Coding Resources

How to Remove Key Value Pairs or Entries from HashMap [Snippet]

Let's take a look at how to remove entries from a map in Java, complete with examples.

Updated December 20, 2018

by Ramesh Fadatare

· 84,580 Views · 5 Likes

Speed Up Development with Docker Compose

Create environments that can be quickly deployed on other machines using Docker Compose.

December 20, 2018

by Gunter Rotsaert

CORE

· 21,267 Views · 3 Likes

How the SQLite Database Works

Let's discuss some architectural details of database implementation by using an early version of SQLite.

Updated December 19, 2018

by Dhanushka Madushan

CORE

· 32,475 Views · 13 Likes

Java: Aggregate Data Off-Heap

Explore how to create off-heap aggregations with a minimum of garbage collect impact and maximum memory utilization.

December 19, 2018

by Per-Åke Minborg

· 14,277 Views · 7 Likes

Simple Pagination Example With Spring Data and Thymeleaf

Need help with pagination?

December 19, 2018

by Oguzhan Dogan

· 56,502 Views · 3 Likes

Introducing Azure Logic Apps Integration Service Environment (ISE)

Dive deeper into ISE and identify some of the opportunities for organizations who may be considering this implementation of Azure Logic Apps.

Updated December 19, 2018

by Mohan N

· 19,456 Views · 3 Likes

Resilience4j and Sentinel: Two Open-Source Alternatives to Netflix Hystrix

We take a look at a few open source alternatives to the now deprecated Hystrix microservices tool.

December 19, 2018

by Leona Zhang

· 20,707 Views · 10 Likes

K8s Knowhow - Using Secrets

Take a look at how you can work with Secrets and learn how to create a Secret from two different data formats.

December 19, 2018

by Nikhil Bhide

· 12,349 Views · 5 Likes

Higher-Order Functions in Scala

Let's take a look at how to use higher-order functions in Scala.

Updated December 19, 2018

by Jyoti Sachdeva

· 50,021 Views · 7 Likes

Creating Spring Boot Application for WebLogic and Tomcat

We look at some of the most popular frameworks for spinning up applications and servers. Read on to get started!

December 19, 2018

by Anish Panthi

· 62,363 Views · 3 Likes

How to Limit the Number of Concurrent Active User Sessions Using Spring Security

Use Spring Security to limit the number of concurrent user sessions in your Java apps.

December 19, 2018

by Javin Paul

· 37,357 Views · 8 Likes

Terraform CLI Cheat Sheet

If all you need is a quick look, take a look at this reference article for Terraform CLI.

December 19, 2018

by Aurelie Vache

· 95,357 Views · 11 Likes

Java Eclipse Code Refactoring Shortcuts and Tips

Time to get more productive when writing Java code using Eclipse!

December 18, 2018

by Ramesh Fadatare

· 50,144 Views · 23 Likes

Architecture Evolution With Mulesoft

Learn about the various software architectures and how Mulesoft has adopted and taken advantage of them.

December 18, 2018

by Miguel Angel Chuecos Piera

· 28,592 Views · 8 Likes

Angular Libraries and Microservices

Check out how to implement microservices on the front-end with client-side UI patterns and Angular libraries.

December 18, 2018

by Antonio Goncalves

· 39,121 Views · 4 Likes

How to Use Elasticsearch With a Spring Data Elasticsearch Project

If you're new to Elasticsearch or need a refresher, read on to learn how to integrate this popular open source searching tool into your application.

December 18, 2018

by Rajesh Bhojwani

· 103,899 Views · 6 Likes

Mixins Via Kotlin Delegation

Mixins can be handy in creating more readable, maintainable code.

December 18, 2018

by Steve Gertiser

· 34,302 Views · 7 Likes

Topology-Based Event Correlation With Apache Spark Streaming

We look at a use case from the telecom industry in which Apache Kafka is used to analyze streaming data from cell towers and edge devices.

December 18, 2018

by Arseniy Tashoyan

· 11,590 Views · 7 Likes

Key Differences Between Apache Ignite, Hazelcast, Cassandra, and Tarantool

The main difference of Apache Ignite from the others is the number of functionalities and simplicity of use.

December 18, 2018

by Shamim Bhuiyan

· 23,654 Views · 8 Likes

Introduction to Project Lombok

Less code means fewer errors.

Updated December 18, 2018

by vikas kasegaonkar

· 102,812 Views · 31 Likes

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