1. Introduction SQL Server provides a format function that returns a formatted value based on the specified format. It is very useful as different countries have different formats for the number, date, and currency. Here is the syntax for the Format function: FORMAT Syntax FORMAT( value, format [, culture ] ) It returns a formatted string and has three arguments: ...

Hello in this tutorial, we will explain how to run a Python app in a Docker container. More specifically, we will create a python Flask application with SQLite and deploy it on Docker. 1. Introduction SQLite is a software library that provides a relational database management system. It is lightweight in terms of setup, database administration, and required resources. It ...

1. Introduction An SQL transaction is a logical unit of one or more SQL statements. A transaction has ACID properties: Atomicity: all or none of changes are performed. For example, when transferring money from one account to another. The two update SQL statements must be performed as a unit. Use both commit and rollback commands.Consistency: data is in a consistent ...

In this article, we will explain Web Scraping in Python. 1. Introduction Web scraping is a way of extracting data from websites. While web scraping can be done manually by a software user, the term typically refers to automated processes implemented using a bot or web crawler. It is a form of copying in which specific data is gathered and ...

1. Introduction This is an in-depth article related to the Apache Camel Interceptor. Apache Camel is open source java package to process data and integrate with other applications. You can use an interceptor to intercept the data during an exchange in the route. The exchange can be incoming or en route. 2. Apache Camel Interceptor 2.1 Prerequisites Java 7 or ...

Hello. In this tutorial, we will explain a popular topic among DevOps culture. We will discuss the key differences between Terraform vs CloudFormation tools. 1. Introduction DevOps these days is gaining popularity these days due to the industry’s interest in automation tools. Here in this tutorial, we will explore the key differences between Terraform and Ansible. 1.1 Terraform Terraform is ...

Hello. In this tutorial, we will explain the key differences between two popular tools among DevOps: Terraform vs Ansible. 1. Introduction DevOps these days is gaining popularity these days due to the industry’s interest in automation tools. Here in this tutorial, we will explore the key differences between Terraform and Ansible. 1.1 Terraform Terraform is an open-source tool developed by ...

Hello. In this tutorial, we will understand the basics of Terraform Init command that engineers use on daily basis. 1. Introduction Terraform is an open-source tool developed by HashiCorp for building, changing, and versioning the infrastructure safely and efficiently. It is used to manage the infrastructure of the popular cloud service providers and custom in-house solutions. It helps manage both ...

In this article, we will explain JSON using examples. 1. What is JSON JSON is an acronym for JavaScript Object Notation. It supports data structures like objects and arrays, so, it is easy to write and read data from JSON. It is a language-independent data format. It supports almost every kind of language, framework, and library. 2. Why do we ...

Hello. In this tutorial, we will create a simple hello world Spring Boot application in Kotlin. 1. Introduction Kotlin is a statically typed language. It offers multiple features which makes a preferred choice among the open-source developers: It is open-source and is distributed under the Apache License v2.0 Offers its compiler known as the Kompiler It is interoperable with Java ...