Mobile developers can use Apple Wallet and Google Wallet integrations for different types of apps.Once we already wrote our own library for Apple Wallet in React Native because we couldn't find anything ready to use. But now that Google Wallet is fully released, it's time to update it.Now, this library provides integration with both Apple Wallet on iOS and Google Wallet on Android. It allows you to add, remove, and... Read more ›
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One of the significant advantages of this custom hook is that it ensures the callback function remains up to date even if it changes during component re-renders. By using a useRef to store the callback reference, the hook guarantees that the latest version of the function is always called. Read more Read more ›
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![[Translation] A (more) accurate camera sensor dynamic range measurement](https://times42.com/media/6/1/3/7107613_640x200.jpg "[Translation] A (more) accurate camera sensor dynamic range measurement")
Hello, everyone! In this post, let's talk about how to (more) accurately measure the dynamic range of a camera sensor and what can be done with these measurements.Of course, I am not an expert in computer vision, a programmer or a statistician, so please feel free to correct me in the comments if I make mistakes in this post. Here my interest was primarily focused on everyday and practical tasks,... Read more ›
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In our last article we covered the anatomy of a presale meeting gone wrong. In that article we posed some questions for everyone to think about. What exactly does an American company wanting to hire a Russian custom software development company, feel about this Russian company? What are they afraid of? What are their concerns? In the end we came up with five concerns. 1. Is the company a fly... Read more ›
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One of the key advantages of this custom hook is its simplicity. You can use it to store any type of data, such as strings, numbers, or even complex objects, with just a few lines of code. Additionally, useStorage handles the serialization and deserialization of data for you, so you don't have to worry about converting values to and from JSON. Read more Read more ›
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![[Translation] 2. Information Theory + ML. Mutual Information](https://times42.com/media/0/5/1/7101051_640x200.jpg "[Translation] 2. Information Theory + ML. Mutual Information")
In Part 1, we became familiar with the concept of entropy.In this part, we will delve into the concept of Mutual Information, which opens doors to error-resistant coding, compression algorithms, and offers a fresh perspective on regression and Machine Learning tasks.It is an essential component that will pave the way, in the next section, for tackling Machine Learning problems as tasks of extracting mutual information between features and the predicted... Read more ›
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In my just released game “Protolife: Other Side” I have the destructible landscape. Creatures that we control can make new ways through the walls. Also, some enemies are able to modify the landscape as well.Let me describe how it may be done on the Godot engine. Read more Read more ›
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Product management runs on choices. What to develop next, what to put on hold, and what to discard altogether. Getting these choices right steers products toward success. It's more than just a list; it's understanding needs, managing resources, and aligning with the company vision. Prioritization is, without a doubt, a major skill for any product manager.For most of us, the daily challenge is juggling plenty of tasks, features, and stakeholder... Read more ›
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We released the new version of Chipmunk, software for viewing/analyzing log files. V.3 is wholly reworked with an accent to performance and rethought considering usability. Below short list of the most important changes and a general description. Read more Read more ›
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One of the key advantages of this custom hook is its flexibility. You can pass any validation function that suits your specific requirements. Whether it's checking the length of a string, ensuring a numeric value falls within a certain range, or performing more complex validations, useStateWithValidation has got you covered. Read more Read more ›
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My name is Paul Karol and I work connecting Russian IT with their customers in the United States. Please find on Hbar my previous article for a complete explanation of my credentials. Today we're going to look at a presale meeting that was not successful and we will explain exactly how the Russian company lost this business. Please take a look at this photograph. Going into this presale meeting the... Read more ›
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In this article series, we embark on a journey through the realm of custom React hooks, discovering their immense potential for elevating your development projects. Our focus today is on the "useStateWithHistory" hook, one of the many carefully crafted hooks available in the collection of React custom hooks. Read more Read more ›
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![[Translation] React + Three.js. Creating your own 3D shooter. Part 1](https://times42.com/media/8/0/9/7057809_640x200.jpg "[Translation] React + Three.js. Creating your own 3D shooter. Part 1")
Hello, dear users of the IT world!In the era of active development of web technologies and interactive applications, 3D-graphics is becoming more and more relevant and in demand. But how to create a 3D application without losing the advantages of web development? In this article, we will look at how to combine the power of Three.js with the flexibility of React to create your own game right in the browser.This... Read more ›
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useScript can be used in various scenarios. For instance, you can load external libraries like jQuery, enabling you to harness its powerful functionalities without adding bulk to your bundle. Additionally, you can load analytics scripts, social media widgets, or any other script necessary for your application's dynamic behavior. Read more Read more ›
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![[Translation] 1. Information theory + ML. Entropy](https://times42.com/media/5/5/4/7026554_640x200.jpg "[Translation] 1. Information theory + ML. Entropy")
I've long wanted to create educational materials on the topic of Information Theory + Machine Learning. I found some old drafts and decided to polish them up here, on Habr. Information Theory and Machine Learning seem to me like an interesting pair of fields, the deep connection between which is often unknown to ML engineers, and whose synergy has not yet been fully revealed. Let's start with basic concepts like... Read more ›
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One of the major advantages of using useRenderCount is its simplicity. By abstracting the logic into a reusable hook, you can easily integrate it into any component without cluttering your codebase. Additionally, it provides a clear and concise way to monitor render behavior, which can be crucial for performance optimization and debugging. Read more Read more ›
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This custom hook can be a game-changer in various scenarios. For instance, you can utilize usePrevious to compare and visualize changes in data, track state transitions, or implement undo/redo functionality. Additionally, it can be valuable in form handling, animations, and any situation where having access to the previous value is crucial for your application's logic. Read more Read more ›
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The intuition is to employ a depth-first search (DFS) approach through the tree.During each step in the traversal, we perform the following key calculations:1. Determine the path that ends at the current node.2. Compute two different subtree paths that traverse the current node.3. Maintain an array that keeps track of the cases where paths contain either 0 or 1 prime number.This method allows us to efficiently count the valid paths... Read more ›
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![[Translation] Creating a mini-game with drip effect and moving circles. Part 2. Final](https://times42.com/media/4/7/0/6993470_640x200.jpg "[Translation] Creating a mini-game with drip effect and moving circles. Part 2. Final")
Hello, dear users of the IT world!In modern web development there are many ways to make your website interesting and attractive to users. And even using simple techniques you can achieve great results!I suggest you to create a mini-game from scratch yourself. And then, you can use it to liven up and add interactivity to any web page. Read more Read more ›
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One of the key advantages of useOnScreen is its simplicity. With just a few lines of code, you can detect if an element is visible and respond accordingly. This can be immensely useful in scenarios where you want to trigger animations, lazy load images, or load additional content as the user scrolls. Read more Read more ›
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![[Translation] Creating a mini-game with a drip effect and moving circles. Part 1](https://times42.com/media/1/2/6/6973126_640x200.jpg "[Translation] Creating a mini-game with a drip effect and moving circles. Part 1")
Hello, dear users of the IT world!In modern web development there are many ways to make your website interesting and attractive to users. And even using simple techniques you can achieve great results!I suggest you to create a mini-game from scratch yourself. And then, you can use it to liven up and add interactivity to any web page. Read more Read more ›
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Business Insider
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34% 17 |
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11% 10 |
Tom's Hardware
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8% 4 |
Gizmodo
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8% 4 |
Eurogamer.net
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5% 4 |
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24.11.2024 13:41
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