## How to calculate Mode in PHP?

Here is the sample code to calculate mode in PHP for a set of numbers in an array. This method will get you single mode or multi modes.

## How to calculate Median in PHP?

In this article we will see how to calculate median in PHP by writing your own code for median algorithm.

## How to calculate mean In PHP?

There is no inbuilt function available in PHP to calculate arithmetic mean. However, it is easy to calculate mean In PHP using the inbuilt array functions.

## How to find the version of PHP in macOS?

There are the different ways to find the version of PHP in macOS. Here I have listed a couple of methods to check the PHP version.

## How to calculate Mean, Median and Mode in Python?

Here is the sample code for calculating mean, median and mode in Python programming language using its inbuilt statistics module.

## How to calculate mode in C#?

Here is the sample code to calculate mode in C# for a set of numbers in an array. This method will get you single mode or multi modes.

## How to calculate mean In C#?

It is easy to calculate mean in C#, as arithmetic mean is just the average of the collection of numbers. Here is the sample code.

## How to calculate median in C#?

In this article we will see how to calculate median in c# .Net by coding the median algorithm by yourself and by using a 3rd party library.

## How to calculate statistical mode in SQL Server?

Let us see with example on how to calculate the mathematical statistical mode in SQL Server.

## How to calculate mean in SQL Server?

Here you will see with a simple example on using an existing TSQL function to calculate the mean in SQL Server.

## How to get execution time in milliseconds in SSMS?

One another simple method to get the execution time in milliseconds in SQL Server Management Studio (SSMS)

## How to find whether the string contains a substring in Python?

There are couple of different ways to find whether the string contains a substring in Python program. Let us see them.

## Reading XML file with PHP

Here I’ve used the SimpleXML XML manipulation function of PHP for reading XML file from PHP code.

## How to launch a PHP website on macOS?

A simple way to launch a PHP website on macOS using its in-built PHP server. This may not be a solution for someone to develop and debug PHP website.

## How to import a JSON file to a variable in Python?

There are several packages available for Python to import JSON files. I prefer using the pandas. Here is an example to import a JSON file to a variable.

## How to import a CSV file to a variable in Python?

There are several packages available for Python to import CSV files. I prefer using the pandas. Here is an example to import a csv file to a variable.

## VirtualBox error NS_ERROR_FAILURE (0x80004005) on macOS

Solution for VirtualBox error NS_ERROR_FAILURE (0x80004005) on macOS which won’t allow to launch the virtual machine after updating macOS.

## How to perform an IF…THEN operation in SQL SELECT statement?

Here we will see couple of methods to perform an IF…THEN Operation in SQL Server SELECT statement.

## How to update if row exists else insert in SQL Server

Developing an application with database, frequently you will need to provide option to update if a row exists else insert a row.

## How to update values in identity column in SQL Server?

There is no straight forward way to update identity values. Here is a workaround I have followed to get the work done.