Coding Resources

How To Capture Java Heap Dumps (8 Options)

Is your Java application's memory out of whack? Depending on the error, at least one of these industry solutions should help.

Updated June 21, 2022

by Ram Lakshmanan

CORE

· 426,244 Views · 21 Likes

PermGen and Metaspace

In this post, we take a look at Metaspace, and explain how to increase the performance of your JVM with a few simple commands.

Updated June 21, 2022

by Grzegorz Mirek

· 107,168 Views · 16 Likes

What Is Kafka? Everything You Need to Know

Kafka is often used in real-time streaming data architectures to provide real-time analytics. Learn its specific use cases and why it's exploding in popularity.

Updated June 21, 2022

by Jean-Paul Azar

· 310,935 Views · 103 Likes

Python 101: Equality vs. Identity

Even experienced programmers find the difference subtle enough that they will introduce logic errors in their code due to a misunderstanding between the two.

Updated June 21, 2022

by Mike Driscoll

· 12,845 Views

Java Microservices: Code Examples, Tutorials, and More

Microservices are replacing monoliths every day. So, let's explore how Java devs can put them to work with the help of their favorite frameworks.

Updated June 21, 2022

by Angela Stringfellow

· 574,623 Views · 61 Likes

Build a Data Pipeline on AWS With Kafka, Kafka Connect, and DynamoDB

This is a two-part series that provides a step-by-step walkthrough of data pipelines. In this post, learn how to integrate DynamoDB with MSK and MSK Connect.

June 21, 2022

by Abhishek Gupta

CORE

· 41,396 Views · 3 Likes

Top 20 Git Commands With Examples

Now that you (presumably) know what Git is and how it works, take a look at examples of how to use the top 20 Git commands.

Updated June 21, 2022

by Sahiti Kappagantula

· 2,463,005 Views · 114 Likes

SSH Tutorial: Nice and Easy [Video]

Want a fun and engaging intro to SSH, SCP, and friends? Look no further than this video tutorial for a practical crash course on SSH.

June 20, 2022

by Marco Behler

CORE

· 6,592 Views · 2 Likes

How Template Literal Types Work in TypeScript

Let's look at how template liter al types work.

June 20, 2022

by Johnny Simpson

CORE

· 4,301 Views · 3 Likes

8 Must-Have Project Reports You Can Use Today

Project reports are extremely valuable. Some even say they're indispensable, which is what makes them so important to have in your toolbox. Read more here.

June 20, 2022

by Nandini Sharma

· 8,604 Views · 6 Likes

Pub/Sub Design Pattern in .NET Distributed Cache

Scalable, performant messaging.

June 19, 2022

by Nandkishor Yadav

· 5,419 Views · 2 Likes

Building a QR Code Generator with Azure Functions

How to build a fun QR code project and learn about Azure Functions

June 19, 2022

by Jeremy Morgan

· 4,975 Views · 2 Likes

12 Modern CSS Techniques For Older CSS Problems

In this advanced CSS tutorial, you will learn about the modern CSS techniques to overcome the older CSS problems and spruce up your entire web designing workflow.

Updated June 19, 2022

by Arnab Roy

· 7,757 Views · 2 Likes

Anypoint CLI Commands in MuleSoft

Learn how to use Anypoint CLI commands for Anypoint Platform accounts, API Manager, CloudHub applications, design center projects, and exchange assets.

Updated June 18, 2022

by Shyam Raj Prasad

· 7,733 Views · 3 Likes

Streaming ETL with Apache Kafka in the Healthcare Industry

Streaming ETL with Apache Kafka, Connect, Streams, and ksqlDB in Healthcare, including examples: Babylon Health and Bayer.

June 18, 2022

by Kai Wähner

CORE

· 5,675 Views · 3 Likes

SQL CTE: How to Master It in One Sitting With Easy Examples

SQL CTE is another way of expressing queries with a temporary result set. This standard improves the readability of code. Learn the ins and outs with easy examples.

Updated June 18, 2022

by Edwin Sanchez

· 8,239 Views · 3 Likes