If a person is far over 20, then he has already accumulated a huge film library of his life, as well as videos from friends, relatives, and from his place of work… It is no longer possible to find someone or something specific there. Recently, I was preparing a video compilation for my daughter's anniversary – I spent a week. The media is all the more overloaded with video archives.... Read more ›
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To keep it interesting, this time I'd like to tell about our approach to developing and polishing diagnostic rules for PVS-Studio Java. You will learn how we keep existing warnings consistent across releases and why the new ones aren't too weird. I'll also share a bit of inside information on what plans we, the Java team, have for the future, and show you a few interesting (and a few plain)... Read more ›
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![[Translation] Static Analysis: baseline VS diff](https://times42.com/media/2/7/6/645276_640x200.jpg "[Translation] Static Analysis: baseline VS diff")
If you use static analyzers, you will have, sooner or later, to address the task of making their integration into existing projects easier, where fixing all warnings on legacy code is unfeasible. The purpose of this article is not to help with integration but rather to elaborate on the technicalities of the process: the exact implementations of warning suppression mechanisms and pros and cons of each approach.Read more → Read more ›
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It feels like Scrum has been around forever and everybody knows what it is and has interacted with it in one way or another. Indeed, there were times when everything around scrum was innovative, valuable and efficient: from planning to sprints and so on. However, recently the number of negative reviews has been escalating. Read more → Read more ›
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It feels like Scrum has been around forever and everybody knows what it is and has interacted with it in one way or another. Indeed, there were times when everything around scrum was innovative, valuable and efficient: from planning to sprints and so on. However, recently the number of negative reviews has been escalating. Read more → Read more ›
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Introduction In my opinion transaction management is a really important topic for each backend developer. In general, people don’t pay attention to it while using Spring framework. But I think, it is important to know how to use transactions properly. Because sometimes can happen that there was an exception thrown inside your method, but transaction was not rolled back and it is not clear why? Or some other “strange” cases.... Read more ›
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![[Translation] Lossless ElasticSearch data migration](https://times42.com/media/0/6/5/636065_640x200.jpg "[Translation] Lossless ElasticSearch data migration")
Academic data warehouse design recommends keeping everything in a normalized form, with links between. Then the roll forward of changes in relational math will provide a reliable repository with transaction support. Atomicity, Consistency, Isolation, Durability — that's all. In other words, the storage is explicitly built to safely update the data. But it is not optimal for searching, especially with a broad gesture on the tables and fields. We need... Read more ›
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Intro PXE is a great solution for booting a diskless computer (or a computer without an OS installed). This method is often used for terminal stations and OS mass installation. Stock ubuntu (16.04) in pxe-mode can mount rootfs only from NFS. But this is not a great idea: any difficulties with the network/NFS server and the user gets problems. In my opinion, it's best to use other protocols, such as... Read more ›
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Most popular sources
Business Insider
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20% 12 |
The Verge
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10% 4 |
Tech Wire Asia
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8% 2 |
Gizmodo
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8% 2 |
Android Authority
|
8% 5 |
| View sources » | |
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27.11.2024 09:36
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