Python - Easy Articles
Permutation and Combination in Python
Python provides direct methods to find permutations and combinations of a sequence. These methods are present in itertools package. Permutation  First import itertools package to… Read More
permutation
Combinatorial
DSA
Python
Python OOPs Concepts
Object Oriented Programming is a fundamental concept in Python, empowering developers to build modular, maintainable, and scalable applications. By understanding the core OOP principles—classes, objects,… Read More
python-oop-concepts
Python
Sets in Python
A Set in Python programming is an unordered collection data type that is iterable, mutable and has no duplicate elements.  Set are represented by {… Read More
python-set
Python
How to use Function Decorators in Python ?
In Python, a function can be passed as a parameter to another function (a function can also return another function). we can define a function… Read More
Python Decorators
Python
OpenCV Python Program to blur an image
Note: This post contains codes that cannot be run using an online compiler. Please make sure that you have Python 2.7 and cv2 module installed… Read More
Image-Processing
OpenCV
Python-OpenCV
Project
Python
A basic Python Programming Challenge
Heya guys! I am back with another article my previous article on secure coding. This time we are not going to go into any theoretical… Read More
secure-coding
Computer Subject
GBlog
Python
Count Negative Numbers in a Column-Wise and Row-Wise Sorted Matrix
Find the number of negative numbers in a column-wise / row-wise sorted matrix M[][]. Suppose M has n rows and m columns. Example:  Input: M… Read More
Amazon
DSA
Matrix
Python
Python Exception Handling
We have explored basic python till now from Set 1 to 4 (Set 1 | Set 2 | Set 3 | Set 4).  In this… Read More
Python
School Programming
String Template Class in Python
In the String module, Template Class allows us to create simplified syntax for output specification. The format uses placeholder names formed by $ with valid… Read More
Python
Python Modulo String Formatting
In Python, a string of required formatting can be achieved by different methods. Some of them are; 1) Using % 2) Using {} 3) Using… Read More
Python
Building a terminal based online dictionary with Python and bash
I was watching a movie yesterday and I didn’t understand some of the words used. So what I did was, each time I didn’t understand… Read More
python-dict
Python
Technical Scripter
Py-Facts – 10 interesting facts about Python
Python is one of the most popular programming languages nowadays on account of its code readability and simplicity. All thanks to Guido Van Rossum, its creator. I’ve… Read More
Interesting-Facts
Python
Technical Scripter
Changing Class Members in Python
In the previous fact, we have seen that Python doesn’t have the static keyword. All variables that are assigned a value in the class declaration… Read More
Python
Python List Comprehension and Slicing
List comprehension is an elegant way to define and create a list in python. We can create lists just like mathematical statements and in one… Read More
python-list
python-list-functions
Python
School Programming
Returning Multiple Values in Python
In Python, we can return multiple values from a function. Following are different ways 1) Using Object: This is similar to C/C++ and Java, we… Read More
Python
Python | Set 4 (Dictionary, Keywords in Python)
In the previous two articles (Set 2 and Set 3), we discussed the basics of python. In this article, we will learn more about python… Read More
python-dict
Python
School Programming
When to use yield instead of return in Python?
The yield statement suspends a function’s execution and sends a value back to the caller, but retains enough state to enable the function to resume… Read More
Python
How to split a string in C/C++, Python and Java?
Splitting a string by some delimiter is a very common task. For example, we have a comma-separated list of items from a file and we… Read More
CPP-Library
cpp-string
Java-String-Programs
C Language
C++
DSA
Java
Python
Strings
Generate all permutation of a set in Python
Permutation is an arrangement of objects in a specific order. Order of arrangement of object is very important. The number of permutations on a set… Read More
permutation
Algorithms
DSA
Mathematical
Python
Swap Two Variables in One Line
We have discussed different approaches to swap two integers without the temporary variable. How to swap into a single line without using the library function?1)… Read More
Bitwise-XOR
C Language
C++
Java
Python
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