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Webinar: Evaluation - 05.12

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#Cpp #Compiler
Jun 11 2024
How much UB is in my compiler?
Alexey Smolskas
C and C++ developers have two bug-related headaches: memory leaks and undefined behavior. As you can guess, I'll talk about undefined behavior—and about "my" compiler. To be more precise, I'll...
...
#Cpp #Knowledge
Jun 07 2024
C++ programmer's guide to undefined behavior: part 1 of 11
Andrey Karpov, Dmitry Sviridkin
Your attention is invited to the first part of an e-book on undefined behavior. This is not a textbook, as it's intended for those who are already familiar with C++ programming. It's a kind of...
...
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#Knowledge #Java
Jun 05 2024
Volatile, DCL, and synchronization pitfalls in Java
Konstantin Volohovsky
What if common knowledge is actually more nuanced, and old familiar things like Double-checked locking are quite controversial? Examining the code of real projects gives this kind of thought. In...
...
#Cpp
May 30 2024
Error on verge of extinction, or why I put if (x = 42) in Red List of C & C++ bugs
Andrey Karpov
If we ask a programmer what bugs are the most common in C and C++ code, they'll name a null pointer dereference, undefined behavior, array overrun, and other typical error patterns. They may name...
...
#Cpp #Compiler
May 29 2024
What errors are lurking in LLVM code?
Alexey Smolskas
LLVM is an open-source project with a pretty large code base. The acme in terms of code quality, considering its size and open-source nature. After all, it's the developers of compiler tools who...
...
#Cpp #Knowledge #GameDev
May 23 2024
C++: freeing resources in destructors using helper functions
Andrey Karpov
In this article, we'll look at how to correctly destroy objects in the OOP-based C++ program without redundant operations. This is the final article in the series about the bugs in...
...
#CSharp
May 22 2024
Garnet. Does Microsoft's cache -store also store bugs?
Artem Rovenskii
Microsoft has introduced Garnet, an open-source, cross-platform, fast cache-store project written in C#. Let's equip ourselves with a static analyzer to see what bugs and oddities hide in the...
...
#Cpp #GameDev
May 16 2024
Let's check the qdEngine game engine, part three: 10 more bugs
Andrey Karpov
In the first article about qdEngine, we've discussed 10 errors selected by the PVS-Studio plugin. However, we have 10 more bugs that are worth mentioning. As they say, it's better to learn from...
...
#Cpp #OS
May 14 2024
Eleven moments of ReactOS: user mode gets better?
Taras Shevchenko
ReactOS is a project where the victory over regression and the delivery of a new feature (or its working prototype) are loudly celebrated. Even the FOSS community has to take a break from...
...
#Cpp #GameDev
May 07 2024
Let's check the qdEngine game engine, part two: simplifying C++ code
Andrey Karpov
In this article, we'll discuss how the PVS-Studio static analyzer encourages developers to refactor their code. After all, the shorter, simpler, and clearer the code is, the fewer errors it...
...
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