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China Mobile announced that Fetion will stop service, have you used it?

Original link: https://www.munue.com/310.html On July 15, 2022, China Mobile issued an announcement announcing that Fetion will stop providing services from September 30, 2022, which means that the Fetion APP, which once gained 500 million registered users, will officially step down from the historical stage. Announcement on the adjustment of Hefeixin’s business development Dear users, Hefeixin […]

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Compress pdf files using Ghostscript in Linux

Original link: https://blog.kelu.org/tech/2022/07/25/linux-command-for-pdf-compress.html Install Most Linux distributions already include an open source version of Ghostscript. If not, install it as follows: apt install ghostscript use Suppose I want to compress the file编程珠玑.pdf : /usr/bin/gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/ebook -dNOPAUSE -dQUIET -dBATCH -dColorImageResolution=150 -sOutputFile=编程珠玑_compressed.pdf 编程珠玑.pdf Regarding the compression quality, we only need to modify the dPDFSETTINGS parameter:

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Some search engine memos

Original link: https://blog.kelu.org/software/2022/07/24/search-engine-remark.html Some of the search engines I have collected, I don’t know when they will be used, so let’s put them here first, and continue to update if there are new ones. Not sorted yet. Easy Search Ali Baidu Quark Net Disk Search Ali disk search Ali cloud disk search tg Chinese search

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Oracle Cloud How many free servers can Oracle Cloud create?

Original link: https://www.ioiox.com/archives/160.html foreword This site’s甲骨文云Oracle Cloud 系列文章汇总page collects all related articles for easy access. Welcome to collection. √> This article is an original article by Stille . It has been practiced, tested, and published. If you need to reprint, please contact the author for authorization, and indicate the reprint address. How many free servers

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find me before i die

Original link: https://onojyun.com/2022/07/25/6410/ △ 206｜Find me before I die The sentence structure of “Find Me Before I Die” is very similar to one of the rejected titles of the novel “If You Are Free After I Die”, which I will write next. Because it is so straightforward, it seems that one sentence can finish the

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20220725’s gibberish

Original link: https://www.bboy.app/2022/07/25/20220725%E7%9A%84%E8%83%A1%E8%A8%80%E4%B9%B1%E8%AF%AD / Introduction Here is a collection of some interesting things I usually find This article is reproduced from: https://www.bboy.app/2022/07/25/20220725%E7%9A%84%E8%83%A1%E8%A8%80%E4%B9%B1%E8%AF%AD / This site is for inclusion only, and the copyright belongs to the original author.

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Yan Jiyu’s column: She is the fiancée of a dissident journalist in Saudi Arabia, and she embarked on the journey of human rights struggle for him

Original link: https://sehseh.substack.com/p/79e Hatice Cengiz (AP) ?Full text easy to read sharing version: She is the fiancee of a dissident journalist in Saudi Arabia, and she embarked on the journey of human rights struggle for him Text / Yan Jiyu In the famous César Award-winning film The Long Wait for the Fiancée (2005), the heroine

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Start with an infinite loop of yarn command

Original link: https://4ark.me/post/yarn-cwd-issue.html foreword Recently, I have an idea, I hope to perform some actions similar to initialization and synchronization configuration when installing dependencies in any subpackage in a yarn workspace project. However, during the operation, I encountered an interesting question about yarn –cwd , which was specially recorded, hoping to help those who came

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[PostgreSQL 15] Improvements to UNIQUE and NULL in PostgreSQL 15

Original link: https://www.lifengdi.com/archives/transport/technology/3917 To sum up this improvement in one sentence: Support unique constraints and indexes treat null values ​​as the same value. Instead of indexing null values ​​into distinct values, you can now treat null values ​​as the same value by creating a constraint using unique nulls not distinct. Create an example table in

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