How to find the index of an item in a list in Python?
In Python programming, there are several ways to find the index of an item in a list. Let us go through some of the commonly used methods.
Internet & Web Dev.
Articles about Internet, web, web site development, html, java script, etc…
How to check if the given string is a number in python?
Python provides many built-in functions that simplify the task of performing various operations. One of these operations is to check if a given string is a number or not.
How to make a PHP script to sleep?
PHP provides several inbuilt functions to make a PHP script to sleep or pause for some time. Let’s see them with examples.
Merging two dictionaries in Python
Here you will see three simple and commonly used methods in Python programming on merging two dictionaries.
merge two lists using unpacking method in Python
In this article, let us see how to merge two lists using the iterable unpacking method and the sum() method.
How to sort a dictionary by its value in python?
Python does not have any inbuilt method to sort the dictionary by its value. However, there are a few workarounds. Let’s see one of them.
Converting bytes to a string in Python
Here is a code sample for using the decode option to convert bytes or byte array to a string.
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 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.
How to execute SQL Server stored procedure from Python?
Now we will see how to execute a Stored Procedure from python. For the most part, executing a stored procedure is similar to a select statement.
How to connect SQL Server from Python on macOS?
In this article we will see how to connect SQL Server from a Python program on macOS using the Visual Studio Code as the development environment.
Adding Key Value Pair To A Dictionary In Python
How to add key value pair to a dictionary in Python? You can add key value pairs to an existing dictionary by couple of methods. Let us see them in detail.