Technical articles
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Developer tools in browser. Elements tab
14.03.2022In this article we will look through the Elements tab, the main purpose of which is the display of the code in the form of the DOM elements tree. With the help of this tab, one can look through the code but also change it by clicking the element needed by the right button: add and edit the attributes, hide or delete elements from the code, add subclasses.
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Developer tools in browser. Network tab
14.03.2022Continuing the cycle of the articles about Developer Tools, today we will look through the Network tab.
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How to test HTTP protocol: a guide
14.03.2022HTTP is an extensible protocol that is fairly easy to use. The client-server structure combined with the ability to easily add headers allows HTTP to evolve along with the expansion of WEB capabilities. You can also use the API test to test many scenarios that cannot be tested through the user interface. This strategy can be used to look for design and security flaws in the early stages of development.
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Peculiarities of layout and mockup design
26.01.2022The key note of the good design lies in the question how are the visual elements within each other situated. This is the core of the mockup design. The design makes the product more attractive. It helps to support the balance of all pages, from block to block. Brainstorming and projecting the design of the product, it is worth considering a chain of basic requirements that can help to create the product of high quality.
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Application requirements: what is a guideline?
11.01.2022In the modern and dynamic mobile world there are a lot of applications. The stores of different platforms, such as AppStore and PlayMarket have some list of requirements for the applications before posting them online. These requirements are mostly based on the guidelines – a collection of the rules that are required to be applied while creating the application.
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Types of the mobile applications
11.01.2022Along with the growth of mobile devices, the necessity to develop apps grows as well. Every day hundreds of mobile apps are created to make the work with the device more comfortable. There are several types of apps that are used by developers.
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Emulators, simulators and farming devices for mobile testing
10.01.2022Testing mobile devices, one can face the problem when there are simply no devices required by the client to test on. There are several variants on how to deal with such a situation and still perform testing: using emulators and simulators of mobile OS or usage of special services.
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Testing user feedback on mobile devices
10.01.2022When the user tries to perform any operation and doesn’t receive any instructions and hints from the app, it will be harder for them to finish it. Nowadays, almost every application has an analogue that will have the feedback connection with the user, making it easier to work with an app.
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What is the difference between Scrum and Kanban
06.01.2022Scrum and Kanban are project management techniques. They are representatives of the popular Agile family methodology. These methods are flexible and iterative and can be used in any industry, but they are best suited for the IT industry. Both methods are close, so their tools can be used in combination. A hybrid approach is very common when the best of Scrum and Kanban is used.
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Performance testing in games. Concept of the Frame rate
06.01.2022Performance testing is crucial at the time of a game’s release. Crashes because of poor performance makes a lasting negative impression on the end-user. For this reason, QA engineers focus on performance testing to check if specific indicators are okay for all devices, and importantly, end-users are satisfied with the game without freezes or crashes.
