Tag: Number
FertilAid: The Number 1 Supplement for Male Fertility
General Health Blog FertilAid: The Number 1 Supplement for Male Fertility Male health In the past, infertility was only a problem that women had to worry about. But nowadays, with infertility rates rising in both men and women, it is an issue that all couples are having to deal with. This is a reality many …
FertilAid: The Number 1 Supplement for Male FertilityRead More
Designing Code to Convert the base of a Number to any other base in Number System
In this article we will discuss how to design a Class that represents the Number in a Number System and also provides the facility to convert the Base associated with that Number i.e. conversion from any Base to any other base like, octal to hexa or hexa to decimal etc. [showads ad=inside_post] Create a class Number that …
Designing Code to Convert the base of a Number to any other base in Number SystemRead More
Python : Get number of elements in a list, lists of lists or nested list
In this article we will discuss different ways to count number of elements in a flat list, lists of lists or nested lists. Count elements in a flat list Suppose we have a list i.e. Advertisements # List of strings listOfElems = [‘Hello’, ‘Ok’, ‘is’, ‘Ok’, ‘test’, ‘this’, ‘is’, ‘a’, ‘test’] To count the elements …
Python : Get number of elements in a list, lists of lists or nested listRead More
Count number of True elements in a NumPy Array in Python
In this article, we will discuss different ways to count True elements in a bool Numpy Array. Table of Contents Use count_nonzero() to count True elements in NumPy array. Use sum() to count True elements in a NumPy array. Use bincount() to count True elements in a NumPy array. Count True elements in 2D Array. …
Count number of True elements in a NumPy Array in PythonRead More
Check if string is a number in javascript
While working in any language, a general requirement is encountered to check if a string is a number. Most user inputs are taken in the form of strings and processed further after checking various attributes. In this article, let’s check if the given string is a number. Table of Contents:- Check if string is a …
Javascript: Convert string to number
While working with javascript strings and numbers, there is often a requirement to convert string to numbers. This article demonstrates easy ways to convert strings to number in javascript using different methods and example illustrations. Table of Contents: Convert string to number using Number() Convert string to number using Math.floor Convert string to number using …
Pandas | Count Number of Columns in a Dataframe
This article will discuss different ways to count the number of columns in a pandas dataframe in Python. Table of Contents: Get number of columns in Dataframe using len() function Get number of columns in Dataframe using shape Get number of columns in Dataframe using size Let’s first create a dataframe from a list of …
Pandas | Count Number of Rows in a Dataframe
This article will discuss four ways to count the number of rows in a pandas dataframe in Python. Table of Contents: Get total number of rows using len() function with Dataframe.Index. Get total number of rows using shape property. Get total number of rows using size property. Get total number of rows using len() on …
Count number of Zeros in Pandas Dataframe Column
This article will discuss how to count the number of zeros in a single or all column of a Pandas Dataframe. Let’s first create a Dataframe from a list of tuples, import pandas as pd import numpy as np # List of Tuples list_of_tuples = [ (11, 34, 0, 5, 11, 56), (12, np.NaN, 0, …
Check if a String is a Number / Float in Python
This article will discuss two different ways to check if a given string contains a number or float only. Table of contents Use Regex to check if string contains only a number or float Use Exception Handling to check if string contains only a number or float Use Regex to check if a string contains …