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Using the LaTeX, font configuration is often a headache when dealing with Chinese documents. When you get a Chinese LaTeX template, using XeLaTeX to compile it often gets some error about the lack of specific fonts, such as the lack of Source Han Serif CN font. To download free commercial fonts and use them without installing, it is my solution. Download Source Han, Founder, and other free commercial fonts. They are: Source Han Sans font library Adobe Fonts....

I saw a Q&A on Zhihu.com titled “What level does being ‘familiar with the Linux operating system’ generally refer to?” The content of the answer comes from Brendan Gregg, a performance expert in Linux, and is based on his personal blog and technical books. His work not only covers system performance monitoring and analysis but also delves deeply into the root causes of performance issues and their solutions. His illustrations are outstanding; here is an excerpt of one of the images:...

Currently, almost every website provide registration services, typically using email for registration. However, the issues such as information leaks and spam. How can we ensure that each website we register with is different and also check if the registered site has any leak issues? My method is to create a new email using the domain of the site being registered, in the format of {website domain to be registered}@{my own domain}....

Background ChatGPT was launched in November 2022, marking the beginning of rapid technological advancements; McKinsey released the “2023 Technology Trends Outlook” report on July 20, 2023, covering 15 significant technology trends; in September 2023, the China government began to introduce the concept of “New Quality Productivity,” emphasizing the importance of innovation-driven and high-quality development. Release of ChatGPT: In November 2022, the launch of ChatGPT signified the rapid development of generative artificial intelligence technology, driving global attention and investment in AI applications....

Reasons for Use Windows Remote Desktop allows users to access and control another Windows computer from a remote location. However, the Home editions of Windows 10 and Windows 11 do not support remote desktop functionality by default and have a single login limitation, meaning that when one user logs in, other users cannot continue to use the system. RDPWrap is an enhancement tool that addresses these issues, allowing multiple users to log in remotely to the same Windows computer simultaneously....