Software development best practices and processes
The enterprise software development landscape has changed drastically with the rise of Kotlin, Clojure, Python and JavaScript. From a focus on functional programming to new takes on object-oriented analysis and design, Java programmers and JDK architects can learn from these languages' development processes and software engineering best practices.
Top Stories
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Tip
16 May 2025
3 software testing sample test cases, with templates
A good test case is easy to trace, reusable and relevant to user needs. Learn how to write an effective test case with these examples and free templates. Continue Reading
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Tutorial
15 May 2025
Learn how to use concurrency in Go with this tutorial
The Go language is designed for simplicity, including its approach to concurrency. In this tutorial, learn to perform multiple tasks using goroutines, channels and synchronization. Continue Reading
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Tip
03 Jul 2024
Top benefits of the Zig programming language
Does the world really need another programming language? Yes, say developers behind Zig. Here are five of the top features Zig brings to the programming world. Continue Reading
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Tip
02 Jul 2024
Requirements vs. user stories in software development
User stories fulfill the same purpose as software requirements but through different means. Learn how to write user stories and how they relate to software requirements. Continue Reading
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Tip
28 Jun 2024
The 3-level DBMS schema architecture
The three-level DBMS architecture makes database design more secure, extensible and accessible for client applications. Learn the basics of how it works, with examples. Continue Reading
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Video
25 Jun 2024
My 2024 Scrum Guide updates
An update to Scrum's defining document is brewing. Here are 10 changes I'd like to see in a 2024 Scrum Guide. Continue Reading
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Tip
24 Jun 2024
5 principles of Agile project management
Through Agile project management, techniques such as self-management, self-organization and continuous delivery achieve benefits beyond the domain of software development. Continue Reading
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Definition
20 Jun 2024
software patch
A software patch or fix is a quick-repair job for a piece of programming designed to resolve functionality issues, improve security or add new features. Continue Reading
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Video
20 Jun 2024
No-GIL Python is a mistake
Python's GIL is slated for the chopping block, and while the promise is improved performance, the reality of removing the GIL may be quite different. Continue Reading
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Definition
14 Jun 2024
reactive programming
Reactive programming is a programming paradigm, or model, that centers around the concept of reacting to changes in data and events as opposed to waiting for an event to happen. Continue Reading
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Video
14 Jun 2024
Scrum methodology explained
Want to learn about the Scrum methodology? Then forget everything you think you know about Scrum because it's likely wrong. Continue Reading
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Definition
14 Jun 2024
object-oriented programming (OOP)
Object-oriented programming (OOP) is a computer programming model that organizes software design around data, or objects, rather than functions and logic. An object can be defined as a data field that has unique attributes and behavior. Continue Reading
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Video
06 Jun 2024
Is Scrum a framework or methodology?
There has always been debate in the Agile community over whether Scrum is a process, methodology or a framework. It might actually be none of them. Continue Reading
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Definition
06 Jun 2024
domain-driven design (DDD)
Domain-driven design (DDD) is a software development philosophy centered around the business domain, or sphere of knowledge, of that software's users. Continue Reading
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Tip
05 Jun 2024
Advanced Java pattern matching techniques, with examples
Dive deeper into Java pattern matching techniques with these examples that range from nested records to type inference, variables and generics. Continue Reading
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Feature
30 May 2024
Understanding and implementing the software testing pyramid
Frameworks such as the software testing pyramid help developers implement Agile core values. Learn how the testing pyramid helps teams prioritize test type frequency. Continue Reading
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Tip
28 May 2024
4 distributed ledger technology risks and how to solve them
Ready to use distributed ledger technologies for smart contracts or other transactions? Know what risks to avoid and overcome to maximize these platforms for your organization. Continue Reading
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Tip
23 May 2024
Introduction to pattern matching in Java
Pattern matching in Java helps developers better describe data structures and avoid runtime errors, while making code more readable and easier to maintain. Here's how it works. Continue Reading
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Definition
23 May 2024
impact mapping
Impact mapping is a visual planning technique that aligns project processes with business objectives. Continue Reading
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Definition
23 May 2024
CALMS
CALMS is a conceptual framework for the integration of development and operations (DevOps) teams, functions and systems within an organization. Continue Reading
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Tip
22 May 2024
Waterfall vs. Agile methodology: Differences and examples
Teams have a choice in the way they approach a new dev project. Learn about two main schools of thought -- Agile and Waterfall -- and why Agile is the prevailing methodology today. Continue Reading
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Tip
21 May 2024
10 best practices for managing data in microservices
Data architects managing loosely coupled microservices applications need to make the right decisions about databases, data ownership, sharing, consistency and failure recovery. Continue Reading
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Tip
20 May 2024
How to create an engaging README file
Every developer must learn the art of creating a README file to explain critical information about their software projects to internal stakeholders and customers. Continue Reading
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Video
15 May 2024
Jira story vs. epic: What's the difference?
Anyone who has opened a Scrum board in Jira knows projects are organized into stories and epics. But what exactly is the difference between the two of them? Continue Reading
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News
14 May 2024
What Google Gemini AI updates mean for software developers
Google's AI dev tools deliver natively multi-modal models that can process huge amounts of data more efficiently and affordably, making it easier to develop apps using AI. Continue Reading
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Tip
13 May 2024
How the back-ends-for-front-ends pattern works
A back-ends-for-front-ends microservices pattern uses an API layer to preprocess data, handle calls and responses, and simplify development efforts. Here's how it all works. Continue Reading
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Video
10 May 2024
Java records tutorial
Java is constantly evolving, but some changes are more significant than others. This Java records tutorial teaches you about this decade's largest language enhancement to date. Continue Reading
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Video
01 May 2024
Java's default constructor tutorial
They say you don't get anything for free, but in the world of software development, Java developers can use the default constructor without paying any price. Continue Reading
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Tip
01 May 2024
Use sealed classes in Java to control your inheritance
Need to limit the number of possible subclasses in your codebase? Here comes Java's sealed classes to your rescue. Continue Reading
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Tip
30 Apr 2024
Positive vs. negative testing: Differences and examples
Take an in-depth look at positive and negative testing. Learn how to use both to form the basis of a thorough testing approach through a series of real-world examples. Continue Reading
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Definition
29 Apr 2024
integrated development environment (IDE)
An integrated development environment (IDE) is a software suite that consolidates basic tools required to write and test software. Continue Reading
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Definition
29 Apr 2024
fault injection testing
Fault injection testing is a software testing method that deliberately introduces errors to a system to ensure it can withstand and recover from error conditions. Continue Reading
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Tip
29 Apr 2024
Know how and when to use blockchain vs. distributed ledgers
Blockchain and distributed ledgers are similar but not quite synonymous. Learn their differences and how they are used, including together, for transactions and data storage. Continue Reading
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Definition
29 Apr 2024
staging environment
A staging environment (stage) is a nearly exact replica of a production environment for software testing. Continue Reading
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Tip
26 Apr 2024
8 mobile app development challenges for the enterprise
Despite the growth of mobile application development in the enterprise, developers must still navigate unique challenges to deliver apps to mobile users. Continue Reading
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Video
26 Apr 2024
MVP vs. prototype: What's the difference?
While some people mistakenly use the terms MVP and prototype interchangeably, there are key differences between a minimum viable product and a prototype for your product. Continue Reading
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Definition
26 Apr 2024
12-factor app
Twelve-factor app is a methodology for building distributed applications that run in the cloud and are delivered as a service. Continue Reading
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Definition
26 Apr 2024
feature-driven development (FDD)
Feature-driven development (FDD) is an Agile software development framework that organizes work around product features. Continue Reading
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Definition
25 Apr 2024
soak testing
Soak testing is a type of performance testing that gauges how an application handles a growing number of users or increasingly taxing tasks over an extended period of time. Continue Reading
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Definition
24 Apr 2024
spike testing
Spike testing is a type of performance testing in which an application receives a sudden and extreme increase or decrease in load. Continue Reading
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Feature
23 Apr 2024
What are the 5 Scrum values?
Scrum defines five key values: openness, courage, respect, focus and commitment. Here's why they are important. Continue Reading
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Feature
22 Apr 2024
Simplify mobile app development for the enterprise
Without the right resources, mobile app development can be challenging. Find out how to start the process and the best tools to streamline the app dev journey. Continue Reading
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Tip
18 Apr 2024
The 7 stages of the SDLC explained
The development process can be broken into seven distinct phases that transform high-level plans into production-ready software. Learn how to approach each phase of the SDLC. Continue Reading
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Tip
17 Apr 2024
Learn the phases of feature-driven development
Learn how development teams can use the five phases of feature-driven development to put Agile principles into practice by structuring projects around app functionality. Continue Reading
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Tip
17 Apr 2024
Consider these 6 factors to decide when to quit your job
Unsure if you're truly ready to quit your job? Consider these tips and questions to help you decide to move to a new role, organization or even career. Continue Reading
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Tip
11 Apr 2024
Speed up Python and NumPy by avoiding the conversion tax
Data and memory transfers in Python come with a hidden performance tax. Here's how to use NumPy for optimal performance by avoiding jumps across a hidden line of conversions. Continue Reading
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Video
10 Apr 2024
Jira story vs. task: What's the difference?
To help teams progress from vision to implementation, Jira provides stories and tasks. Here's the difference between a Jira story and a task. Continue Reading
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Tip
09 Apr 2024
5 code refactoring patterns, with examples
First-time finished code is rarely elegant or maintainable. Refactoring helps keep a growing codebase maintainable and extendable over time -- as long as you know where to stop. Continue Reading
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Video
09 Apr 2024
Top REST API URL naming convention standards
There is no official REST URL naming standard. However, these 15 RESTful API naming conventions will help you create highly interoperable web services. Continue Reading
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Video
04 Apr 2024
How Java 17 records work
Devs aren't using Java 17 records nearly enough. With the power to clean up your code and make your apps faster, Java records should be the norm and not the exception. Continue Reading
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Tutorial
27 Mar 2024
How the saga design pattern in microservices works
When a sequence of steps must be performed to support an operation, the microservices saga design pattern is a perfect fit. Continue Reading
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Video
27 Mar 2024
Do the 5 Scrum values really add value?
Do the Scrum Guide's five values really provide value as proponents claim? A scientific examination suggests they should be a lot more helpful to software development teams. Continue Reading
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Definition
15 Mar 2024
low-code and no-code development platforms
Low-code/no-code development platforms are software development tools and environments that allow enterprise developers and citizen developers to create new applications using drag-and-drop components, linking them together and creating mobile or web apps. Continue Reading
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Feature
14 Mar 2024
Summit speakers break down new era of developing software
Top thought leaders discuss their strategies to choose the right software development process and to best utilize AI and ML in this comprehensive BrightTALK summit. Continue Reading
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Tip
14 Mar 2024
Applying Kanban principles to software development
Kanban was conceptualized in manufacturing and later adopted by software development teams, alongside other methodologies, such as Lean and Scrum. Learn to apply Kanban principles. Continue Reading
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Video
12 Mar 2024
Full Java constructors tutorial
How well do you know how Java constructors work? This quick Java constructors tutorial teaches you about defaults, overloading, initializing and parameterizing constructors in Java. Continue Reading
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Video
12 Mar 2024
Learn how to use GitLab tutorial for beginners
GitLab is a complete CI/CD platform. But to really understand GitLab, you must also understand its namesake Git. This Git and GitLab tutorial will get you up to speed on both. Continue Reading
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Tip
07 Mar 2024
Understanding code linting techniques and tools
Linting is an important preliminary step in the debugging process. Learn how fixing simple errors early on makes code easier to work with and improves coding practices. Continue Reading
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Definition
05 Mar 2024
declarative programming
Declarative programming is a method to abstract the control flow for logic required for software to perform an action. Instead, it involves stating what the task or desired outcome is. Continue Reading
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Video
23 Feb 2024
Top 10 differences between GitHub and Git
Enterprise development teams need to know these major differences between Git and GitHub, but also how they serve different purposes and be used together effectively. Continue Reading
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Video
22 Feb 2024
Why we use static final in Java for constants
Java doesn't have global constants per se, but it does have static final variables. Here we explore how these two keywords make a variable constant in Java. Continue Reading
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Video
08 Feb 2024
How to set a Git username and password in Git config
There's a way to stop Git from repeatedly asking you for a username and password. Just set your username and password in Git config. Continue Reading
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Video
07 Feb 2024
Git vs. GitHub: What's the difference?
Git and GitHub involve similar technology but are different in several important ways. Here's what you need to understand to get the most out of these key developer tools. Continue Reading
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Definition
31 Jan 2024
state management
Application state management is the process of maintaining knowledge of an application's inputs across multiple related data flows that form a complete business transaction -- or a session -- to understand the condition of the app at any given moment. Continue Reading
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Tip
30 Jan 2024
2024 technology predictions around AI, Mojo and blockchain
Blockchain, AI, anti-competitive activity and the new programming language Mojo are sure to fill the headlines in 2024. Continue Reading
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Definition
25 Jan 2024
Java
Java is a widely used programming language expressly designed for coding applications and services used in the distributed environment of the internet. Continue Reading
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Tip
23 Jan 2024
Debunking 5 blockchain myths and misconceptions
There's more to blockchain development than what you hear from the crypto community. Here, we debunk five common blockchain myths. Continue Reading
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Blog Post
18 Jan 2024
Finding duplicate entries in a list in Python
A common problem in computing is to find out if a list contains duplicate entries. It's also a good subject to explore various ways to solve a problem. In this case, we will see the performance ... Continue Reading
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Definition
12 Jan 2024
polyglot programming
Polyglot programming is the practice of writing code in multiple languages to capture additional functionality and efficiency not available in a single language. Continue Reading
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Definition
05 Jan 2024
beta test
In software development, a beta test is the second phase of software testing in which a sampling of the intended audience tries out the product. Continue Reading
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Tip
03 Jan 2024
How to write a sprint goal in Scrum
The product of every sprint planning session is a sprint goal. Here, we look at its purpose along with how to write a sprint goal properly. Continue Reading
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Tip
28 Dec 2023
The benefits of using compiled regex in Python and Java
Whether you're programming in Java or Python, compiled regex can significantly speed up your text manipulation routines. Continue Reading
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Tip
27 Dec 2023
Shorter code, fewer bugs: Python's syntax is its saving grace
Is shorter code too dense and hard to parse, or is it inherently more efficient and secure? Here's why Python's compact syntax tends toward less buggy code. Continue Reading
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Tip
19 Dec 2023
How to set up Python coding standards for a dev team
Python team leaders have two challenges when it comes to code standards: creating a style guide and getting developers to stick to it. Continue Reading
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Blog Post
17 Dec 2023
How to code your first Mojo program
There's a new programming language named Mojo in the works that is set to revolutionize AI and ML while fixing all that's wrong with Python. Here is how to code your first Mojo program. Continue Reading
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Definition
06 Dec 2023
citizen development
Citizen development is a business process that encourages non-IT-trained employees to become software developers, using IT-sanctioned low-code/no-code (LCNC) platforms to create business applications. Continue Reading
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Answer
01 Dec 2023
11 real benefits of microservices
There's a reason why so many vendors have moved from monoliths to microservices. Here are 11 real benefits microservices bring to companies. Continue Reading
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Tip
16 Nov 2023
What does the Python 'if name equals main' construct do?
Ever wonder what Python's if name equals main syntax does? Here we explore what it does and when to use it. Continue Reading
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Tip
10 Oct 2023
What does a SAFe Scrum master do differently?
What's the difference between a Scrum master and SAFe Scrum master/team coach? Not much, but you should understand their slightly distinct approaches in day-to-day practice. Continue Reading
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Tip
04 Oct 2023
9 tips to improve Python performance
Python performance gets a bad rap compared with languages such as Java. Use these tips to identify and fix problems in your Python code to tweak its performance. Continue Reading
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Tip
03 Oct 2023
Scrum master interview questions and answers
Want to ace the Scrum master interview? These tough Scrum master questions and answers will help you prepare. Continue Reading
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Blog Post
30 Aug 2023
10 reasons to use Kotlin
Curious about the Kotlin language? It's an excellent choice as either a companion or alternative to Java, and offers many capabilities Java programmers wish they had all along. Continue Reading
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Blog Post
29 Aug 2023
How to git push an existing project to GitHub
If you start development before you set up version control, you may need to push your development project to an existing GitHub repo. This Git and GitHub example shows you the fastest way to ... Continue Reading
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Definition
22 Aug 2023
Unified Modeling Language (UML)
Unified Modeling Language (UML) is a standard notation for modeling real-world objects as a first step in designing an object-oriented system. Continue Reading
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Tip
21 Jul 2023
The dangers of Python import and how enterprises can be safe
The Python import statement carries a security risk that developers and enterprises need to watch out for. Here's how it works and why there's no easy fix. Continue Reading
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Tip
19 Jul 2023
Scrum vs. SAFe: How to choose between top Agile frameworks
Which Agile framework is the best fit for your organization: Scrum vs. SAFe? Follow these guidelines and advice to determine which best fits your needs -- and it might be both. Continue Reading
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Blog Post
19 Jul 2023
Sprint vs Scrum: What's the difference?
The comparison of Scrum versus a sprint is less about differences and more about how Agile frameworks such as Scrum, SAFe and XP use short development cycles to limit risk and keep stakeholders ... Continue Reading
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Blog Post
10 Jul 2023
Scrum's chicken and pigs parable
In a ham and eggs breakfast, the chicken is involved, but the pig's 100% committed. That's the problematic basis of Scrum's chicken and pigs parable. Continue Reading
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Tip
30 Jun 2023
How to apply the open-closed principle in Java
How does the open-closed SOLID principle work in a Java program? Here we show you what this important principle means, and how to implement the open-closed principle in Java. Continue Reading
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Tip
29 Jun 2023
5 noteworthy challenges of automotive software development
Modern cars are loaded with technology, but creating in-vehicle applications isn't always a cakewalk. Here are five unique challenges developers face with automotive software. Continue Reading
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Definition
28 Jun 2023
loose coupling
Loose coupling is an approach to interconnecting the components in a system, network or software application so that those components, also called elements, depend on each other to the least extent practicable. Continue Reading
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Tip
27 Jun 2023
Introduction to Solidity: Build an Ethereum smart contract
This introduction to Solidity tutorial walks you through a real-world example that flexes the power of this programming language: building a Solidity smart contract. Continue Reading
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Definition
27 Jun 2023
daily stand-up meeting
A daily stand-up meeting is a short organizational meeting that is held each day. Continue Reading
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Definition
26 Jun 2023
git stash
Git stash is a built-in command that stores, or stashes, changes in the software development tool Git that aren't yet ready to be committed. Continue Reading
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Quiz
20 Jun 2023
More Scrum master certification exam questions
To pass the Professional Scrum master exam, you need to know the tricks. These Scrum master exam questions will show you how to answer even the toughest questions on the test. Continue Reading
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Quiz
20 Jun 2023
Scrum master certification exam questions and answers
Are you ready for the Scrum master certification exam? Test yourself on these 10 tough Scrum master exam questions and answers. Continue Reading
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Quiz
20 Jun 2023
More Scrum product owner certification exam questions
Want to get Scrum product owner-certified? These tough practice exam questions test your ability to apply the Scrum framework in the capacity of a Professional Scrum Product Owner. Continue Reading
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Quiz
20 Jun 2023
Scrum product owner certification exam questions and answers
Here are 10 tough sample Scrum product owner exam questions and answers to help gauge your readiness for the certification test. Continue Reading
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Definition
19 Jun 2023
polymorphism
Polymorphism is a popular concept in object-oriented programming (OOP), referring to the idea that an entity in code such as a variable, function or object can have more than one form. Continue Reading
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Feature
08 Jun 2023
Cloud-native development still a work in progress for companies
Enterprise Strategy Group's Paul Nashawaty breaks down the research firm's latest survey on the state of cloud-native application development. The picture isn't perfect. Continue Reading
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Tip
07 Jun 2023
How to create a smart contract using Ethereum
Solidity is a powerful language for programming and deploying smart contracts on the Ethereum network. Here's how to get started, with advice on choosing the best tools. Continue Reading
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Tip
07 Jun 2023
9 programming languages for smart contract development
There are languages expressly for smart contract development, but you can also use general-purpose languages like C++ and Java. Here's how they differ, and advice on how to choose. Continue Reading