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#Cpp #Knowledge
Jun 24 2024
C++ programmer's guide to undefined behavior: part 2 of 11
Andrey Karpov, Dmitry Sviridkin
Your attention is invited to the second 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...
...
#Knowledge #Java
Jun 21 2024
Bitwise operators in Java: unpacking ambiguities
Kirill Epifanov
The "&" and "|" operators are pretty straightforward and unambiguous when applied correctly. But do you know all the implications of using bitwise operators instead of logical ones in Java? In...
...
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#Cpp #Knowledge
Jun 19 2024
I _____ hate arrays in C++!
Anton Tretyakov
Or why I think developers need to know about them but should not use...
...
#Release
Jun 18 2024
PVS-Studio 7.31: new C++ analyzer features, enhanced user annotations, and more
Gleb Aslamov
PVS-Studio 7.31 has been released. We have so much news to share with you! We've enhanced the user annotation system, the mode to analyze individual files, and much more! Learn more release...
...
#Knowledge #Java
Jun 17 2024
How template method can ruin your Java code
Konstantin Volohovsky
OOP is wonderful. Programmers usually criticize those who don't follow this paradigm, while the knowledge of patterns is often a must. However, even the right approach doesn't completely protect...
...
#Cpp #GameDev
Jun 14 2024
Smile while drowning in bugs
Evgenii Feklin
Many times, we've written about bugs in games, in space flight software, etc. Now we'd like to honor the tradition. This time, we'll take a look at the bugs that have crept into some of the...
...
#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...
...
#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...
...
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