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Story points and hours of effort in Scrum
Story points and hours help Agile teams calculate the amount of work and time estimated to complete tasks. Here's how these systems are different.
Camel case vs. pascal case vs. snake case vs. kebab case
Want to know the differences between common code naming conventions like camel case, pascal case, snake case and kebab case? This quick tutorial has all the answers.
Java's naming conventions
Ever wonder what the difference is between snake case and camel case, and what are the rules to use them? Here's how to properly apply common naming conventions in Java.
How to get an OpenAI API key for ChatGPT
You don't need a browser to query ChatGPT; you can do it programmatically with an OpenAI API. Follow this seven-step process to get your ChatGPT API key.
Top 5 Agile estimation techniques
Stakeholders want development teams to stick to rigid timelines, which doesn't align with Agile development. These five Agile estimation techniques can help bridge the divide.
Coffee Talk: News & Insight
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How to delete a local Git branch
Cameron McKenzie 30 Jan 2025Here's a quick example of how to delete local Git branches from your workstation without deleting remote branches in your GitHub or GitLab repos.
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How to download and install Java 21 on Windows
Cameron McKenzie 06 Jan 20252024 is a great time to start working with Java, because 2023's Java 21 release has some amazing new features. Here's how to quickly download and install the ...
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How to install Java 21 on Ubuntu
Cameron McKenzie 01 Jan 2025Here's the easiest way to install Java on Ubuntu with apt. Follow these steps and you'll get the JDK installed in no time, and be ready to use your Java on ...
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The 5-second rule to create effective technical illustrations
Bob Reselman 12 Dec 2024Like any picture, a well-crafted technical illustration is worth a thousand words. Make the most of your diagrams and flowcharts and follow the 5-second rule ...
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How to pitch to VCs: 5 questions a tech startup must answer
Bob Reselman 02 Dec 2024Tech startups pitching investors for funding must quickly and convincingly present their business case. Prepare your answers to these five questions and you'll...
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What is Maven in Java? Crash course tutorial for beginners
Cameron McKenzie 05 Nov 2024Need to learn Apache Maven fast? This crash course Maven tutorial will quickly get you up to speed on the popular, open-source, Java build tool.
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Get started with Spring Boot 3 tutorial
Cameron McKenzie 01 Nov 2024Need to learn Spring Boot 3? Want to quickly build a Spring Boot app with RESTful web services? This tutorial will help you create your first Spring Boot ...
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Spring Boot file upload example
Cameron McKenzie 27 Oct 2024Do you need to find a Spring Boot file upload that uses Ajax and works with Spring MVC web apps? This example uses HTML5 file input fields and a pure ...
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Spring Boot and Swagger
Cameron McKenzie 25 Oct 2024The easiest way to build, test and document RESTful APIs built with Spring Boot? Simply add Swagger to your Spring Boot project and let OpenAPI do it for you.
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Pursuing the exit event: Why software startups aren't family businesses
Bob Reselman 24 Oct 2024Launching a software startup is doable, but know what you're getting into with long-term goals. There are few mom-and-pop software shops for good reasons.
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Story points and hours of effort in Scrum
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