zfill() function is type of padding function. This function fills only with ‘0’. Takes the resultant width of the string as argument. This is useful to pad a numeric string values. string = "10" string.zfill(10) Output: '0000000010' A Realtime scenario of usage: In some of the applications we may have a 5 digit numeric string…

There are various ways to split strings. The popular split function we use often is split(), rsplit() Apart from these 3 there are a few more functions that is very useful in string manipulations. The partition function splits the entire string into 3 parts and returns it as a tuple…

Type hints are used to mention the expected data type of the variable. Even before Python 3.6, developers provide preferred data type in comments. So that the same variable may not be used with different datatype in further enhancements. After Python 3.6, Type hints were introduced. Why we need to use Type Hints? Reason #1: Type hints can be…

There may be situations, where we may need to dynamically place a value in a sub string of a string. You may think it is easy that we can concatenate strings. For example: “The patient name is “ + patient_name + “ and age is “ + patient_age But Python…

In this article we are going to explore the code of basic NLP operations using NLTK and spaCy. NLTK NLTK is an open-source library and it is very suitable for teaching, and working in, computational linguistics using Python. Also it is having industrial strength libraries. spaCy spaCy is an open-source library for…

In our previous post A Tip A Day — Python Tip #7: OpenCV — CV2: imread() and resize(), we have explored a simple image and its pixel values. The pixel values can range from 0 to 256. Each number represents a color code. When using the image as it is and passing…

In this article we are going to learn some of the major use of OpenCV or CV2. OpenCV is a library mainly used to read/write and manipulate images. You can find the official page here https://pypi.org/project/opencv-python/. Installation: pip install opencv-python Importing Library: import cv2 Supported Versions: 3.6, 3.7, 3.8, 3.9 Basic understanding of image: …

Hello Everyone!!! Its an immense pleasure to write today as this is the first post I am able to write in 2021. Happy New Year!!! 🥳 🎂 🎉 In this article we are going to see the continuation of Deep Learning techniques. …

In this article, we are going to discuss about the basics of Implementing a simple Artificial Neural Network (ANN). It is recommended to know how Artificial Neurons mimic Neurons of human brain. Please read this article for easy understanding. …