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Andrey Karpov

Posts: Andrey Karpov

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#Cpp
Dec 19 2023
Breaking down the C++ quiz by Sergei Kushnirenko
Andrey Karpov, Mikhail Gelvikh, Sergei Kushnirenko
The PVS-Studio team along with Sergei Kushnirenko prepared a quiz based on his publications. Take the quiz, challenge your focus and coding skills while looking for errors in the C++ code...
...
Nov 21 2023
What C++, C# or Java article would you like to read on our blog?
Andrey Karpov
Our team regularly posts educational articles, describes errors in open-source projects, and makes entertaining content. So, you can find many curious and useful things there. However, aren't...
...
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#Cpp
Oct 26 2023
Typos, null pointers, and treacherous TAB: 33 fragments in the GTK library
Andrey Karpov
GTK is a popular open-source framework for creating graphical user interfaces. The project is interesting to check with the PVS-Studio analyzer. Especially since the last time we checked it was...
...
#Cpp
Oct 18 2023
FreeCAD and undefined behavior in C++ code: meditation for developers
Andrey Karpov
Examining the project code with the help of a static analyzer, sometimes we wonder how the error appeared and why no one noticed it. Would you like to see such an example? If so, welcome to read...
...
#Cpp #GameDev
Oct 06 2023
Bug detection in Unreal Engine projects
Andrey Karpov
The PVS-Studio team started adding new diagnostic rules that detect errors typical for Unreal Engine projects. However, we need some help from the game development community. Please share...
...
#Cpp
Sep 12 2023
Simple, yet easy-to-miss errors in code
Andrey Karpov
A user wrote to our support about a strange false positive issued by the PVS-Studio analyzer. Let's see why this case deserves a separate note, and why developers don't notice this simple...
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#Cpp #CSharp #Knowledge #Java
Aug 25 2023
Common patterns of typos in programming
Andrey Karpov
The developers have an endless amount of ways to make mistakes while writing code. However, sometimes we can find obvious and interesting patterns in how and where developers make mistakes...
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#Cpp #Knowledge
May 30 2023
60 terrible tips for a C++ developer
Andrey Karpov
In this article, you're going to find 60 terrible coding tips — and explanations of why they are terrible. It's a fun and serious piece at the same time. No matter how terrible these tips look...
...
#StaticAnalysis
Apr 27 2023
How static analysis works
Andrey Karpov
This is a review article on what technologies underlies the work of static code analyzers. The article covers pattern-based analysis, data flow analysis, symbolic execution, taint checking...
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Apr 20 2023
5 reasons why static analysis is important for business
Andrey Karpov
This article goes through five key reasons why static analysis is beneficial to software companies. This may help you decide whether to explore code analysis methodology and then integrate it...
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