Coding Resources

Frequently Used Annotations in Spring Boot Applications

Take a look at this cheatsheet of some of the most frequently used annotations in Spring applications, including Core Spring, tests, and security.

April 7, 2020

by Yevgen Pikus

· 32,998 Views · 10 Likes

Why Is Contravariance in Scala so Hard?

In this article, we dive into some basics around contravariance in Scala to help you get a better understanding of generics.

April 7, 2020

by Daniel Ciocirlan

· 7,439 Views · 5 Likes

Accumulators vs SQL GROUP BY Aggregation

In this article, take a look at accumulators vs SQL GROUP BY aggregation.

April 7, 2020

by Mingxi Wu

· 10,691 Views · 3 Likes

JSON Is Case Sensitive but You Don't Have to Be

In this article, we'll discuss dealing with data case sensitivity.

April 7, 2020

by Keshav Murthy

CORE

· 21,865 Views · 4 Likes

NGINX With Eureka Instead of Spring Cloud Gateway or Zuul

In this article, we discuss how to use NGINX and Eureka instead of Spring Cloud Gateway or Zuul for your microservices.

April 6, 2020

by Triphon Penakov

· 36,957 Views · 8 Likes

JDK 11 HTTP Client API - Handling Request/Response Body Types

In this article, we discuss how to deal with requests and response body types in an HTTP client API in Java.

Updated April 6, 2020

by Anghel Leonard

CORE

· 34,329 Views · 9 Likes

Health Checks with ASP.NET Core and Kubernetes

Learn more about the difference between readiness and liveness checks, then learn how to run these checks using ASP.Net Core and Kubernetes.

April 3, 2020

by David Guida

· 19,379 Views · 5 Likes

This Angular Material tutorial will help you craft a great login form that includes single sign-on capabilities, provided by Okta in this example.

April 3, 2020

by Holger Schmitz

· 98,752 Views · 7 Likes

AWS Lambda Functions and Layers

Lambda layers provides a way to package dependencies in a clean way and deploy them in response to AWS Lambda calls.

April 3, 2020

by Mohamed Latfalla

· 8,588 Views · 7 Likes

8 Scala Pattern Matching Tricks

In this article, we get you better acquainted to pattern matching in Scala, focusing on list extractors, Haskell-like prepending, type specifiers, etc.

April 2, 2020

by Daniel Ciocirlan

· 26,977 Views · 7 Likes

Implement a Password Strength Meter in Angular 8

In this article, we discuss how to create a password strength meter in Angular to allow users to get feedback on the strength of potential passwords.

April 2, 2020

by Siddharth Gajbhiye

· 22,959 Views · 6 Likes

Implementing MuleSoft AnyPoint Platform Identity Management Using AWS Cognito Authorization Code

In this article, we discuss how to use AWS Cognito for MuleSoft AnyPoint Platform Identity Management.

April 2, 2020

by Jitendra Bafna

· 7,123 Views · 6 Likes

Alexa Proactive Notification Java Client Sender

In this article, we discuss how to use a Java client to easily send notifications from an Alexa Skill to your users.

April 2, 2020

by Xavier Portilla Edo

CORE

· 7,644 Views · 4 Likes

Implementing API Auto-Discovery for MuleSoft Application Deployed to CloudHub and On-Premise

In this article, we discuss how to implement API Auto-Discovery in a MuleSoft application deployed to CloudHub or on-premise.

April 2, 2020

by Jitendra Bafna

· 21,610 Views · 4 Likes

Apache Flink With Kafka - Consumer and Producer

See an example of how to share an example of consuming records from Kafka through FlinkKafkaConsumer and records to Kafka using FlinkKafkaProducer.

April 2, 2020

by Preetdeep Kumar

· 25,999 Views · 6 Likes

Learning to Code With Swift Playgrounds

Swift Playgrounds from Apple is a slick integrated coding education tool — how far does go it to teach one of the hottest languages of the past 5 years?

April 2, 2020

by Chris Ward

CORE

· 8,348 Views · 4 Likes

Azure, AWS, and GCP: A Multicloud Service Cheat Sheet

Here's a cheat sheet of services from AWS, Google Cloud Platform, and Microsoft Azure covering AI, Big Data, computing, databases, and more for multicloud architectures.

April 2, 2020

by Hamida Rebai

· 38,496 Views · 24 Likes