• Handling Objections: Static Analysis Will Take up Part of Working Time

      bugTalking to people at conferences and in comments to articles, we face the following objection: static analysis reduces the time to detect errors, but takes up programmers' time, which negates the benefits of using it and even slows down the development process. Let's get this objection straightened out and try to show that it's groundless.
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    • Configuration of the Warnings Next Generation plugin for integration with PVS-Studio

        Picture 4


        The PVS-Studio 7.04 release coincided with the release of the Warnings Next Generation 6.0.0 plugin for Jenkins. Right in this release Warnings NG Plugin added support of the PVS-Studio static code analyzer. This plugin visualizes data related to compiler warnings or other analysis tools in Jenkins. This article will cover in detail how to install and configure this plugin to use it with PVS-Studio, and will describe most of its features.
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      • How Protonmail is getting censored by FSB in Russia

        • Translation

        A completely routine tech support ticket has uncovered unexpected bans of IP addresses of Protonmail — a very useful service for people valuing their Internet freedoms — in several regions of Russia. I seriously didn’t want to sensationalize the headline, but the story is so strange and inexplicable I couldn’t resist.


        TL;DR


        Disclaimer: the situation is still developing. There might not be anything malicious, but most likely there is. I will update the post once new information comes through.


        MTS and Rostelecom — two of the biggest Russian ISPs — started to block traffic to SMTP servers of the encrypted email service Protonmail according to an FSB request, with no regard for the official government registry of restricted websites. It seems like it’s been happening for a while, but no one paid special attention to it. Until now.


        All involved parties have received relevant requests for information which they’re obligated to reply.


        UPD: MTS has provided a scan of the FSB letter, which is the basis for restricting the access. Justification: the ongoing Universiade in Krasnoyarsk and “phone terrorism”. It’s supposed to prevent ProtonMail emails from going to emergency addresses of security services and schools.


        UPD: Protonmail was surprised by “these strange Russians” and their methods for battling fraud abuse, as well as suggested a more effective way to do it — via abuse mailbox.


        UPD: FSB’s justification doesn’t appear to be true: the bans broke ProtonMail’s incoming mail, rather than outgoing.


        UPD: Protonmail shrugged and changed the IP addresses of their MXs taking them out of the blocking after that particular FSB letter. What will happen next is open ended question.


        UPD: Apparently, such letter was not the only one and there is still a set of IP addresses of VOIP-services which are blocked without appropriate records in the official registry of restricted websites.

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      • I ruin developers’ lives with my code reviews and I'm sorry

        • Translation


        Once upon a time there was a guy on my team so weak that he was going to be fired (a developer! Fired!). Every comment of mine was another nail in his coffin. I could almost hear the bang of the hammer every time I clicked “Submit review”. He was a nice person and I almost felt bad for him, but it didn’t stop me from tearing his work to shreds. I had an inalienable right to criticize his work, right? I’m a better developer, therefore I’m right. No one wants to say that bad code is good, right? He was eventually fired, not before leaving him without the customary bonus for a couple months.

        I said to myself: “I’m not going to do his work, right? He was taking the place of a more talented developer. I did everything right”. But then I received another pull request for a review, and something changed. Drastically.
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      • PVS-Studio ROI

          PVS-Studio ROI

          Occasionally, we're asked a question, what monetary value the company will receive from using PVS-Studio. We decided to draw up a response in the form of an article and provide tables, which will show how the analyzer can be useful. We cannot prove absolute accuracy of all calculations in the article, but we suppose the reader will agree with our thoughts, and it will help to make a decision in the matter of getting the license.
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