Python - Hard Articles

FaceMask Detection using TensorFlow in Python

In this article, we’ll discuss our two-phase COVID-19 face mask detector, detailing how our computer vision/deep learning pipeline will be implemented. We’ll use this Python… Read More

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Python-Tensorflow

Python

Create Breakout Game using Python

In this article we will build a clone of a famous game, ‘Breakout’. We will build this game using one of Python’s in-built libraries, Turtle.… Read More

Python-projects

Python-turtle

Python

Qualcomm Interview Experience for Associate Software Engineer (Off-Campus)

I applied for Qualcomm for a software role on their career portal. They conducted a total of 4 rounds of virtual interviews. It was a… Read More

C++

Competitive Programming

CS - Placements

DSA

Experiences

Hash

Interview Experiences

Placements

Programming Language

Python

Python OOPS – Aggregation and Composition

In this article, we will compare and highlight the features of aggregation and Composition in Python OOPS. Concept of Inheritance Inheritance is a mechanism… Read More

Python-OOP

python-oop-concepts

Python

Replace infinity with large finite numbers and fill NaN for complex input values using NumPy in Python

In this article, we will cover how to fill Nan for complex input values and infinity values with large finite numbers in Python using NumPy.… Read More

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Python-numpy

Python

How to Generate mesh in Python with Gmsh module?

In this article, we will cover how to Generate meshes using Gmsh module in Python. What is Mesh? A connected 2D, 3D, or multi-dimension structure… Read More

Data Visualization

python-modules

Python

Compute Classification Report and Confusion Matrix in Python

In this article, we are going to see how to compute classification reports and confusion matrices of size 3*3 in Python. Confusion matrix and classification… Read More

Geeks-Premier-League-2022

Geeks Premier League

Machine Learning

Python

Print values above 75th percentile from series Using Quantile using Pandas

Given a series, the task is to print all the elements that are above the 75th percentile using Pandas in Python. There is a series… Read More

pandas-dataframe-program

Python-pandas

Python

Python SQLAlchemy – Get column names dynamically

In this article, we are going to see how to dynamically get the column names of a table in SQLAlchemy using Python. Used database for… Read More

Geeks-Premier-League-2022

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Python-SQLAlchemy

Geeks Premier League

Python

Pre-trained Word embedding using Glove in NLP models

In this article, we are going to see Pre-trained Word embedding using Glove in NLP models using Python. What is GloVe? Global Vectors for Word… Read More

Natural-language-processing

AI-ML-DS

NLP

Python

How to flatten a hierarchical index in Pandas DataFrame columns?

In this article, we are going to see the flatten a hierarchical index in Pandas DataFrame columns. Hierarchical Index usually occurs as a result of… Read More

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Python pandas-indexing

Python-pandas

Python

Pandas GroupBy – Unstack

Pandas Unstack is a function that pivots the level of the indexed columns in a stacked dataframe. A stacked dataframe is usually a result of… Read More

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Python pandas-groupby

Python-pandas

Python

Prevent duplicated columns when joining two Pandas DataFrames

Column duplication usually occurs when the two data frames have columns with the same name and when the columns are not used in the JOIN… Read More

pandas-dataframe-program

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Python pandas-dataFrame

Python Pandas-exercise

Python-pandas

Python

Check if a substring exists having only 2 distinct characters with frequency of one as twice the others

Given a string str[] of N lower case English alphabets, the task is to check if there exists a substring of the given string such… Read More

frequency-counting

substring

Twitter

Competitive Programming

DSA

Greedy

Python

Strings

Elias Delta Decoding in Python

In this article, we are going to implement Elias Delta Decoding using python. Peter Elias devised the Elias delta code, which is a universal system… Read More

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python-utility

Python

How to split a Dataset into Train and Test Sets using Python

Here we will discuss how to split a dataset into Train and Test sets in Python. The train-test split is used to estimate the performance… Read More

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Python-pandas

Machine Learning

Python

How to convert categorical string data into numeric in Python?

The datasets have both numerical and categorical features. Categorical features refer to string data types and can be easily understood by human beings. However, machines… Read More

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Python-pandas

Python

Python Script to Open a Web Browser

In this article we will be discussing some of the methods that can be used to open a web browser (of our choice) and visit… Read More

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python-modules

python-utility

Python

Converting nested JSON structures to Pandas DataFrames

In this article, we are going to see how to convert nested JSON structures to Pandas DataFrames. JSON with multiple levels In this case, the… Read More

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Python pandas-dataFrame

Python-pandas

Python

How to use dict.get() with multidimensional dict?

The get() method in python returns the value for the key if the key is in the dictionary. If the key is not present in… Read More

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python-dict

Python