See how to transform an incoming JSON payload into a Java object. Lots of development work revolves around payload transformation, so this is important to know.
Pivot tables are great for summarizing data. Fortunately, you can use Streams to prepare and sort your data so you can put it into a more readable format.
Learn how to use Amazon SQS with a simple Java program to send a message from a producer running in a process and consume the message by a consumer in another process.
How to get started using free, preprocessed CommonCrawl web crawl datasets that you could use for machine learning, natural language processing, and more.
web3j seamlessly integrates with Spring Frameworks. Simply create a new Spring Boot app, add the starter to your configuration, and create a service with web3j.
There is often a requirement to compress or uncompress a message payload at the end of operations. MuleSoft has out-of-box GZIP Compress and Uncompress to achieve this.
In this post we take a look at how you can control the humidity in a room using a Raspberry Pi, a switch, and a sensor with a dash of JavaScript and Python.
Let's dive into using named queries for JPA entities. The @NamedQuery annotation allows for finer control and enhanced functionality for your databases.
You can augment and enhance Apache Spark clusters using Amazon EC2's computing resources. Find out how to set up clusters and run master and slave daemons on one node.
Dive into importing and upserting data into Splice Machine. This guide covers the process as well as handling challenges like timestamps and special characters.
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