technology

LastPass hacked, source code and know-how leaked – News Fast Delivery – Chinese Open Source Technology Exchange Community

LastPass, a well-known password management company, recently confirmed that the company was hacked, and some source code and proprietary technical information were stolen, but user data was not leaked. The hack actually happened two weeks ago, but LastPass has only now issued a security advisory confirming that it was compromised through a leaked developer account […]

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JNI combat in intensive computing scenarios – vivo Internet Technology – News Fast Delivery

author: vivo Internet Server Team- Wei Qianzi,Li Haoxuan In the course of Java development, JNI has always been an indispensable role, but in actual project development, JNI technology is rarely used. After the author’s hard work, I finally applied JNI to the actual project. In this article, the author will briefly introduce the JNI technology,

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Heroku removes some free products – News Fast Delivery – Chinese open source technology exchange community

Heroku has announced that some free products will no longer be available, beginning November 28, 2022, the following products from the Free Product Plans will be removed: freedynos hobby-devHeroku Postgres hobby-devHeroku Data for Redis plans They will send a series of emails to affected users. Additionally, Heroku will be removing inactive accounts starting October 26,

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Practice and research on noise reduction technology with high fidelity of lychee sound quality

Author: Qiu Wei Introduction At present, the live broadcast industry is becoming more and more popular. Users are usually in different environments. Noises such as keyboard sounds, percussion sounds, air conditioner sounds, and loud noises sometimes cause serious interference to real-time interaction. However, the traditional noise reduction algorithm has a relatively good noise reduction effect

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Ray 2.0 released, the machine learning technology behind OpenAI – News Fast Delivery

Ray is a unified framework for scaling AI and Python applications. Ray consists of a core distributed runtime and a toolkit (Ray AIR) for accelerating ML workloads. Ray 2.0 is a substantially updated version of Ray with enhancements to all libraries in the Ray ecosystem. With this important release, Ray is making great strides toward

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Implement a MyBatis encryption and decryption plug-in from scratch – vivo Internet Technology – News Fast Delivery

author: vivo Internet Server Team – Li Gang This article introduces the process of using the MyBatis plugin to implement database field encryption and decryption. 1. Background of demand For security and compliance reasons, companies need to encrypt some fields stored in plaintext in the database to prevent unauthorized access and personal information leakage. Since

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Important Zig Milestone: Initially Implemented Bootstrapping – News Fast Delivery – Chinese Open Source Technology Exchange Community

Zig recently merged a PR called “make self-hosted the default compiler” – meaningThe default compiler is self-hosted. In programming languages, self-hosting means that the compiler implemented by the programming language can compile itself.So merging this PR means Zig has initially implemented bootstrapping. As of Zig 0.10.x, developers can use the new self-hosted compiler by default.Of

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Address Standardization Service AI Deep Learning Model Reasoning Optimization Practice – Alibaba Cloud Big Data AI Technology Personal Space – News Fast Delivery

Guided reading Deep learning has been widely implemented in practical business scenarios for natural language processing and other fields, and optimization of its inference performance has become an important part of the deployment process. Improvement of inference performance: On the one hand, the ability to deploy hardware can be fully utilized to reduce user response

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It is obvious that a unique index is added, why is there still duplicate data? – Su San said the personal space of technology- News Fast Delivery

foreword Some time ago I stepped on a pit: inmysql8one ofinnodbengine表in, added唯一索引but finally found数据still重复. What really happened? This article talks about the unique index and some interesting knowledge points through a stepping experience. 1. Restore the problem scene Some time ago, in order to prevent duplicate data from product groups, I added a special防重表. If

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