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The Latest Coding Topics

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How to Test JavaScript Code in a Browser
Check out these six popular tools and techniques for testing your JavaScript code in a browser.
Updated May 11, 2022
by Jaswant Kaur
· 68,548 Views · 13 Likes
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The Evolution of Configuration Management: IaC vs. GitOps
Misconfigurations are the leading cause behind security incidents in Kubernetes environments.
May 11, 2022
by Twain Taylor DZone Core CORE
· 7,643 Views · 3 Likes
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Refactoring Java Application: Object-Oriented And Functional Approaches
Learn how you can achieve better design using object-oriented and functional approaches. This post includes examples with inheritance and functional interfaces.
Updated May 11, 2022
by Dmitry Egorov DZone Core CORE
· 23,982 Views · 21 Likes
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Automated CI/CD of Multiple Projects Using TeamCity’s Kotlin DSL
Using a programming language to define build configuration allows for a dramatic reduction in manual configuration settings tweaking.
Updated May 11, 2022
by Ilya Kaznacheev
· 16,117 Views · 5 Likes
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Transactions vs. Analytics in Apache Kafka
This blog post explores when and how to use Kafka in resilient, mission-critical architectures and when to use the built-in Transaction API.
May 11, 2022
by Kai Wähner DZone Core CORE
· 4,974 Views · 3 Likes
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Choosing Between GraphQL Vs REST
GraphQL is a query language standard, whereas REST is an architectural idea for network-based computing.server.
May 11, 2022
by Tetiana Stoyko
· 5,279 Views · 4 Likes
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JUnit 5 Tutorial: Nice and Easy [Video]
Want a fun and engaging intro to the JUnit 5 testing ecosystem? Check out this live-coding session on a new episode of "Marco Codes."
May 11, 2022
by Marco Behler
· 6,023 Views · 5 Likes
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How to Hash, Salt, and Verify Passwords in NodeJS, Python, Golang, and Java
How to hash and salt passwords in different languages and why it's important to do so.
May 11, 2022
by Advait Ruia
· 8,870 Views · 1 Like
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Kafka Fail-Over Using Quarkus Reactive Messaging
Learn about a scenario where, at first glance, I needed an active-active Kafka cluster with bi-directional replication. What happened as I dove deeper?
May 11, 2022
by Raffael Mendes
· 7,060 Views · 2 Likes
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Securely Authenticate to Google Cloud From GitHub
Learn how to authenticate to GCP and a suite of tools from GitHub.
Updated May 10, 2022
by Nicolas Fränkel
· 3,569 Views · 2 Likes
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Exporting and Importing Projects in Eclipse
I admit that I have (a few? or not so few) bad habits: one of them is that usually, I find a way to do things, and if that works, I stick with it. I know that there are other ways to do things, but hey, why bother? and sometimes a good friend asks an excellent question (are there any bad questions?), and this lets me review the way I’m doing things. and here is such a thing: exporting and importing projects in eclipse. Archive Files With Drag & Drop Here is how I usually move or copy a project to another machine: Find the project place on my hard disk. an easy way is to select the project folder and use the context menu with show in windows explorer Zip that projects into an archive file Delete from that archive file any derived resources (see dissection of mcu10 projects ), as well as remove all the version control information. Copy the archive file into the destination workspace and unzip it there Then drag&drop that folder into eclipse: this will import that project into the workspace. Instead of the folder I simply can drag&drop as well the .project file note: best if i drag&drop the project into the ‘codewarrior projects’ view. this will not work if i drop it into the processor expert ‘project panel’ view. well, that works, and I really get used to that process. so why bother? because there is actually a better way: to export and import. The Export and Import Way 1. Select one or more project and use the ‘export’ context menu or file > export. Here select general > archive file: export project as archive file 2. In the ext dialog, you can deselect files and folder. additionally, you need to specify the archive file. You could use filter types (e.g. to include *.c and *.h). I really wish that this dialog would consider the ‘derived’ flags for files and folder, so I could deselect them easier. archive file settings 3. In the destination workspace, use the menu file > import : import dialog to import a project and here is the stumbling point: Do not (!) select ‘archive file’, but ‘ existing projects into workspace ‘. I have exported it as archive file, but importing an archive file is importing an archive file inside a project , not (!) as a project . This is a usability quirk in eclipse. 4. In the next dialog, you can choose the archive file and make adjustments which project you want to import. Note that it will automatically copy the projects into my workspace. import archive projects 5. Click finish, and the projects get imported. Summary I'm using combinations of both ways: the archive file produced by the export is not different from an archive file I create with my winzip archive utility (or any other tool like this one). for both export ways, I need to manually remove what I do not want in the archive file. I wish there would be better support for this. but for importing projects the import functionality is really good, as it avoids the copy/extract/drag&drop way: I can go through two dialogs, and that’s it. happy export-import ps: thanks to mark ruthenbeck having me considering more the export/import way!
May 10, 2022
by Erich Styger
· 153,252 Views · 8 Likes
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How to Configure Git in Eclipse IDE
Let's get Git configured in Eclipse so you can import and perform operations on repos within your IDE.
Updated May 10, 2022
by Vishwas Sampath
· 46,812 Views · 5 Likes
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COBOL Copybook Transformation to JSON in Mule4
Learn more about COBOL copybook and how to transform to JSON in Mule4.
May 10, 2022
by Priyabrata Dash
· 5,888 Views · 2 Likes
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How the TypeScript Parameters Type Works
Let's take a look at how the TypeScript Parameters Utility type works.
Updated May 10, 2022
by Johnny Simpson
· 2,329 Views · 4 Likes
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Counting Faster With Postgres
Explore how count and distinct queries work behind the scenes, how to make them run faster, and alternative approaches to the problem of speed.
May 10, 2022
by Zach Naimon
· 4,154 Views · 3 Likes
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Ultra-Fast Microservices: When MicroStream Meets Wildfly
In the second part of the ultra-fast series, In this article, learn a new database that can make your microservices scale up quickly in the Java world!
Updated May 10, 2022
by Otavio Santana DZone Core CORE
· 17,889 Views · 9 Likes
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Is Java Still Relevant?
Java is widely used in different ways, especially by popular platforms you might often use, such as Twitter, Google, Amazon, Spotify, and YouTube.
Updated May 9, 2022
by Swathi Nelabhatla
· 60,899 Views · 24 Likes
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Comparing Akka Streams, Kafka Streams and Spark Streaming
We'll discuss the pros and cons of the frameworks and which to use when.
Updated May 9, 2022
by Daniel Ciocirlan
· 23,543 Views · 3 Likes
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OPC-UA, MQTT, and Apache Kafka: The Trinity of Data Streaming in IoT
Learn about Apache Kafka, MQTT, and OPC-UA for data streaming in IoT and Industry 4.0, including architectures, comparisons, and examples from Audi and BMW.
May 9, 2022
by Kai Wähner DZone Core CORE
· 10,864 Views · 10 Likes
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Package and Deploy a Lambda Function as a Docker Container With AWS CDK
Deploy a Serverless backend for Slack using Infrastructure-as-code (IaaC).
May 9, 2022
by Abhishek Gupta DZone Core CORE
· 36,592 Views · 4 Likes
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