Describes the release of Postgres 15, new features and reasons to use it

In this video we make and evaluate several hard drives that we didn't want. Drawing some inspiration from vexing current events, we find that creative, structured thought on adjacent (but frivolous) problems is a sort of digestive act, and one that is ultimately…

We just released Black 23.1a1 with the first draft of the 2023 stable style, please try it out and let us know your feedback and concerns.

В данной статье я рассмотрю алгоритмы сортировки, которые способны быть быстрее O(n x log), или другими словами быстрее quicksort. Сортировка подсчётом (Сounting sort) Этот метод подходит для случаев, когда у вас большое количество целых чисел в каком-то…

How does memory management work? In C you had to manage things yourself, but modern languages take care of a lot of it for you - Laurence Tratt of Kings College London explains.

More about Laurie: https://bit.ly/C_LaurenceTratt

Laurence recommends the…

Знать время нужно всем. Точное время необходимо для криптографии, непрерывного производства, навигации на Земле и в космосе. Интернет зависит от времени так, что малейшая ошибка ведет к масштабным...

A progressive web app (PWA) is an app that's built using web platform technologies, but that provides a user experience like that of a platform-specific app.

Dijkstra's Algorithm finds the shortest path between two points. Dr Mike Pound explains how it works.

How Sat Nav Works: https://youtu.be/EUrU1y5is3Y
Slow Loris Attack: https://youtu.be/XiFkyR35v2Y


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В очередной раз втыкая скоростную USB флешку в порт USB 3.0, я увидел надпись "Это устройство может работать быстрее...". Но подождите, я и так его воткнул в порт 3.0! Неужели контакт...

strings vs. bytes, what's the diff?

Strings and bytes are both fundamental types in Python. At a surface level they also appear do be very similar objects. From the similar notation, to the functions they offer, to their use cases like writing to a file…

How do you send a secret message if someone might be eavesdropping? How can you give someone a locked box to open without giving them the key? Here, we take a look at the three-pass protocol and man-in-the-middle attacks.

0:00 Locks and Keys
1:20 Three-Pass…

Last Friday, Tavis Ormandy from Google’s Project Zero contacted Cloudflare to report a security problem with our edge servers. He was seeing corrupted web pages being returned by some HTTP requests run through Cloudflare.

Детектив kesn всегда готов помочь! Вообще я, как правило, нормально программирую. Иногда даже такое заворачиваю, что сам тащусь весь день. Но если б я писал, какой я красавчик, то никому не было бы...

Walkthrough for a Unity game hacking challenge from the Pico Capture The Flag competition 2023 (picoCTF). First, we'll decompile the Assembly.Csharp.dll with DNSpy and patch/re-compile the code to retrieve the flag. In the second solution, we'll use Cheat…

I tried creating a custom ray/path tracing renderer. Featuring: maths, shaders, and cats!
This project was written in C# and HLSL, and uses the Unity game engine.

Support my work (and get early access to new videos and source code) on Patreon or Nebula
*…

Приглашаем на Moscow Python Conf 2023, которая пройдет 19 и 20 мая 2023 в Москве в рамках Positive Hack Days.
Программа, подробности и билеты по ссылке https://conf.python.ru/moscow/2023
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Moscow Python Conf++ 2021
Профессиональная конференция для…

The new wave of AI systems, ChatGPT and its more powerful successors, exhibit extraordinary capabilities across a broad swath of domains. In light of this, we discuss whether artificial INTELLIGENCE has arrived.

Paper available here: https://arxiv.org/abs/2303.12712…

How will the easy access to powerful APIs like GPT-4 affect the future of IT security? Keep in mind LLMs are new to this world and things will change fast. But I don't want to fall behind, so let's start exploring some thoughts on the security of LLMs.
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Not everything that is true can be proven. This discovery transformed infinity, changed the course of a world war and led to the modern computer. This video is sponsored by Brilliant. The first 200 people to sign up via https://brilliant.org/veritasium get…