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Webinar: Let's make a programming language. Lexer - 29.04

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Posts: #Knowledge

Posts: # Knowledge

07 Fév 2023
C++ subtleties: so, you've declared a class...
Sergey Larin
Our team constantly encounters some C++ features that may be unknown to some developers. In this article, we're going to learn how a seemingly typical feature — class forward declarations ...
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Under the hood of SAST: how code analysis tools look for security flaws
Sergey Vasiliev
Here we'll discuss how SAST solutions find security flaws. I'll tell you about different and complementary approaches to detecting potential vulnerabilities, explain why each of them is...
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Wave Function Collapse for procedural generation in Unity
Andrey Moskalev
Wave Function Collapse is an algorithm that can generate anything by arranging it according to rules or samples. In this article, we are going to look at how to use WFC to generate a map in...
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19 Déc 2022
Help the compiler, and the compiler will help you. Subtleties of working with nullable reference types in C#
Nikita Panevin
Nullable reference types appeared in C# 3 years ago. By this time, they found their audience. But even those who work with this "beast" may not know all its capabilities. Let's figure out how to...
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30 Nov 2022
How has LINQ performance enhanced in .NET 7?
Mikhail Evtihevich
New version of .NET enhanced the performance of the Min, Max, Average and Sum methods for arrays and lists. How much do you think their execution speed has increased? 2x or 5x? No, they got...
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Catastrophic backtracking: how can a regular expression cause a ReDoS vulnerability?
Andrey Moskalev
Regular expressions come in handy when you need to search for and replace text. However, in some cases, they may cause the system to slow down or even make vulnerable to ReDoS attacks.
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21 Oct 2022
What's new in C# 11: overview
Konstantin Volohovsky
C# 11 is coming, so we're going to explore its new features in detail. You may find these new features pretty curious even though there are not that many of them. Today let's take a closer look...
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13 Oct 2022
Is there life without RTTI or How we wrote our own dynamic_cast
Vladislav Stolyarov
There aren't many things left in modern C++ that don't fit the "Don't pay for what you don't use" paradigm. One of them is dynamic_cast. In this article, we'll find out what's wrong with it...
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04 Oct 2022
List in C#: implementation and features
Artem Rovenskii
List is one of the most used collections in C#. Let's inspect the features of List and look at how some of its parts are...
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27 Jul 2022
Why do arrays have to be deleted via delete[] in C++
Mikhail Gelvikh
This note is for C++ beginner programmers who are wondering why everyone keeps telling them to use delete[] for arrays. But, instead of a clear explanation, senior developers just keep hiding...
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