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Estimating the cost of application. What factors affect the costs mostly?

Are you intending to create an application and do not know what the costs will be? Do you want to know the price without providing any details? The price depends on many factors.

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Generic controllers and services in Spring Boot Java

Ever got that feeling, that you are writing the same thing over and over again? Logic behind your controllers and services are basically the same? That's a sign you can create more general approach with generics. Pros? You can keep your sanity and you keep your code DRY.

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Everything you need to know before starting a new project in React

When starting a new project using the React library, you should ask yourself what it really is and what it is for. In this article I will try to include explain...

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How to create multilingual exception messages in Java Spring Boot

In some cases you may want to display exception messages on your website. Depending on how descriptive your message is, user can learn what happened and how to proceed. If your website supports only one language solution is simple. But what if your website supports multiple languages?

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Contract for the implementation of a mobile application and a web application - what should it contain, what should be noted?

Each party strives to make the provisions as favorable as possible for them, but the old proverb says that "business is successful when each party is satisfied ..."

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Ultimate Systems - Top Developers in Poland 2020 - Clutch

Companies of all sizes struggle to best improve your brand image, and keep your clients happy, it’s important to provide effective solutions to fit their needs. If you’re not sure how to begin this journey, Ultimate Systems is a great first step.

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4 basic principles of object-oriented programming in JavaScript

Object-oriented programming is a programming style that focuses on objects, not functions. Let's take a simple example of a car that is an object with properties such as model, color, and methods...

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The 7 best tips from a productive developer

Staying a productive developer is not an easy task. It's a stressful job that can make you lose concentration quickly or make you feel exhausted...

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PHP or Java - how to choose the right technology for an IT project?

The choice of technology for the implementation of an IT project, e.g. a CRM system, is the most important stage in the entire project. Why? The reason is actually very simple. The slightest mistake here will haunt both the executing and commissioning team throughout the project life cycle.

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Wireframe, mockup and prototype - From sketch to interaction

Designing websites and applications is a multi-stage process. One of them is the user experience design stage, in which wireframes, mockups and prototypes play a key role. But what exactly is it and how is it different?

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Open Source (OS) - Custom Software Development

What are the key benefits of Open Source solutions?

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SaaS - Software as a Service

Will the solution offered by the competition work in our case? Are we sure we have the same business processes and development strategy as other companies? If you know the answer to these questions, why are you going this way?

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SaaS vs Dedicated System

In the beginning there is an e-mail. Then Excel. But with time it ceases to be enough for us. We are considering new possibilities: a dedicated system or a ready-made SaaS model? Which solution is cheaper, faster and will bring more benefits?

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UX and UI design - what's the difference?

UX and UI are two terms that are often confused or used interchangeably, but actually mean something else entirely. How exactly are they different?

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"Api yapi" - IT dictionary for IT beginners

The phrase "api yapi" used in the title was the expression of our client spoken enthusiastically while we were talking about the API with his IT specialist.

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"To be a woman, to be a woman" – a female programmer in the world of male programmers

The IT and new technologies industry are one of the fastest growing professional areas. This sector is statistically more crowded with men and it is them who are most often associated with the position of IT specialist or programmer.

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