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C++

Posts: C++ articles

May 11 2021
Text broadcast of CppCast 267: Performance matters
CppCast
Episode 267 of CppCast was recorded on September 30th, 2020. Hosts Rob Irving and Jason Turner talked to Emery Berger, a Professor in the College of Information and Computer Science at the...
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Apr 27 2021
PVS-Studio Learns What strlen is all about
Andrey Karpov
Somehow, it so happens that we write about our diagnostics, but barely touch upon the subject of how we enhance the analyzer's internal mechanics. So, for a change, today we'll talk about a...
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Mar 29 2021
macOS Kernel, how good is this apple?
Victoria Khanieva
At the very beginning of this year, Apple released the source code for macOS – Big Sur. It includes XNU, the kernel of the macOS operating system. A few years ago, PVS-Studio has already checked...
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Mar 24 2021
How PVS-Studio prevents rash code changes
Andrey Karpov
You probably know we've just published a brief article about CovidSim. However, now we have a good excuse to think back to that project and demonstrate how regular PVS-Studio use can be...
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Mar 22 2021
One useful comment
Andrey Karpov
Most influential programmers say that code must be self-documenting. They find comments useful only when working with something uncommon. Our team shares this opinion. Recently we came across a...
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Mar 20 2021
Example of how new diagnostics appear in PVS-Studio
Andrey Karpov
Users sometimes ask how new diagnostics appear in the PVS-Studio static analyzer. We answer that we draw inspiration from a variety of sources: books, coding standards, our own mistakes, our...
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Mar 17 2021
Text broadcast of CppCast 281: Creative coding
CppCast
Episode 281 of CppCast was recorded on January 6th, 2021. Hosts Rob Irving and Jason Turner talked to Zach Lieberman, a professor at MIT's Media Lab, about Herb Sutter's 2020 Wrap-Up blog post...
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Mar 17 2021
PVS-Studio analyzer scans Snort, network traffic scanner
Konstantin Kochkin
Snort is the most widely used Intrusion Detection System (IDS) in the world. Anyone who's ever dealt with information security is probably familiar with Snort. Can the PVS-Studio static analyzer...
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Mar 10 2021
PVS-Studio checks STP
Oleg Lisiy
Static analysis helps developers catch errors early and improve code quality and reliability. This article examines some potential vulnerabilities and errors PVS-Studio found in the STP...
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Mar 05 2021
Short-lived music or MuseScore code analysis
Sviatoslav Razmyslov
Having only programming background, it is impossible to develop software in some areas. Take the difficulties of medical software development as an example. The same is with music software...
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