A frequently asked question in a Java interview is: How to implement a Java HashMap? Java job seekers must fully grok this important concept if they want to ace the interview. The HashMap tutorial ...
This represents a waterfall type of approach to project planning, where one phase flows into the other. It works well for certain industries such as construction and manufacturing, but it is less ...
Git isn't hard to learn, and when you combine Git and GitHub, you've just made the learning process significantly easier. This two-hour Git and GitHub video tutorial shows you how to get started with ...
MySQL and PostgreSQL are two of the most used open source SQL databases, and both fulfill the role of a general-purpose database well. How do you choose which one to use for a project? Let's look at ...
No, HTML is not a computer programming language. This may ruffle the feathers of web developers and graphic designers who take pride in the webpages they have built. Nevertheless, HTML is not a ...
To the surprise of many developers, the 2020 Scrum Guide removed all references to these three questions. Does that mean these three daily Scrum questions are bad? Not really -- it's just that asking ...
The key difference between Git clone and fork comes down to how much control and independence you want over the codebase once you've copied it. Any public Git repository can be forked or cloned. A ...
How well do you know the Manifesto for Agile software development? Here are 10 interesting facts about the Agile Manifesto's principles and values. They say things constantly change in the software ...
The 1.0 version of the Hypertext Transfer Protocol, issued way back in 1996, only defined three HTTP verbs: GET, POST and HEAD. The most commonly used HTTP method is GET. The purpose of the GET method ...
When the World Wide Web Consortium designed WebAssembly, the primary goal was to address the shortcomings of running client-side JavaScript in a web browser. However, as developers begin to adopt and ...
Until now, the most compelling reason to opt into the GitHub Pro paid product was because it enabled you to create a private repository. Developers could use GitHub's free offering -- with a ...
Optimized apps and websites start with well-built code. The truth, however, is that you don't need to worry about performance in 90% of your code, and probably 100% for many scripts. It doesn't matter ...
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