The new issue of Data Science Digest is here! Hop to learn about the latest news, articles, tutorials, research papers, and event materials on DataScience, AI, ML, and BigData. All sections are prioritized for your convenience. Enjoy! Read more Read more ›
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Dynamic programming is applied to solve optimization problems. In optimization, we try to find out the maximum or minimum solution of something. It will find out the optimal solution to any problem if that solution exists. If the solution does not exist, dynamic programming is not able to get the optimal solution.Optimization problems are the ones that require either lowest or highest possible results. We attempt to discover all the... Read more ›
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Asymptotic notations are used to represent the complexity or running time of an algorithm. It is a technique of defining the upper and lower limits of the run-time performance of an algorithm. We can analyze the runtime performance of an algorithm with the help of asymptotic notations. Asymptotic notations are also used to describe the approximate running time of an algorithm.Types of Asymptotic NotationsFollowing are the different types of asymptotic... Read more ›
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![[Translation] Что такое Command and Control? Описание инфраструктуры управления и контроля](https://times42.com/media/4/2/1/2263421_640x200.jpg "[Translation] Что такое Command and Control? Описание инфраструктуры управления и контроля")
Cегодня мы рассмотрим инфраструктуру управления и контроля (C2), используемую злоумышленниками для управления зараженными устройствами и кражи конфиденциальных данных во время кибератаки. Успешная кибератака — это не просто вторжение в систему ничего не подозревающей об этом организации. Чтобы получить реальную выгоду, злоумышленник должен поддерживать постоянное функционирование вируса в целевой среде, обмениваться данными с зараженными или скомпрометированными устройствами внутри сети и потенциально извл Read more ›
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![[Translation] Сеть контейнеров — это не сложно](https://times42.com/media/2/5/2/2261252_640x200.jpg "[Translation] Сеть контейнеров — это не сложно")
Работа с контейнерами многим кажется волшебством, пришло время разобраться как работает сеть Docker. Мы покажем на примерах, что это совсем не сложно. Нам потребуется немного сетевой магии и никакого кода ...В этой статье мы ответим на следующие вопросы:- Как виртуализировать сетевые ресурсы, чтобы контейнеры думали, что у каждого из них есть выделенный сетевой стек?- Как превратить контейнеры в дружелюбных соседей, не дать им мешать друг другу и научить хорошо общаться?-... Read more ›
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What this article is about In this article, we will talk about multithreading in the backend. - how it is implemented - how is it used - what can be done - what we invented ourselves All these questions are relevant only if you develop something for the server side - modify the Server SDK code, write your own plugin, or even start some server application from scratch. Read More Read more ›
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Делимся результатами небольшого исследования, которое Хабр Карьера помогла провести коллегам из OTUS Онлайн-образование. Вместе мы изучили, как пандемия повлияла на работу в ИТ: что изменилось в процессе найма, какие плюсы и минусы находят айтишники в удалённом формате работы. В этом исследовании приняли участие 60 компаний и 350 ИТ-специалистов. В конце статьи мы дали несколько советов, на что стоит обратить внимание при поиске работы в этом году. Читать далее Read more ›
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In this topic, I will tell you how to dynamically parse and deserialize only part of the whole JSON document. We will create an implementation for .NET Core with C# as a language.For example, we have the next JSON as a data source for the report. Notice that we will get this JSON in the runtime and at the compile step we don't know the structure of this document. And... Read more ›
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A graph is a kind of data structure that includes a set of vertices and edges. Graph traversing means a visit to each vertex of the graph precisely. The graph traversing is used to determine the order in which vertices are being visited throughout the search process. A graph traversing searches for the edges that will be used in the search operation without establishing loops. This means that using graph... Read more ›
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Hi, My name is Alex and I am a DevOps engineer at Altenar. “No Windows, no problems.” - that is the answer I got by asking a guru of Ansible "How do you manage Windows?" on one of the local Ansible meetups. Although we have been running a modern stack (k8s, helm, .net core, etc) in production for about two years, that’s not how it has always been. Read more Read more ›
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Stack Stack is a linear data structure. In stack, data access is limited. It follows the rule of insertion and deletion of data. Stack is a collection of only similar data types. Elements in the stack are arranged sequentially. It follows the LIFO principle which is the last-in and first-out rule. ExampleTo understand this concept, let us take an example of arranging coins. If we start placing coins one after... Read more ›
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PVS-Studio user support often receives clients' suggestions on product improvement. We are happy to implement many of them. Recently one of the users suggested refining the automatic notification utility for developers (Blame Notifier). They asked us to make Blame Notifier extract the date/the code revision to which the analyzer issued a message using blame information from the version control system. This feature allowed us to expand the utility capabilities, which... Read more ›
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The previous year has been very distressing for businesses and employees. Though, software development didn’t get so much affected and is still thriving. While tech expansion is continuing, Java development is also going under significant transformation.The arrival of new concepts and technologies has imposed a question mark on the potential of Java developers. From wearable applications to AI solutions, Java usage is a matter of concern for peers.Moreover, it is... Read more ›
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IT-компания Omega провела вебинар «Рекрутмент это вам не рекрутинг». Эксперты digital-рынка искали ответы на главный вопрос 2021 года: как эффективно находить идеальных разработчиков.Представители IT-индустрии рассказали на собственных примерах, как они справляются с трудностями в поиске сотрудников, какие инструменты используют, как проводят собеседования и проверяют soft-скиллы.В вебинаре участвовали генеральные директора и представители HR-направления компаний Holyweb, Globus, BSL, IT Test, Open Solution Read more ›
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Link to Part 1.A SimpleGAS is a set of tutorials for entry-level Unreal Engine enthusiasts who wants to leverage the power of the Gameplay Ability System in their prototypes. While there are great tutorials and GitHub repositories which cover the topic of GAS in more depth, this tutorial is requiring a minimum C++ setup and showcases working examples built entirely using Blueprints. This tutorial is for those who are new... Read more ›
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"How much longer are you going to build it?" - a phrase that every developer has uttered at least once in the middle of the night. Yes, a build can be long and there is no escaping it. One does not simply redistribute the whole thing among 100+ cores, instead of some pathetic 8-12 ones. Or is it possible? Читать далее Read more ›
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В самом начале последней недели апреля увидела свет новая версия ядра Linux. Особенностью данного релиза стал сам факт того, что понадобился RC8. Помимо того в течении апреля произошла совершенно невероятная история с исправлениями из Университета Миннесоты, о которых следует рассказать отдельно, когда немного осядет пыль и полностью будет восстановлен ущерб от преднамеренно неисправных патчей.Read more → Read more ›
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We are increasingly aware of the importance of our personal data. Primarily due to numerous data leaks and the fact of numerous sales of personal information on the black market. Yes, huge corporations like Apple or Samsung prioritize the preservation of sensitive user data. However, they find it difficult to store and use them at the same time. That is why blockchain technology is the perfect tool for solving the... Read more ›
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FTPS - is FTP with SSL layer, please don't mess it with SFTP. FTPS uses regular FTP protocol underneath, but all commands and data is encrypted using SSL. So mechanism of work is pretty same as in HTTPS: old protocol encapsulated in security layer. But that's breaks a lot of traditional FTP clients you are used to.So here is 2 dead simple solutions I've tested with many FTPS servers, which... Read more ›
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![[Translation] Yggdrasil Network: Light in the Dark Depths of Mesh, or the Internet of the Future](https://times42.com/media/0/9/4/2170094_640x200.jpg "[Translation] Yggdrasil Network: Light in the Dark Depths of Mesh, or the Internet of the Future")
Smoothly the era of mash-networks is upon us. At the very least, the term is appearing more and more often in the information sphere. What attracts the attention of networkers and why does the title of the article include the term "household mesh-network"? Let's try to understand the question, taking Yggdrasil network as an example as one of the most promising prototypes. The article is intended for a wide range... Read more ›
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Most popular sources
Business Insider
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33% 10 |
MacRumors
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12% 11 |
Eurogamer.net
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11% 4 |
CNET
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7% 2 |
Android Authority
|
6% 0 |
| View sources » | |
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06.10.2024 18:50
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