TL;DR summary of stories on the internet
In this blog post, the author discusses their experience with virtual threads in Java 21 and how they encountered deadlocks in a TPC-C for PostgreSQL implementation. They explain that virtual threads can be beneficial for handling concurrent tasks without the overhead of physical threads, but they also highlight the potential for deadlocks, particularly when using […]
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Hovercraft may be set for a comeback due to the global rise in sea levels and the blurring of boundaries between land and sea. Griffon Hoverwork, a British manufacturer, believes this technology, which is over 70 years old, still has the potential for growth. Hovercrafts are known for their ability to operate on both land […]
ChatGPT-4’s performance in Advent of Code 2023 was a subject of concern, as some believed that AI models like ChatGPT could potentially replace the need for programmers. To test this, an experiment was conducted to observe how well ChatGPT-4 could tackle the programming challenges in Advent of Code. Advent of Code is a yearly event […]
Gloria Ramirez, also known as “the toxic lady,” died of kidney failure due to advanced cervical cancer. However, medical attendants at the hospital where she was taken began experiencing symptoms such as vomiting and passing out. Investigating this phenomenon, scientists at the Forensic Science Center discovered dimethyl sulfone (DMSO2) in Ramirez’s blood. They proposed a […]
Microsoft released a problematic patch, KB5034441, that is failing to install for some users. The patch was meant to address a vulnerability in BitLocker encryption, but instead, users are encountering an error message during installation. Microsoft has acknowledged that the error message might not be accurate, as the actual error could be related to insufficient […]
In this web content, the author explores the high costs of data transfer on AWS and provides a clever method to significantly reduce those costs. They highlight the rates for data transfer in different scenarios within AWS regions and to the public Internet. The author introduces AWS PrivateLink and VPC endpoints as a solution to […]
Residents of Grindavík, Iceland, are unsure if they will be able to return to their homes after volcanic lava destroyed houses and damaged essential services. The Fagradalsfjall volcano erupted for the second time in a month after a series of mini-earthquakes. David Ingi Bustion, an architect whose family has lived in Grindavík for generations, expressed […]
FSRS, developed by Jarrett Ye, is a modern spaced repetition algorithm that aims to improve memory retention and schedule reviews more efficiently than Anki’s SM2 algorithm. The algorithm calculates optimal intervals between reviews based on the probability of recalling a card. It is based on the “Three Component Model of Memory,” which includes retrievability, stability, […]
“Wal2” mode in SQLite is similar to “wal” mode, but activating it requires a two-step process. First, the database must be changed to rollback mode, and then it can be changed to wal2 mode. A database in wal2 mode can only be accessed by versions of SQLite compiled from this specific branch. The advantage of […]
In this web content, the author criticizes the Scrum project management system and its implementation in the real world. They highlight the flaws and complexities of Scrum ceremonies and roles, such as sprint planning, daily stand-up meetings, and backlog refinement. The author argues that Scrum can lead to a focus on filling schedules rather than […]