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.
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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.
IIF vs CHOOSE in SQL Server
IIF and CHOOSE are two logical functions in SQL Server used for different purposes. Here we will see the competition of IIF vs CHOOSE.
How to insert multiple records with a single SQL query?
Here is a simple tip to insert multiple records in an SQL Server database table with a single SQL insert query.
How to drop all the tables from a database in SQL Server?
In rare situations like database level permission issues, you may need to drop all the tables from a SQL Server database and recreate them.
How to reset user settings in Visual Studio Code?
Follow these simple steps to reset user settings in Visual Studio Code. Reset VS Code user settings in few steps.
How to launch Visual Studio Code from macOS terminal?
Here, let us see how to run or launch Visual Studio Code from macOS terminal. This will be helpful if you are an avid terminal user.
How to use CHOOSE in SQL Server
CHOOSE is a Transact-SQL function used to return a single value form a list based on the specific index. Let’s see how to use CHOOSE function.
How to make SQL script to sleep?
In this article, we will see how to make an SQL Script to sleep for some time with examples.
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 prevent connection pool problems between ASP.NET and SQL Server?
If you are not taking precautions while using connection pooling, you may encounter errors. Here are a few of the common errors and ways to prevent connection pool problems.
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.