Python offers several ways to create GUI (Graphical User Interface) user-friendly applications. Some of the most popular Python libraries are used for building GUI applications:- Tkinter (Built-in GUI Library) This library is already included with/pre-installed with Python/built into Python (no extra installation is needed). This is simple, easy, and lightweight. Read more…
Introduction File handling in Python allows us to read, write, and manipulate files (text or binary) stored on our system. Python provides several built-in functions to work with files such as open(), remove(), write(), etc. Definition A file in Python is a storage unit on a computer where data can be Read more…
Example : A Python program to Reverse each character of the String word. Example : A Python program to Reverse each word of the String Sentence. Example : A Python program to check whether the String is Palindrome. Example : A Python program to display the Output in a Formatted Read more…
Example : How to remove Extra Space from a String using Regular Expressions sub() function in Python. Example : How to Validate a Phone Number from a String value using the Regular Expressions match() function in Python. Example : How to validate a String value with the required pattern for Read more…
Definition Regular expressions (regex) are a powerful tool in Python that are used for matching desired patterns in strings/text. Features regex allow to search, match, and manipulate strings based on patterns. We can test our regex patterns using tools like regex101.com. ‘re’ Package/Module Functions Python provides the ‘re‘ (regular expression) module/package, Read more…
Definition In Python, a string is a sequence of characters enclosed within single (‘ ‘), double (” “), or triple quotes (”’ ”’ or “”” “””). Strings are immutable, i.e. they cannot be changed after creation. Strings in Python are powerful and come with many built-in methods for manipulation. String Read more…
Example : A Python program to display the Message/Values using Class and Object. Example : A Python program to display the sum of two values using Class and Object. Example : A Python program to display the sum of two values using Multiple Object. Example : A Python program to Read more…
Example : A function program in Python is used to show the Default Argument/Parameter. Example : A user-defined function(UDF) program in Python is used to show the addition result of two user-accepted values. Example : A UDF program in Python to show the accepted single value is Odd or Even. Example : A Read more…
Definition of Function in Python A function is a block of reusable code that performs a specific task. Functions are essential for writing efficient, modular, and maintainable Python code. They make programs more structured, easier to debug, and reusable, which is crucial for both small scripts and large software projects. Read more…
Definition In Python, arrays are collections that store multiple items of the same/different data type depending on the array type used in Python. Features Unlike C or Java, Python has no built-in array data type. Instead, Python provides alternatives like lists and the array module for arrays. Types of Array in Read more…