Used to store and share data👉 Very popular in web APIs and apps JSON looks...

1. What is RegEx? RegEx means Regular Expression. In simple words: 👉 RegEx is used to search, match, or change text👉 It helps us find patterns in strings Examples: Find email addresses Check phone...

1. What is PIP? PIP stands for “Pip Installs Packages”. In simple words: 👉 PIP is a tool👉 It helps us install extra Python libraries👉 These libraries are not included by default Example libraries:...

1. What is Try Except? Try Except is used to handle errors in Python. In simple words: 👉 Python tries to run the code👉 If an error happens, Python does not crash👉 Instead, it...

1. What is String Formatting? String formatting means putting values inside a string. In simple words: 👉 We create a message👉 Then we insert numbers or text into it Example:

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