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Konstantin Volohovsky

Posts: Konstantin Volohovsky

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#Knowledge #StaticAnalysis #Security #Java
Feb 25 2025
Looking for potential vulnerabilities in code, part 2: practice
Konstantin Volohovsky
Last time, we discussed common approaches to detecting vulnerabilities in applications. This time, we'll take a more down-to-earth look at how we've implemented these mechanisms in our...
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#Java
Dec 26 2024
Top 10 most intriguing Java errors in 2024
Konstantin Volohovsky
In 2024, we've analyzed a wealth of projects, sharing our discoveries on our blog. Now it's New Year's Eve—it's time to tell festive tales! We've collected the most intriguing Java errors detected...
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#Knowledge #StaticAnalysis #Security #Java
Dec 16 2024
Looking for potential vulnerabilities in code, part 1: theory
Konstantin Volohovsky
We all know the risks that vulnerabilities pose: application crashes, data loss, or privacy breaches. In this article, we'll look at examples that illustrate the core aspects of an approach...
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#CSharp #Knowledge
Sep 10 2024
Time to refactor legacy with OOP
Konstantin Volohovsky
Years pass, and projects overgrow dark spots that nobody wants to venture into—they're too tricky and prone to failure. Today, we're diving into refactoring legacy code with OOP. And we're gonna...
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#Knowledge #StaticAnalysis #Java
Aug 14 2024
How to develop code analyzer in 48 hours
Viktoria Pelipenko, Kirill Epifanov, Konstantin Volohovsky
Static analysis is a robust tool that helps developers to control code quality. Let's try to develop a simple analyzer for Lua using Java and see what's under the static analyzer...
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Jul 31 2024
Sponsored: Modern Static Code Analysis the Example of PVS-Studio
Konstantin Volohovsky
How can you detect potential errors yet at the development stage? The technology of static analysis helps to answer this question. We will explore what it is and how it works using the example of a modern code analyzer, PVS-Studio. We will consider practical examples o…
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#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...
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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...
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#Knowledge #StaticAnalysis #Java
Feb 15 2024
OOP in real-life cases
Konstantin Volohovsky
In most cases, you can solve a task in an intuitive, procedural way. However, the simplest option isn't always the best. I invite you to take a look at a real-world example of transforming a...
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#Java
Dec 08 2023
Few words about Java code hygiene
Konstantin Volohovsky
While reviewing code or working on a new project, we can get annoyed by many things: style, approaches, quality. However, the most frustrating is the trite lack of code hygiene. Since the issue...
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