Hi all! The dev.family team is in touch. In this article, we are sharing a short guide on how to install Splash Screen in a cross-platform app written in React Native with support for multiple themes.Splash screen is the first screen that users see before loading into the main application. This screen is perhaps the best way to make the name of your app, and in general, its entire name,... Read more ›
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![[Translation] «Divide and Conquer» for OpenStreetMap world inside PostgreSQL](https://times42.com/media/1/6/0/5814160_640x200.jpg "[Translation] «Divide and Conquer» for OpenStreetMap world inside PostgreSQL")
I will continue the story "How to put the whole world into a regular laptop: PostgreSQL and OpenStreetMap" with secrets about OpenStreetMap geodata, on which many companies have built their business, but not everyone shares the details... Well, today we will open crucial details.The OSM database in PosgreSQL after loading from the dump takes up more than 587 GB. This is already a large database by the standards of a... Read more ›
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How I hate it when the interface takes a lot of time, but it could be different… Read more Read more ›
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In a previous article, I described the logic of the project to search for personal information by tagging, but that was for the web version.Searching for files on a PC is a bit different and I would like to touch on this topic. Read more Read more ›
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Command-line interfaces (CLI) are a common way to use applications. In iOS, we usually use scripting languages like Bash or Ruby to automate mundane tasks, and the most popular framework for build and signing automation – Fastlane, was initially written in Ruby. However, there's a great chance you considered moving away from Fastlane to avoid the Ruby environment setup, which could be pretty tedious and require additional devs' expertise to... Read more ›
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In this article, I will introduce NoSQL concepts and show how they are related to Elasticsearch, and we will consider this search engine as a NoSQL document store. Read more Read more ›
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![[Translation] How to put the whole world in a regular laptop: PostgreSQL and OpenStreetMap](https://times42.com/media/8/8/2/5798882_640x200.jpg "[Translation] How to put the whole world in a regular laptop: PostgreSQL and OpenStreetMap")
When a person used to say that he controls the whole world, he was usually placed in the next room with Napoleon Bonaparte. I hope that these times are in the past and everyone can analyze the geodata of the entire Earth and get answers to their global questions in minutes and seconds. I published Openstreetmap_h3 - my project, which allows you to perform geoanalytics on data from OpenStreetMap in... Read more ›
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![[Translation] Roads and building density in North America. 100GB geodata processing OSM data in PostgreSQL](https://times42.com/media/1/5/3/5796153_640x200.jpg "[Translation] Roads and building density in North America. 100GB geodata processing OSM data in PostgreSQL")
Today I will discover America to you based on OpenStreetMap data in PostgreSQL15/PostGIS and my project openstreetmap_h3. Let's run the query and compare its execution time on the Citus column store in PostgreSQL and on the standard 100GB database partitioned by H3 geoindex.We will find the top15 buildable locations in North America and the total length of roads, as well as their type and surface. I will not overload the... Read more ›
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Do you need to produce satellite interferometry results for your work or study? Or should you find the way to process terabytes of radar data on your common laptop? Maybe you aren't confident about the installation and usage of the required software. Fortunately, there is the next generation of satellite interferometry products available for you. Beginners can build the results easily and advanced users might work on huge datasets. Open... Read more ›
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Not so long ago, a good friend of mine suggested that I could make a mobile application that could allow him, as well as other less experienced football scouts, to be able to collect and store analytical information on football players, to provide reports to clubs or agencies and also to communicate with more advanced scouts.How can it be useful?At the moment, there is no analogue to similar applications in... Read more ›
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This is a translation of my article in RussianIn this article, I want to write about my experience of interacting with the LeetCode platform, and describe my preparation for an interview in FAANG similar companies by breaking it down into levels.The whole article is written based on my experience, the numbers are very rough, I do not pretend to be objective, perhaps there are best practices on how to solve... Read more ›
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This year we conducted a survey of 78 purchasing managers from Forbes Global 2000 companies based in Vancouver, BC. Last year, Covid restrictions were eased, agency employees partially returned to their offices. This year has become a real challenge for agencies' CEOs, they had to find compromises with employees who did not want to return to the office, and at the same time manage projects at the same efficient level.... Read more ›
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This is a series of articles dedicated to the optimal choice between different systems on a real project or an architectural interview. At work or at a System Design interview, you often have to choose the best message broker. I plunged into this issue and will tell you what and why. What is better in each case, what are the advantages and disadvantages of these systems, and which one to... Read more ›
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Virtual phone numbers are becoming increasingly popular in the USA, providing businesses and individuals enhanced flexibility, mobility, and features when compared to traditional telephone solutions. In this article, we will look at the five best US virtual phone number service providers in the year 2023, assessing their features, pricing, and more. Read more Read more ›
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In this article I will talk about my attempt to create flexible, compact and beautiful modular prototyping framework Read more Read more ›
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In this article, I want to describe my experience of paying off technical debt on our project in the form of a guide. In this guide, I will highlight some of the most common cases of technical debt and suggest methods for solving them. Since this is a rather extensive topic, I will recommend several books for study, because I do not see it possible to talk about everything within... Read more ›
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Image Credit: amazonspreview.com Cricket in India is more than just a game and for most of it is a matter of pride and unity. As we all have grown up playing cricket and everyone knows all about its rules and techniques that are quite interesting. Over the last few years, the Indian premier league is the latest and most renowned version of cricket that has 20 overs. Within a short... Read more ›
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HDR is a future. It is a way of representing the range of luminance in an image. We're seeing more of CSS4 and browser support improves. Nowadays web is missing around 50% of colours. CSS is ready to fix it (at least for Apple users). Find colour gamuts comparison, code examples and device support overview below. Read code examples and device support Read more ›
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This is a series of articles dedicated to the optimal choice between different systems on a real project or an architectural interview.This topic seemed relevant to me because such tasks can be encountered both at work and at an interview for System Design Interview and you will have to choose between these two types of DBMS. I plunged into this issue and will tell you what and how. What is... Read more ›
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Online sports betting is a vertical of the gambling industry that has witnessed a massive surge in recent years. It is a great source of entertainment and thrill for online punters and bettors. Moreover, it also provides monetary benefits that are enough to entice the average layman. This is one of the most prominent reasons why people are gravitating towards these online sports betting platforms. Additionally, the growing popularity of... Read more ›
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Most popular sources
Business Insider
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65% 13 |
Gizmodo
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6% 2 |
CNET
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5% 1 |
Android Authority
|
4% 1 |
Tom's Hardware
|
3% 1 |
| View sources » | |
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28.09.2024 15:28
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![[Translation] How I wrote my search engine to quickly find personal information](https://times42.com/media/5/7/3/5763573_640x200.jpg "[Translation] How I wrote my search engine to quickly find personal information")