Studio-Scala

Reading Time: 5 minutes Grafana is an open-source data visualization and monitoring platform that allows users to create interactive, customizable dashboards and alerts for their data. If you’re new to Grafana, it can seem overwhelming at first. But with this comprehensive guide, you’ll be able to learn how to use Grafana step-by-step. 1. What is Grafana? Grafana is a data visualization and monitoring platform that allows users to connect Continue Reading

Reading Time: 3 minutes From our previous blog on the basics of http4s, we are familiar with http4s library and what all makes it a go-to solution to develop a Scala based Http service. The library provides out-of-box support for creating http routes, servers and clients. Using this, we can easily develop a self-contained http4s dependent app. Demo with http4s In our demo, we will try creating a basic Continue Reading

Reading Time: 5 minutes Custom HTML and CSS Overview in Azure AD B2C Azure AD B2C runs code in your customer’s browser by using Cross-Origin Resource Sharing (CORS). At runtime, content is loaded from a URL you specify in your user flow or custom policy. Each page in the user experience loads its content from the URL you specify for that page. After content is loaded from your URL, it’s merged Continue Reading

Reading Time: 4 minutes The Databricks Jobs API follows the guiding principles of the REST (Representational State Transfer)  architecture. We can use either Databricks personal access token or password for the Authentication and access to Databricks REST API. The Databricks Jobs API 2.1 supports jobs with multiple tasks. All Databricks Jobs API are mentioned below: Creating a New Job Users can send requests to the server to create a new task. The Databricks Jobs  API uses  the  HTTP POST request method, which consists of a request body schema as follows: Schema Data Type Description name String The Continue Reading

Reading Time: 3 minutes Amazon S3 (Simple Storage Service) is a cloud-based object storage service offered by Amazon Web Services (AWS). S3 is a scalable, secure, and highly available way to store and retrieve data. AWS S3 bucket is a container for storing objects in the Amazon S3 cloud. Uses of AWS S3 Bucket Backup and Disaster Recovery AWS S3 bucket is an excellent choice for backing up data Continue Reading

Reading Time: 3 minutes Lazy evaluation is a technique that delays the computation of an expression until it is needed. This can be useful for improving performance and reducing memory usage in certain situations. Lazy Evaluation in Scala In Scala, lazy evaluation is achieved through the use of lazy vals. A lazy val is a value that is computed lazily. Its value is not evaluated until it is accessed Continue Reading

Reading Time: 2 minutes Like most Version Control Systems, Git has the ability to tag specific points in a repository’s history as important. Generally, people use this feature to mark version points (v1.0, v2.0, etc.). In this blog, you will learn about git tagging, how to list existing tags, how we can create and delete tags,  and the different types of tags. Listing of tags Creating tags Git supports two types of tags: lightweight tags and annotated tags. They both allow you to reference a specific commit in your repository, but they differ in the amount of metadata they can store. Annotated tags Annotated tags store additional metadata as complete objects in the Git database, such as author name, release notes, tag message, and date. git tag -a rel-5.2.1 -m “first tag of 5.2 release” The – m Specifies the tag message, to be stored with the tag. If you don’t specify a message for an annotated tag, Git launches your editor so you can enter it.If you execute the git show command you can see all the tag-related data. Lightweight tags Lightweight tags are the easiest way to add tags to a git repository, as they only store the hash of the commit they refer to. They are created without the -a, -s, or -m options, * containing no additional information. You can create a new lightweight tag by executing the below command- Continue Reading